diff --git a/.mxproject b/.mxproject index b0787cc..f2f3810 100644 --- a/.mxproject +++ b/.mxproject @@ -1,14 +1,14 @@ [PreviousLibFiles] -LibFiles=Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_gpio.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_system.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_rcc.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_tim.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_dma.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_bus.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_cortex.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_utils.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_exti.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_pwr.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_dmamux.h;Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_ll_gpio.c;Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_ll_tim.c;Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_ll_dma.c;Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_ll_rcc.c;Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_ll_utils.c;Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_ll_exti.c;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_gpio.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_system.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_rcc.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_tim.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_dma.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_bus.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_cortex.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_utils.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_exti.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_pwr.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_dmamux.h;Drivers\CMSIS\Device\ST\STM32F4xx\Include\stm32f407xx.h;Drivers\CMSIS\Device\ST\STM32F4xx\Include\stm32f4xx.h;Drivers\CMSIS\Device\ST\STM32F4xx\Include\system_stm32f4xx.h;Drivers\CMSIS\Device\ST\STM32F4xx\Source\Templates\system_stm32f4xx.c;Drivers\CMSIS\Include\cmsis_armcc.h;Drivers\CMSIS\Include\cmsis_armclang.h;Drivers\CMSIS\Include\cmsis_compiler.h;Drivers\CMSIS\Include\cmsis_gcc.h;Drivers\CMSIS\Include\cmsis_iccarm.h;Drivers\CMSIS\Include\cmsis_version.h;Drivers\CMSIS\Include\core_armv8mbl.h;Drivers\CMSIS\Include\core_armv8mml.h;Drivers\CMSIS\Include\core_cm0.h;Drivers\CMSIS\Include\core_cm0plus.h;Drivers\CMSIS\Include\core_cm1.h;Drivers\CMSIS\Include\core_cm23.h;Drivers\CMSIS\Include\core_cm3.h;Drivers\CMSIS\Include\core_cm33.h;Drivers\CMSIS\Include\core_cm4.h;Drivers\CMSIS\Include\core_cm7.h;Drivers\CMSIS\Include\core_sc000.h;Drivers\CMSIS\Include\core_sc300.h;Drivers\CMSIS\Include\mpu_armv7.h;Drivers\CMSIS\Include\mpu_armv8.h;Drivers\CMSIS\Include\tz_context.h; +LibFiles=Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_gpio.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_system.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_rcc.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_adc.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_dma.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_bus.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_cortex.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_utils.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_exti.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_pwr.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_dmamux.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_tim.h;Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_ll_gpio.c;Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_ll_adc.c;Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_ll_dma.c;Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_ll_rcc.c;Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_ll_utils.c;Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_ll_exti.c;Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_ll_tim.c;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_gpio.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_system.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_rcc.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_adc.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_dma.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_bus.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_cortex.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_utils.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_exti.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_pwr.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_dmamux.h;Drivers\STM32F4xx_HAL_Driver\Inc\stm32f4xx_ll_tim.h;Drivers\CMSIS\Device\ST\STM32F4xx\Include\stm32f407xx.h;Drivers\CMSIS\Device\ST\STM32F4xx\Include\stm32f4xx.h;Drivers\CMSIS\Device\ST\STM32F4xx\Include\system_stm32f4xx.h;Drivers\CMSIS\Device\ST\STM32F4xx\Source\Templates\system_stm32f4xx.c;Drivers\CMSIS\Include\cmsis_armcc.h;Drivers\CMSIS\Include\cmsis_armclang.h;Drivers\CMSIS\Include\cmsis_compiler.h;Drivers\CMSIS\Include\cmsis_gcc.h;Drivers\CMSIS\Include\cmsis_iccarm.h;Drivers\CMSIS\Include\cmsis_version.h;Drivers\CMSIS\Include\core_armv8mbl.h;Drivers\CMSIS\Include\core_armv8mml.h;Drivers\CMSIS\Include\core_cm0.h;Drivers\CMSIS\Include\core_cm0plus.h;Drivers\CMSIS\Include\core_cm1.h;Drivers\CMSIS\Include\core_cm23.h;Drivers\CMSIS\Include\core_cm3.h;Drivers\CMSIS\Include\core_cm33.h;Drivers\CMSIS\Include\core_cm4.h;Drivers\CMSIS\Include\core_cm7.h;Drivers\CMSIS\Include\core_sc000.h;Drivers\CMSIS\Include\core_sc300.h;Drivers\CMSIS\Include\mpu_armv7.h;Drivers\CMSIS\Include\mpu_armv8.h;Drivers\CMSIS\Include\tz_context.h; [PreviousUsedKeilFiles] -SourceFiles=..\Src\main.c;..\Src\gpio.c;..\Src\tim.c;..\Src\stm32f4xx_it.c;..\Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_ll_gpio.c;..\Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_ll_tim.c;..\Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_ll_dma.c;..\Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_ll_rcc.c;..\Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_ll_utils.c;..\Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_ll_exti.c;..\Drivers\CMSIS\Device\ST\STM32F4xx\Source\Templates\system_stm32f4xx.c;..\\Src\system_stm32f4xx.c;..\Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_ll_gpio.c;..\Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_ll_tim.c;..\Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_ll_dma.c;..\Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_ll_rcc.c;..\Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_ll_utils.c;..\Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_ll_exti.c;..\Drivers\CMSIS\Device\ST\STM32F4xx\Source\Templates\system_stm32f4xx.c;..\\Src\system_stm32f4xx.c;;; +SourceFiles=..\Src\main.c;..\Src\gpio.c;..\Src\adc.c;..\Src\dma.c;..\Src\tim.c;..\Src\stm32f4xx_it.c;..\Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_ll_gpio.c;..\Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_ll_adc.c;..\Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_ll_dma.c;..\Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_ll_rcc.c;..\Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_ll_utils.c;..\Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_ll_exti.c;..\Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_ll_tim.c;..\Drivers\CMSIS\Device\ST\STM32F4xx\Source\Templates\system_stm32f4xx.c;..\\Src\system_stm32f4xx.c;..\Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_ll_gpio.c;..\Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_ll_adc.c;..\Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_ll_dma.c;..\Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_ll_rcc.c;..\Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_ll_utils.c;..\Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_ll_exti.c;..\Drivers\STM32F4xx_HAL_Driver\Src\stm32f4xx_ll_tim.c;..\Drivers\CMSIS\Device\ST\STM32F4xx\Source\Templates\system_stm32f4xx.c;..\\Src\system_stm32f4xx.c;;; HeaderPath=..\Drivers\STM32F4xx_HAL_Driver\Inc;..\Drivers\CMSIS\Device\ST\STM32F4xx\Include;..\Drivers\CMSIS\Include;..\Inc; CDefines=USE_FULL_LL_DRIVER;HSE_VALUE:8000000;HSE_STARTUP_TIMEOUT:100;LSE_STARTUP_TIMEOUT:5000;LSE_VALUE:32768;EXTERNAL_CLOCK_VALUE:12288000;HSI_VALUE:16000000;LSI_VALUE:32000;VDD_VALUE:3300;PREFETCH_ENABLE:1;INSTRUCTION_CACHE_ENABLE:1;DATA_CACHE_ENABLE:1;STM32F407xx;USE_FULL_LL_DRIVER;HSE_VALUE:8000000;HSE_STARTUP_TIMEOUT:100;LSE_STARTUP_TIMEOUT:5000;LSE_VALUE:32768;EXTERNAL_CLOCK_VALUE:12288000;HSI_VALUE:16000000;LSI_VALUE:32000;VDD_VALUE:3300;PREFETCH_ENABLE:1;INSTRUCTION_CACHE_ENABLE:1;DATA_CACHE_ENABLE:1; [PreviousGenFiles] HeaderPath=..\Inc -HeaderFiles=gpio.h;tim.h;stm32f4xx_it.h;stm32_assert.h;main.h; +HeaderFiles=gpio.h;adc.h;dma.h;tim.h;stm32f4xx_it.h;stm32_assert.h;main.h; SourcePath=..\Src -SourceFiles=gpio.c;tim.c;stm32f4xx_it.c;main.c; +SourceFiles=gpio.c;adc.c;dma.c;tim.c;stm32f4xx_it.c;main.c; diff --git a/.vscode/c_cpp_properties.json b/.vscode/c_cpp_properties.json index ff92585..4afa49a 100644 --- a/.vscode/c_cpp_properties.json +++ b/.vscode/c_cpp_properties.json @@ -1,18 +1,19 @@ { - "configurations": [ - { - "name": "windows-gcc-x64", - "includePath": [ - "${workspaceFolder}/**" - ], - "compilerPath": "C:/TDM-GCC-64/bin/gcc.exe", - "cStandard": "${default}", - "cppStandard": "${default}", - "intelliSenseMode": "windows-gcc-x64", - "compilerArgs": [ - "" - ] - } - ], - "version": 4 + "configurations": [ + { + "name": "windows-gcc-x64", + "includePath": [ + "${workspaceFolder}/**" + ], + "compilerPath": "C:/TDM-GCC-64/bin/gcc.exe", + "cStandard": "${default}", + "cppStandard": "${default}", + "intelliSenseMode": "windows-gcc-x64", + "compilerArgs": [ + "" + ], + "configurationProvider": "cl.eide" + } + ], + "version": 4 } \ No newline at end of file diff --git a/.vscode/launch.json b/.vscode/launch.json index 2ca2cc8..13a79f3 100644 --- a/.vscode/launch.json +++ b/.vscode/launch.json @@ -1,6 +1,8 @@ { "version": "0.2.0", "configurations": [ + + { "name": "C/C++ Runner: Debug Session", "type": "cppdbg", @@ -21,4 +23,4 @@ ] } ] -} \ No newline at end of file +} diff --git a/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_ll_adc.h b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_ll_adc.h new file mode 100644 index 0000000..49fee97 --- /dev/null +++ b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_ll_adc.h @@ -0,0 +1,4779 @@ +/** + ****************************************************************************** + * @file stm32f4xx_ll_adc.h + * @author MCD Application Team + * @brief Header file of ADC LL module. + ****************************************************************************** + * @attention + * + * Copyright (c) 2017 STMicroelectronics. + * All rights reserved. + * + * This software is licensed under terms that can be found in the LICENSE file + * in the root directory of this software component. + * If no LICENSE file comes with this software, it is provided AS-IS. + * + ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __STM32F4xx_LL_ADC_H +#define __STM32F4xx_LL_ADC_H + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx.h" + +/** @addtogroup STM32F4xx_LL_Driver + * @{ + */ + +#if defined (ADC1) || defined (ADC2) || defined (ADC3) + +/** @defgroup ADC_LL ADC + * @{ + */ + +/* Private types -------------------------------------------------------------*/ +/* Private variables ---------------------------------------------------------*/ + +/* Private constants ---------------------------------------------------------*/ +/** @defgroup ADC_LL_Private_Constants ADC Private Constants + * @{ + */ + +/* Internal mask for ADC group regular sequencer: */ +/* To select into literal LL_ADC_REG_RANK_x the relevant bits for: */ +/* - sequencer register offset */ +/* - sequencer rank bits position into the selected register */ + +/* Internal register offset for ADC group regular sequencer configuration */ +/* (offset placed into a spare area of literal definition) */ +#define ADC_SQR1_REGOFFSET 0x00000000UL +#define ADC_SQR2_REGOFFSET 0x00000100UL +#define ADC_SQR3_REGOFFSET 0x00000200UL +#define ADC_SQR4_REGOFFSET 0x00000300UL + +#define ADC_REG_SQRX_REGOFFSET_MASK (ADC_SQR1_REGOFFSET | ADC_SQR2_REGOFFSET | ADC_SQR3_REGOFFSET | ADC_SQR4_REGOFFSET) +#define ADC_REG_RANK_ID_SQRX_MASK (ADC_CHANNEL_ID_NUMBER_MASK_POSBIT0) + +/* Definition of ADC group regular sequencer bits information to be inserted */ +/* into ADC group regular sequencer ranks literals definition. */ +#define ADC_REG_RANK_1_SQRX_BITOFFSET_POS ( 0UL) /* Value equivalent to POSITION_VAL(ADC_SQR3_SQ1) */ +#define ADC_REG_RANK_2_SQRX_BITOFFSET_POS ( 5UL) /* Value equivalent to POSITION_VAL(ADC_SQR3_SQ2) */ +#define ADC_REG_RANK_3_SQRX_BITOFFSET_POS (10UL) /* Value equivalent to POSITION_VAL(ADC_SQR3_SQ3) */ +#define ADC_REG_RANK_4_SQRX_BITOFFSET_POS (15UL) /* Value equivalent to POSITION_VAL(ADC_SQR3_SQ4) */ +#define ADC_REG_RANK_5_SQRX_BITOFFSET_POS (20UL) /* Value equivalent to POSITION_VAL(ADC_SQR3_SQ5) */ +#define ADC_REG_RANK_6_SQRX_BITOFFSET_POS (25UL) /* Value equivalent to POSITION_VAL(ADC_SQR3_SQ6) */ +#define ADC_REG_RANK_7_SQRX_BITOFFSET_POS ( 0UL) /* Value equivalent to POSITION_VAL(ADC_SQR2_SQ7) */ +#define ADC_REG_RANK_8_SQRX_BITOFFSET_POS ( 5UL) /* Value equivalent to POSITION_VAL(ADC_SQR2_SQ8) */ +#define ADC_REG_RANK_9_SQRX_BITOFFSET_POS (10UL) /* Value equivalent to POSITION_VAL(ADC_SQR2_SQ9) */ +#define ADC_REG_RANK_10_SQRX_BITOFFSET_POS (15UL) /* Value equivalent to POSITION_VAL(ADC_SQR2_SQ10) */ +#define ADC_REG_RANK_11_SQRX_BITOFFSET_POS (20UL) /* Value equivalent to POSITION_VAL(ADC_SQR2_SQ11) */ +#define ADC_REG_RANK_12_SQRX_BITOFFSET_POS (25UL) /* Value equivalent to POSITION_VAL(ADC_SQR2_SQ12) */ +#define ADC_REG_RANK_13_SQRX_BITOFFSET_POS ( 0UL) /* Value equivalent to POSITION_VAL(ADC_SQR1_SQ13) */ +#define ADC_REG_RANK_14_SQRX_BITOFFSET_POS ( 5UL) /* Value equivalent to POSITION_VAL(ADC_SQR1_SQ14) */ +#define ADC_REG_RANK_15_SQRX_BITOFFSET_POS (10UL) /* Value equivalent to POSITION_VAL(ADC_SQR1_SQ15) */ +#define ADC_REG_RANK_16_SQRX_BITOFFSET_POS (15UL) /* Value equivalent to POSITION_VAL(ADC_SQR1_SQ16) */ + +/* Internal mask for ADC group injected sequencer: */ +/* To select into literal LL_ADC_INJ_RANK_x the relevant bits for: */ +/* - data register offset */ +/* - offset register offset */ +/* - sequencer rank bits position into the selected register */ + +/* Internal register offset for ADC group injected data register */ +/* (offset placed into a spare area of literal definition) */ +#define ADC_JDR1_REGOFFSET 0x00000000UL +#define ADC_JDR2_REGOFFSET 0x00000100UL +#define ADC_JDR3_REGOFFSET 0x00000200UL +#define ADC_JDR4_REGOFFSET 0x00000300UL + +/* Internal register offset for ADC group injected offset configuration */ +/* (offset placed into a spare area of literal definition) */ +#define ADC_JOFR1_REGOFFSET 0x00000000UL +#define ADC_JOFR2_REGOFFSET 0x00001000UL +#define ADC_JOFR3_REGOFFSET 0x00002000UL +#define ADC_JOFR4_REGOFFSET 0x00003000UL + +#define ADC_INJ_JDRX_REGOFFSET_MASK (ADC_JDR1_REGOFFSET | ADC_JDR2_REGOFFSET | ADC_JDR3_REGOFFSET | ADC_JDR4_REGOFFSET) +#define ADC_INJ_JOFRX_REGOFFSET_MASK (ADC_JOFR1_REGOFFSET | ADC_JOFR2_REGOFFSET | ADC_JOFR3_REGOFFSET | ADC_JOFR4_REGOFFSET) +#define ADC_INJ_RANK_ID_JSQR_MASK (ADC_CHANNEL_ID_NUMBER_MASK_POSBIT0) + +/* Internal mask for ADC group regular trigger: */ +/* To select into literal LL_ADC_REG_TRIG_x the relevant bits for: */ +/* - regular trigger source */ +/* - regular trigger edge */ +#define ADC_REG_TRIG_EXT_EDGE_DEFAULT (ADC_CR2_EXTEN_0) /* Trigger edge set to rising edge (default setting for compatibility with some ADC on other STM32 families having this setting set by HW default value) */ + +/* Mask containing trigger source masks for each of possible */ +/* trigger edge selection duplicated with shifts [0; 4; 8; 12] */ +/* corresponding to {SW start; ext trigger; ext trigger; ext trigger}. */ +#define ADC_REG_TRIG_SOURCE_MASK (((LL_ADC_REG_TRIG_SOFTWARE & ADC_CR2_EXTSEL) >> (4UL * 0UL)) | \ + ((ADC_CR2_EXTSEL) >> (4UL * 1UL)) | \ + ((ADC_CR2_EXTSEL) >> (4UL * 2UL)) | \ + ((ADC_CR2_EXTSEL) >> (4UL * 3UL))) + +/* Mask containing trigger edge masks for each of possible */ +/* trigger edge selection duplicated with shifts [0; 4; 8; 12] */ +/* corresponding to {SW start; ext trigger; ext trigger; ext trigger}. */ +#define ADC_REG_TRIG_EDGE_MASK (((LL_ADC_REG_TRIG_SOFTWARE & ADC_CR2_EXTEN) >> (4UL * 0UL)) | \ + ((ADC_REG_TRIG_EXT_EDGE_DEFAULT) >> (4UL * 1UL)) | \ + ((ADC_REG_TRIG_EXT_EDGE_DEFAULT) >> (4UL * 2UL)) | \ + ((ADC_REG_TRIG_EXT_EDGE_DEFAULT) >> (4UL * 3UL))) + +/* Definition of ADC group regular trigger bits information. */ +#define ADC_REG_TRIG_EXTSEL_BITOFFSET_POS (24UL) /* Value equivalent to POSITION_VAL(ADC_CR2_EXTSEL) */ +#define ADC_REG_TRIG_EXTEN_BITOFFSET_POS (28UL) /* Value equivalent to POSITION_VAL(ADC_CR2_EXTEN) */ + + + +/* Internal mask for ADC group injected trigger: */ +/* To select into literal LL_ADC_INJ_TRIG_x the relevant bits for: */ +/* - injected trigger source */ +/* - injected trigger edge */ +#define ADC_INJ_TRIG_EXT_EDGE_DEFAULT (ADC_CR2_JEXTEN_0) /* Trigger edge set to rising edge (default setting for compatibility with some ADC on other STM32 families having this setting set by HW default value) */ + +/* Mask containing trigger source masks for each of possible */ +/* trigger edge selection duplicated with shifts [0; 4; 8; 12] */ +/* corresponding to {SW start; ext trigger; ext trigger; ext trigger}. */ +#define ADC_INJ_TRIG_SOURCE_MASK (((LL_ADC_REG_TRIG_SOFTWARE & ADC_CR2_JEXTSEL) >> (4UL * 0UL)) | \ + ((ADC_CR2_JEXTSEL) >> (4UL * 1UL)) | \ + ((ADC_CR2_JEXTSEL) >> (4UL * 2UL)) | \ + ((ADC_CR2_JEXTSEL) >> (4UL * 3UL))) + +/* Mask containing trigger edge masks for each of possible */ +/* trigger edge selection duplicated with shifts [0; 4; 8; 12] */ +/* corresponding to {SW start; ext trigger; ext trigger; ext trigger}. */ +#define ADC_INJ_TRIG_EDGE_MASK (((LL_ADC_INJ_TRIG_SOFTWARE & ADC_CR2_JEXTEN) >> (4UL * 0UL)) | \ + ((ADC_INJ_TRIG_EXT_EDGE_DEFAULT) >> (4UL * 1UL)) | \ + ((ADC_INJ_TRIG_EXT_EDGE_DEFAULT) >> (4UL * 2UL)) | \ + ((ADC_INJ_TRIG_EXT_EDGE_DEFAULT) >> (4UL * 3UL))) + +/* Definition of ADC group injected trigger bits information. */ +#define ADC_INJ_TRIG_EXTSEL_BITOFFSET_POS (16UL) /* Value equivalent to POSITION_VAL(ADC_CR2_JEXTSEL) */ +#define ADC_INJ_TRIG_EXTEN_BITOFFSET_POS (20UL) /* Value equivalent to POSITION_VAL(ADC_CR2_JEXTEN) */ + +/* Internal mask for ADC channel: */ +/* To select into literal LL_ADC_CHANNEL_x the relevant bits for: */ +/* - channel identifier defined by number */ +/* - channel differentiation between external channels (connected to */ +/* GPIO pins) and internal channels (connected to internal paths) */ +/* - channel sampling time defined by SMPRx register offset */ +/* and SMPx bits positions into SMPRx register */ +#define ADC_CHANNEL_ID_NUMBER_MASK (ADC_CR1_AWDCH) +#define ADC_CHANNEL_ID_NUMBER_BITOFFSET_POS ( 0UL)/* Value equivalent to POSITION_VAL(ADC_CHANNEL_ID_NUMBER_MASK) */ +#define ADC_CHANNEL_ID_MASK (ADC_CHANNEL_ID_NUMBER_MASK | ADC_CHANNEL_ID_INTERNAL_CH_MASK) +/* Equivalent mask of ADC_CHANNEL_NUMBER_MASK aligned on register LSB (bit 0) */ +#define ADC_CHANNEL_ID_NUMBER_MASK_POSBIT0 0x0000001FU /* Equivalent to shift: (ADC_CHANNEL_NUMBER_MASK >> POSITION_VAL(ADC_CHANNEL_NUMBER_MASK)) */ + +/* Channel differentiation between external and internal channels */ +#define ADC_CHANNEL_ID_INTERNAL_CH 0x80000000UL /* Marker of internal channel */ +#define ADC_CHANNEL_ID_INTERNAL_CH_2 0x40000000UL /* Marker of internal channel for other ADC instances, in case of different ADC internal channels mapped on same channel number on different ADC instances */ +#define ADC_CHANNEL_DIFFERENCIATION_TEMPSENSOR_VBAT 0x10000000U /* Dummy bit for driver internal usage, not used in ADC channel setting registers CR1 or SQRx */ +#define ADC_CHANNEL_ID_INTERNAL_CH_MASK (ADC_CHANNEL_ID_INTERNAL_CH | ADC_CHANNEL_ID_INTERNAL_CH_2 | ADC_CHANNEL_DIFFERENCIATION_TEMPSENSOR_VBAT) + +/* Internal register offset for ADC channel sampling time configuration */ +/* (offset placed into a spare area of literal definition) */ +#define ADC_SMPR1_REGOFFSET 0x00000000UL +#define ADC_SMPR2_REGOFFSET 0x02000000UL +#define ADC_CHANNEL_SMPRX_REGOFFSET_MASK (ADC_SMPR1_REGOFFSET | ADC_SMPR2_REGOFFSET) + +#define ADC_CHANNEL_SMPx_BITOFFSET_MASK 0x01F00000UL +#define ADC_CHANNEL_SMPx_BITOFFSET_POS (20UL) /* Value equivalent to POSITION_VAL(ADC_CHANNEL_SMPx_BITOFFSET_MASK) */ + +/* Definition of channels ID number information to be inserted into */ +/* channels literals definition. */ +#define ADC_CHANNEL_0_NUMBER 0x00000000UL +#define ADC_CHANNEL_1_NUMBER ( ADC_CR1_AWDCH_0) +#define ADC_CHANNEL_2_NUMBER ( ADC_CR1_AWDCH_1 ) +#define ADC_CHANNEL_3_NUMBER ( ADC_CR1_AWDCH_1 | ADC_CR1_AWDCH_0) +#define ADC_CHANNEL_4_NUMBER ( ADC_CR1_AWDCH_2 ) +#define ADC_CHANNEL_5_NUMBER ( ADC_CR1_AWDCH_2 | ADC_CR1_AWDCH_0) +#define ADC_CHANNEL_6_NUMBER ( ADC_CR1_AWDCH_2 | ADC_CR1_AWDCH_1 ) +#define ADC_CHANNEL_7_NUMBER ( ADC_CR1_AWDCH_2 | ADC_CR1_AWDCH_1 | ADC_CR1_AWDCH_0) +#define ADC_CHANNEL_8_NUMBER ( ADC_CR1_AWDCH_3 ) +#define ADC_CHANNEL_9_NUMBER ( ADC_CR1_AWDCH_3 | ADC_CR1_AWDCH_0) +#define ADC_CHANNEL_10_NUMBER ( ADC_CR1_AWDCH_3 | ADC_CR1_AWDCH_1 ) +#define ADC_CHANNEL_11_NUMBER ( ADC_CR1_AWDCH_3 | ADC_CR1_AWDCH_1 | ADC_CR1_AWDCH_0) +#define ADC_CHANNEL_12_NUMBER ( ADC_CR1_AWDCH_3 | ADC_CR1_AWDCH_2 ) +#define ADC_CHANNEL_13_NUMBER ( ADC_CR1_AWDCH_3 | ADC_CR1_AWDCH_2 | ADC_CR1_AWDCH_0) +#define ADC_CHANNEL_14_NUMBER ( ADC_CR1_AWDCH_3 | ADC_CR1_AWDCH_2 | ADC_CR1_AWDCH_1 ) +#define ADC_CHANNEL_15_NUMBER ( ADC_CR1_AWDCH_3 | ADC_CR1_AWDCH_2 | ADC_CR1_AWDCH_1 | ADC_CR1_AWDCH_0) +#define ADC_CHANNEL_16_NUMBER (ADC_CR1_AWDCH_4 ) +#define ADC_CHANNEL_17_NUMBER (ADC_CR1_AWDCH_4 | ADC_CR1_AWDCH_0) +#define ADC_CHANNEL_18_NUMBER (ADC_CR1_AWDCH_4 | ADC_CR1_AWDCH_1 ) + +/* Definition of channels sampling time information to be inserted into */ +/* channels literals definition. */ +#define ADC_CHANNEL_0_SMP (ADC_SMPR2_REGOFFSET | (( 0UL) << ADC_CHANNEL_SMPx_BITOFFSET_POS)) /* Value shifted is equivalent to POSITION_VAL(ADC_SMPR2_SMP0) */ +#define ADC_CHANNEL_1_SMP (ADC_SMPR2_REGOFFSET | (( 3UL) << ADC_CHANNEL_SMPx_BITOFFSET_POS)) /* Value shifted is equivalent to POSITION_VAL(ADC_SMPR2_SMP1) */ +#define ADC_CHANNEL_2_SMP (ADC_SMPR2_REGOFFSET | (( 6UL) << ADC_CHANNEL_SMPx_BITOFFSET_POS)) /* Value shifted is equivalent to POSITION_VAL(ADC_SMPR2_SMP2) */ +#define ADC_CHANNEL_3_SMP (ADC_SMPR2_REGOFFSET | (( 9UL) << ADC_CHANNEL_SMPx_BITOFFSET_POS)) /* Value shifted is equivalent to POSITION_VAL(ADC_SMPR2_SMP3) */ +#define ADC_CHANNEL_4_SMP (ADC_SMPR2_REGOFFSET | ((12UL) << ADC_CHANNEL_SMPx_BITOFFSET_POS)) /* Value shifted is equivalent to POSITION_VAL(ADC_SMPR2_SMP4) */ +#define ADC_CHANNEL_5_SMP (ADC_SMPR2_REGOFFSET | ((15UL) << ADC_CHANNEL_SMPx_BITOFFSET_POS)) /* Value shifted is equivalent to POSITION_VAL(ADC_SMPR2_SMP5) */ +#define ADC_CHANNEL_6_SMP (ADC_SMPR2_REGOFFSET | ((18UL) << ADC_CHANNEL_SMPx_BITOFFSET_POS)) /* Value shifted is equivalent to POSITION_VAL(ADC_SMPR2_SMP6) */ +#define ADC_CHANNEL_7_SMP (ADC_SMPR2_REGOFFSET | ((21UL) << ADC_CHANNEL_SMPx_BITOFFSET_POS)) /* Value shifted is equivalent to POSITION_VAL(ADC_SMPR2_SMP7) */ +#define ADC_CHANNEL_8_SMP (ADC_SMPR2_REGOFFSET | ((24UL) << ADC_CHANNEL_SMPx_BITOFFSET_POS)) /* Value shifted is equivalent to POSITION_VAL(ADC_SMPR2_SMP8) */ +#define ADC_CHANNEL_9_SMP (ADC_SMPR2_REGOFFSET | ((27UL) << ADC_CHANNEL_SMPx_BITOFFSET_POS)) /* Value shifted is equivalent to POSITION_VAL(ADC_SMPR2_SMP9) */ +#define ADC_CHANNEL_10_SMP (ADC_SMPR1_REGOFFSET | (( 0UL) << ADC_CHANNEL_SMPx_BITOFFSET_POS)) /* Value shifted is equivalent to POSITION_VAL(ADC_SMPR1_SMP10) */ +#define ADC_CHANNEL_11_SMP (ADC_SMPR1_REGOFFSET | (( 3UL) << ADC_CHANNEL_SMPx_BITOFFSET_POS)) /* Value shifted is equivalent to POSITION_VAL(ADC_SMPR1_SMP11) */ +#define ADC_CHANNEL_12_SMP (ADC_SMPR1_REGOFFSET | (( 6UL) << ADC_CHANNEL_SMPx_BITOFFSET_POS)) /* Value shifted is equivalent to POSITION_VAL(ADC_SMPR1_SMP12) */ +#define ADC_CHANNEL_13_SMP (ADC_SMPR1_REGOFFSET | (( 9UL) << ADC_CHANNEL_SMPx_BITOFFSET_POS)) /* Value shifted is equivalent to POSITION_VAL(ADC_SMPR1_SMP13) */ +#define ADC_CHANNEL_14_SMP (ADC_SMPR1_REGOFFSET | ((12UL) << ADC_CHANNEL_SMPx_BITOFFSET_POS)) /* Value shifted is equivalent to POSITION_VAL(ADC_SMPR1_SMP14) */ +#define ADC_CHANNEL_15_SMP (ADC_SMPR1_REGOFFSET | ((15UL) << ADC_CHANNEL_SMPx_BITOFFSET_POS)) /* Value shifted is equivalent to POSITION_VAL(ADC_SMPR1_SMP15) */ +#define ADC_CHANNEL_16_SMP (ADC_SMPR1_REGOFFSET | ((18UL) << ADC_CHANNEL_SMPx_BITOFFSET_POS)) /* Value shifted is equivalent to POSITION_VAL(ADC_SMPR1_SMP16) */ +#define ADC_CHANNEL_17_SMP (ADC_SMPR1_REGOFFSET | ((21UL) << ADC_CHANNEL_SMPx_BITOFFSET_POS)) /* Value shifted is equivalent to POSITION_VAL(ADC_SMPR1_SMP17) */ +#define ADC_CHANNEL_18_SMP (ADC_SMPR1_REGOFFSET | ((24UL) << ADC_CHANNEL_SMPx_BITOFFSET_POS)) /* Value shifted is equivalent to POSITION_VAL(ADC_SMPR1_SMP18) */ + +/* Internal mask for ADC analog watchdog: */ +/* To select into literals LL_ADC_AWD_CHANNELx_xxx the relevant bits for: */ +/* (concatenation of multiple bits used in different analog watchdogs, */ +/* (feature of several watchdogs not available on all STM32 families)). */ +/* - analog watchdog 1: monitored channel defined by number, */ +/* selection of ADC group (ADC groups regular and-or injected). */ + +/* Internal register offset for ADC analog watchdog channel configuration */ +#define ADC_AWD_CR1_REGOFFSET 0x00000000UL + +#define ADC_AWD_CRX_REGOFFSET_MASK (ADC_AWD_CR1_REGOFFSET) + +#define ADC_AWD_CR1_CHANNEL_MASK (ADC_CR1_AWDCH | ADC_CR1_JAWDEN | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) +#define ADC_AWD_CR_ALL_CHANNEL_MASK (ADC_AWD_CR1_CHANNEL_MASK) + +/* Internal register offset for ADC analog watchdog threshold configuration */ +#define ADC_AWD_TR1_HIGH_REGOFFSET 0x00000000UL +#define ADC_AWD_TR1_LOW_REGOFFSET 0x00000001UL +#define ADC_AWD_TRX_REGOFFSET_MASK (ADC_AWD_TR1_HIGH_REGOFFSET | ADC_AWD_TR1_LOW_REGOFFSET) + +/* ADC registers bits positions */ +#define ADC_CR1_RES_BITOFFSET_POS (24UL) /* Value equivalent to POSITION_VAL(ADC_CR1_RES) */ +#define ADC_TR_HT_BITOFFSET_POS (16UL) /* Value equivalent to POSITION_VAL(ADC_TR_HT) */ + +/* ADC internal channels related definitions */ +/* Internal voltage reference VrefInt */ +#define VREFINT_CAL_ADDR ((uint16_t*) (0x1FFF7A2AU)) /* Internal voltage reference, address of parameter VREFINT_CAL: VrefInt ADC raw data acquired at temperature 30 DegC (tolerance: +-5 DegC), Vref+ = 3.3 V (tolerance: +-10 mV). */ +#define VREFINT_CAL_VREF ( 3300UL) /* Analog voltage reference (Vref+) value with which temperature sensor has been calibrated in production (tolerance: +-10 mV) (unit: mV). */ +/* Temperature sensor */ +#define TEMPSENSOR_CAL1_ADDR ((uint16_t*) (0x1FFF7A2CU)) /* Internal temperature sensor, address of parameter TS_CAL1: On STM32F4, temperature sensor ADC raw data acquired at temperature 30 DegC (tolerance: +-5 DegC), Vref+ = 3.3 V (tolerance: +-10 mV). */ +#define TEMPSENSOR_CAL2_ADDR ((uint16_t*) (0x1FFF7A2EU)) /* Internal temperature sensor, address of parameter TS_CAL2: On STM32F4, temperature sensor ADC raw data acquired at temperature 110 DegC (tolerance: +-5 DegC), Vref+ = 3.3 V (tolerance: +-10 mV). */ +#define TEMPSENSOR_CAL1_TEMP (( int32_t) 30) /* Internal temperature sensor, temperature at which temperature sensor has been calibrated in production for data into TEMPSENSOR_CAL1_ADDR (tolerance: +-5 DegC) (unit: DegC). */ +#define TEMPSENSOR_CAL2_TEMP (( int32_t) 110) /* Internal temperature sensor, temperature at which temperature sensor has been calibrated in production for data into TEMPSENSOR_CAL2_ADDR (tolerance: +-5 DegC) (unit: DegC). */ +#define TEMPSENSOR_CAL_VREFANALOG ( 3300UL) /* Analog voltage reference (Vref+) voltage with which temperature sensor has been calibrated in production (+-10 mV) (unit: mV). */ + +/** + * @} + */ + + +/* Private macros ------------------------------------------------------------*/ +/** @defgroup ADC_LL_Private_Macros ADC Private Macros + * @{ + */ + +/** + * @brief Driver macro reserved for internal use: isolate bits with the + * selected mask and shift them to the register LSB + * (shift mask on register position bit 0). + * @param __BITS__ Bits in register 32 bits + * @param __MASK__ Mask in register 32 bits + * @retval Bits in register 32 bits + */ +#define __ADC_MASK_SHIFT(__BITS__, __MASK__) \ + (((__BITS__) & (__MASK__)) >> POSITION_VAL((__MASK__))) + +/** + * @brief Driver macro reserved for internal use: set a pointer to + * a register from a register basis from which an offset + * is applied. + * @param __REG__ Register basis from which the offset is applied. + * @param __REG_OFFFSET__ Offset to be applied (unit number of registers). + * @retval Pointer to register address + */ +#define __ADC_PTR_REG_OFFSET(__REG__, __REG_OFFFSET__) \ + ((__IO uint32_t *)((uint32_t) ((uint32_t)(&(__REG__)) + ((__REG_OFFFSET__) << 2UL)))) + +/** + * @} + */ + + +/* Exported types ------------------------------------------------------------*/ +#if defined(USE_FULL_LL_DRIVER) +/** @defgroup ADC_LL_ES_INIT ADC Exported Init structure + * @{ + */ + +/** + * @brief Structure definition of some features of ADC common parameters + * and multimode + * (all ADC instances belonging to the same ADC common instance). + * @note The setting of these parameters by function @ref LL_ADC_CommonInit() + * is conditioned to ADC instances state (all ADC instances + * sharing the same ADC common instance): + * All ADC instances sharing the same ADC common instance must be + * disabled. + */ +typedef struct +{ + uint32_t CommonClock; /*!< Set parameter common to several ADC: Clock source and prescaler. + This parameter can be a value of @ref ADC_LL_EC_COMMON_CLOCK_SOURCE + + This feature can be modified afterwards using unitary function @ref LL_ADC_SetCommonClock(). */ + +#if defined(ADC_MULTIMODE_SUPPORT) + uint32_t Multimode; /*!< Set ADC multimode configuration to operate in independent mode or multimode (for devices with several ADC instances). + This parameter can be a value of @ref ADC_LL_EC_MULTI_MODE + + This feature can be modified afterwards using unitary function @ref LL_ADC_SetMultimode(). */ + + uint32_t MultiDMATransfer; /*!< Set ADC multimode conversion data transfer: no transfer or transfer by DMA. + This parameter can be a value of @ref ADC_LL_EC_MULTI_DMA_TRANSFER + + This feature can be modified afterwards using unitary function @ref LL_ADC_SetMultiDMATransfer(). */ + + uint32_t MultiTwoSamplingDelay; /*!< Set ADC multimode delay between 2 sampling phases. + This parameter can be a value of @ref ADC_LL_EC_MULTI_TWOSMP_DELAY + + This feature can be modified afterwards using unitary function @ref LL_ADC_SetMultiTwoSamplingDelay(). */ +#endif /* ADC_MULTIMODE_SUPPORT */ + +} LL_ADC_CommonInitTypeDef; + +/** + * @brief Structure definition of some features of ADC instance. + * @note These parameters have an impact on ADC scope: ADC instance. + * Affects both group regular and group injected (availability + * of ADC group injected depends on STM32 families). + * Refer to corresponding unitary functions into + * @ref ADC_LL_EF_Configuration_ADC_Instance . + * @note The setting of these parameters by function @ref LL_ADC_Init() + * is conditioned to ADC state: + * ADC instance must be disabled. + * This condition is applied to all ADC features, for efficiency + * and compatibility over all STM32 families. However, the different + * features can be set under different ADC state conditions + * (setting possible with ADC enabled without conversion on going, + * ADC enabled with conversion on going, ...) + * Each feature can be updated afterwards with a unitary function + * and potentially with ADC in a different state than disabled, + * refer to description of each function for setting + * conditioned to ADC state. + */ +typedef struct +{ + uint32_t Resolution; /*!< Set ADC resolution. + This parameter can be a value of @ref ADC_LL_EC_RESOLUTION + + This feature can be modified afterwards using unitary function @ref LL_ADC_SetResolution(). */ + + uint32_t DataAlignment; /*!< Set ADC conversion data alignment. + This parameter can be a value of @ref ADC_LL_EC_DATA_ALIGN + + This feature can be modified afterwards using unitary function @ref LL_ADC_SetDataAlignment(). */ + + uint32_t SequencersScanMode; /*!< Set ADC scan selection. + This parameter can be a value of @ref ADC_LL_EC_SCAN_SELECTION + + This feature can be modified afterwards using unitary function @ref LL_ADC_SetSequencersScanMode(). */ + +} LL_ADC_InitTypeDef; + +/** + * @brief Structure definition of some features of ADC group regular. + * @note These parameters have an impact on ADC scope: ADC group regular. + * Refer to corresponding unitary functions into + * @ref ADC_LL_EF_Configuration_ADC_Group_Regular + * (functions with prefix "REG"). + * @note The setting of these parameters by function @ref LL_ADC_REG_Init() + * is conditioned to ADC state: + * ADC instance must be disabled. + * This condition is applied to all ADC features, for efficiency + * and compatibility over all STM32 families. However, the different + * features can be set under different ADC state conditions + * (setting possible with ADC enabled without conversion on going, + * ADC enabled with conversion on going, ...) + * Each feature can be updated afterwards with a unitary function + * and potentially with ADC in a different state than disabled, + * refer to description of each function for setting + * conditioned to ADC state. + */ +typedef struct +{ + uint32_t TriggerSource; /*!< Set ADC group regular conversion trigger source: internal (SW start) or from external IP (timer event, external interrupt line). + This parameter can be a value of @ref ADC_LL_EC_REG_TRIGGER_SOURCE + @note On this STM32 series, setting of external trigger edge is performed + using function @ref LL_ADC_REG_StartConversionExtTrig(). + + This feature can be modified afterwards using unitary function @ref LL_ADC_REG_SetTriggerSource(). */ + + uint32_t SequencerLength; /*!< Set ADC group regular sequencer length. + This parameter can be a value of @ref ADC_LL_EC_REG_SEQ_SCAN_LENGTH + @note This parameter is discarded if scan mode is disabled (refer to parameter 'ADC_SequencersScanMode'). + + This feature can be modified afterwards using unitary function @ref LL_ADC_REG_SetSequencerLength(). */ + + uint32_t SequencerDiscont; /*!< Set ADC group regular sequencer discontinuous mode: sequence subdivided and scan conversions interrupted every selected number of ranks. + This parameter can be a value of @ref ADC_LL_EC_REG_SEQ_DISCONT_MODE + @note This parameter has an effect only if group regular sequencer is enabled + (scan length of 2 ranks or more). + + This feature can be modified afterwards using unitary function @ref LL_ADC_REG_SetSequencerDiscont(). */ + + uint32_t ContinuousMode; /*!< Set ADC continuous conversion mode on ADC group regular, whether ADC conversions are performed in single mode (one conversion per trigger) or in continuous mode (after the first trigger, following conversions launched successively automatically). + This parameter can be a value of @ref ADC_LL_EC_REG_CONTINUOUS_MODE + Note: It is not possible to enable both ADC group regular continuous mode and discontinuous mode. + + This feature can be modified afterwards using unitary function @ref LL_ADC_REG_SetContinuousMode(). */ + + uint32_t DMATransfer; /*!< Set ADC group regular conversion data transfer: no transfer or transfer by DMA, and DMA requests mode. + This parameter can be a value of @ref ADC_LL_EC_REG_DMA_TRANSFER + + This feature can be modified afterwards using unitary function @ref LL_ADC_REG_SetDMATransfer(). */ + +} LL_ADC_REG_InitTypeDef; + +/** + * @brief Structure definition of some features of ADC group injected. + * @note These parameters have an impact on ADC scope: ADC group injected. + * Refer to corresponding unitary functions into + * @ref ADC_LL_EF_Configuration_ADC_Group_Regular + * (functions with prefix "INJ"). + * @note The setting of these parameters by function @ref LL_ADC_INJ_Init() + * is conditioned to ADC state: + * ADC instance must be disabled. + * This condition is applied to all ADC features, for efficiency + * and compatibility over all STM32 families. However, the different + * features can be set under different ADC state conditions + * (setting possible with ADC enabled without conversion on going, + * ADC enabled with conversion on going, ...) + * Each feature can be updated afterwards with a unitary function + * and potentially with ADC in a different state than disabled, + * refer to description of each function for setting + * conditioned to ADC state. + */ +typedef struct +{ + uint32_t TriggerSource; /*!< Set ADC group injected conversion trigger source: internal (SW start) or from external IP (timer event, external interrupt line). + This parameter can be a value of @ref ADC_LL_EC_INJ_TRIGGER_SOURCE + @note On this STM32 series, setting of external trigger edge is performed + using function @ref LL_ADC_INJ_StartConversionExtTrig(). + + This feature can be modified afterwards using unitary function @ref LL_ADC_INJ_SetTriggerSource(). */ + + uint32_t SequencerLength; /*!< Set ADC group injected sequencer length. + This parameter can be a value of @ref ADC_LL_EC_INJ_SEQ_SCAN_LENGTH + @note This parameter is discarded if scan mode is disabled (refer to parameter 'ADC_SequencersScanMode'). + + This feature can be modified afterwards using unitary function @ref LL_ADC_INJ_SetSequencerLength(). */ + + uint32_t SequencerDiscont; /*!< Set ADC group injected sequencer discontinuous mode: sequence subdivided and scan conversions interrupted every selected number of ranks. + This parameter can be a value of @ref ADC_LL_EC_INJ_SEQ_DISCONT_MODE + @note This parameter has an effect only if group injected sequencer is enabled + (scan length of 2 ranks or more). + + This feature can be modified afterwards using unitary function @ref LL_ADC_INJ_SetSequencerDiscont(). */ + + uint32_t TrigAuto; /*!< Set ADC group injected conversion trigger: independent or from ADC group regular. + This parameter can be a value of @ref ADC_LL_EC_INJ_TRIG_AUTO + Note: This parameter must be set to set to independent trigger if injected trigger source is set to an external trigger. + + This feature can be modified afterwards using unitary function @ref LL_ADC_INJ_SetTrigAuto(). */ + +} LL_ADC_INJ_InitTypeDef; + +/** + * @} + */ +#endif /* USE_FULL_LL_DRIVER */ + +/* Exported constants --------------------------------------------------------*/ +/** @defgroup ADC_LL_Exported_Constants ADC Exported Constants + * @{ + */ + +/** @defgroup ADC_LL_EC_FLAG ADC flags + * @brief Flags defines which can be used with LL_ADC_ReadReg function + * @{ + */ +#define LL_ADC_FLAG_STRT ADC_SR_STRT /*!< ADC flag ADC group regular conversion start */ +#define LL_ADC_FLAG_EOCS ADC_SR_EOC /*!< ADC flag ADC group regular end of unitary conversion or sequence conversions (to configure flag of end of conversion, use function @ref LL_ADC_REG_SetFlagEndOfConversion() ) */ +#define LL_ADC_FLAG_OVR ADC_SR_OVR /*!< ADC flag ADC group regular overrun */ +#define LL_ADC_FLAG_JSTRT ADC_SR_JSTRT /*!< ADC flag ADC group injected conversion start */ +#define LL_ADC_FLAG_JEOS ADC_SR_JEOC /*!< ADC flag ADC group injected end of sequence conversions (Note: on this STM32 series, there is no flag ADC group injected end of unitary conversion. Flag noted as "JEOC" is corresponding to flag "JEOS" in other STM32 families) */ +#define LL_ADC_FLAG_AWD1 ADC_SR_AWD /*!< ADC flag ADC analog watchdog 1 */ +#if defined(ADC_MULTIMODE_SUPPORT) +#define LL_ADC_FLAG_EOCS_MST ADC_CSR_EOC1 /*!< ADC flag ADC multimode master group regular end of unitary conversion or sequence conversions (to configure flag of end of conversion, use function @ref LL_ADC_REG_SetFlagEndOfConversion() ) */ +#define LL_ADC_FLAG_EOCS_SLV1 ADC_CSR_EOC2 /*!< ADC flag ADC multimode slave 1 group regular end of unitary conversion or sequence conversions (to configure flag of end of conversion, use function @ref LL_ADC_REG_SetFlagEndOfConversion() ) */ +#define LL_ADC_FLAG_EOCS_SLV2 ADC_CSR_EOC3 /*!< ADC flag ADC multimode slave 2 group regular end of unitary conversion or sequence conversions (to configure flag of end of conversion, use function @ref LL_ADC_REG_SetFlagEndOfConversion() ) */ +#define LL_ADC_FLAG_OVR_MST ADC_CSR_OVR1 /*!< ADC flag ADC multimode master group regular overrun */ +#define LL_ADC_FLAG_OVR_SLV1 ADC_CSR_OVR2 /*!< ADC flag ADC multimode slave 1 group regular overrun */ +#define LL_ADC_FLAG_OVR_SLV2 ADC_CSR_OVR3 /*!< ADC flag ADC multimode slave 2 group regular overrun */ +#define LL_ADC_FLAG_JEOS_MST ADC_CSR_JEOC1 /*!< ADC flag ADC multimode master group injected end of sequence conversions (Note: on this STM32 series, there is no flag ADC group injected end of unitary conversion. Flag noted as "JEOC" is corresponding to flag "JEOS" in other STM32 families) */ +#define LL_ADC_FLAG_JEOS_SLV1 ADC_CSR_JEOC2 /*!< ADC flag ADC multimode slave 1 group injected end of sequence conversions (Note: on this STM32 series, there is no flag ADC group injected end of unitary conversion. Flag noted as "JEOC" is corresponding to flag "JEOS" in other STM32 families) */ +#define LL_ADC_FLAG_JEOS_SLV2 ADC_CSR_JEOC3 /*!< ADC flag ADC multimode slave 2 group injected end of sequence conversions (Note: on this STM32 series, there is no flag ADC group injected end of unitary conversion. Flag noted as "JEOC" is corresponding to flag "JEOS" in other STM32 families) */ +#define LL_ADC_FLAG_AWD1_MST ADC_CSR_AWD1 /*!< ADC flag ADC multimode master analog watchdog 1 of the ADC master */ +#define LL_ADC_FLAG_AWD1_SLV1 ADC_CSR_AWD2 /*!< ADC flag ADC multimode slave 1 analog watchdog 1 */ +#define LL_ADC_FLAG_AWD1_SLV2 ADC_CSR_AWD3 /*!< ADC flag ADC multimode slave 2 analog watchdog 1 */ +#endif +/** + * @} + */ + +/** @defgroup ADC_LL_EC_IT ADC interruptions for configuration (interruption enable or disable) + * @brief IT defines which can be used with LL_ADC_ReadReg and LL_ADC_WriteReg functions + * @{ + */ +#define LL_ADC_IT_EOCS ADC_CR1_EOCIE /*!< ADC interruption ADC group regular end of unitary conversion or sequence conversions (to configure flag of end of conversion, use function @ref LL_ADC_REG_SetFlagEndOfConversion() ) */ +#define LL_ADC_IT_OVR ADC_CR1_OVRIE /*!< ADC interruption ADC group regular overrun */ +#define LL_ADC_IT_JEOS ADC_CR1_JEOCIE /*!< ADC interruption ADC group injected end of sequence conversions (Note: on this STM32 series, there is no flag ADC group injected end of unitary conversion. Flag noted as "JEOC" is corresponding to flag "JEOS" in other STM32 families) */ +#define LL_ADC_IT_AWD1 ADC_CR1_AWDIE /*!< ADC interruption ADC analog watchdog 1 */ +/** + * @} + */ + +/** @defgroup ADC_LL_EC_REGISTERS ADC registers compliant with specific purpose + * @{ + */ +/* List of ADC registers intended to be used (most commonly) with */ +/* DMA transfer. */ +/* Refer to function @ref LL_ADC_DMA_GetRegAddr(). */ +#define LL_ADC_DMA_REG_REGULAR_DATA 0x00000000UL /* ADC group regular conversion data register (corresponding to register DR) to be used with ADC configured in independent mode. Without DMA transfer, register accessed by LL function @ref LL_ADC_REG_ReadConversionData32() and other functions @ref LL_ADC_REG_ReadConversionDatax() */ +#if defined(ADC_MULTIMODE_SUPPORT) +#define LL_ADC_DMA_REG_REGULAR_DATA_MULTI 0x00000001UL /* ADC group regular conversion data register (corresponding to register CDR) to be used with ADC configured in multimode (available on STM32 devices with several ADC instances). Without DMA transfer, register accessed by LL function @ref LL_ADC_REG_ReadMultiConversionData32() */ +#endif +/** + * @} + */ + +/** @defgroup ADC_LL_EC_COMMON_CLOCK_SOURCE ADC common - Clock source + * @{ + */ +#define LL_ADC_CLOCK_SYNC_PCLK_DIV2 0x00000000UL /*!< ADC synchronous clock derived from AHB clock with prescaler division by 2 */ +#define LL_ADC_CLOCK_SYNC_PCLK_DIV4 ( ADC_CCR_ADCPRE_0) /*!< ADC synchronous clock derived from AHB clock with prescaler division by 4 */ +#define LL_ADC_CLOCK_SYNC_PCLK_DIV6 (ADC_CCR_ADCPRE_1 ) /*!< ADC synchronous clock derived from AHB clock with prescaler division by 6 */ +#define LL_ADC_CLOCK_SYNC_PCLK_DIV8 (ADC_CCR_ADCPRE_1 | ADC_CCR_ADCPRE_0) /*!< ADC synchronous clock derived from AHB clock with prescaler division by 8 */ +/** + * @} + */ + +/** @defgroup ADC_LL_EC_COMMON_PATH_INTERNAL ADC common - Measurement path to internal channels + * @{ + */ +/* Note: Other measurement paths to internal channels may be available */ +/* (connections to other peripherals). */ +/* If they are not listed below, they do not require any specific */ +/* path enable. In this case, Access to measurement path is done */ +/* only by selecting the corresponding ADC internal channel. */ +#define LL_ADC_PATH_INTERNAL_NONE 0x00000000UL /*!< ADC measurement paths all disabled */ +#define LL_ADC_PATH_INTERNAL_VREFINT (ADC_CCR_TSVREFE) /*!< ADC measurement path to internal channel VrefInt */ +#define LL_ADC_PATH_INTERNAL_TEMPSENSOR (ADC_CCR_TSVREFE) /*!< ADC measurement path to internal channel temperature sensor */ +#define LL_ADC_PATH_INTERNAL_VBAT (ADC_CCR_VBATE) /*!< ADC measurement path to internal channel Vbat */ +/** + * @} + */ + +/** @defgroup ADC_LL_EC_RESOLUTION ADC instance - Resolution + * @{ + */ +#define LL_ADC_RESOLUTION_12B 0x00000000UL /*!< ADC resolution 12 bits */ +#define LL_ADC_RESOLUTION_10B ( ADC_CR1_RES_0) /*!< ADC resolution 10 bits */ +#define LL_ADC_RESOLUTION_8B (ADC_CR1_RES_1 ) /*!< ADC resolution 8 bits */ +#define LL_ADC_RESOLUTION_6B (ADC_CR1_RES_1 | ADC_CR1_RES_0) /*!< ADC resolution 6 bits */ +/** + * @} + */ + +/** @defgroup ADC_LL_EC_DATA_ALIGN ADC instance - Data alignment + * @{ + */ +#define LL_ADC_DATA_ALIGN_RIGHT 0x00000000UL /*!< ADC conversion data alignment: right aligned (alignment on data register LSB bit 0)*/ +#define LL_ADC_DATA_ALIGN_LEFT (ADC_CR2_ALIGN) /*!< ADC conversion data alignment: left aligned (alignment on data register MSB bit 15)*/ +/** + * @} + */ + +/** @defgroup ADC_LL_EC_SCAN_SELECTION ADC instance - Scan selection + * @{ + */ +#define LL_ADC_SEQ_SCAN_DISABLE 0x00000000UL /*!< ADC conversion is performed in unitary conversion mode (one channel converted, that defined in rank 1). Configuration of both groups regular and injected sequencers (sequence length, ...) is discarded: equivalent to length of 1 rank.*/ +#define LL_ADC_SEQ_SCAN_ENABLE (ADC_CR1_SCAN) /*!< ADC conversions are performed in sequence conversions mode, according to configuration of both groups regular and injected sequencers (sequence length, ...). */ +/** + * @} + */ + +/** @defgroup ADC_LL_EC_GROUPS ADC instance - Groups + * @{ + */ +#define LL_ADC_GROUP_REGULAR 0x00000001UL /*!< ADC group regular (available on all STM32 devices) */ +#define LL_ADC_GROUP_INJECTED 0x00000002UL /*!< ADC group injected (not available on all STM32 devices)*/ +#define LL_ADC_GROUP_REGULAR_INJECTED 0x00000003UL /*!< ADC both groups regular and injected */ +/** + * @} + */ + +/** @defgroup ADC_LL_EC_CHANNEL ADC instance - Channel number + * @{ + */ +#define LL_ADC_CHANNEL_0 (ADC_CHANNEL_0_NUMBER | ADC_CHANNEL_0_SMP) /*!< ADC external channel (channel connected to GPIO pin) ADCx_IN0 */ +#define LL_ADC_CHANNEL_1 (ADC_CHANNEL_1_NUMBER | ADC_CHANNEL_1_SMP) /*!< ADC external channel (channel connected to GPIO pin) ADCx_IN1 */ +#define LL_ADC_CHANNEL_2 (ADC_CHANNEL_2_NUMBER | ADC_CHANNEL_2_SMP) /*!< ADC external channel (channel connected to GPIO pin) ADCx_IN2 */ +#define LL_ADC_CHANNEL_3 (ADC_CHANNEL_3_NUMBER | ADC_CHANNEL_3_SMP) /*!< ADC external channel (channel connected to GPIO pin) ADCx_IN3 */ +#define LL_ADC_CHANNEL_4 (ADC_CHANNEL_4_NUMBER | ADC_CHANNEL_4_SMP) /*!< ADC external channel (channel connected to GPIO pin) ADCx_IN4 */ +#define LL_ADC_CHANNEL_5 (ADC_CHANNEL_5_NUMBER | ADC_CHANNEL_5_SMP) /*!< ADC external channel (channel connected to GPIO pin) ADCx_IN5 */ +#define LL_ADC_CHANNEL_6 (ADC_CHANNEL_6_NUMBER | ADC_CHANNEL_6_SMP) /*!< ADC external channel (channel connected to GPIO pin) ADCx_IN6 */ +#define LL_ADC_CHANNEL_7 (ADC_CHANNEL_7_NUMBER | ADC_CHANNEL_7_SMP) /*!< ADC external channel (channel connected to GPIO pin) ADCx_IN7 */ +#define LL_ADC_CHANNEL_8 (ADC_CHANNEL_8_NUMBER | ADC_CHANNEL_8_SMP) /*!< ADC external channel (channel connected to GPIO pin) ADCx_IN8 */ +#define LL_ADC_CHANNEL_9 (ADC_CHANNEL_9_NUMBER | ADC_CHANNEL_9_SMP) /*!< ADC external channel (channel connected to GPIO pin) ADCx_IN9 */ +#define LL_ADC_CHANNEL_10 (ADC_CHANNEL_10_NUMBER | ADC_CHANNEL_10_SMP) /*!< ADC external channel (channel connected to GPIO pin) ADCx_IN10 */ +#define LL_ADC_CHANNEL_11 (ADC_CHANNEL_11_NUMBER | ADC_CHANNEL_11_SMP) /*!< ADC external channel (channel connected to GPIO pin) ADCx_IN11 */ +#define LL_ADC_CHANNEL_12 (ADC_CHANNEL_12_NUMBER | ADC_CHANNEL_12_SMP) /*!< ADC external channel (channel connected to GPIO pin) ADCx_IN12 */ +#define LL_ADC_CHANNEL_13 (ADC_CHANNEL_13_NUMBER | ADC_CHANNEL_13_SMP) /*!< ADC external channel (channel connected to GPIO pin) ADCx_IN13 */ +#define LL_ADC_CHANNEL_14 (ADC_CHANNEL_14_NUMBER | ADC_CHANNEL_14_SMP) /*!< ADC external channel (channel connected to GPIO pin) ADCx_IN14 */ +#define LL_ADC_CHANNEL_15 (ADC_CHANNEL_15_NUMBER | ADC_CHANNEL_15_SMP) /*!< ADC external channel (channel connected to GPIO pin) ADCx_IN15 */ +#define LL_ADC_CHANNEL_16 (ADC_CHANNEL_16_NUMBER | ADC_CHANNEL_16_SMP) /*!< ADC external channel (channel connected to GPIO pin) ADCx_IN16 */ +#define LL_ADC_CHANNEL_17 (ADC_CHANNEL_17_NUMBER | ADC_CHANNEL_17_SMP) /*!< ADC external channel (channel connected to GPIO pin) ADCx_IN17 */ +#define LL_ADC_CHANNEL_18 (ADC_CHANNEL_18_NUMBER | ADC_CHANNEL_18_SMP) /*!< ADC external channel (channel connected to GPIO pin) ADCx_IN18 */ +#define LL_ADC_CHANNEL_VREFINT (LL_ADC_CHANNEL_17 | ADC_CHANNEL_ID_INTERNAL_CH) /*!< ADC internal channel connected to VrefInt: Internal voltage reference. On STM32F4, ADC channel available only on ADC instance: ADC1. */ +#define LL_ADC_CHANNEL_VBAT (LL_ADC_CHANNEL_18 | ADC_CHANNEL_ID_INTERNAL_CH) /*!< ADC internal channel connected to Vbat/3: Vbat voltage through a divider ladder of factor 1/3 to have Vbat always below Vdda. On STM32F4, ADC channel available only on ADC instance: ADC1. */ +#if defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F405xx) || defined(STM32F407xx) || defined(STM32F410Tx) || defined(STM32F410Cx) || defined(STM32F410Rx) || defined(STM32F415xx) || defined(STM32F417xx) +#define LL_ADC_CHANNEL_TEMPSENSOR (LL_ADC_CHANNEL_16 | ADC_CHANNEL_ID_INTERNAL_CH) /*!< ADC internal channel connected to Temperature sensor. On STM32F4, ADC channel available only on ADC instance: ADC1. */ +#endif /* STM32F405xx || STM32F415xx || STM32F407xx || STM32F417xx || STM32F401xC || STM32F401xE || STM32F410xx */ +#if defined(STM32F411xE) || defined(STM32F412Cx) || defined(STM32F412Rx) || defined(STM32F412Vx) || defined(STM32F412Zx) || defined(STM32F413xx) || defined(STM32F423xx) || defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) || defined(STM32F446xx) || defined(STM32F469xx) || defined(STM32F479xx) +#define LL_ADC_CHANNEL_TEMPSENSOR (LL_ADC_CHANNEL_18 | ADC_CHANNEL_ID_INTERNAL_CH | ADC_CHANNEL_DIFFERENCIATION_TEMPSENSOR_VBAT) /*!< ADC internal channel connected to Temperature sensor. On STM32F4, ADC channel available only on ADC instance: ADC1. This internal channel is shared between temperature sensor and Vbat, only 1 measurement path must be enabled. */ +#endif /* STM32F411xE || STM32F412Cx || STM32F412Rx || STM32F412Vx || STM32F412Zx || STM32F413xx || STM32F423xx || STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F446xx || STM32F469xx || STM32F479xx */ +/** + * @} + */ + +/** @defgroup ADC_LL_EC_REG_TRIGGER_SOURCE ADC group regular - Trigger source + * @{ + */ +#define LL_ADC_REG_TRIG_SOFTWARE 0x00000000UL /*!< ADC group regular conversion trigger internal: SW start. */ +#define LL_ADC_REG_TRIG_EXT_TIM1_CH1 (ADC_REG_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group regular conversion trigger from external IP: TIM1 channel 1 event (capture compare: input capture or output capture). Trigger edge set to rising edge (default setting). */ +#define LL_ADC_REG_TRIG_EXT_TIM1_CH2 (ADC_CR2_EXTSEL_0 | ADC_REG_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group regular conversion trigger from external IP: TIM1 channel 2 event (capture compare: input capture or output capture). Trigger edge set to rising edge (default setting). */ +#define LL_ADC_REG_TRIG_EXT_TIM1_CH3 (ADC_CR2_EXTSEL_1 | ADC_REG_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group regular conversion trigger from external IP: TIM1 channel 3 event (capture compare: input capture or output capture). Trigger edge set to rising edge (default setting). */ +#define LL_ADC_REG_TRIG_EXT_TIM2_CH2 (ADC_CR2_EXTSEL_1 | ADC_CR2_EXTSEL_0 | ADC_REG_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group regular conversion trigger from external IP: TIM2 channel 2 event (capture compare: input capture or output capture). Trigger edge set to rising edge (default setting). */ +#define LL_ADC_REG_TRIG_EXT_TIM2_CH3 (ADC_CR2_EXTSEL_2 | ADC_REG_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group regular conversion trigger from external IP: TIM2 channel 3 event (capture compare: input capture or output capture). Trigger edge set to rising edge (default setting). */ +#define LL_ADC_REG_TRIG_EXT_TIM2_CH4 (ADC_CR2_EXTSEL_2 | ADC_CR2_EXTSEL_0 | ADC_REG_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group regular conversion trigger from external IP: TIM2 channel 4 event (capture compare: input capture or output capture). Trigger edge set to rising edge (default setting). */ +#define LL_ADC_REG_TRIG_EXT_TIM2_TRGO (ADC_CR2_EXTSEL_2 | ADC_CR2_EXTSEL_1 | ADC_REG_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group regular conversion trigger from external IP: TIM2 TRGO. Trigger edge set to rising edge (default setting). */ +#define LL_ADC_REG_TRIG_EXT_TIM3_CH1 (ADC_CR2_EXTSEL_2 | ADC_CR2_EXTSEL_1 | ADC_CR2_EXTSEL_0 | ADC_REG_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group regular conversion trigger from external IP: TIM3 channel 1 event (capture compare: input capture or output capture). Trigger edge set to rising edge (default setting). */ +#define LL_ADC_REG_TRIG_EXT_TIM3_TRGO (ADC_CR2_EXTSEL_3 | ADC_REG_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group regular conversion trigger from external IP: TIM3 TRGO. Trigger edge set to rising edge (default setting). */ +#define LL_ADC_REG_TRIG_EXT_TIM4_CH4 (ADC_CR2_EXTSEL_3 | ADC_CR2_EXTSEL_0 | ADC_REG_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group regular conversion trigger from external IP: TIM4 channel 4 event (capture compare: input capture or output capture). Trigger edge set to rising edge (default setting). */ +#define LL_ADC_REG_TRIG_EXT_TIM5_CH1 (ADC_CR2_EXTSEL_3 | ADC_CR2_EXTSEL_1 | ADC_REG_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group regular conversion trigger from external IP: TIM5 channel 1 event (capture compare: input capture or output capture). Trigger edge set to rising edge (default setting). */ +#define LL_ADC_REG_TRIG_EXT_TIM5_CH2 (ADC_CR2_EXTSEL_3 | ADC_CR2_EXTSEL_1 | ADC_CR2_EXTSEL_0 | ADC_REG_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group regular conversion trigger from external IP: TIM5 channel 2 event (capture compare: input capture or output capture). Trigger edge set to rising edge (default setting). */ +#define LL_ADC_REG_TRIG_EXT_TIM5_CH3 (ADC_CR2_EXTSEL_3 | ADC_CR2_EXTSEL_2 | ADC_REG_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group regular conversion trigger from external IP: TIM5 channel 3 event (capture compare: input capture or output capture). Trigger edge set to rising edge (default setting). */ +#define LL_ADC_REG_TRIG_EXT_TIM8_CH1 (ADC_CR2_EXTSEL_3 | ADC_CR2_EXTSEL_2 | ADC_CR2_EXTSEL_0 | ADC_REG_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group regular conversion trigger from external IP: TIM8 channel 1 event (capture compare: input capture or output capture). Trigger edge set to rising edge (default setting). */ +#define LL_ADC_REG_TRIG_EXT_TIM8_TRGO (ADC_CR2_EXTSEL_3 | ADC_CR2_EXTSEL_2 | ADC_CR2_EXTSEL_1 | ADC_REG_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group regular conversion trigger from external IP: TIM8 TRGO. Trigger edge set to rising edge (default setting). */ +#define LL_ADC_REG_TRIG_EXT_EXTI_LINE11 (ADC_CR2_EXTSEL_3 | ADC_CR2_EXTSEL_2 | ADC_CR2_EXTSEL_1 | ADC_CR2_EXTSEL_0 | ADC_REG_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group regular conversion trigger from external IP: external interrupt line 11. Trigger edge set to rising edge (default setting). */ +/** + * @} + */ + +/** @defgroup ADC_LL_EC_REG_TRIGGER_EDGE ADC group regular - Trigger edge + * @{ + */ +#define LL_ADC_REG_TRIG_EXT_RISING ( ADC_CR2_EXTEN_0) /*!< ADC group regular conversion trigger polarity set to rising edge */ +#define LL_ADC_REG_TRIG_EXT_FALLING (ADC_CR2_EXTEN_1 ) /*!< ADC group regular conversion trigger polarity set to falling edge */ +#define LL_ADC_REG_TRIG_EXT_RISINGFALLING (ADC_CR2_EXTEN_1 | ADC_CR2_EXTEN_0) /*!< ADC group regular conversion trigger polarity set to both rising and falling edges */ +/** + * @} + */ + +/** @defgroup ADC_LL_EC_REG_CONTINUOUS_MODE ADC group regular - Continuous mode +* @{ +*/ +#define LL_ADC_REG_CONV_SINGLE 0x00000000UL /*!< ADC conversions are performed in single mode: one conversion per trigger */ +#define LL_ADC_REG_CONV_CONTINUOUS (ADC_CR2_CONT) /*!< ADC conversions are performed in continuous mode: after the first trigger, following conversions launched successively automatically */ +/** + * @} + */ + +/** @defgroup ADC_LL_EC_REG_DMA_TRANSFER ADC group regular - DMA transfer of ADC conversion data + * @{ + */ +#define LL_ADC_REG_DMA_TRANSFER_NONE 0x00000000UL /*!< ADC conversions are not transferred by DMA */ +#define LL_ADC_REG_DMA_TRANSFER_LIMITED ( ADC_CR2_DMA) /*!< ADC conversion data are transferred by DMA, in limited mode (one shot mode): DMA transfer requests are stopped when number of DMA data transfers (number of ADC conversions) is reached. This ADC mode is intended to be used with DMA mode non-circular. */ +#define LL_ADC_REG_DMA_TRANSFER_UNLIMITED (ADC_CR2_DDS | ADC_CR2_DMA) /*!< ADC conversion data are transferred by DMA, in unlimited mode: DMA transfer requests are unlimited, whatever number of DMA data transferred (number of ADC conversions). This ADC mode is intended to be used with DMA mode circular. */ +/** + * @} + */ + +/** @defgroup ADC_LL_EC_REG_FLAG_EOC_SELECTION ADC group regular - Flag EOC selection (unitary or sequence conversions) + * @{ + */ +#define LL_ADC_REG_FLAG_EOC_SEQUENCE_CONV 0x00000000UL /*!< ADC flag EOC (end of unitary conversion) selected */ +#define LL_ADC_REG_FLAG_EOC_UNITARY_CONV (ADC_CR2_EOCS) /*!< ADC flag EOS (end of sequence conversions) selected */ +/** + * @} + */ + +/** @defgroup ADC_LL_EC_REG_SEQ_SCAN_LENGTH ADC group regular - Sequencer scan length + * @{ + */ +#define LL_ADC_REG_SEQ_SCAN_DISABLE 0x00000000UL /*!< ADC group regular sequencer disable (equivalent to sequencer of 1 rank: ADC conversion on only 1 channel) */ +#define LL_ADC_REG_SEQ_SCAN_ENABLE_2RANKS ( ADC_SQR1_L_0) /*!< ADC group regular sequencer enable with 2 ranks in the sequence */ +#define LL_ADC_REG_SEQ_SCAN_ENABLE_3RANKS ( ADC_SQR1_L_1 ) /*!< ADC group regular sequencer enable with 3 ranks in the sequence */ +#define LL_ADC_REG_SEQ_SCAN_ENABLE_4RANKS ( ADC_SQR1_L_1 | ADC_SQR1_L_0) /*!< ADC group regular sequencer enable with 4 ranks in the sequence */ +#define LL_ADC_REG_SEQ_SCAN_ENABLE_5RANKS ( ADC_SQR1_L_2 ) /*!< ADC group regular sequencer enable with 5 ranks in the sequence */ +#define LL_ADC_REG_SEQ_SCAN_ENABLE_6RANKS ( ADC_SQR1_L_2 | ADC_SQR1_L_0) /*!< ADC group regular sequencer enable with 6 ranks in the sequence */ +#define LL_ADC_REG_SEQ_SCAN_ENABLE_7RANKS ( ADC_SQR1_L_2 | ADC_SQR1_L_1 ) /*!< ADC group regular sequencer enable with 7 ranks in the sequence */ +#define LL_ADC_REG_SEQ_SCAN_ENABLE_8RANKS ( ADC_SQR1_L_2 | ADC_SQR1_L_1 | ADC_SQR1_L_0) /*!< ADC group regular sequencer enable with 8 ranks in the sequence */ +#define LL_ADC_REG_SEQ_SCAN_ENABLE_9RANKS (ADC_SQR1_L_3 ) /*!< ADC group regular sequencer enable with 9 ranks in the sequence */ +#define LL_ADC_REG_SEQ_SCAN_ENABLE_10RANKS (ADC_SQR1_L_3 | ADC_SQR1_L_0) /*!< ADC group regular sequencer enable with 10 ranks in the sequence */ +#define LL_ADC_REG_SEQ_SCAN_ENABLE_11RANKS (ADC_SQR1_L_3 | ADC_SQR1_L_1 ) /*!< ADC group regular sequencer enable with 11 ranks in the sequence */ +#define LL_ADC_REG_SEQ_SCAN_ENABLE_12RANKS (ADC_SQR1_L_3 | ADC_SQR1_L_1 | ADC_SQR1_L_0) /*!< ADC group regular sequencer enable with 12 ranks in the sequence */ +#define LL_ADC_REG_SEQ_SCAN_ENABLE_13RANKS (ADC_SQR1_L_3 | ADC_SQR1_L_2 ) /*!< ADC group regular sequencer enable with 13 ranks in the sequence */ +#define LL_ADC_REG_SEQ_SCAN_ENABLE_14RANKS (ADC_SQR1_L_3 | ADC_SQR1_L_2 | ADC_SQR1_L_0) /*!< ADC group regular sequencer enable with 14 ranks in the sequence */ +#define LL_ADC_REG_SEQ_SCAN_ENABLE_15RANKS (ADC_SQR1_L_3 | ADC_SQR1_L_2 | ADC_SQR1_L_1 ) /*!< ADC group regular sequencer enable with 15 ranks in the sequence */ +#define LL_ADC_REG_SEQ_SCAN_ENABLE_16RANKS (ADC_SQR1_L_3 | ADC_SQR1_L_2 | ADC_SQR1_L_1 | ADC_SQR1_L_0) /*!< ADC group regular sequencer enable with 16 ranks in the sequence */ +/** + * @} + */ + +/** @defgroup ADC_LL_EC_REG_SEQ_DISCONT_MODE ADC group regular - Sequencer discontinuous mode + * @{ + */ +#define LL_ADC_REG_SEQ_DISCONT_DISABLE 0x00000000UL /*!< ADC group regular sequencer discontinuous mode disable */ +#define LL_ADC_REG_SEQ_DISCONT_1RANK ( ADC_CR1_DISCEN) /*!< ADC group regular sequencer discontinuous mode enable with sequence interruption every rank */ +#define LL_ADC_REG_SEQ_DISCONT_2RANKS ( ADC_CR1_DISCNUM_0 | ADC_CR1_DISCEN) /*!< ADC group regular sequencer discontinuous mode enabled with sequence interruption every 2 ranks */ +#define LL_ADC_REG_SEQ_DISCONT_3RANKS ( ADC_CR1_DISCNUM_1 | ADC_CR1_DISCEN) /*!< ADC group regular sequencer discontinuous mode enable with sequence interruption every 3 ranks */ +#define LL_ADC_REG_SEQ_DISCONT_4RANKS ( ADC_CR1_DISCNUM_1 | ADC_CR1_DISCNUM_0 | ADC_CR1_DISCEN) /*!< ADC group regular sequencer discontinuous mode enable with sequence interruption every 4 ranks */ +#define LL_ADC_REG_SEQ_DISCONT_5RANKS (ADC_CR1_DISCNUM_2 | ADC_CR1_DISCEN) /*!< ADC group regular sequencer discontinuous mode enable with sequence interruption every 5 ranks */ +#define LL_ADC_REG_SEQ_DISCONT_6RANKS (ADC_CR1_DISCNUM_2 | ADC_CR1_DISCNUM_0 | ADC_CR1_DISCEN) /*!< ADC group regular sequencer discontinuous mode enable with sequence interruption every 6 ranks */ +#define LL_ADC_REG_SEQ_DISCONT_7RANKS (ADC_CR1_DISCNUM_2 | ADC_CR1_DISCNUM_1 | ADC_CR1_DISCEN) /*!< ADC group regular sequencer discontinuous mode enable with sequence interruption every 7 ranks */ +#define LL_ADC_REG_SEQ_DISCONT_8RANKS (ADC_CR1_DISCNUM_2 | ADC_CR1_DISCNUM_1 | ADC_CR1_DISCNUM_0 | ADC_CR1_DISCEN) /*!< ADC group regular sequencer discontinuous mode enable with sequence interruption every 8 ranks */ +/** + * @} + */ + +/** @defgroup ADC_LL_EC_REG_SEQ_RANKS ADC group regular - Sequencer ranks + * @{ + */ +#define LL_ADC_REG_RANK_1 (ADC_SQR3_REGOFFSET | ADC_REG_RANK_1_SQRX_BITOFFSET_POS) /*!< ADC group regular sequencer rank 1 */ +#define LL_ADC_REG_RANK_2 (ADC_SQR3_REGOFFSET | ADC_REG_RANK_2_SQRX_BITOFFSET_POS) /*!< ADC group regular sequencer rank 2 */ +#define LL_ADC_REG_RANK_3 (ADC_SQR3_REGOFFSET | ADC_REG_RANK_3_SQRX_BITOFFSET_POS) /*!< ADC group regular sequencer rank 3 */ +#define LL_ADC_REG_RANK_4 (ADC_SQR3_REGOFFSET | ADC_REG_RANK_4_SQRX_BITOFFSET_POS) /*!< ADC group regular sequencer rank 4 */ +#define LL_ADC_REG_RANK_5 (ADC_SQR3_REGOFFSET | ADC_REG_RANK_5_SQRX_BITOFFSET_POS) /*!< ADC group regular sequencer rank 5 */ +#define LL_ADC_REG_RANK_6 (ADC_SQR3_REGOFFSET | ADC_REG_RANK_6_SQRX_BITOFFSET_POS) /*!< ADC group regular sequencer rank 6 */ +#define LL_ADC_REG_RANK_7 (ADC_SQR2_REGOFFSET | ADC_REG_RANK_7_SQRX_BITOFFSET_POS) /*!< ADC group regular sequencer rank 7 */ +#define LL_ADC_REG_RANK_8 (ADC_SQR2_REGOFFSET | ADC_REG_RANK_8_SQRX_BITOFFSET_POS) /*!< ADC group regular sequencer rank 8 */ +#define LL_ADC_REG_RANK_9 (ADC_SQR2_REGOFFSET | ADC_REG_RANK_9_SQRX_BITOFFSET_POS) /*!< ADC group regular sequencer rank 9 */ +#define LL_ADC_REG_RANK_10 (ADC_SQR2_REGOFFSET | ADC_REG_RANK_10_SQRX_BITOFFSET_POS) /*!< ADC group regular sequencer rank 10 */ +#define LL_ADC_REG_RANK_11 (ADC_SQR2_REGOFFSET | ADC_REG_RANK_11_SQRX_BITOFFSET_POS) /*!< ADC group regular sequencer rank 11 */ +#define LL_ADC_REG_RANK_12 (ADC_SQR2_REGOFFSET | ADC_REG_RANK_12_SQRX_BITOFFSET_POS) /*!< ADC group regular sequencer rank 12 */ +#define LL_ADC_REG_RANK_13 (ADC_SQR1_REGOFFSET | ADC_REG_RANK_13_SQRX_BITOFFSET_POS) /*!< ADC group regular sequencer rank 13 */ +#define LL_ADC_REG_RANK_14 (ADC_SQR1_REGOFFSET | ADC_REG_RANK_14_SQRX_BITOFFSET_POS) /*!< ADC group regular sequencer rank 14 */ +#define LL_ADC_REG_RANK_15 (ADC_SQR1_REGOFFSET | ADC_REG_RANK_15_SQRX_BITOFFSET_POS) /*!< ADC group regular sequencer rank 15 */ +#define LL_ADC_REG_RANK_16 (ADC_SQR1_REGOFFSET | ADC_REG_RANK_16_SQRX_BITOFFSET_POS) /*!< ADC group regular sequencer rank 16 */ +/** + * @} + */ + +/** @defgroup ADC_LL_EC_INJ_TRIGGER_SOURCE ADC group injected - Trigger source + * @{ + */ +#define LL_ADC_INJ_TRIG_SOFTWARE 0x00000000UL /*!< ADC group injected conversion trigger internal: SW start. */ +#define LL_ADC_INJ_TRIG_EXT_TIM1_CH4 (ADC_INJ_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group injected conversion trigger from external IP: TIM1 channel 4 event (capture compare: input capture or output capture). Trigger edge set to rising edge (default setting). */ +#define LL_ADC_INJ_TRIG_EXT_TIM1_TRGO (ADC_CR2_JEXTSEL_0 | ADC_INJ_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group injected conversion trigger from external IP: TIM1 TRGO. Trigger edge set to rising edge (default setting). */ +#define LL_ADC_INJ_TRIG_EXT_TIM2_CH1 (ADC_CR2_JEXTSEL_1 | ADC_INJ_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group injected conversion trigger from external IP: TIM2 channel 1 event (capture compare: input capture or output capture). Trigger edge set to rising edge (default setting). */ +#define LL_ADC_INJ_TRIG_EXT_TIM2_TRGO (ADC_CR2_JEXTSEL_1 | ADC_CR2_JEXTSEL_0 | ADC_INJ_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group injected conversion trigger from external IP: TIM2 TRGO. Trigger edge set to rising edge (default setting). */ +#define LL_ADC_INJ_TRIG_EXT_TIM3_CH2 (ADC_CR2_JEXTSEL_2 | ADC_INJ_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group injected conversion trigger from external IP: TIM3 channel 2 event (capture compare: input capture or output capture). Trigger edge set to rising edge (default setting). */ +#define LL_ADC_INJ_TRIG_EXT_TIM3_CH4 (ADC_CR2_JEXTSEL_2 | ADC_CR2_JEXTSEL_0 | ADC_INJ_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group injected conversion trigger from external IP: TIM3 channel 4 event (capture compare: input capture or output capture). Trigger edge set to rising edge (default setting). */ +#define LL_ADC_INJ_TRIG_EXT_TIM4_CH1 (ADC_CR2_JEXTSEL_2 | ADC_CR2_JEXTSEL_1 | ADC_INJ_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group injected conversion trigger from external IP: TIM4 channel 1 event (capture compare: input capture or output capture). Trigger edge set to rising edge (default setting). */ +#define LL_ADC_INJ_TRIG_EXT_TIM4_CH2 (ADC_CR2_JEXTSEL_2 | ADC_CR2_JEXTSEL_1 | ADC_CR2_JEXTSEL_0 | ADC_INJ_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group injected conversion trigger from external IP: TIM4 channel 2 event (capture compare: input capture or output capture). Trigger edge set to rising edge (default setting). */ +#define LL_ADC_INJ_TRIG_EXT_TIM4_CH3 (ADC_CR2_JEXTSEL_3 | ADC_INJ_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group injected conversion trigger from external IP: TIM4 channel 3 event (capture compare: input capture or output capture). Trigger edge set to rising edge (default setting). */ +#define LL_ADC_INJ_TRIG_EXT_TIM4_TRGO (ADC_CR2_JEXTSEL_3 | ADC_CR2_JEXTSEL_0 | ADC_INJ_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group injected conversion trigger from external IP: TIM4 TRGO. Trigger edge set to rising edge (default setting). */ +#define LL_ADC_INJ_TRIG_EXT_TIM5_CH4 (ADC_CR2_JEXTSEL_3 | ADC_CR2_JEXTSEL_1 | ADC_INJ_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group injected conversion trigger from external IP: TIM5 channel 4 event (capture compare: input capture or output capture). Trigger edge set to rising edge (default setting). */ +#define LL_ADC_INJ_TRIG_EXT_TIM5_TRGO (ADC_CR2_JEXTSEL_3 | ADC_CR2_JEXTSEL_1 | ADC_CR2_JEXTSEL_0 | ADC_INJ_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group injected conversion trigger from external IP: TIM5 TRGO. Trigger edge set to rising edge (default setting). */ +#define LL_ADC_INJ_TRIG_EXT_TIM8_CH2 (ADC_CR2_JEXTSEL_3 | ADC_CR2_JEXTSEL_2 | ADC_INJ_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group injected conversion trigger from external IP: TIM8 channel 2 event (capture compare: input capture or output capture). Trigger edge set to rising edge (default setting). */ +#define LL_ADC_INJ_TRIG_EXT_TIM8_CH3 (ADC_CR2_JEXTSEL_3 | ADC_CR2_JEXTSEL_2 | ADC_CR2_JEXTSEL_0 | ADC_INJ_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group injected conversion trigger from external IP: TIM8 channel 3 event (capture compare: input capture or output capture). Trigger edge set to rising edge (default setting). */ +#define LL_ADC_INJ_TRIG_EXT_TIM8_CH4 (ADC_CR2_JEXTSEL_3 | ADC_CR2_JEXTSEL_2 | ADC_CR2_JEXTSEL_1 | ADC_INJ_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group injected conversion trigger from external IP: TIM8 channel 4 event (capture compare: input capture or output capture). Trigger edge set to rising edge (default setting). */ +#define LL_ADC_INJ_TRIG_EXT_EXTI_LINE15 (ADC_CR2_JEXTSEL_3 | ADC_CR2_JEXTSEL_2 | ADC_CR2_JEXTSEL_1 | ADC_CR2_JEXTSEL_0 | ADC_INJ_TRIG_EXT_EDGE_DEFAULT) /*!< ADC group injected conversion trigger from external IP: external interrupt line 15. Trigger edge set to rising edge (default setting). */ +/** + * @} + */ + +/** @defgroup ADC_LL_EC_INJ_TRIGGER_EDGE ADC group injected - Trigger edge + * @{ + */ +#define LL_ADC_INJ_TRIG_EXT_RISING ( ADC_CR2_JEXTEN_0) /*!< ADC group injected conversion trigger polarity set to rising edge */ +#define LL_ADC_INJ_TRIG_EXT_FALLING (ADC_CR2_JEXTEN_1 ) /*!< ADC group injected conversion trigger polarity set to falling edge */ +#define LL_ADC_INJ_TRIG_EXT_RISINGFALLING (ADC_CR2_JEXTEN_1 | ADC_CR2_JEXTEN_0) /*!< ADC group injected conversion trigger polarity set to both rising and falling edges */ +/** + * @} + */ + +/** @defgroup ADC_LL_EC_INJ_TRIG_AUTO ADC group injected - Automatic trigger mode +* @{ +*/ +#define LL_ADC_INJ_TRIG_INDEPENDENT 0x00000000UL /*!< ADC group injected conversion trigger independent. Setting mandatory if ADC group injected injected trigger source is set to an external trigger. */ +#define LL_ADC_INJ_TRIG_FROM_GRP_REGULAR (ADC_CR1_JAUTO) /*!< ADC group injected conversion trigger from ADC group regular. Setting compliant only with group injected trigger source set to SW start, without any further action on ADC group injected conversion start or stop: in this case, ADC group injected is controlled only from ADC group regular. */ +/** + * @} + */ + + +/** @defgroup ADC_LL_EC_INJ_SEQ_SCAN_LENGTH ADC group injected - Sequencer scan length + * @{ + */ +#define LL_ADC_INJ_SEQ_SCAN_DISABLE 0x00000000UL /*!< ADC group injected sequencer disable (equivalent to sequencer of 1 rank: ADC conversion on only 1 channel) */ +#define LL_ADC_INJ_SEQ_SCAN_ENABLE_2RANKS ( ADC_JSQR_JL_0) /*!< ADC group injected sequencer enable with 2 ranks in the sequence */ +#define LL_ADC_INJ_SEQ_SCAN_ENABLE_3RANKS (ADC_JSQR_JL_1 ) /*!< ADC group injected sequencer enable with 3 ranks in the sequence */ +#define LL_ADC_INJ_SEQ_SCAN_ENABLE_4RANKS (ADC_JSQR_JL_1 | ADC_JSQR_JL_0) /*!< ADC group injected sequencer enable with 4 ranks in the sequence */ +/** + * @} + */ + +/** @defgroup ADC_LL_EC_INJ_SEQ_DISCONT_MODE ADC group injected - Sequencer discontinuous mode + * @{ + */ +#define LL_ADC_INJ_SEQ_DISCONT_DISABLE 0x00000000UL /*!< ADC group injected sequencer discontinuous mode disable */ +#define LL_ADC_INJ_SEQ_DISCONT_1RANK (ADC_CR1_JDISCEN) /*!< ADC group injected sequencer discontinuous mode enable with sequence interruption every rank */ +/** + * @} + */ + +/** @defgroup ADC_LL_EC_INJ_SEQ_RANKS ADC group injected - Sequencer ranks + * @{ + */ +#define LL_ADC_INJ_RANK_1 (ADC_JDR1_REGOFFSET | ADC_JOFR1_REGOFFSET | 0x00000001UL) /*!< ADC group injected sequencer rank 1 */ +#define LL_ADC_INJ_RANK_2 (ADC_JDR2_REGOFFSET | ADC_JOFR2_REGOFFSET | 0x00000002UL) /*!< ADC group injected sequencer rank 2 */ +#define LL_ADC_INJ_RANK_3 (ADC_JDR3_REGOFFSET | ADC_JOFR3_REGOFFSET | 0x00000003UL) /*!< ADC group injected sequencer rank 3 */ +#define LL_ADC_INJ_RANK_4 (ADC_JDR4_REGOFFSET | ADC_JOFR4_REGOFFSET | 0x00000004UL) /*!< ADC group injected sequencer rank 4 */ +/** + * @} + */ + +/** @defgroup ADC_LL_EC_CHANNEL_SAMPLINGTIME Channel - Sampling time + * @{ + */ +#define LL_ADC_SAMPLINGTIME_3CYCLES 0x00000000UL /*!< Sampling time 3 ADC clock cycles */ +#define LL_ADC_SAMPLINGTIME_15CYCLES (ADC_SMPR1_SMP10_0) /*!< Sampling time 15 ADC clock cycles */ +#define LL_ADC_SAMPLINGTIME_28CYCLES (ADC_SMPR1_SMP10_1) /*!< Sampling time 28 ADC clock cycles */ +#define LL_ADC_SAMPLINGTIME_56CYCLES (ADC_SMPR1_SMP10_1 | ADC_SMPR1_SMP10_0) /*!< Sampling time 56 ADC clock cycles */ +#define LL_ADC_SAMPLINGTIME_84CYCLES (ADC_SMPR1_SMP10_2) /*!< Sampling time 84 ADC clock cycles */ +#define LL_ADC_SAMPLINGTIME_112CYCLES (ADC_SMPR1_SMP10_2 | ADC_SMPR1_SMP10_0) /*!< Sampling time 112 ADC clock cycles */ +#define LL_ADC_SAMPLINGTIME_144CYCLES (ADC_SMPR1_SMP10_2 | ADC_SMPR1_SMP10_1) /*!< Sampling time 144 ADC clock cycles */ +#define LL_ADC_SAMPLINGTIME_480CYCLES (ADC_SMPR1_SMP10) /*!< Sampling time 480 ADC clock cycles */ +/** + * @} + */ + +/** @defgroup ADC_LL_EC_AWD_NUMBER Analog watchdog - Analog watchdog number + * @{ + */ +#define LL_ADC_AWD1 (ADC_AWD_CR1_CHANNEL_MASK | ADC_AWD_CR1_REGOFFSET) /*!< ADC analog watchdog number 1 */ +/** + * @} + */ + +/** @defgroup ADC_LL_EC_AWD_CHANNELS Analog watchdog - Monitored channels + * @{ + */ +#define LL_ADC_AWD_DISABLE 0x00000000UL /*!< ADC analog watchdog monitoring disabled */ +#define LL_ADC_AWD_ALL_CHANNELS_REG ( ADC_CR1_AWDEN ) /*!< ADC analog watchdog monitoring of all channels, converted by group regular only */ +#define LL_ADC_AWD_ALL_CHANNELS_INJ ( ADC_CR1_JAWDEN ) /*!< ADC analog watchdog monitoring of all channels, converted by group injected only */ +#define LL_ADC_AWD_ALL_CHANNELS_REG_INJ ( ADC_CR1_JAWDEN | ADC_CR1_AWDEN ) /*!< ADC analog watchdog monitoring of all channels, converted by either group regular or injected */ +#define LL_ADC_AWD_CHANNEL_0_REG ((LL_ADC_CHANNEL_0 & ADC_CHANNEL_ID_MASK) | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN0, converted by group regular only */ +#define LL_ADC_AWD_CHANNEL_0_INJ ((LL_ADC_CHANNEL_0 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN0, converted by group injected only */ +#define LL_ADC_AWD_CHANNEL_0_REG_INJ ((LL_ADC_CHANNEL_0 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN0, converted by either group regular or injected */ +#define LL_ADC_AWD_CHANNEL_1_REG ((LL_ADC_CHANNEL_1 & ADC_CHANNEL_ID_MASK) | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN1, converted by group regular only */ +#define LL_ADC_AWD_CHANNEL_1_INJ ((LL_ADC_CHANNEL_1 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN1, converted by group injected only */ +#define LL_ADC_AWD_CHANNEL_1_REG_INJ ((LL_ADC_CHANNEL_1 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN1, converted by either group regular or injected */ +#define LL_ADC_AWD_CHANNEL_2_REG ((LL_ADC_CHANNEL_2 & ADC_CHANNEL_ID_MASK) | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN2, converted by group regular only */ +#define LL_ADC_AWD_CHANNEL_2_INJ ((LL_ADC_CHANNEL_2 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN2, converted by group injected only */ +#define LL_ADC_AWD_CHANNEL_2_REG_INJ ((LL_ADC_CHANNEL_2 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN2, converted by either group regular or injected */ +#define LL_ADC_AWD_CHANNEL_3_REG ((LL_ADC_CHANNEL_3 & ADC_CHANNEL_ID_MASK) | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN3, converted by group regular only */ +#define LL_ADC_AWD_CHANNEL_3_INJ ((LL_ADC_CHANNEL_3 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN3, converted by group injected only */ +#define LL_ADC_AWD_CHANNEL_3_REG_INJ ((LL_ADC_CHANNEL_3 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN3, converted by either group regular or injected */ +#define LL_ADC_AWD_CHANNEL_4_REG ((LL_ADC_CHANNEL_4 & ADC_CHANNEL_ID_MASK) | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN4, converted by group regular only */ +#define LL_ADC_AWD_CHANNEL_4_INJ ((LL_ADC_CHANNEL_4 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN4, converted by group injected only */ +#define LL_ADC_AWD_CHANNEL_4_REG_INJ ((LL_ADC_CHANNEL_4 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN4, converted by either group regular or injected */ +#define LL_ADC_AWD_CHANNEL_5_REG ((LL_ADC_CHANNEL_5 & ADC_CHANNEL_ID_MASK) | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN5, converted by group regular only */ +#define LL_ADC_AWD_CHANNEL_5_INJ ((LL_ADC_CHANNEL_5 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN5, converted by group injected only */ +#define LL_ADC_AWD_CHANNEL_5_REG_INJ ((LL_ADC_CHANNEL_5 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN5, converted by either group regular or injected */ +#define LL_ADC_AWD_CHANNEL_6_REG ((LL_ADC_CHANNEL_6 & ADC_CHANNEL_ID_MASK) | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN6, converted by group regular only */ +#define LL_ADC_AWD_CHANNEL_6_INJ ((LL_ADC_CHANNEL_6 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN6, converted by group injected only */ +#define LL_ADC_AWD_CHANNEL_6_REG_INJ ((LL_ADC_CHANNEL_6 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN6, converted by either group regular or injected */ +#define LL_ADC_AWD_CHANNEL_7_REG ((LL_ADC_CHANNEL_7 & ADC_CHANNEL_ID_MASK) | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN7, converted by group regular only */ +#define LL_ADC_AWD_CHANNEL_7_INJ ((LL_ADC_CHANNEL_7 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN7, converted by group injected only */ +#define LL_ADC_AWD_CHANNEL_7_REG_INJ ((LL_ADC_CHANNEL_7 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN7, converted by either group regular or injected */ +#define LL_ADC_AWD_CHANNEL_8_REG ((LL_ADC_CHANNEL_8 & ADC_CHANNEL_ID_MASK) | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN8, converted by group regular only */ +#define LL_ADC_AWD_CHANNEL_8_INJ ((LL_ADC_CHANNEL_8 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN8, converted by group injected only */ +#define LL_ADC_AWD_CHANNEL_8_REG_INJ ((LL_ADC_CHANNEL_8 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN8, converted by either group regular or injected */ +#define LL_ADC_AWD_CHANNEL_9_REG ((LL_ADC_CHANNEL_9 & ADC_CHANNEL_ID_MASK) | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN9, converted by group regular only */ +#define LL_ADC_AWD_CHANNEL_9_INJ ((LL_ADC_CHANNEL_9 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN9, converted by group injected only */ +#define LL_ADC_AWD_CHANNEL_9_REG_INJ ((LL_ADC_CHANNEL_9 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN9, converted by either group regular or injected */ +#define LL_ADC_AWD_CHANNEL_10_REG ((LL_ADC_CHANNEL_10 & ADC_CHANNEL_ID_MASK) | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN10, converted by group regular only */ +#define LL_ADC_AWD_CHANNEL_10_INJ ((LL_ADC_CHANNEL_10 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN10, converted by group injected only */ +#define LL_ADC_AWD_CHANNEL_10_REG_INJ ((LL_ADC_CHANNEL_10 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN10, converted by either group regular or injected */ +#define LL_ADC_AWD_CHANNEL_11_REG ((LL_ADC_CHANNEL_11 & ADC_CHANNEL_ID_MASK) | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN11, converted by group regular only */ +#define LL_ADC_AWD_CHANNEL_11_INJ ((LL_ADC_CHANNEL_11 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN11, converted by group injected only */ +#define LL_ADC_AWD_CHANNEL_11_REG_INJ ((LL_ADC_CHANNEL_11 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN11, converted by either group regular or injected */ +#define LL_ADC_AWD_CHANNEL_12_REG ((LL_ADC_CHANNEL_12 & ADC_CHANNEL_ID_MASK) | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN12, converted by group regular only */ +#define LL_ADC_AWD_CHANNEL_12_INJ ((LL_ADC_CHANNEL_12 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN12, converted by group injected only */ +#define LL_ADC_AWD_CHANNEL_12_REG_INJ ((LL_ADC_CHANNEL_12 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN12, converted by either group regular or injected */ +#define LL_ADC_AWD_CHANNEL_13_REG ((LL_ADC_CHANNEL_13 & ADC_CHANNEL_ID_MASK) | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN13, converted by group regular only */ +#define LL_ADC_AWD_CHANNEL_13_INJ ((LL_ADC_CHANNEL_13 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN13, converted by group injected only */ +#define LL_ADC_AWD_CHANNEL_13_REG_INJ ((LL_ADC_CHANNEL_13 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN13, converted by either group regular or injected */ +#define LL_ADC_AWD_CHANNEL_14_REG ((LL_ADC_CHANNEL_14 & ADC_CHANNEL_ID_MASK) | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN14, converted by group regular only */ +#define LL_ADC_AWD_CHANNEL_14_INJ ((LL_ADC_CHANNEL_14 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN14, converted by group injected only */ +#define LL_ADC_AWD_CHANNEL_14_REG_INJ ((LL_ADC_CHANNEL_14 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN14, converted by either group regular or injected */ +#define LL_ADC_AWD_CHANNEL_15_REG ((LL_ADC_CHANNEL_15 & ADC_CHANNEL_ID_MASK) | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN15, converted by group regular only */ +#define LL_ADC_AWD_CHANNEL_15_INJ ((LL_ADC_CHANNEL_15 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN15, converted by group injected only */ +#define LL_ADC_AWD_CHANNEL_15_REG_INJ ((LL_ADC_CHANNEL_15 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN15, converted by either group regular or injected */ +#define LL_ADC_AWD_CHANNEL_16_REG ((LL_ADC_CHANNEL_16 & ADC_CHANNEL_ID_MASK) | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN16, converted by group regular only */ +#define LL_ADC_AWD_CHANNEL_16_INJ ((LL_ADC_CHANNEL_16 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN16, converted by group injected only */ +#define LL_ADC_AWD_CHANNEL_16_REG_INJ ((LL_ADC_CHANNEL_16 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN16, converted by either group regular or injected */ +#define LL_ADC_AWD_CHANNEL_17_REG ((LL_ADC_CHANNEL_17 & ADC_CHANNEL_ID_MASK) | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN17, converted by group regular only */ +#define LL_ADC_AWD_CHANNEL_17_INJ ((LL_ADC_CHANNEL_17 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN17, converted by group injected only */ +#define LL_ADC_AWD_CHANNEL_17_REG_INJ ((LL_ADC_CHANNEL_17 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN17, converted by either group regular or injected */ +#define LL_ADC_AWD_CHANNEL_18_REG ((LL_ADC_CHANNEL_18 & ADC_CHANNEL_ID_MASK) | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN18, converted by group regular only */ +#define LL_ADC_AWD_CHANNEL_18_INJ ((LL_ADC_CHANNEL_18 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN18, converted by group injected only */ +#define LL_ADC_AWD_CHANNEL_18_REG_INJ ((LL_ADC_CHANNEL_18 & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC external channel (channel connected to GPIO pin) ADCx_IN18, converted by either group regular or injected */ +#define LL_ADC_AWD_CH_VREFINT_REG ((LL_ADC_CHANNEL_VREFINT & ADC_CHANNEL_ID_MASK) | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC internal channel connected to VrefInt: Internal voltage reference, converted by group regular only */ +#define LL_ADC_AWD_CH_VREFINT_INJ ((LL_ADC_CHANNEL_VREFINT & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC internal channel connected to VrefInt: Internal voltage reference, converted by group injected only */ +#define LL_ADC_AWD_CH_VREFINT_REG_INJ ((LL_ADC_CHANNEL_VREFINT & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC internal channel connected to VrefInt: Internal voltage reference, converted by either group regular or injected */ +#define LL_ADC_AWD_CH_VBAT_REG ((LL_ADC_CHANNEL_VBAT & ADC_CHANNEL_ID_MASK) | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC internal channel connected to Vbat/3: Vbat voltage through a divider ladder of factor 1/3 to have Vbat always below Vdda, converted by group regular only */ +#define LL_ADC_AWD_CH_VBAT_INJ ((LL_ADC_CHANNEL_VBAT & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC internal channel connected to Vbat/3: Vbat voltage through a divider ladder of factor 1/3 to have Vbat always below Vdda, converted by group injected only */ +#define LL_ADC_AWD_CH_VBAT_REG_INJ ((LL_ADC_CHANNEL_VBAT & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC internal channel connected to Vbat/3: Vbat voltage through a divider ladder of factor 1/3 to have Vbat always below Vdda */ +#if defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F405xx) || defined(STM32F407xx) || defined(STM32F410Tx) || defined(STM32F410Cx) || defined(STM32F410Rx) || defined(STM32F415xx) || defined(STM32F417xx) +#define LL_ADC_AWD_CH_TEMPSENSOR_REG ((LL_ADC_CHANNEL_TEMPSENSOR & ADC_CHANNEL_ID_MASK) | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC internal channel connected to Temperature sensor, converted by group regular only */ +#define LL_ADC_AWD_CH_TEMPSENSOR_INJ ((LL_ADC_CHANNEL_TEMPSENSOR & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC internal channel connected to Temperature sensor, converted by group injected only */ +#define LL_ADC_AWD_CH_TEMPSENSOR_REG_INJ ((LL_ADC_CHANNEL_TEMPSENSOR & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC internal channel connected to Temperature sensor, converted by either group regular or injected */ +#endif /* STM32F405xx || STM32F415xx || STM32F407xx || STM32F417xx || STM32F401xC || STM32F401xE || STM32F410xx */ +#if defined(STM32F411xE) || defined(STM32F412Cx) || defined(STM32F412Rx) || defined(STM32F412Vx) || defined(STM32F412Zx) || defined(STM32F413xx) || defined(STM32F423xx) || defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) || defined(STM32F446xx) || defined(STM32F469xx) || defined(STM32F479xx) +#define LL_ADC_AWD_CH_TEMPSENSOR_REG ((LL_ADC_CHANNEL_TEMPSENSOR & ADC_CHANNEL_ID_MASK) | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC internal channel connected to Temperature sensor, converted by group regular only. This internal channel is shared between temperature sensor and Vbat, only 1 measurement path must be enabled. */ +#define LL_ADC_AWD_CH_TEMPSENSOR_INJ ((LL_ADC_CHANNEL_TEMPSENSOR & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC internal channel connected to Temperature sensor, converted by group injected only. This internal channel is shared between temperature sensor and Vbat, only 1 measurement path must be enabled. */ +#define LL_ADC_AWD_CH_TEMPSENSOR_REG_INJ ((LL_ADC_CHANNEL_TEMPSENSOR & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) /*!< ADC analog watchdog monitoring of ADC internal channel connected to Temperature sensor, converted by either group regular or injected. This internal channel is shared between temperature sensor and Vbat, only 1 measurement path must be enabled. */ +#endif /* STM32F411xE || STM32F412Cx || STM32F412Rx || STM32F412Vx || STM32F412Zx || STM32F413xx || STM32F423xx || STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F446xx || STM32F469xx || STM32F479xx */ +/** + * @} + */ + +/** @defgroup ADC_LL_EC_AWD_THRESHOLDS Analog watchdog - Thresholds + * @{ + */ +#define LL_ADC_AWD_THRESHOLD_HIGH (ADC_AWD_TR1_HIGH_REGOFFSET) /*!< ADC analog watchdog threshold high */ +#define LL_ADC_AWD_THRESHOLD_LOW (ADC_AWD_TR1_LOW_REGOFFSET) /*!< ADC analog watchdog threshold low */ +/** + * @} + */ + +#if defined(ADC_MULTIMODE_SUPPORT) +/** @defgroup ADC_LL_EC_MULTI_MODE Multimode - Mode + * @{ + */ +#define LL_ADC_MULTI_INDEPENDENT 0x00000000UL /*!< ADC dual mode disabled (ADC independent mode) */ +#define LL_ADC_MULTI_DUAL_REG_SIMULT ( ADC_CCR_MULTI_2 | ADC_CCR_MULTI_1 ) /*!< ADC dual mode enabled: group regular simultaneous */ +#define LL_ADC_MULTI_DUAL_REG_INTERL ( ADC_CCR_MULTI_2 | ADC_CCR_MULTI_1 | ADC_CCR_MULTI_0) /*!< ADC dual mode enabled: Combined group regular interleaved */ +#define LL_ADC_MULTI_DUAL_INJ_SIMULT ( ADC_CCR_MULTI_2 | ADC_CCR_MULTI_0) /*!< ADC dual mode enabled: group injected simultaneous */ +#define LL_ADC_MULTI_DUAL_INJ_ALTERN (ADC_CCR_MULTI_3 | ADC_CCR_MULTI_0) /*!< ADC dual mode enabled: group injected alternate trigger. Works only with external triggers (not internal SW start) */ +#define LL_ADC_MULTI_DUAL_REG_SIM_INJ_SIM ( ADC_CCR_MULTI_0) /*!< ADC dual mode enabled: Combined group regular simultaneous + group injected simultaneous */ +#define LL_ADC_MULTI_DUAL_REG_SIM_INJ_ALT ( ADC_CCR_MULTI_1 ) /*!< ADC dual mode enabled: Combined group regular simultaneous + group injected alternate trigger */ +#define LL_ADC_MULTI_DUAL_REG_INT_INJ_SIM ( ADC_CCR_MULTI_1 | ADC_CCR_MULTI_0) /*!< ADC dual mode enabled: Combined group regular interleaved + group injected simultaneous */ +#if defined(ADC3) +#define LL_ADC_MULTI_TRIPLE_REG_SIM_INJ_SIM (ADC_CCR_MULTI_4 | ADC_CCR_MULTI_0) /*!< ADC triple mode enabled: Combined group regular simultaneous + group injected simultaneous */ +#define LL_ADC_MULTI_TRIPLE_REG_SIM_INJ_ALT (ADC_CCR_MULTI_4 | ADC_CCR_MULTI_1 ) /*!< ADC triple mode enabled: Combined group regular simultaneous + group injected alternate trigger */ +#define LL_ADC_MULTI_TRIPLE_INJ_SIMULT (ADC_CCR_MULTI_4 | ADC_CCR_MULTI_2 | ADC_CCR_MULTI_0) /*!< ADC triple mode enabled: group injected simultaneous */ +#define LL_ADC_MULTI_TRIPLE_REG_SIMULT (ADC_CCR_MULTI_4 | ADC_CCR_MULTI_2 | ADC_CCR_MULTI_1 ) /*!< ADC triple mode enabled: group regular simultaneous */ +#define LL_ADC_MULTI_TRIPLE_REG_INTERL (ADC_CCR_MULTI_4 | ADC_CCR_MULTI_2 | ADC_CCR_MULTI_1 | ADC_CCR_MULTI_0) /*!< ADC triple mode enabled: Combined group regular interleaved */ +#define LL_ADC_MULTI_TRIPLE_INJ_ALTERN (ADC_CCR_MULTI_4 | ADC_CCR_MULTI_0) /*!< ADC triple mode enabled: group injected alternate trigger. Works only with external triggers (not internal SW start) */ +#endif +/** + * @} + */ + +/** @defgroup ADC_LL_EC_MULTI_DMA_TRANSFER Multimode - DMA transfer + * @{ + */ +#define LL_ADC_MULTI_REG_DMA_EACH_ADC 0x00000000UL /*!< ADC multimode group regular conversions are transferred by DMA: each ADC uses its own DMA channel, with its individual DMA transfer settings */ +#define LL_ADC_MULTI_REG_DMA_LIMIT_1 ( ADC_CCR_DMA_0) /*!< ADC multimode group regular conversions are transferred by DMA, one DMA channel for all ADC instances (DMA of ADC master), in limited mode (one shot mode): DMA transfer requests are stopped when number of DMA data transfers (number of ADC conversions) is reached. This ADC mode is intended to be used with DMA mode non-circular. Setting of DMA mode 1: 2 or 3 (dual or triple mode) half-words one by one, ADC1 then ADC2 then ADC3. */ +#define LL_ADC_MULTI_REG_DMA_LIMIT_2 ( ADC_CCR_DMA_1 ) /*!< ADC multimode group regular conversions are transferred by DMA, one DMA channel for all ADC instances (DMA of ADC master), in limited mode (one shot mode): DMA transfer requests are stopped when number of DMA data transfers (number of ADC conversions) is reached. This ADC mode is intended to be used with DMA mode non-circular. Setting of DMA mode 2: 2 or 3 (dual or triple mode) half-words one by one, ADC2&1 then ADC1&3 then ADC3&2. */ +#define LL_ADC_MULTI_REG_DMA_LIMIT_3 ( ADC_CCR_DMA_1 | ADC_CCR_DMA_0) /*!< ADC multimode group regular conversions are transferred by DMA, one DMA channel for all ADC instances (DMA of ADC master), in limited mode (one shot mode): DMA transfer requests are stopped when number of DMA data transfers (number of ADC conversions) is reached. This ADC mode is intended to be used with DMA mode non-circular. Setting of DMA mode 3: 2 or 3 (dual or triple mode) bytes one by one, ADC2&1 then ADC1&3 then ADC3&2. */ +#define LL_ADC_MULTI_REG_DMA_UNLMT_1 (ADC_CCR_DDS | ADC_CCR_DMA_0) /*!< ADC multimode group regular conversions are transferred by DMA, one DMA channel for all ADC instances (DMA of ADC master), in unlimited mode: DMA transfer requests are unlimited, whatever number of DMA data transferred (number of ADC conversions) is reached. This ADC mode is intended to be used with DMA mode non-circular. Setting of DMA mode 1: 2 or 3 (dual or triple mode) half-words one by one, ADC1 then ADC2 then ADC3. */ +#define LL_ADC_MULTI_REG_DMA_UNLMT_2 (ADC_CCR_DDS | ADC_CCR_DMA_1 ) /*!< ADC multimode group regular conversions are transferred by DMA, one DMA channel for all ADC instances (DMA of ADC master), in unlimited mode: DMA transfer requests are unlimited, whatever number of DMA data transferred (number of ADC conversions) is reached. This ADC mode is intended to be used with DMA mode non-circular. Setting of DMA mode 2: 2 or 3 (dual or triple mode) half-words by pairs, ADC2&1 then ADC1&3 then ADC3&2. */ +#define LL_ADC_MULTI_REG_DMA_UNLMT_3 (ADC_CCR_DDS | ADC_CCR_DMA_1 | ADC_CCR_DMA_0) /*!< ADC multimode group regular conversions are transferred by DMA, one DMA channel for all ADC instances (DMA of ADC master), in unlimited mode: DMA transfer requests are unlimited, whatever number of DMA data transferred (number of ADC conversions) is reached. This ADC mode is intended to be used with DMA mode non-circular. Setting of DMA mode 3: 2 or 3 (dual or triple mode) bytes one by one, ADC2&1 then ADC1&3 then ADC3&2. */ +/** + * @} + */ + +/** @defgroup ADC_LL_EC_MULTI_TWOSMP_DELAY Multimode - Delay between two sampling phases + * @{ + */ +#define LL_ADC_MULTI_TWOSMP_DELAY_5CYCLES 0x00000000UL /*!< ADC multimode delay between two sampling phases: 5 ADC clock cycles*/ +#define LL_ADC_MULTI_TWOSMP_DELAY_6CYCLES ( ADC_CCR_DELAY_0) /*!< ADC multimode delay between two sampling phases: 6 ADC clock cycles */ +#define LL_ADC_MULTI_TWOSMP_DELAY_7CYCLES ( ADC_CCR_DELAY_1 ) /*!< ADC multimode delay between two sampling phases: 7 ADC clock cycles */ +#define LL_ADC_MULTI_TWOSMP_DELAY_8CYCLES ( ADC_CCR_DELAY_1 | ADC_CCR_DELAY_0) /*!< ADC multimode delay between two sampling phases: 8 ADC clock cycles */ +#define LL_ADC_MULTI_TWOSMP_DELAY_9CYCLES ( ADC_CCR_DELAY_2 ) /*!< ADC multimode delay between two sampling phases: 9 ADC clock cycles */ +#define LL_ADC_MULTI_TWOSMP_DELAY_10CYCLES ( ADC_CCR_DELAY_2 | ADC_CCR_DELAY_0) /*!< ADC multimode delay between two sampling phases: 10 ADC clock cycles */ +#define LL_ADC_MULTI_TWOSMP_DELAY_11CYCLES ( ADC_CCR_DELAY_2 | ADC_CCR_DELAY_1 ) /*!< ADC multimode delay between two sampling phases: 11 ADC clock cycles */ +#define LL_ADC_MULTI_TWOSMP_DELAY_12CYCLES ( ADC_CCR_DELAY_2 | ADC_CCR_DELAY_1 | ADC_CCR_DELAY_0) /*!< ADC multimode delay between two sampling phases: 12 ADC clock cycles */ +#define LL_ADC_MULTI_TWOSMP_DELAY_13CYCLES (ADC_CCR_DELAY_3 ) /*!< ADC multimode delay between two sampling phases: 13 ADC clock cycles */ +#define LL_ADC_MULTI_TWOSMP_DELAY_14CYCLES (ADC_CCR_DELAY_3 | ADC_CCR_DELAY_0) /*!< ADC multimode delay between two sampling phases: 14 ADC clock cycles */ +#define LL_ADC_MULTI_TWOSMP_DELAY_15CYCLES (ADC_CCR_DELAY_3 | ADC_CCR_DELAY_1 ) /*!< ADC multimode delay between two sampling phases: 15 ADC clock cycles */ +#define LL_ADC_MULTI_TWOSMP_DELAY_16CYCLES (ADC_CCR_DELAY_3 | ADC_CCR_DELAY_1 | ADC_CCR_DELAY_0) /*!< ADC multimode delay between two sampling phases: 16 ADC clock cycles */ +#define LL_ADC_MULTI_TWOSMP_DELAY_17CYCLES (ADC_CCR_DELAY_3 | ADC_CCR_DELAY_2 ) /*!< ADC multimode delay between two sampling phases: 17 ADC clock cycles */ +#define LL_ADC_MULTI_TWOSMP_DELAY_18CYCLES (ADC_CCR_DELAY_3 | ADC_CCR_DELAY_2 | ADC_CCR_DELAY_0) /*!< ADC multimode delay between two sampling phases: 18 ADC clock cycles */ +#define LL_ADC_MULTI_TWOSMP_DELAY_19CYCLES (ADC_CCR_DELAY_3 | ADC_CCR_DELAY_2 | ADC_CCR_DELAY_1 ) /*!< ADC multimode delay between two sampling phases: 19 ADC clock cycles */ +#define LL_ADC_MULTI_TWOSMP_DELAY_20CYCLES (ADC_CCR_DELAY_3 | ADC_CCR_DELAY_2 | ADC_CCR_DELAY_1 | ADC_CCR_DELAY_0) /*!< ADC multimode delay between two sampling phases: 20 ADC clock cycles */ +/** + * @} + */ + +/** @defgroup ADC_LL_EC_MULTI_MASTER_SLAVE Multimode - ADC master or slave + * @{ + */ +#define LL_ADC_MULTI_MASTER ( ADC_CDR_RDATA_MST) /*!< In multimode, selection among several ADC instances: ADC master */ +#define LL_ADC_MULTI_SLAVE (ADC_CDR_RDATA_SLV ) /*!< In multimode, selection among several ADC instances: ADC slave */ +#define LL_ADC_MULTI_MASTER_SLAVE (ADC_CDR_RDATA_SLV | ADC_CDR_RDATA_MST) /*!< In multimode, selection among several ADC instances: both ADC master and ADC slave */ +/** + * @} + */ + +#endif /* ADC_MULTIMODE_SUPPORT */ + + +/** @defgroup ADC_LL_EC_HW_DELAYS Definitions of ADC hardware constraints delays + * @note Only ADC IP HW delays are defined in ADC LL driver driver, + * not timeout values. + * For details on delays values, refer to descriptions in source code + * above each literal definition. + * @{ + */ + +/* Note: Only ADC IP HW delays are defined in ADC LL driver driver, */ +/* not timeout values. */ +/* Timeout values for ADC operations are dependent to device clock */ +/* configuration (system clock versus ADC clock), */ +/* and therefore must be defined in user application. */ +/* Indications for estimation of ADC timeout delays, for this */ +/* STM32 series: */ +/* - ADC enable time: maximum delay is 2us */ +/* (refer to device datasheet, parameter "tSTAB") */ +/* - ADC conversion time: duration depending on ADC clock and ADC */ +/* configuration. */ +/* (refer to device reference manual, section "Timing") */ + +/* Delay for internal voltage reference stabilization time. */ +/* Delay set to maximum value (refer to device datasheet, */ +/* parameter "tSTART"). */ +/* Unit: us */ +#define LL_ADC_DELAY_VREFINT_STAB_US ( 10UL) /*!< Delay for internal voltage reference stabilization time */ + +/* Delay for temperature sensor stabilization time. */ +/* Literal set to maximum value (refer to device datasheet, */ +/* parameter "tSTART"). */ +/* Unit: us */ +#define LL_ADC_DELAY_TEMPSENSOR_STAB_US ( 10UL) /*!< Delay for internal voltage reference stabilization time */ + +/** + * @} + */ + +/** + * @} + */ + + +/* Exported macro ------------------------------------------------------------*/ +/** @defgroup ADC_LL_Exported_Macros ADC Exported Macros + * @{ + */ + +/** @defgroup ADC_LL_EM_WRITE_READ Common write and read registers Macros + * @{ + */ + +/** + * @brief Write a value in ADC register + * @param __INSTANCE__ ADC Instance + * @param __REG__ Register to be written + * @param __VALUE__ Value to be written in the register + * @retval None + */ +#define LL_ADC_WriteReg(__INSTANCE__, __REG__, __VALUE__) WRITE_REG(__INSTANCE__->__REG__, (__VALUE__)) + +/** + * @brief Read a value in ADC register + * @param __INSTANCE__ ADC Instance + * @param __REG__ Register to be read + * @retval Register value + */ +#define LL_ADC_ReadReg(__INSTANCE__, __REG__) READ_REG(__INSTANCE__->__REG__) +/** + * @} + */ + +/** @defgroup ADC_LL_EM_HELPER_MACRO ADC helper macro + * @{ + */ + +/** + * @brief Helper macro to get ADC channel number in decimal format + * from literals LL_ADC_CHANNEL_x. + * @note Example: + * __LL_ADC_CHANNEL_TO_DECIMAL_NB(LL_ADC_CHANNEL_4) + * will return decimal number "4". + * @note The input can be a value from functions where a channel + * number is returned, either defined with number + * or with bitfield (only one bit must be set). + * @param __CHANNEL__ This parameter can be one of the following values: + * @arg @ref LL_ADC_CHANNEL_0 + * @arg @ref LL_ADC_CHANNEL_1 + * @arg @ref LL_ADC_CHANNEL_2 + * @arg @ref LL_ADC_CHANNEL_3 + * @arg @ref LL_ADC_CHANNEL_4 + * @arg @ref LL_ADC_CHANNEL_5 + * @arg @ref LL_ADC_CHANNEL_6 + * @arg @ref LL_ADC_CHANNEL_7 + * @arg @ref LL_ADC_CHANNEL_8 + * @arg @ref LL_ADC_CHANNEL_9 + * @arg @ref LL_ADC_CHANNEL_10 + * @arg @ref LL_ADC_CHANNEL_11 + * @arg @ref LL_ADC_CHANNEL_12 + * @arg @ref LL_ADC_CHANNEL_13 + * @arg @ref LL_ADC_CHANNEL_14 + * @arg @ref LL_ADC_CHANNEL_15 + * @arg @ref LL_ADC_CHANNEL_16 + * @arg @ref LL_ADC_CHANNEL_17 + * @arg @ref LL_ADC_CHANNEL_18 + * @arg @ref LL_ADC_CHANNEL_VREFINT (1) + * @arg @ref LL_ADC_CHANNEL_TEMPSENSOR (1)(2) + * @arg @ref LL_ADC_CHANNEL_VBAT (1) + * + * (1) On STM32F4, parameter available only on ADC instance: ADC1.\n + * (2) On devices STM32F42x and STM32F43x, limitation: this internal channel is shared between temperature sensor and Vbat, only 1 measurement path must be enabled. + * @retval Value between Min_Data=0 and Max_Data=18 + */ +#define __LL_ADC_CHANNEL_TO_DECIMAL_NB(__CHANNEL__) \ + (((__CHANNEL__) & ADC_CHANNEL_ID_NUMBER_MASK) >> ADC_CHANNEL_ID_NUMBER_BITOFFSET_POS) + +/** + * @brief Helper macro to get ADC channel in literal format LL_ADC_CHANNEL_x + * from number in decimal format. + * @note Example: + * __LL_ADC_DECIMAL_NB_TO_CHANNEL(4) + * will return a data equivalent to "LL_ADC_CHANNEL_4". + * @param __DECIMAL_NB__ Value between Min_Data=0 and Max_Data=18 + * @retval Returned value can be one of the following values: + * @arg @ref LL_ADC_CHANNEL_0 + * @arg @ref LL_ADC_CHANNEL_1 + * @arg @ref LL_ADC_CHANNEL_2 + * @arg @ref LL_ADC_CHANNEL_3 + * @arg @ref LL_ADC_CHANNEL_4 + * @arg @ref LL_ADC_CHANNEL_5 + * @arg @ref LL_ADC_CHANNEL_6 + * @arg @ref LL_ADC_CHANNEL_7 + * @arg @ref LL_ADC_CHANNEL_8 + * @arg @ref LL_ADC_CHANNEL_9 + * @arg @ref LL_ADC_CHANNEL_10 + * @arg @ref LL_ADC_CHANNEL_11 + * @arg @ref LL_ADC_CHANNEL_12 + * @arg @ref LL_ADC_CHANNEL_13 + * @arg @ref LL_ADC_CHANNEL_14 + * @arg @ref LL_ADC_CHANNEL_15 + * @arg @ref LL_ADC_CHANNEL_16 + * @arg @ref LL_ADC_CHANNEL_17 + * @arg @ref LL_ADC_CHANNEL_18 + * @arg @ref LL_ADC_CHANNEL_VREFINT (1) + * @arg @ref LL_ADC_CHANNEL_TEMPSENSOR (1)(2) + * @arg @ref LL_ADC_CHANNEL_VBAT (1) + * + * (1) On STM32F4, parameter available only on ADC instance: ADC1.\n + * (2) On devices STM32F42x and STM32F43x, limitation: this internal channel is shared between temperature sensor and Vbat, only 1 measurement path must be enabled.\n + * (1) For ADC channel read back from ADC register, + * comparison with internal channel parameter to be done + * using helper macro @ref __LL_ADC_CHANNEL_INTERNAL_TO_EXTERNAL(). + */ +#define __LL_ADC_DECIMAL_NB_TO_CHANNEL(__DECIMAL_NB__) \ + (((__DECIMAL_NB__) <= 9UL) \ + ? ( \ + ((__DECIMAL_NB__) << ADC_CHANNEL_ID_NUMBER_BITOFFSET_POS) | \ + (ADC_SMPR2_REGOFFSET | (((uint32_t) (3UL * (__DECIMAL_NB__))) << ADC_CHANNEL_SMPx_BITOFFSET_POS)) \ + ) \ + : \ + ( \ + ((__DECIMAL_NB__) << ADC_CHANNEL_ID_NUMBER_BITOFFSET_POS) | \ + (ADC_SMPR1_REGOFFSET | (((uint32_t) (3UL * ((__DECIMAL_NB__) - 10UL))) << ADC_CHANNEL_SMPx_BITOFFSET_POS)) \ + ) \ + ) + +/** + * @brief Helper macro to determine whether the selected channel + * corresponds to literal definitions of driver. + * @note The different literal definitions of ADC channels are: + * - ADC internal channel: + * LL_ADC_CHANNEL_VREFINT, LL_ADC_CHANNEL_TEMPSENSOR, ... + * - ADC external channel (channel connected to a GPIO pin): + * LL_ADC_CHANNEL_1, LL_ADC_CHANNEL_2, ... + * @note The channel parameter must be a value defined from literal + * definition of a ADC internal channel (LL_ADC_CHANNEL_VREFINT, + * LL_ADC_CHANNEL_TEMPSENSOR, ...), + * ADC external channel (LL_ADC_CHANNEL_1, LL_ADC_CHANNEL_2, ...), + * must not be a value from functions where a channel number is + * returned from ADC registers, + * because internal and external channels share the same channel + * number in ADC registers. The differentiation is made only with + * parameters definitions of driver. + * @param __CHANNEL__ This parameter can be one of the following values: + * @arg @ref LL_ADC_CHANNEL_0 + * @arg @ref LL_ADC_CHANNEL_1 + * @arg @ref LL_ADC_CHANNEL_2 + * @arg @ref LL_ADC_CHANNEL_3 + * @arg @ref LL_ADC_CHANNEL_4 + * @arg @ref LL_ADC_CHANNEL_5 + * @arg @ref LL_ADC_CHANNEL_6 + * @arg @ref LL_ADC_CHANNEL_7 + * @arg @ref LL_ADC_CHANNEL_8 + * @arg @ref LL_ADC_CHANNEL_9 + * @arg @ref LL_ADC_CHANNEL_10 + * @arg @ref LL_ADC_CHANNEL_11 + * @arg @ref LL_ADC_CHANNEL_12 + * @arg @ref LL_ADC_CHANNEL_13 + * @arg @ref LL_ADC_CHANNEL_14 + * @arg @ref LL_ADC_CHANNEL_15 + * @arg @ref LL_ADC_CHANNEL_16 + * @arg @ref LL_ADC_CHANNEL_17 + * @arg @ref LL_ADC_CHANNEL_18 + * @arg @ref LL_ADC_CHANNEL_VREFINT (1) + * @arg @ref LL_ADC_CHANNEL_TEMPSENSOR (1)(2) + * @arg @ref LL_ADC_CHANNEL_VBAT (1) + * + * (1) On STM32F4, parameter available only on ADC instance: ADC1.\n + * (2) On devices STM32F42x and STM32F43x, limitation: this internal channel is shared between temperature sensor and Vbat, only 1 measurement path must be enabled. + * @retval Value "0" if the channel corresponds to a parameter definition of a ADC external channel (channel connected to a GPIO pin). + * Value "1" if the channel corresponds to a parameter definition of a ADC internal channel. + */ +#define __LL_ADC_IS_CHANNEL_INTERNAL(__CHANNEL__) \ + (((__CHANNEL__) & ADC_CHANNEL_ID_INTERNAL_CH_MASK) != 0UL) + +/** + * @brief Helper macro to convert a channel defined from parameter + * definition of a ADC internal channel (LL_ADC_CHANNEL_VREFINT, + * LL_ADC_CHANNEL_TEMPSENSOR, ...), + * to its equivalent parameter definition of a ADC external channel + * (LL_ADC_CHANNEL_1, LL_ADC_CHANNEL_2, ...). + * @note The channel parameter can be, additionally to a value + * defined from parameter definition of a ADC internal channel + * (LL_ADC_CHANNEL_VREFINT, LL_ADC_CHANNEL_TEMPSENSOR, ...), + * a value defined from parameter definition of + * ADC external channel (LL_ADC_CHANNEL_1, LL_ADC_CHANNEL_2, ...) + * or a value from functions where a channel number is returned + * from ADC registers. + * @param __CHANNEL__ This parameter can be one of the following values: + * @arg @ref LL_ADC_CHANNEL_0 + * @arg @ref LL_ADC_CHANNEL_1 + * @arg @ref LL_ADC_CHANNEL_2 + * @arg @ref LL_ADC_CHANNEL_3 + * @arg @ref LL_ADC_CHANNEL_4 + * @arg @ref LL_ADC_CHANNEL_5 + * @arg @ref LL_ADC_CHANNEL_6 + * @arg @ref LL_ADC_CHANNEL_7 + * @arg @ref LL_ADC_CHANNEL_8 + * @arg @ref LL_ADC_CHANNEL_9 + * @arg @ref LL_ADC_CHANNEL_10 + * @arg @ref LL_ADC_CHANNEL_11 + * @arg @ref LL_ADC_CHANNEL_12 + * @arg @ref LL_ADC_CHANNEL_13 + * @arg @ref LL_ADC_CHANNEL_14 + * @arg @ref LL_ADC_CHANNEL_15 + * @arg @ref LL_ADC_CHANNEL_16 + * @arg @ref LL_ADC_CHANNEL_17 + * @arg @ref LL_ADC_CHANNEL_18 + * @arg @ref LL_ADC_CHANNEL_VREFINT (1) + * @arg @ref LL_ADC_CHANNEL_TEMPSENSOR (1)(2) + * @arg @ref LL_ADC_CHANNEL_VBAT (1) + * + * (1) On STM32F4, parameter available only on ADC instance: ADC1.\n + * (2) On devices STM32F42x and STM32F43x, limitation: this internal channel is shared between temperature sensor and Vbat, only 1 measurement path must be enabled. + * @retval Returned value can be one of the following values: + * @arg @ref LL_ADC_CHANNEL_0 + * @arg @ref LL_ADC_CHANNEL_1 + * @arg @ref LL_ADC_CHANNEL_2 + * @arg @ref LL_ADC_CHANNEL_3 + * @arg @ref LL_ADC_CHANNEL_4 + * @arg @ref LL_ADC_CHANNEL_5 + * @arg @ref LL_ADC_CHANNEL_6 + * @arg @ref LL_ADC_CHANNEL_7 + * @arg @ref LL_ADC_CHANNEL_8 + * @arg @ref LL_ADC_CHANNEL_9 + * @arg @ref LL_ADC_CHANNEL_10 + * @arg @ref LL_ADC_CHANNEL_11 + * @arg @ref LL_ADC_CHANNEL_12 + * @arg @ref LL_ADC_CHANNEL_13 + * @arg @ref LL_ADC_CHANNEL_14 + * @arg @ref LL_ADC_CHANNEL_15 + * @arg @ref LL_ADC_CHANNEL_16 + * @arg @ref LL_ADC_CHANNEL_17 + * @arg @ref LL_ADC_CHANNEL_18 + */ +#define __LL_ADC_CHANNEL_INTERNAL_TO_EXTERNAL(__CHANNEL__) \ + ((__CHANNEL__) & ~ADC_CHANNEL_ID_INTERNAL_CH_MASK) + +/** + * @brief Helper macro to determine whether the internal channel + * selected is available on the ADC instance selected. + * @note The channel parameter must be a value defined from parameter + * definition of a ADC internal channel (LL_ADC_CHANNEL_VREFINT, + * LL_ADC_CHANNEL_TEMPSENSOR, ...), + * must not be a value defined from parameter definition of + * ADC external channel (LL_ADC_CHANNEL_1, LL_ADC_CHANNEL_2, ...) + * or a value from functions where a channel number is + * returned from ADC registers, + * because internal and external channels share the same channel + * number in ADC registers. The differentiation is made only with + * parameters definitions of driver. + * @param __ADC_INSTANCE__ ADC instance + * @param __CHANNEL__ This parameter can be one of the following values: + * @arg @ref LL_ADC_CHANNEL_VREFINT (1) + * @arg @ref LL_ADC_CHANNEL_TEMPSENSOR (1)(2) + * @arg @ref LL_ADC_CHANNEL_VBAT (1) + * + * (1) On STM32F4, parameter available only on ADC instance: ADC1. + * (2) On devices STM32F42x and STM32F43x, limitation: this internal channel is shared between temperature sensor and Vbat, only 1 measurement path must be enabled. + * @retval Value "0" if the internal channel selected is not available on the ADC instance selected. + * Value "1" if the internal channel selected is available on the ADC instance selected. + */ +#define __LL_ADC_IS_CHANNEL_INTERNAL_AVAILABLE(__ADC_INSTANCE__, __CHANNEL__) \ + ( \ + ((__CHANNEL__) == LL_ADC_CHANNEL_VREFINT) || \ + ((__CHANNEL__) == LL_ADC_CHANNEL_TEMPSENSOR) || \ + ((__CHANNEL__) == LL_ADC_CHANNEL_VBAT) \ + ) +/** + * @brief Helper macro to define ADC analog watchdog parameter: + * define a single channel to monitor with analog watchdog + * from sequencer channel and groups definition. + * @note To be used with function @ref LL_ADC_SetAnalogWDMonitChannels(). + * Example: + * LL_ADC_SetAnalogWDMonitChannels( + * ADC1, LL_ADC_AWD1, + * __LL_ADC_ANALOGWD_CHANNEL_GROUP(LL_ADC_CHANNEL4, LL_ADC_GROUP_REGULAR)) + * @param __CHANNEL__ This parameter can be one of the following values: + * @arg @ref LL_ADC_CHANNEL_0 + * @arg @ref LL_ADC_CHANNEL_1 + * @arg @ref LL_ADC_CHANNEL_2 + * @arg @ref LL_ADC_CHANNEL_3 + * @arg @ref LL_ADC_CHANNEL_4 + * @arg @ref LL_ADC_CHANNEL_5 + * @arg @ref LL_ADC_CHANNEL_6 + * @arg @ref LL_ADC_CHANNEL_7 + * @arg @ref LL_ADC_CHANNEL_8 + * @arg @ref LL_ADC_CHANNEL_9 + * @arg @ref LL_ADC_CHANNEL_10 + * @arg @ref LL_ADC_CHANNEL_11 + * @arg @ref LL_ADC_CHANNEL_12 + * @arg @ref LL_ADC_CHANNEL_13 + * @arg @ref LL_ADC_CHANNEL_14 + * @arg @ref LL_ADC_CHANNEL_15 + * @arg @ref LL_ADC_CHANNEL_16 + * @arg @ref LL_ADC_CHANNEL_17 + * @arg @ref LL_ADC_CHANNEL_18 + * @arg @ref LL_ADC_CHANNEL_VREFINT (1) + * @arg @ref LL_ADC_CHANNEL_TEMPSENSOR (1)(2) + * @arg @ref LL_ADC_CHANNEL_VBAT (1) + * + * (1) On STM32F4, parameter available only on ADC instance: ADC1.\n + * (2) On devices STM32F42x and STM32F43x, limitation: this internal channel is shared between temperature sensor and Vbat, only 1 measurement path must be enabled.\n + * (1) For ADC channel read back from ADC register, + * comparison with internal channel parameter to be done + * using helper macro @ref __LL_ADC_CHANNEL_INTERNAL_TO_EXTERNAL(). + * @param __GROUP__ This parameter can be one of the following values: + * @arg @ref LL_ADC_GROUP_REGULAR + * @arg @ref LL_ADC_GROUP_INJECTED + * @arg @ref LL_ADC_GROUP_REGULAR_INJECTED + * @retval Returned value can be one of the following values: + * @arg @ref LL_ADC_AWD_DISABLE + * @arg @ref LL_ADC_AWD_ALL_CHANNELS_REG + * @arg @ref LL_ADC_AWD_ALL_CHANNELS_INJ + * @arg @ref LL_ADC_AWD_ALL_CHANNELS_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_0_REG + * @arg @ref LL_ADC_AWD_CHANNEL_0_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_0_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_1_REG + * @arg @ref LL_ADC_AWD_CHANNEL_1_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_1_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_2_REG + * @arg @ref LL_ADC_AWD_CHANNEL_2_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_2_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_3_REG + * @arg @ref LL_ADC_AWD_CHANNEL_3_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_3_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_4_REG + * @arg @ref LL_ADC_AWD_CHANNEL_4_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_4_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_5_REG + * @arg @ref LL_ADC_AWD_CHANNEL_5_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_5_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_6_REG + * @arg @ref LL_ADC_AWD_CHANNEL_6_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_6_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_7_REG + * @arg @ref LL_ADC_AWD_CHANNEL_7_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_7_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_8_REG + * @arg @ref LL_ADC_AWD_CHANNEL_8_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_8_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_9_REG + * @arg @ref LL_ADC_AWD_CHANNEL_9_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_9_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_10_REG + * @arg @ref LL_ADC_AWD_CHANNEL_10_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_10_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_11_REG + * @arg @ref LL_ADC_AWD_CHANNEL_11_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_11_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_12_REG + * @arg @ref LL_ADC_AWD_CHANNEL_12_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_12_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_13_REG + * @arg @ref LL_ADC_AWD_CHANNEL_13_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_13_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_14_REG + * @arg @ref LL_ADC_AWD_CHANNEL_14_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_14_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_15_REG + * @arg @ref LL_ADC_AWD_CHANNEL_15_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_15_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_16_REG + * @arg @ref LL_ADC_AWD_CHANNEL_16_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_16_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_17_REG + * @arg @ref LL_ADC_AWD_CHANNEL_17_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_17_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_18_REG + * @arg @ref LL_ADC_AWD_CHANNEL_18_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_18_REG_INJ + * @arg @ref LL_ADC_AWD_CH_VREFINT_REG (1) + * @arg @ref LL_ADC_AWD_CH_VREFINT_INJ (1) + * @arg @ref LL_ADC_AWD_CH_VREFINT_REG_INJ (1) + * @arg @ref LL_ADC_AWD_CH_TEMPSENSOR_REG (1)(2) + * @arg @ref LL_ADC_AWD_CH_TEMPSENSOR_INJ (1)(2) + * @arg @ref LL_ADC_AWD_CH_TEMPSENSOR_REG_INJ (1)(2) + * @arg @ref LL_ADC_AWD_CH_VBAT_REG (1) + * @arg @ref LL_ADC_AWD_CH_VBAT_INJ (1) + * @arg @ref LL_ADC_AWD_CH_VBAT_REG_INJ (1) + * + * (1) On STM32F4, parameter available only on ADC instance: ADC1.\n + * (2) On devices STM32F42x and STM32F43x, limitation: this internal channel is shared between temperature sensor and Vbat, only 1 measurement path must be enabled. + */ +#define __LL_ADC_ANALOGWD_CHANNEL_GROUP(__CHANNEL__, __GROUP__) \ + (((__GROUP__) == LL_ADC_GROUP_REGULAR) \ + ? (((__CHANNEL__) & ADC_CHANNEL_ID_MASK) | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) \ + : \ + ((__GROUP__) == LL_ADC_GROUP_INJECTED) \ + ? (((__CHANNEL__) & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDSGL) \ + : \ + (((__CHANNEL__) & ADC_CHANNEL_ID_MASK) | ADC_CR1_JAWDEN | ADC_CR1_AWDEN | ADC_CR1_AWDSGL) \ + ) + +/** + * @brief Helper macro to set the value of ADC analog watchdog threshold high + * or low in function of ADC resolution, when ADC resolution is + * different of 12 bits. + * @note To be used with function @ref LL_ADC_SetAnalogWDThresholds(). + * Example, with a ADC resolution of 8 bits, to set the value of + * analog watchdog threshold high (on 8 bits): + * LL_ADC_SetAnalogWDThresholds + * (< ADCx param >, + * __LL_ADC_ANALOGWD_SET_THRESHOLD_RESOLUTION(LL_ADC_RESOLUTION_8B, ) + * ); + * @param __ADC_RESOLUTION__ This parameter can be one of the following values: + * @arg @ref LL_ADC_RESOLUTION_12B + * @arg @ref LL_ADC_RESOLUTION_10B + * @arg @ref LL_ADC_RESOLUTION_8B + * @arg @ref LL_ADC_RESOLUTION_6B + * @param __AWD_THRESHOLD__ Value between Min_Data=0x000 and Max_Data=0xFFF + * @retval Value between Min_Data=0x000 and Max_Data=0xFFF + */ +#define __LL_ADC_ANALOGWD_SET_THRESHOLD_RESOLUTION(__ADC_RESOLUTION__, __AWD_THRESHOLD__) \ + ((__AWD_THRESHOLD__) << ((__ADC_RESOLUTION__) >> (ADC_CR1_RES_BITOFFSET_POS - 1UL ))) + +/** + * @brief Helper macro to get the value of ADC analog watchdog threshold high + * or low in function of ADC resolution, when ADC resolution is + * different of 12 bits. + * @note To be used with function @ref LL_ADC_GetAnalogWDThresholds(). + * Example, with a ADC resolution of 8 bits, to get the value of + * analog watchdog threshold high (on 8 bits): + * < threshold_value_6_bits > = __LL_ADC_ANALOGWD_GET_THRESHOLD_RESOLUTION + * (LL_ADC_RESOLUTION_8B, + * LL_ADC_GetAnalogWDThresholds(, LL_ADC_AWD_THRESHOLD_HIGH) + * ); + * @param __ADC_RESOLUTION__ This parameter can be one of the following values: + * @arg @ref LL_ADC_RESOLUTION_12B + * @arg @ref LL_ADC_RESOLUTION_10B + * @arg @ref LL_ADC_RESOLUTION_8B + * @arg @ref LL_ADC_RESOLUTION_6B + * @param __AWD_THRESHOLD_12_BITS__ Value between Min_Data=0x000 and Max_Data=0xFFF + * @retval Value between Min_Data=0x000 and Max_Data=0xFFF + */ +#define __LL_ADC_ANALOGWD_GET_THRESHOLD_RESOLUTION(__ADC_RESOLUTION__, __AWD_THRESHOLD_12_BITS__) \ + ((__AWD_THRESHOLD_12_BITS__) >> ((__ADC_RESOLUTION__) >> (ADC_CR1_RES_BITOFFSET_POS - 1UL ))) + +#if defined(ADC_MULTIMODE_SUPPORT) +/** + * @brief Helper macro to get the ADC multimode conversion data of ADC master + * or ADC slave from raw value with both ADC conversion data concatenated. + * @note This macro is intended to be used when multimode transfer by DMA + * is enabled: refer to function @ref LL_ADC_SetMultiDMATransfer(). + * In this case the transferred data need to processed with this macro + * to separate the conversion data of ADC master and ADC slave. + * @param __ADC_MULTI_MASTER_SLAVE__ This parameter can be one of the following values: + * @arg @ref LL_ADC_MULTI_MASTER + * @arg @ref LL_ADC_MULTI_SLAVE + * @param __ADC_MULTI_CONV_DATA__ Value between Min_Data=0x000 and Max_Data=0xFFF + * @retval Value between Min_Data=0x000 and Max_Data=0xFFF + */ +#define __LL_ADC_MULTI_CONV_DATA_MASTER_SLAVE(__ADC_MULTI_MASTER_SLAVE__, __ADC_MULTI_CONV_DATA__) \ + (((__ADC_MULTI_CONV_DATA__) >> POSITION_VAL((__ADC_MULTI_MASTER_SLAVE__))) & ADC_CDR_RDATA_MST) +#endif + +/** + * @brief Helper macro to select the ADC common instance + * to which is belonging the selected ADC instance. + * @note ADC common register instance can be used for: + * - Set parameters common to several ADC instances + * - Multimode (for devices with several ADC instances) + * Refer to functions having argument "ADCxy_COMMON" as parameter. + * @param __ADCx__ ADC instance + * @retval ADC common register instance + */ +#if defined(ADC1) && defined(ADC2) && defined(ADC3) +#define __LL_ADC_COMMON_INSTANCE(__ADCx__) \ + (ADC123_COMMON) +#elif defined(ADC1) && defined(ADC2) +#define __LL_ADC_COMMON_INSTANCE(__ADCx__) \ + (ADC12_COMMON) +#else +#define __LL_ADC_COMMON_INSTANCE(__ADCx__) \ + (ADC1_COMMON) +#endif + +/** + * @brief Helper macro to check if all ADC instances sharing the same + * ADC common instance are disabled. + * @note This check is required by functions with setting conditioned to + * ADC state: + * All ADC instances of the ADC common group must be disabled. + * Refer to functions having argument "ADCxy_COMMON" as parameter. + * @note On devices with only 1 ADC common instance, parameter of this macro + * is useless and can be ignored (parameter kept for compatibility + * with devices featuring several ADC common instances). + * @param __ADCXY_COMMON__ ADC common instance + * (can be set directly from CMSIS definition or by using helper macro @ref __LL_ADC_COMMON_INSTANCE() ) + * @retval Value "0" if all ADC instances sharing the same ADC common instance + * are disabled. + * Value "1" if at least one ADC instance sharing the same ADC common instance + * is enabled. + */ +#if defined(ADC1) && defined(ADC2) && defined(ADC3) +#define __LL_ADC_IS_ENABLED_ALL_COMMON_INSTANCE(__ADCXY_COMMON__) \ + (LL_ADC_IsEnabled(ADC1) | \ + LL_ADC_IsEnabled(ADC2) | \ + LL_ADC_IsEnabled(ADC3) ) +#elif defined(ADC1) && defined(ADC2) +#define __LL_ADC_IS_ENABLED_ALL_COMMON_INSTANCE(__ADCXY_COMMON__) \ + (LL_ADC_IsEnabled(ADC1) | \ + LL_ADC_IsEnabled(ADC2) ) +#else +#define __LL_ADC_IS_ENABLED_ALL_COMMON_INSTANCE(__ADCXY_COMMON__) \ + (LL_ADC_IsEnabled(ADC1)) +#endif + +/** + * @brief Helper macro to define the ADC conversion data full-scale digital + * value corresponding to the selected ADC resolution. + * @note ADC conversion data full-scale corresponds to voltage range + * determined by analog voltage references Vref+ and Vref- + * (refer to reference manual). + * @param __ADC_RESOLUTION__ This parameter can be one of the following values: + * @arg @ref LL_ADC_RESOLUTION_12B + * @arg @ref LL_ADC_RESOLUTION_10B + * @arg @ref LL_ADC_RESOLUTION_8B + * @arg @ref LL_ADC_RESOLUTION_6B + * @retval ADC conversion data equivalent voltage value (unit: mVolt) + */ +#define __LL_ADC_DIGITAL_SCALE(__ADC_RESOLUTION__) \ + (0xFFFU >> ((__ADC_RESOLUTION__) >> (ADC_CR1_RES_BITOFFSET_POS - 1UL))) + +/** + * @brief Helper macro to convert the ADC conversion data from + * a resolution to another resolution. + * @param __DATA__ ADC conversion data to be converted + * @param __ADC_RESOLUTION_CURRENT__ Resolution of to the data to be converted + * This parameter can be one of the following values: + * @arg @ref LL_ADC_RESOLUTION_12B + * @arg @ref LL_ADC_RESOLUTION_10B + * @arg @ref LL_ADC_RESOLUTION_8B + * @arg @ref LL_ADC_RESOLUTION_6B + * @param __ADC_RESOLUTION_TARGET__ Resolution of the data after conversion + * This parameter can be one of the following values: + * @arg @ref LL_ADC_RESOLUTION_12B + * @arg @ref LL_ADC_RESOLUTION_10B + * @arg @ref LL_ADC_RESOLUTION_8B + * @arg @ref LL_ADC_RESOLUTION_6B + * @retval ADC conversion data to the requested resolution + */ +#define __LL_ADC_CONVERT_DATA_RESOLUTION(__DATA__, __ADC_RESOLUTION_CURRENT__, __ADC_RESOLUTION_TARGET__) \ + (((__DATA__) \ + << ((__ADC_RESOLUTION_CURRENT__) >> (ADC_CR1_RES_BITOFFSET_POS - 1UL))) \ + >> ((__ADC_RESOLUTION_TARGET__) >> (ADC_CR1_RES_BITOFFSET_POS - 1UL)) \ + ) + +/** + * @brief Helper macro to calculate the voltage (unit: mVolt) + * corresponding to a ADC conversion data (unit: digital value). + * @note Analog reference voltage (Vref+) must be either known from + * user board environment or can be calculated using ADC measurement + * and ADC helper macro @ref __LL_ADC_CALC_VREFANALOG_VOLTAGE(). + * @param __VREFANALOG_VOLTAGE__ Analog reference voltage (unit mV) + * @param __ADC_DATA__ ADC conversion data (resolution 12 bits) + * (unit: digital value). + * @param __ADC_RESOLUTION__ This parameter can be one of the following values: + * @arg @ref LL_ADC_RESOLUTION_12B + * @arg @ref LL_ADC_RESOLUTION_10B + * @arg @ref LL_ADC_RESOLUTION_8B + * @arg @ref LL_ADC_RESOLUTION_6B + * @retval ADC conversion data equivalent voltage value (unit: mVolt) + */ +#define __LL_ADC_CALC_DATA_TO_VOLTAGE(__VREFANALOG_VOLTAGE__,\ + __ADC_DATA__,\ + __ADC_RESOLUTION__) \ + ((__ADC_DATA__) * (__VREFANALOG_VOLTAGE__) \ + / __LL_ADC_DIGITAL_SCALE(__ADC_RESOLUTION__) \ + ) + +/** + * @brief Helper macro to calculate analog reference voltage (Vref+) + * (unit: mVolt) from ADC conversion data of internal voltage + * reference VrefInt. + * @note Computation is using VrefInt calibration value + * stored in system memory for each device during production. + * @note This voltage depends on user board environment: voltage level + * connected to pin Vref+. + * On devices with small package, the pin Vref+ is not present + * and internally bonded to pin Vdda. + * @note On this STM32 series, calibration data of internal voltage reference + * VrefInt corresponds to a resolution of 12 bits, + * this is the recommended ADC resolution to convert voltage of + * internal voltage reference VrefInt. + * Otherwise, this macro performs the processing to scale + * ADC conversion data to 12 bits. + * @param __VREFINT_ADC_DATA__ ADC conversion data (resolution 12 bits) + * of internal voltage reference VrefInt (unit: digital value). + * @param __ADC_RESOLUTION__ This parameter can be one of the following values: + * @arg @ref LL_ADC_RESOLUTION_12B + * @arg @ref LL_ADC_RESOLUTION_10B + * @arg @ref LL_ADC_RESOLUTION_8B + * @arg @ref LL_ADC_RESOLUTION_6B + * @retval Analog reference voltage (unit: mV) + */ +#define __LL_ADC_CALC_VREFANALOG_VOLTAGE(__VREFINT_ADC_DATA__,\ + __ADC_RESOLUTION__) \ + (((uint32_t)(*VREFINT_CAL_ADDR) * VREFINT_CAL_VREF) \ + / __LL_ADC_CONVERT_DATA_RESOLUTION((__VREFINT_ADC_DATA__), \ + (__ADC_RESOLUTION__), \ + LL_ADC_RESOLUTION_12B)) + +/* Note: On device STM32F4x9, calibration parameter TS_CAL2 is not available. */ +/* Therefore, helper macro __LL_ADC_CALC_TEMPERATURE() is not available.*/ +/* Use helper macro @ref __LL_ADC_CALC_TEMPERATURE_TYP_PARAMS(). */ +#if !defined(STM32F469) && !defined(STM32F479xx) && !defined(STM32F429xx) && !defined(STM32F439xx) +/** + * @brief Helper macro to calculate the temperature (unit: degree Celsius) + * from ADC conversion data of internal temperature sensor. + * @note Computation is using temperature sensor calibration values + * stored in system memory for each device during production. + * @note Calculation formula: + * Temperature = ((TS_ADC_DATA - TS_CAL1) + * * (TS_CAL2_TEMP - TS_CAL1_TEMP)) + * / (TS_CAL2 - TS_CAL1) + TS_CAL1_TEMP + * with TS_ADC_DATA = temperature sensor raw data measured by ADC + * Avg_Slope = (TS_CAL2 - TS_CAL1) + * / (TS_CAL2_TEMP - TS_CAL1_TEMP) + * TS_CAL1 = equivalent TS_ADC_DATA at temperature + * TEMP_DEGC_CAL1 (calibrated in factory) + * TS_CAL2 = equivalent TS_ADC_DATA at temperature + * TEMP_DEGC_CAL2 (calibrated in factory) + * Caution: Calculation relevancy under reserve that calibration + * parameters are correct (address and data). + * To calculate temperature using temperature sensor + * datasheet typical values (generic values less, therefore + * less accurate than calibrated values), + * use helper macro @ref __LL_ADC_CALC_TEMPERATURE_TYP_PARAMS(). + * @note As calculation input, the analog reference voltage (Vref+) must be + * defined as it impacts the ADC LSB equivalent voltage. + * @note Analog reference voltage (Vref+) must be either known from + * user board environment or can be calculated using ADC measurement + * and ADC helper macro @ref __LL_ADC_CALC_VREFANALOG_VOLTAGE(). + * @note On this STM32 series, calibration data of temperature sensor + * corresponds to a resolution of 12 bits, + * this is the recommended ADC resolution to convert voltage of + * temperature sensor. + * Otherwise, this macro performs the processing to scale + * ADC conversion data to 12 bits. + * @param __VREFANALOG_VOLTAGE__ Analog reference voltage (unit mV) + * @param __TEMPSENSOR_ADC_DATA__ ADC conversion data of internal + * temperature sensor (unit: digital value). + * @param __ADC_RESOLUTION__ ADC resolution at which internal temperature + * sensor voltage has been measured. + * This parameter can be one of the following values: + * @arg @ref LL_ADC_RESOLUTION_12B + * @arg @ref LL_ADC_RESOLUTION_10B + * @arg @ref LL_ADC_RESOLUTION_8B + * @arg @ref LL_ADC_RESOLUTION_6B + * @retval Temperature (unit: degree Celsius) + */ +#define __LL_ADC_CALC_TEMPERATURE(__VREFANALOG_VOLTAGE__,\ + __TEMPSENSOR_ADC_DATA__,\ + __ADC_RESOLUTION__) \ + (((( ((int32_t)((__LL_ADC_CONVERT_DATA_RESOLUTION((__TEMPSENSOR_ADC_DATA__), \ + (__ADC_RESOLUTION__), \ + LL_ADC_RESOLUTION_12B) \ + * (__VREFANALOG_VOLTAGE__)) \ + / TEMPSENSOR_CAL_VREFANALOG) \ + - (int32_t) *TEMPSENSOR_CAL1_ADDR) \ + ) * (int32_t)(TEMPSENSOR_CAL2_TEMP - TEMPSENSOR_CAL1_TEMP) \ + ) / (int32_t)((int32_t)*TEMPSENSOR_CAL2_ADDR - (int32_t)*TEMPSENSOR_CAL1_ADDR) \ + ) + TEMPSENSOR_CAL1_TEMP \ + ) +#endif + +/** + * @brief Helper macro to calculate the temperature (unit: degree Celsius) + * from ADC conversion data of internal temperature sensor. + * @note Computation is using temperature sensor typical values + * (refer to device datasheet). + * @note Calculation formula: + * Temperature = (TS_TYP_CALx_VOLT(uV) - TS_ADC_DATA * Conversion_uV) + * / Avg_Slope + CALx_TEMP + * with TS_ADC_DATA = temperature sensor raw data measured by ADC + * (unit: digital value) + * Avg_Slope = temperature sensor slope + * (unit: uV/Degree Celsius) + * TS_TYP_CALx_VOLT = temperature sensor digital value at + * temperature CALx_TEMP (unit: mV) + * Caution: Calculation relevancy under reserve the temperature sensor + * of the current device has characteristics in line with + * datasheet typical values. + * If temperature sensor calibration values are available on + * on this device (presence of macro __LL_ADC_CALC_TEMPERATURE()), + * temperature calculation will be more accurate using + * helper macro @ref __LL_ADC_CALC_TEMPERATURE(). + * @note As calculation input, the analog reference voltage (Vref+) must be + * defined as it impacts the ADC LSB equivalent voltage. + * @note Analog reference voltage (Vref+) must be either known from + * user board environment or can be calculated using ADC measurement + * and ADC helper macro @ref __LL_ADC_CALC_VREFANALOG_VOLTAGE(). + * @note ADC measurement data must correspond to a resolution of 12bits + * (full scale digital value 4095). If not the case, the data must be + * preliminarily rescaled to an equivalent resolution of 12 bits. + * @param __TEMPSENSOR_TYP_AVGSLOPE__ Device datasheet data Temperature sensor slope typical value (unit uV/DegCelsius). + * On STM32F4, refer to device datasheet parameter "Avg_Slope". + * @param __TEMPSENSOR_TYP_CALX_V__ Device datasheet data Temperature sensor voltage typical value (at temperature and Vref+ defined in parameters below) (unit mV). + * On STM32F4, refer to device datasheet parameter "V25". + * @param __TEMPSENSOR_CALX_TEMP__ Device datasheet data Temperature at which temperature sensor voltage (see parameter above) is corresponding (unit mV) + * @param __VREFANALOG_VOLTAGE__ Analog voltage reference (Vref+) voltage (unit mV) + * @param __TEMPSENSOR_ADC_DATA__ ADC conversion data of internal temperature sensor (unit digital value). + * @param __ADC_RESOLUTION__ ADC resolution at which internal temperature sensor voltage has been measured. + * This parameter can be one of the following values: + * @arg @ref LL_ADC_RESOLUTION_12B + * @arg @ref LL_ADC_RESOLUTION_10B + * @arg @ref LL_ADC_RESOLUTION_8B + * @arg @ref LL_ADC_RESOLUTION_6B + * @retval Temperature (unit: degree Celsius) + */ +#define __LL_ADC_CALC_TEMPERATURE_TYP_PARAMS(__TEMPSENSOR_TYP_AVGSLOPE__,\ + __TEMPSENSOR_TYP_CALX_V__,\ + __TEMPSENSOR_CALX_TEMP__,\ + __VREFANALOG_VOLTAGE__,\ + __TEMPSENSOR_ADC_DATA__,\ + __ADC_RESOLUTION__) \ + ((( ( \ + (int32_t)(((__TEMPSENSOR_TYP_CALX_V__)) \ + * 1000) \ + - \ + (int32_t)((((__TEMPSENSOR_ADC_DATA__) * (__VREFANALOG_VOLTAGE__)) \ + / __LL_ADC_DIGITAL_SCALE(__ADC_RESOLUTION__)) \ + * 1000) \ + ) \ + ) / (__TEMPSENSOR_TYP_AVGSLOPE__) \ + ) + (__TEMPSENSOR_CALX_TEMP__) \ + ) + +/** + * @} + */ + +/** + * @} + */ + + +/* Exported functions --------------------------------------------------------*/ +/** @defgroup ADC_LL_Exported_Functions ADC Exported Functions + * @{ + */ + +/** @defgroup ADC_LL_EF_DMA_Management ADC DMA management + * @{ + */ +/* Note: LL ADC functions to set DMA transfer are located into sections of */ +/* configuration of ADC instance, groups and multimode (if available): */ +/* @ref LL_ADC_REG_SetDMATransfer(), ... */ + +/** + * @brief Function to help to configure DMA transfer from ADC: retrieve the + * ADC register address from ADC instance and a list of ADC registers + * intended to be used (most commonly) with DMA transfer. + * @note These ADC registers are data registers: + * when ADC conversion data is available in ADC data registers, + * ADC generates a DMA transfer request. + * @note This macro is intended to be used with LL DMA driver, refer to + * function "LL_DMA_ConfigAddresses()". + * Example: + * LL_DMA_ConfigAddresses(DMA1, + * LL_DMA_CHANNEL_1, + * LL_ADC_DMA_GetRegAddr(ADC1, LL_ADC_DMA_REG_REGULAR_DATA), + * (uint32_t)&< array or variable >, + * LL_DMA_DIRECTION_PERIPH_TO_MEMORY); + * @note For devices with several ADC: in multimode, some devices + * use a different data register outside of ADC instance scope + * (common data register). This macro manages this register difference, + * only ADC instance has to be set as parameter. + * @rmtoll DR RDATA LL_ADC_DMA_GetRegAddr\n + * CDR RDATA_MST LL_ADC_DMA_GetRegAddr\n + * CDR RDATA_SLV LL_ADC_DMA_GetRegAddr + * @param ADCx ADC instance + * @param Register This parameter can be one of the following values: + * @arg @ref LL_ADC_DMA_REG_REGULAR_DATA + * @arg @ref LL_ADC_DMA_REG_REGULAR_DATA_MULTI (1) + * + * (1) Available on devices with several ADC instances. + * @retval ADC register address + */ +#if defined(ADC_MULTIMODE_SUPPORT) +__STATIC_INLINE uint32_t LL_ADC_DMA_GetRegAddr(ADC_TypeDef *ADCx, uint32_t Register) +{ + uint32_t data_reg_addr = 0UL; + + if (Register == LL_ADC_DMA_REG_REGULAR_DATA) + { + /* Retrieve address of register DR */ + data_reg_addr = (uint32_t)&(ADCx->DR); + } + else /* (Register == LL_ADC_DMA_REG_REGULAR_DATA_MULTI) */ + { + /* Retrieve address of register CDR */ + data_reg_addr = (uint32_t)&((__LL_ADC_COMMON_INSTANCE(ADCx))->CDR); + } + + return data_reg_addr; +} +#else +__STATIC_INLINE uint32_t LL_ADC_DMA_GetRegAddr(ADC_TypeDef *ADCx, uint32_t Register) +{ + /* Retrieve address of register DR */ + return (uint32_t)&(ADCx->DR); +} +#endif + +/** + * @} + */ + +/** @defgroup ADC_LL_EF_Configuration_ADC_Common Configuration of ADC hierarchical scope: common to several ADC instances + * @{ + */ + +/** + * @brief Set parameter common to several ADC: Clock source and prescaler. + * @rmtoll CCR ADCPRE LL_ADC_SetCommonClock + * @param ADCxy_COMMON ADC common instance + * (can be set directly from CMSIS definition or by using helper macro @ref __LL_ADC_COMMON_INSTANCE() ) + * @param CommonClock This parameter can be one of the following values: + * @arg @ref LL_ADC_CLOCK_SYNC_PCLK_DIV2 + * @arg @ref LL_ADC_CLOCK_SYNC_PCLK_DIV4 + * @arg @ref LL_ADC_CLOCK_SYNC_PCLK_DIV6 + * @arg @ref LL_ADC_CLOCK_SYNC_PCLK_DIV8 + * @retval None + */ +__STATIC_INLINE void LL_ADC_SetCommonClock(ADC_Common_TypeDef *ADCxy_COMMON, uint32_t CommonClock) +{ + MODIFY_REG(ADCxy_COMMON->CCR, ADC_CCR_ADCPRE, CommonClock); +} + +/** + * @brief Get parameter common to several ADC: Clock source and prescaler. + * @rmtoll CCR ADCPRE LL_ADC_GetCommonClock + * @param ADCxy_COMMON ADC common instance + * (can be set directly from CMSIS definition or by using helper macro @ref __LL_ADC_COMMON_INSTANCE() ) + * @retval Returned value can be one of the following values: + * @arg @ref LL_ADC_CLOCK_SYNC_PCLK_DIV2 + * @arg @ref LL_ADC_CLOCK_SYNC_PCLK_DIV4 + * @arg @ref LL_ADC_CLOCK_SYNC_PCLK_DIV6 + * @arg @ref LL_ADC_CLOCK_SYNC_PCLK_DIV8 + */ +__STATIC_INLINE uint32_t LL_ADC_GetCommonClock(ADC_Common_TypeDef *ADCxy_COMMON) +{ + return (uint32_t)(READ_BIT(ADCxy_COMMON->CCR, ADC_CCR_ADCPRE)); +} + +/** + * @brief Set parameter common to several ADC: measurement path to internal + * channels (VrefInt, temperature sensor, ...). + * @note One or several values can be selected. + * Example: (LL_ADC_PATH_INTERNAL_VREFINT | + * LL_ADC_PATH_INTERNAL_TEMPSENSOR) + * @note Stabilization time of measurement path to internal channel: + * After enabling internal paths, before starting ADC conversion, + * a delay is required for internal voltage reference and + * temperature sensor stabilization time. + * Refer to device datasheet. + * Refer to literal @ref LL_ADC_DELAY_VREFINT_STAB_US. + * Refer to literal @ref LL_ADC_DELAY_TEMPSENSOR_STAB_US. + * @note ADC internal channel sampling time constraint: + * For ADC conversion of internal channels, + * a sampling time minimum value is required. + * Refer to device datasheet. + * @rmtoll CCR TSVREFE LL_ADC_SetCommonPathInternalCh\n + * CCR VBATE LL_ADC_SetCommonPathInternalCh + * @param ADCxy_COMMON ADC common instance + * (can be set directly from CMSIS definition or by using helper macro @ref __LL_ADC_COMMON_INSTANCE() ) + * @param PathInternal This parameter can be a combination of the following values: + * @arg @ref LL_ADC_PATH_INTERNAL_NONE + * @arg @ref LL_ADC_PATH_INTERNAL_VREFINT + * @arg @ref LL_ADC_PATH_INTERNAL_TEMPSENSOR + * @arg @ref LL_ADC_PATH_INTERNAL_VBAT + * @retval None + */ +__STATIC_INLINE void LL_ADC_SetCommonPathInternalCh(ADC_Common_TypeDef *ADCxy_COMMON, uint32_t PathInternal) +{ + MODIFY_REG(ADCxy_COMMON->CCR, ADC_CCR_TSVREFE | ADC_CCR_VBATE, PathInternal); +} + +/** + * @brief Get parameter common to several ADC: measurement path to internal + * channels (VrefInt, temperature sensor, ...). + * @note One or several values can be selected. + * Example: (LL_ADC_PATH_INTERNAL_VREFINT | + * LL_ADC_PATH_INTERNAL_TEMPSENSOR) + * @rmtoll CCR TSVREFE LL_ADC_GetCommonPathInternalCh\n + * CCR VBATE LL_ADC_GetCommonPathInternalCh + * @param ADCxy_COMMON ADC common instance + * (can be set directly from CMSIS definition or by using helper macro @ref __LL_ADC_COMMON_INSTANCE() ) + * @retval Returned value can be a combination of the following values: + * @arg @ref LL_ADC_PATH_INTERNAL_NONE + * @arg @ref LL_ADC_PATH_INTERNAL_VREFINT + * @arg @ref LL_ADC_PATH_INTERNAL_TEMPSENSOR + * @arg @ref LL_ADC_PATH_INTERNAL_VBAT + */ +__STATIC_INLINE uint32_t LL_ADC_GetCommonPathInternalCh(ADC_Common_TypeDef *ADCxy_COMMON) +{ + return (uint32_t)(READ_BIT(ADCxy_COMMON->CCR, ADC_CCR_TSVREFE | ADC_CCR_VBATE)); +} + +/** + * @} + */ + +/** @defgroup ADC_LL_EF_Configuration_ADC_Instance Configuration of ADC hierarchical scope: ADC instance + * @{ + */ + +/** + * @brief Set ADC resolution. + * Refer to reference manual for alignments formats + * dependencies to ADC resolutions. + * @rmtoll CR1 RES LL_ADC_SetResolution + * @param ADCx ADC instance + * @param Resolution This parameter can be one of the following values: + * @arg @ref LL_ADC_RESOLUTION_12B + * @arg @ref LL_ADC_RESOLUTION_10B + * @arg @ref LL_ADC_RESOLUTION_8B + * @arg @ref LL_ADC_RESOLUTION_6B + * @retval None + */ +__STATIC_INLINE void LL_ADC_SetResolution(ADC_TypeDef *ADCx, uint32_t Resolution) +{ + MODIFY_REG(ADCx->CR1, ADC_CR1_RES, Resolution); +} + +/** + * @brief Get ADC resolution. + * Refer to reference manual for alignments formats + * dependencies to ADC resolutions. + * @rmtoll CR1 RES LL_ADC_GetResolution + * @param ADCx ADC instance + * @retval Returned value can be one of the following values: + * @arg @ref LL_ADC_RESOLUTION_12B + * @arg @ref LL_ADC_RESOLUTION_10B + * @arg @ref LL_ADC_RESOLUTION_8B + * @arg @ref LL_ADC_RESOLUTION_6B + */ +__STATIC_INLINE uint32_t LL_ADC_GetResolution(ADC_TypeDef *ADCx) +{ + return (uint32_t)(READ_BIT(ADCx->CR1, ADC_CR1_RES)); +} + +/** + * @brief Set ADC conversion data alignment. + * @note Refer to reference manual for alignments formats + * dependencies to ADC resolutions. + * @rmtoll CR2 ALIGN LL_ADC_SetDataAlignment + * @param ADCx ADC instance + * @param DataAlignment This parameter can be one of the following values: + * @arg @ref LL_ADC_DATA_ALIGN_RIGHT + * @arg @ref LL_ADC_DATA_ALIGN_LEFT + * @retval None + */ +__STATIC_INLINE void LL_ADC_SetDataAlignment(ADC_TypeDef *ADCx, uint32_t DataAlignment) +{ + MODIFY_REG(ADCx->CR2, ADC_CR2_ALIGN, DataAlignment); +} + +/** + * @brief Get ADC conversion data alignment. + * @note Refer to reference manual for alignments formats + * dependencies to ADC resolutions. + * @rmtoll CR2 ALIGN LL_ADC_SetDataAlignment + * @param ADCx ADC instance + * @retval Returned value can be one of the following values: + * @arg @ref LL_ADC_DATA_ALIGN_RIGHT + * @arg @ref LL_ADC_DATA_ALIGN_LEFT + */ +__STATIC_INLINE uint32_t LL_ADC_GetDataAlignment(ADC_TypeDef *ADCx) +{ + return (uint32_t)(READ_BIT(ADCx->CR2, ADC_CR2_ALIGN)); +} + +/** + * @brief Set ADC sequencers scan mode, for all ADC groups + * (group regular, group injected). + * @note According to sequencers scan mode : + * - If disabled: ADC conversion is performed in unitary conversion + * mode (one channel converted, that defined in rank 1). + * Configuration of sequencers of all ADC groups + * (sequencer scan length, ...) is discarded: equivalent to + * scan length of 1 rank. + * - If enabled: ADC conversions are performed in sequence conversions + * mode, according to configuration of sequencers of + * each ADC group (sequencer scan length, ...). + * Refer to function @ref LL_ADC_REG_SetSequencerLength() + * and to function @ref LL_ADC_INJ_SetSequencerLength(). + * @rmtoll CR1 SCAN LL_ADC_SetSequencersScanMode + * @param ADCx ADC instance + * @param ScanMode This parameter can be one of the following values: + * @arg @ref LL_ADC_SEQ_SCAN_DISABLE + * @arg @ref LL_ADC_SEQ_SCAN_ENABLE + * @retval None + */ +__STATIC_INLINE void LL_ADC_SetSequencersScanMode(ADC_TypeDef *ADCx, uint32_t ScanMode) +{ + MODIFY_REG(ADCx->CR1, ADC_CR1_SCAN, ScanMode); +} + +/** + * @brief Get ADC sequencers scan mode, for all ADC groups + * (group regular, group injected). + * @note According to sequencers scan mode : + * - If disabled: ADC conversion is performed in unitary conversion + * mode (one channel converted, that defined in rank 1). + * Configuration of sequencers of all ADC groups + * (sequencer scan length, ...) is discarded: equivalent to + * scan length of 1 rank. + * - If enabled: ADC conversions are performed in sequence conversions + * mode, according to configuration of sequencers of + * each ADC group (sequencer scan length, ...). + * Refer to function @ref LL_ADC_REG_SetSequencerLength() + * and to function @ref LL_ADC_INJ_SetSequencerLength(). + * @rmtoll CR1 SCAN LL_ADC_GetSequencersScanMode + * @param ADCx ADC instance + * @retval Returned value can be one of the following values: + * @arg @ref LL_ADC_SEQ_SCAN_DISABLE + * @arg @ref LL_ADC_SEQ_SCAN_ENABLE + */ +__STATIC_INLINE uint32_t LL_ADC_GetSequencersScanMode(ADC_TypeDef *ADCx) +{ + return (uint32_t)(READ_BIT(ADCx->CR1, ADC_CR1_SCAN)); +} + +/** + * @} + */ + +/** @defgroup ADC_LL_EF_Configuration_ADC_Group_Regular Configuration of ADC hierarchical scope: group regular + * @{ + */ + +/** + * @brief Set ADC group regular conversion trigger source: + * internal (SW start) or from external IP (timer event, + * external interrupt line). + * @note On this STM32 series, setting of external trigger edge is performed + * using function @ref LL_ADC_REG_StartConversionExtTrig(). + * @note Availability of parameters of trigger sources from timer + * depends on timers availability on the selected device. + * @rmtoll CR2 EXTSEL LL_ADC_REG_SetTriggerSource\n + * CR2 EXTEN LL_ADC_REG_SetTriggerSource + * @param ADCx ADC instance + * @param TriggerSource This parameter can be one of the following values: + * @arg @ref LL_ADC_REG_TRIG_SOFTWARE + * @arg @ref LL_ADC_REG_TRIG_EXT_TIM1_CH1 + * @arg @ref LL_ADC_REG_TRIG_EXT_TIM1_CH2 + * @arg @ref LL_ADC_REG_TRIG_EXT_TIM1_CH3 + * @arg @ref LL_ADC_REG_TRIG_EXT_TIM2_CH2 + * @arg @ref LL_ADC_REG_TRIG_EXT_TIM2_CH3 + * @arg @ref LL_ADC_REG_TRIG_EXT_TIM2_CH4 + * @arg @ref LL_ADC_REG_TRIG_EXT_TIM2_TRGO + * @arg @ref LL_ADC_REG_TRIG_EXT_TIM3_CH1 + * @arg @ref LL_ADC_REG_TRIG_EXT_TIM3_TRGO + * @arg @ref LL_ADC_REG_TRIG_EXT_TIM4_CH4 + * @arg @ref LL_ADC_REG_TRIG_EXT_TIM5_CH1 + * @arg @ref LL_ADC_REG_TRIG_EXT_TIM5_CH2 + * @arg @ref LL_ADC_REG_TRIG_EXT_TIM5_CH3 + * @arg @ref LL_ADC_REG_TRIG_EXT_TIM8_CH1 + * @arg @ref LL_ADC_REG_TRIG_EXT_TIM8_TRGO + * @arg @ref LL_ADC_REG_TRIG_EXT_EXTI_LINE11 + * @retval None + */ +__STATIC_INLINE void LL_ADC_REG_SetTriggerSource(ADC_TypeDef *ADCx, uint32_t TriggerSource) +{ +/* Note: On this STM32 series, ADC group regular external trigger edge */ +/* is used to perform a ADC conversion start. */ +/* This function does not set external trigger edge. */ +/* This feature is set using function */ +/* @ref LL_ADC_REG_StartConversionExtTrig(). */ + MODIFY_REG(ADCx->CR2, ADC_CR2_EXTSEL, (TriggerSource & ADC_CR2_EXTSEL)); +} + +/** + * @brief Get ADC group regular conversion trigger source: + * internal (SW start) or from external IP (timer event, + * external interrupt line). + * @note To determine whether group regular trigger source is + * internal (SW start) or external, without detail + * of which peripheral is selected as external trigger, + * (equivalent to + * "if(LL_ADC_REG_GetTriggerSource(ADC1) == LL_ADC_REG_TRIG_SOFTWARE)") + * use function @ref LL_ADC_REG_IsTriggerSourceSWStart. + * @note Availability of parameters of trigger sources from timer + * depends on timers availability on the selected device. + * @rmtoll CR2 EXTSEL LL_ADC_REG_GetTriggerSource\n + * CR2 EXTEN LL_ADC_REG_GetTriggerSource + * @param ADCx ADC instance + * @retval Returned value can be one of the following values: + * @arg @ref LL_ADC_REG_TRIG_SOFTWARE + * @arg @ref LL_ADC_REG_TRIG_EXT_TIM1_CH1 + * @arg @ref LL_ADC_REG_TRIG_EXT_TIM1_CH2 + * @arg @ref LL_ADC_REG_TRIG_EXT_TIM1_CH3 + * @arg @ref LL_ADC_REG_TRIG_EXT_TIM2_CH2 + * @arg @ref LL_ADC_REG_TRIG_EXT_TIM2_CH3 + * @arg @ref LL_ADC_REG_TRIG_EXT_TIM2_CH4 + * @arg @ref LL_ADC_REG_TRIG_EXT_TIM2_TRGO + * @arg @ref LL_ADC_REG_TRIG_EXT_TIM3_CH1 + * @arg @ref LL_ADC_REG_TRIG_EXT_TIM3_TRGO + * @arg @ref LL_ADC_REG_TRIG_EXT_TIM4_CH4 + * @arg @ref LL_ADC_REG_TRIG_EXT_TIM5_CH1 + * @arg @ref LL_ADC_REG_TRIG_EXT_TIM5_CH2 + * @arg @ref LL_ADC_REG_TRIG_EXT_TIM5_CH3 + * @arg @ref LL_ADC_REG_TRIG_EXT_TIM8_CH1 + * @arg @ref LL_ADC_REG_TRIG_EXT_TIM8_TRGO + * @arg @ref LL_ADC_REG_TRIG_EXT_EXTI_LINE11 + */ +__STATIC_INLINE uint32_t LL_ADC_REG_GetTriggerSource(ADC_TypeDef *ADCx) +{ + uint32_t TriggerSource = READ_BIT(ADCx->CR2, ADC_CR2_EXTSEL | ADC_CR2_EXTEN); + + /* Value for shift of {0; 4; 8; 12} depending on value of bitfield */ + /* corresponding to ADC_CR2_EXTEN {0; 1; 2; 3}. */ + uint32_t ShiftExten = ((TriggerSource & ADC_CR2_EXTEN) >> (ADC_REG_TRIG_EXTEN_BITOFFSET_POS - 2UL)); + + /* Set bitfield corresponding to ADC_CR2_EXTEN and ADC_CR2_EXTSEL */ + /* to match with triggers literals definition. */ + return ((TriggerSource + & (ADC_REG_TRIG_SOURCE_MASK << ShiftExten) & ADC_CR2_EXTSEL) + | ((ADC_REG_TRIG_EDGE_MASK << ShiftExten) & ADC_CR2_EXTEN) + ); +} + +/** + * @brief Get ADC group regular conversion trigger source internal (SW start) + or external. + * @note In case of group regular trigger source set to external trigger, + * to determine which peripheral is selected as external trigger, + * use function @ref LL_ADC_REG_GetTriggerSource(). + * @rmtoll CR2 EXTEN LL_ADC_REG_IsTriggerSourceSWStart + * @param ADCx ADC instance + * @retval Value "0" if trigger source external trigger + * Value "1" if trigger source SW start. + */ +__STATIC_INLINE uint32_t LL_ADC_REG_IsTriggerSourceSWStart(ADC_TypeDef *ADCx) +{ + return (READ_BIT(ADCx->CR2, ADC_CR2_EXTEN) == (LL_ADC_REG_TRIG_SOFTWARE & ADC_CR2_EXTEN)); +} + +/** + * @brief Get ADC group regular conversion trigger polarity. + * @note Applicable only for trigger source set to external trigger. + * @note On this STM32 series, setting of external trigger edge is performed + * using function @ref LL_ADC_REG_StartConversionExtTrig(). + * @rmtoll CR2 EXTEN LL_ADC_REG_GetTriggerEdge + * @param ADCx ADC instance + * @retval Returned value can be one of the following values: + * @arg @ref LL_ADC_REG_TRIG_EXT_RISING + * @arg @ref LL_ADC_REG_TRIG_EXT_FALLING + * @arg @ref LL_ADC_REG_TRIG_EXT_RISINGFALLING + */ +__STATIC_INLINE uint32_t LL_ADC_REG_GetTriggerEdge(ADC_TypeDef *ADCx) +{ + return (uint32_t)(READ_BIT(ADCx->CR2, ADC_CR2_EXTEN)); +} + + +/** + * @brief Set ADC group regular sequencer length and scan direction. + * @note Description of ADC group regular sequencer features: + * - For devices with sequencer fully configurable + * (function "LL_ADC_REG_SetSequencerRanks()" available): + * sequencer length and each rank affectation to a channel + * are configurable. + * This function performs configuration of: + * - Sequence length: Number of ranks in the scan sequence. + * - Sequence direction: Unless specified in parameters, sequencer + * scan direction is forward (from rank 1 to rank n). + * Sequencer ranks are selected using + * function "LL_ADC_REG_SetSequencerRanks()". + * - For devices with sequencer not fully configurable + * (function "LL_ADC_REG_SetSequencerChannels()" available): + * sequencer length and each rank affectation to a channel + * are defined by channel number. + * This function performs configuration of: + * - Sequence length: Number of ranks in the scan sequence is + * defined by number of channels set in the sequence, + * rank of each channel is fixed by channel HW number. + * (channel 0 fixed on rank 0, channel 1 fixed on rank1, ...). + * - Sequence direction: Unless specified in parameters, sequencer + * scan direction is forward (from lowest channel number to + * highest channel number). + * Sequencer ranks are selected using + * function "LL_ADC_REG_SetSequencerChannels()". + * @note On this STM32 series, group regular sequencer configuration + * is conditioned to ADC instance sequencer mode. + * If ADC instance sequencer mode is disabled, sequencers of + * all groups (group regular, group injected) can be configured + * but their execution is disabled (limited to rank 1). + * Refer to function @ref LL_ADC_SetSequencersScanMode(). + * @note Sequencer disabled is equivalent to sequencer of 1 rank: + * ADC conversion on only 1 channel. + * @rmtoll SQR1 L LL_ADC_REG_SetSequencerLength + * @param ADCx ADC instance + * @param SequencerNbRanks This parameter can be one of the following values: + * @arg @ref LL_ADC_REG_SEQ_SCAN_DISABLE + * @arg @ref LL_ADC_REG_SEQ_SCAN_ENABLE_2RANKS + * @arg @ref LL_ADC_REG_SEQ_SCAN_ENABLE_3RANKS + * @arg @ref LL_ADC_REG_SEQ_SCAN_ENABLE_4RANKS + * @arg @ref LL_ADC_REG_SEQ_SCAN_ENABLE_5RANKS + * @arg @ref LL_ADC_REG_SEQ_SCAN_ENABLE_6RANKS + * @arg @ref LL_ADC_REG_SEQ_SCAN_ENABLE_7RANKS + * @arg @ref LL_ADC_REG_SEQ_SCAN_ENABLE_8RANKS + * @arg @ref LL_ADC_REG_SEQ_SCAN_ENABLE_9RANKS + * @arg @ref LL_ADC_REG_SEQ_SCAN_ENABLE_10RANKS + * @arg @ref LL_ADC_REG_SEQ_SCAN_ENABLE_11RANKS + * @arg @ref LL_ADC_REG_SEQ_SCAN_ENABLE_12RANKS + * @arg @ref LL_ADC_REG_SEQ_SCAN_ENABLE_13RANKS + * @arg @ref LL_ADC_REG_SEQ_SCAN_ENABLE_14RANKS + * @arg @ref LL_ADC_REG_SEQ_SCAN_ENABLE_15RANKS + * @arg @ref LL_ADC_REG_SEQ_SCAN_ENABLE_16RANKS + * @retval None + */ +__STATIC_INLINE void LL_ADC_REG_SetSequencerLength(ADC_TypeDef *ADCx, uint32_t SequencerNbRanks) +{ + MODIFY_REG(ADCx->SQR1, ADC_SQR1_L, SequencerNbRanks); +} + +/** + * @brief Get ADC group regular sequencer length and scan direction. + * @note Description of ADC group regular sequencer features: + * - For devices with sequencer fully configurable + * (function "LL_ADC_REG_SetSequencerRanks()" available): + * sequencer length and each rank affectation to a channel + * are configurable. + * This function retrieves: + * - Sequence length: Number of ranks in the scan sequence. + * - Sequence direction: Unless specified in parameters, sequencer + * scan direction is forward (from rank 1 to rank n). + * Sequencer ranks are selected using + * function "LL_ADC_REG_SetSequencerRanks()". + * - For devices with sequencer not fully configurable + * (function "LL_ADC_REG_SetSequencerChannels()" available): + * sequencer length and each rank affectation to a channel + * are defined by channel number. + * This function retrieves: + * - Sequence length: Number of ranks in the scan sequence is + * defined by number of channels set in the sequence, + * rank of each channel is fixed by channel HW number. + * (channel 0 fixed on rank 0, channel 1 fixed on rank1, ...). + * - Sequence direction: Unless specified in parameters, sequencer + * scan direction is forward (from lowest channel number to + * highest channel number). + * Sequencer ranks are selected using + * function "LL_ADC_REG_SetSequencerChannels()". + * @note On this STM32 series, group regular sequencer configuration + * is conditioned to ADC instance sequencer mode. + * If ADC instance sequencer mode is disabled, sequencers of + * all groups (group regular, group injected) can be configured + * but their execution is disabled (limited to rank 1). + * Refer to function @ref LL_ADC_SetSequencersScanMode(). + * @note Sequencer disabled is equivalent to sequencer of 1 rank: + * ADC conversion on only 1 channel. + * @rmtoll SQR1 L LL_ADC_REG_SetSequencerLength + * @param ADCx ADC instance + * @retval Returned value can be one of the following values: + * @arg @ref LL_ADC_REG_SEQ_SCAN_DISABLE + * @arg @ref LL_ADC_REG_SEQ_SCAN_ENABLE_2RANKS + * @arg @ref LL_ADC_REG_SEQ_SCAN_ENABLE_3RANKS + * @arg @ref LL_ADC_REG_SEQ_SCAN_ENABLE_4RANKS + * @arg @ref LL_ADC_REG_SEQ_SCAN_ENABLE_5RANKS + * @arg @ref LL_ADC_REG_SEQ_SCAN_ENABLE_6RANKS + * @arg @ref LL_ADC_REG_SEQ_SCAN_ENABLE_7RANKS + * @arg @ref LL_ADC_REG_SEQ_SCAN_ENABLE_8RANKS + * @arg @ref LL_ADC_REG_SEQ_SCAN_ENABLE_9RANKS + * @arg @ref LL_ADC_REG_SEQ_SCAN_ENABLE_10RANKS + * @arg @ref LL_ADC_REG_SEQ_SCAN_ENABLE_11RANKS + * @arg @ref LL_ADC_REG_SEQ_SCAN_ENABLE_12RANKS + * @arg @ref LL_ADC_REG_SEQ_SCAN_ENABLE_13RANKS + * @arg @ref LL_ADC_REG_SEQ_SCAN_ENABLE_14RANKS + * @arg @ref LL_ADC_REG_SEQ_SCAN_ENABLE_15RANKS + * @arg @ref LL_ADC_REG_SEQ_SCAN_ENABLE_16RANKS + */ +__STATIC_INLINE uint32_t LL_ADC_REG_GetSequencerLength(ADC_TypeDef *ADCx) +{ + return (uint32_t)(READ_BIT(ADCx->SQR1, ADC_SQR1_L)); +} + +/** + * @brief Set ADC group regular sequencer discontinuous mode: + * sequence subdivided and scan conversions interrupted every selected + * number of ranks. + * @note It is not possible to enable both ADC group regular + * continuous mode and sequencer discontinuous mode. + * @note It is not possible to enable both ADC auto-injected mode + * and ADC group regular sequencer discontinuous mode. + * @rmtoll CR1 DISCEN LL_ADC_REG_SetSequencerDiscont\n + * CR1 DISCNUM LL_ADC_REG_SetSequencerDiscont + * @param ADCx ADC instance + * @param SeqDiscont This parameter can be one of the following values: + * @arg @ref LL_ADC_REG_SEQ_DISCONT_DISABLE + * @arg @ref LL_ADC_REG_SEQ_DISCONT_1RANK + * @arg @ref LL_ADC_REG_SEQ_DISCONT_2RANKS + * @arg @ref LL_ADC_REG_SEQ_DISCONT_3RANKS + * @arg @ref LL_ADC_REG_SEQ_DISCONT_4RANKS + * @arg @ref LL_ADC_REG_SEQ_DISCONT_5RANKS + * @arg @ref LL_ADC_REG_SEQ_DISCONT_6RANKS + * @arg @ref LL_ADC_REG_SEQ_DISCONT_7RANKS + * @arg @ref LL_ADC_REG_SEQ_DISCONT_8RANKS + * @retval None + */ +__STATIC_INLINE void LL_ADC_REG_SetSequencerDiscont(ADC_TypeDef *ADCx, uint32_t SeqDiscont) +{ + MODIFY_REG(ADCx->CR1, ADC_CR1_DISCEN | ADC_CR1_DISCNUM, SeqDiscont); +} + +/** + * @brief Get ADC group regular sequencer discontinuous mode: + * sequence subdivided and scan conversions interrupted every selected + * number of ranks. + * @rmtoll CR1 DISCEN LL_ADC_REG_GetSequencerDiscont\n + * CR1 DISCNUM LL_ADC_REG_GetSequencerDiscont + * @param ADCx ADC instance + * @retval Returned value can be one of the following values: + * @arg @ref LL_ADC_REG_SEQ_DISCONT_DISABLE + * @arg @ref LL_ADC_REG_SEQ_DISCONT_1RANK + * @arg @ref LL_ADC_REG_SEQ_DISCONT_2RANKS + * @arg @ref LL_ADC_REG_SEQ_DISCONT_3RANKS + * @arg @ref LL_ADC_REG_SEQ_DISCONT_4RANKS + * @arg @ref LL_ADC_REG_SEQ_DISCONT_5RANKS + * @arg @ref LL_ADC_REG_SEQ_DISCONT_6RANKS + * @arg @ref LL_ADC_REG_SEQ_DISCONT_7RANKS + * @arg @ref LL_ADC_REG_SEQ_DISCONT_8RANKS + */ +__STATIC_INLINE uint32_t LL_ADC_REG_GetSequencerDiscont(ADC_TypeDef *ADCx) +{ + return (uint32_t)(READ_BIT(ADCx->CR1, ADC_CR1_DISCEN | ADC_CR1_DISCNUM)); +} + +/** + * @brief Set ADC group regular sequence: channel on the selected + * scan sequence rank. + * @note This function performs configuration of: + * - Channels ordering into each rank of scan sequence: + * whatever channel can be placed into whatever rank. + * @note On this STM32 series, ADC group regular sequencer is + * fully configurable: sequencer length and each rank + * affectation to a channel are configurable. + * Refer to description of function @ref LL_ADC_REG_SetSequencerLength(). + * @note Depending on devices and packages, some channels may not be available. + * Refer to device datasheet for channels availability. + * @note On this STM32 series, to measure internal channels (VrefInt, + * TempSensor, ...), measurement paths to internal channels must be + * enabled separately. + * This can be done using function @ref LL_ADC_SetCommonPathInternalCh(). + * @rmtoll SQR3 SQ1 LL_ADC_REG_SetSequencerRanks\n + * SQR3 SQ2 LL_ADC_REG_SetSequencerRanks\n + * SQR3 SQ3 LL_ADC_REG_SetSequencerRanks\n + * SQR3 SQ4 LL_ADC_REG_SetSequencerRanks\n + * SQR3 SQ5 LL_ADC_REG_SetSequencerRanks\n + * SQR3 SQ6 LL_ADC_REG_SetSequencerRanks\n + * SQR2 SQ7 LL_ADC_REG_SetSequencerRanks\n + * SQR2 SQ8 LL_ADC_REG_SetSequencerRanks\n + * SQR2 SQ9 LL_ADC_REG_SetSequencerRanks\n + * SQR2 SQ10 LL_ADC_REG_SetSequencerRanks\n + * SQR2 SQ11 LL_ADC_REG_SetSequencerRanks\n + * SQR2 SQ12 LL_ADC_REG_SetSequencerRanks\n + * SQR1 SQ13 LL_ADC_REG_SetSequencerRanks\n + * SQR1 SQ14 LL_ADC_REG_SetSequencerRanks\n + * SQR1 SQ15 LL_ADC_REG_SetSequencerRanks\n + * SQR1 SQ16 LL_ADC_REG_SetSequencerRanks + * @param ADCx ADC instance + * @param Rank This parameter can be one of the following values: + * @arg @ref LL_ADC_REG_RANK_1 + * @arg @ref LL_ADC_REG_RANK_2 + * @arg @ref LL_ADC_REG_RANK_3 + * @arg @ref LL_ADC_REG_RANK_4 + * @arg @ref LL_ADC_REG_RANK_5 + * @arg @ref LL_ADC_REG_RANK_6 + * @arg @ref LL_ADC_REG_RANK_7 + * @arg @ref LL_ADC_REG_RANK_8 + * @arg @ref LL_ADC_REG_RANK_9 + * @arg @ref LL_ADC_REG_RANK_10 + * @arg @ref LL_ADC_REG_RANK_11 + * @arg @ref LL_ADC_REG_RANK_12 + * @arg @ref LL_ADC_REG_RANK_13 + * @arg @ref LL_ADC_REG_RANK_14 + * @arg @ref LL_ADC_REG_RANK_15 + * @arg @ref LL_ADC_REG_RANK_16 + * @param Channel This parameter can be one of the following values: + * @arg @ref LL_ADC_CHANNEL_0 + * @arg @ref LL_ADC_CHANNEL_1 + * @arg @ref LL_ADC_CHANNEL_2 + * @arg @ref LL_ADC_CHANNEL_3 + * @arg @ref LL_ADC_CHANNEL_4 + * @arg @ref LL_ADC_CHANNEL_5 + * @arg @ref LL_ADC_CHANNEL_6 + * @arg @ref LL_ADC_CHANNEL_7 + * @arg @ref LL_ADC_CHANNEL_8 + * @arg @ref LL_ADC_CHANNEL_9 + * @arg @ref LL_ADC_CHANNEL_10 + * @arg @ref LL_ADC_CHANNEL_11 + * @arg @ref LL_ADC_CHANNEL_12 + * @arg @ref LL_ADC_CHANNEL_13 + * @arg @ref LL_ADC_CHANNEL_14 + * @arg @ref LL_ADC_CHANNEL_15 + * @arg @ref LL_ADC_CHANNEL_16 + * @arg @ref LL_ADC_CHANNEL_17 + * @arg @ref LL_ADC_CHANNEL_18 + * @arg @ref LL_ADC_CHANNEL_VREFINT (1) + * @arg @ref LL_ADC_CHANNEL_TEMPSENSOR (1)(2) + * @arg @ref LL_ADC_CHANNEL_VBAT (1) + * + * (1) On STM32F4, parameter available only on ADC instance: ADC1.\n + * (2) On devices STM32F42x and STM32F43x, limitation: this internal channel is shared between temperature sensor and Vbat, only 1 measurement path must be enabled. + * @retval None + */ +__STATIC_INLINE void LL_ADC_REG_SetSequencerRanks(ADC_TypeDef *ADCx, uint32_t Rank, uint32_t Channel) +{ + /* Set bits with content of parameter "Channel" with bits position */ + /* in register and register position depending on parameter "Rank". */ + /* Parameters "Rank" and "Channel" are used with masks because containing */ + /* other bits reserved for other purpose. */ + __IO uint32_t *preg = __ADC_PTR_REG_OFFSET(ADCx->SQR1, __ADC_MASK_SHIFT(Rank, ADC_REG_SQRX_REGOFFSET_MASK)); + + MODIFY_REG(*preg, + ADC_CHANNEL_ID_NUMBER_MASK << (Rank & ADC_REG_RANK_ID_SQRX_MASK), + (Channel & ADC_CHANNEL_ID_NUMBER_MASK) << (Rank & ADC_REG_RANK_ID_SQRX_MASK)); +} + +/** + * @brief Get ADC group regular sequence: channel on the selected + * scan sequence rank. + * @note On this STM32 series, ADC group regular sequencer is + * fully configurable: sequencer length and each rank + * affectation to a channel are configurable. + * Refer to description of function @ref LL_ADC_REG_SetSequencerLength(). + * @note Depending on devices and packages, some channels may not be available. + * Refer to device datasheet for channels availability. + * @note Usage of the returned channel number: + * - To reinject this channel into another function LL_ADC_xxx: + * the returned channel number is only partly formatted on definition + * of literals LL_ADC_CHANNEL_x. Therefore, it has to be compared + * with parts of literals LL_ADC_CHANNEL_x or using + * helper macro @ref __LL_ADC_CHANNEL_TO_DECIMAL_NB(). + * Then the selected literal LL_ADC_CHANNEL_x can be used + * as parameter for another function. + * - To get the channel number in decimal format: + * process the returned value with the helper macro + * @ref __LL_ADC_CHANNEL_TO_DECIMAL_NB(). + * @rmtoll SQR3 SQ1 LL_ADC_REG_GetSequencerRanks\n + * SQR3 SQ2 LL_ADC_REG_GetSequencerRanks\n + * SQR3 SQ3 LL_ADC_REG_GetSequencerRanks\n + * SQR3 SQ4 LL_ADC_REG_GetSequencerRanks\n + * SQR3 SQ5 LL_ADC_REG_GetSequencerRanks\n + * SQR3 SQ6 LL_ADC_REG_GetSequencerRanks\n + * SQR2 SQ7 LL_ADC_REG_GetSequencerRanks\n + * SQR2 SQ8 LL_ADC_REG_GetSequencerRanks\n + * SQR2 SQ9 LL_ADC_REG_GetSequencerRanks\n + * SQR2 SQ10 LL_ADC_REG_GetSequencerRanks\n + * SQR2 SQ11 LL_ADC_REG_GetSequencerRanks\n + * SQR2 SQ12 LL_ADC_REG_GetSequencerRanks\n + * SQR1 SQ13 LL_ADC_REG_GetSequencerRanks\n + * SQR1 SQ14 LL_ADC_REG_GetSequencerRanks\n + * SQR1 SQ15 LL_ADC_REG_GetSequencerRanks\n + * SQR1 SQ16 LL_ADC_REG_GetSequencerRanks + * @param ADCx ADC instance + * @param Rank This parameter can be one of the following values: + * @arg @ref LL_ADC_REG_RANK_1 + * @arg @ref LL_ADC_REG_RANK_2 + * @arg @ref LL_ADC_REG_RANK_3 + * @arg @ref LL_ADC_REG_RANK_4 + * @arg @ref LL_ADC_REG_RANK_5 + * @arg @ref LL_ADC_REG_RANK_6 + * @arg @ref LL_ADC_REG_RANK_7 + * @arg @ref LL_ADC_REG_RANK_8 + * @arg @ref LL_ADC_REG_RANK_9 + * @arg @ref LL_ADC_REG_RANK_10 + * @arg @ref LL_ADC_REG_RANK_11 + * @arg @ref LL_ADC_REG_RANK_12 + * @arg @ref LL_ADC_REG_RANK_13 + * @arg @ref LL_ADC_REG_RANK_14 + * @arg @ref LL_ADC_REG_RANK_15 + * @arg @ref LL_ADC_REG_RANK_16 + * @retval Returned value can be one of the following values: + * @arg @ref LL_ADC_CHANNEL_0 + * @arg @ref LL_ADC_CHANNEL_1 + * @arg @ref LL_ADC_CHANNEL_2 + * @arg @ref LL_ADC_CHANNEL_3 + * @arg @ref LL_ADC_CHANNEL_4 + * @arg @ref LL_ADC_CHANNEL_5 + * @arg @ref LL_ADC_CHANNEL_6 + * @arg @ref LL_ADC_CHANNEL_7 + * @arg @ref LL_ADC_CHANNEL_8 + * @arg @ref LL_ADC_CHANNEL_9 + * @arg @ref LL_ADC_CHANNEL_10 + * @arg @ref LL_ADC_CHANNEL_11 + * @arg @ref LL_ADC_CHANNEL_12 + * @arg @ref LL_ADC_CHANNEL_13 + * @arg @ref LL_ADC_CHANNEL_14 + * @arg @ref LL_ADC_CHANNEL_15 + * @arg @ref LL_ADC_CHANNEL_16 + * @arg @ref LL_ADC_CHANNEL_17 + * @arg @ref LL_ADC_CHANNEL_18 + * @arg @ref LL_ADC_CHANNEL_VREFINT (1) + * @arg @ref LL_ADC_CHANNEL_TEMPSENSOR (1)(2) + * @arg @ref LL_ADC_CHANNEL_VBAT (1) + * + * (1) On STM32F4, parameter available only on ADC instance: ADC1.\n + * (2) On devices STM32F42x and STM32F43x, limitation: this internal channel is shared between temperature sensor and Vbat, only 1 measurement path must be enabled.\n + * (1) For ADC channel read back from ADC register, + * comparison with internal channel parameter to be done + * using helper macro @ref __LL_ADC_CHANNEL_INTERNAL_TO_EXTERNAL(). + */ +__STATIC_INLINE uint32_t LL_ADC_REG_GetSequencerRanks(ADC_TypeDef *ADCx, uint32_t Rank) +{ + __IO uint32_t *preg = __ADC_PTR_REG_OFFSET(ADCx->SQR1, __ADC_MASK_SHIFT(Rank, ADC_REG_SQRX_REGOFFSET_MASK)); + + return (uint32_t) (READ_BIT(*preg, + ADC_CHANNEL_ID_NUMBER_MASK << (Rank & ADC_REG_RANK_ID_SQRX_MASK)) + >> (Rank & ADC_REG_RANK_ID_SQRX_MASK) + ); +} + +/** + * @brief Set ADC continuous conversion mode on ADC group regular. + * @note Description of ADC continuous conversion mode: + * - single mode: one conversion per trigger + * - continuous mode: after the first trigger, following + * conversions launched successively automatically. + * @note It is not possible to enable both ADC group regular + * continuous mode and sequencer discontinuous mode. + * @rmtoll CR2 CONT LL_ADC_REG_SetContinuousMode + * @param ADCx ADC instance + * @param Continuous This parameter can be one of the following values: + * @arg @ref LL_ADC_REG_CONV_SINGLE + * @arg @ref LL_ADC_REG_CONV_CONTINUOUS + * @retval None + */ +__STATIC_INLINE void LL_ADC_REG_SetContinuousMode(ADC_TypeDef *ADCx, uint32_t Continuous) +{ + MODIFY_REG(ADCx->CR2, ADC_CR2_CONT, Continuous); +} + +/** + * @brief Get ADC continuous conversion mode on ADC group regular. + * @note Description of ADC continuous conversion mode: + * - single mode: one conversion per trigger + * - continuous mode: after the first trigger, following + * conversions launched successively automatically. + * @rmtoll CR2 CONT LL_ADC_REG_GetContinuousMode + * @param ADCx ADC instance + * @retval Returned value can be one of the following values: + * @arg @ref LL_ADC_REG_CONV_SINGLE + * @arg @ref LL_ADC_REG_CONV_CONTINUOUS + */ +__STATIC_INLINE uint32_t LL_ADC_REG_GetContinuousMode(ADC_TypeDef *ADCx) +{ + return (uint32_t)(READ_BIT(ADCx->CR2, ADC_CR2_CONT)); +} + +/** + * @brief Set ADC group regular conversion data transfer: no transfer or + * transfer by DMA, and DMA requests mode. + * @note If transfer by DMA selected, specifies the DMA requests + * mode: + * - Limited mode (One shot mode): DMA transfer requests are stopped + * when number of DMA data transfers (number of + * ADC conversions) is reached. + * This ADC mode is intended to be used with DMA mode non-circular. + * - Unlimited mode: DMA transfer requests are unlimited, + * whatever number of DMA data transfers (number of + * ADC conversions). + * This ADC mode is intended to be used with DMA mode circular. + * @note If ADC DMA requests mode is set to unlimited and DMA is set to + * mode non-circular: + * when DMA transfers size will be reached, DMA will stop transfers of + * ADC conversions data ADC will raise an overrun error + * (overrun flag and interruption if enabled). + * @note For devices with several ADC instances: ADC multimode DMA + * settings are available using function @ref LL_ADC_SetMultiDMATransfer(). + * @note To configure DMA source address (peripheral address), + * use function @ref LL_ADC_DMA_GetRegAddr(). + * @rmtoll CR2 DMA LL_ADC_REG_SetDMATransfer\n + * CR2 DDS LL_ADC_REG_SetDMATransfer + * @param ADCx ADC instance + * @param DMATransfer This parameter can be one of the following values: + * @arg @ref LL_ADC_REG_DMA_TRANSFER_NONE + * @arg @ref LL_ADC_REG_DMA_TRANSFER_LIMITED + * @arg @ref LL_ADC_REG_DMA_TRANSFER_UNLIMITED + * @retval None + */ +__STATIC_INLINE void LL_ADC_REG_SetDMATransfer(ADC_TypeDef *ADCx, uint32_t DMATransfer) +{ + MODIFY_REG(ADCx->CR2, ADC_CR2_DMA | ADC_CR2_DDS, DMATransfer); +} + +/** + * @brief Get ADC group regular conversion data transfer: no transfer or + * transfer by DMA, and DMA requests mode. + * @note If transfer by DMA selected, specifies the DMA requests + * mode: + * - Limited mode (One shot mode): DMA transfer requests are stopped + * when number of DMA data transfers (number of + * ADC conversions) is reached. + * This ADC mode is intended to be used with DMA mode non-circular. + * - Unlimited mode: DMA transfer requests are unlimited, + * whatever number of DMA data transfers (number of + * ADC conversions). + * This ADC mode is intended to be used with DMA mode circular. + * @note If ADC DMA requests mode is set to unlimited and DMA is set to + * mode non-circular: + * when DMA transfers size will be reached, DMA will stop transfers of + * ADC conversions data ADC will raise an overrun error + * (overrun flag and interruption if enabled). + * @note For devices with several ADC instances: ADC multimode DMA + * settings are available using function @ref LL_ADC_GetMultiDMATransfer(). + * @note To configure DMA source address (peripheral address), + * use function @ref LL_ADC_DMA_GetRegAddr(). + * @rmtoll CR2 DMA LL_ADC_REG_GetDMATransfer\n + * CR2 DDS LL_ADC_REG_GetDMATransfer + * @param ADCx ADC instance + * @retval Returned value can be one of the following values: + * @arg @ref LL_ADC_REG_DMA_TRANSFER_NONE + * @arg @ref LL_ADC_REG_DMA_TRANSFER_LIMITED + * @arg @ref LL_ADC_REG_DMA_TRANSFER_UNLIMITED + */ +__STATIC_INLINE uint32_t LL_ADC_REG_GetDMATransfer(ADC_TypeDef *ADCx) +{ + return (uint32_t)(READ_BIT(ADCx->CR2, ADC_CR2_DMA | ADC_CR2_DDS)); +} + +/** + * @brief Specify which ADC flag between EOC (end of unitary conversion) + * or EOS (end of sequence conversions) is used to indicate + * the end of conversion. + * @note This feature is aimed to be set when using ADC with + * programming model by polling or interruption + * (programming model by DMA usually uses DMA interruptions + * to indicate end of conversion and data transfer). + * @note For ADC group injected, end of conversion (flag&IT) is raised + * only at the end of the sequence. + * @rmtoll CR2 EOCS LL_ADC_REG_SetFlagEndOfConversion + * @param ADCx ADC instance + * @param EocSelection This parameter can be one of the following values: + * @arg @ref LL_ADC_REG_FLAG_EOC_SEQUENCE_CONV + * @arg @ref LL_ADC_REG_FLAG_EOC_UNITARY_CONV + * @retval None + */ +__STATIC_INLINE void LL_ADC_REG_SetFlagEndOfConversion(ADC_TypeDef *ADCx, uint32_t EocSelection) +{ + MODIFY_REG(ADCx->CR2, ADC_CR2_EOCS, EocSelection); +} + +/** + * @brief Get which ADC flag between EOC (end of unitary conversion) + * or EOS (end of sequence conversions) is used to indicate + * the end of conversion. + * @rmtoll CR2 EOCS LL_ADC_REG_GetFlagEndOfConversion + * @param ADCx ADC instance + * @retval Returned value can be one of the following values: + * @arg @ref LL_ADC_REG_FLAG_EOC_SEQUENCE_CONV + * @arg @ref LL_ADC_REG_FLAG_EOC_UNITARY_CONV + */ +__STATIC_INLINE uint32_t LL_ADC_REG_GetFlagEndOfConversion(ADC_TypeDef *ADCx) +{ + return (uint32_t)(READ_BIT(ADCx->CR2, ADC_CR2_EOCS)); +} + +/** + * @} + */ + +/** @defgroup ADC_LL_EF_Configuration_ADC_Group_Injected Configuration of ADC hierarchical scope: group injected + * @{ + */ + +/** + * @brief Set ADC group injected conversion trigger source: + * internal (SW start) or from external IP (timer event, + * external interrupt line). + * @note On this STM32 series, setting of external trigger edge is performed + * using function @ref LL_ADC_INJ_StartConversionExtTrig(). + * @note Availability of parameters of trigger sources from timer + * depends on timers availability on the selected device. + * @rmtoll CR2 JEXTSEL LL_ADC_INJ_SetTriggerSource\n + * CR2 JEXTEN LL_ADC_INJ_SetTriggerSource + * @param ADCx ADC instance + * @param TriggerSource This parameter can be one of the following values: + * @arg @ref LL_ADC_INJ_TRIG_SOFTWARE + * @arg @ref LL_ADC_INJ_TRIG_EXT_TIM1_CH4 + * @arg @ref LL_ADC_INJ_TRIG_EXT_TIM1_TRGO + * @arg @ref LL_ADC_INJ_TRIG_EXT_TIM2_CH1 + * @arg @ref LL_ADC_INJ_TRIG_EXT_TIM2_TRGO + * @arg @ref LL_ADC_INJ_TRIG_EXT_TIM3_CH2 + * @arg @ref LL_ADC_INJ_TRIG_EXT_TIM3_CH4 + * @arg @ref LL_ADC_INJ_TRIG_EXT_TIM4_CH1 + * @arg @ref LL_ADC_INJ_TRIG_EXT_TIM4_CH2 + * @arg @ref LL_ADC_INJ_TRIG_EXT_TIM4_CH3 + * @arg @ref LL_ADC_INJ_TRIG_EXT_TIM4_TRGO + * @arg @ref LL_ADC_INJ_TRIG_EXT_TIM5_CH4 + * @arg @ref LL_ADC_INJ_TRIG_EXT_TIM5_TRGO + * @arg @ref LL_ADC_INJ_TRIG_EXT_TIM8_CH2 + * @arg @ref LL_ADC_INJ_TRIG_EXT_TIM8_CH3 + * @arg @ref LL_ADC_INJ_TRIG_EXT_TIM8_CH4 + * @arg @ref LL_ADC_INJ_TRIG_EXT_EXTI_LINE15 + * @retval None + */ +__STATIC_INLINE void LL_ADC_INJ_SetTriggerSource(ADC_TypeDef *ADCx, uint32_t TriggerSource) +{ +/* Note: On this STM32 series, ADC group injected external trigger edge */ +/* is used to perform a ADC conversion start. */ +/* This function does not set external trigger edge. */ +/* This feature is set using function */ +/* @ref LL_ADC_INJ_StartConversionExtTrig(). */ + MODIFY_REG(ADCx->CR2, ADC_CR2_JEXTSEL, (TriggerSource & ADC_CR2_JEXTSEL)); +} + +/** + * @brief Get ADC group injected conversion trigger source: + * internal (SW start) or from external IP (timer event, + * external interrupt line). + * @note To determine whether group injected trigger source is + * internal (SW start) or external, without detail + * of which peripheral is selected as external trigger, + * (equivalent to + * "if(LL_ADC_INJ_GetTriggerSource(ADC1) == LL_ADC_INJ_TRIG_SOFTWARE)") + * use function @ref LL_ADC_INJ_IsTriggerSourceSWStart. + * @note Availability of parameters of trigger sources from timer + * depends on timers availability on the selected device. + * @rmtoll CR2 JEXTSEL LL_ADC_INJ_GetTriggerSource\n + * CR2 JEXTEN LL_ADC_INJ_GetTriggerSource + * @param ADCx ADC instance + * @retval Returned value can be one of the following values: + * @arg @ref LL_ADC_INJ_TRIG_SOFTWARE + * @arg @ref LL_ADC_INJ_TRIG_EXT_TIM1_CH4 + * @arg @ref LL_ADC_INJ_TRIG_EXT_TIM1_TRGO + * @arg @ref LL_ADC_INJ_TRIG_EXT_TIM2_CH1 + * @arg @ref LL_ADC_INJ_TRIG_EXT_TIM2_TRGO + * @arg @ref LL_ADC_INJ_TRIG_EXT_TIM3_CH2 + * @arg @ref LL_ADC_INJ_TRIG_EXT_TIM3_CH4 + * @arg @ref LL_ADC_INJ_TRIG_EXT_TIM4_CH1 + * @arg @ref LL_ADC_INJ_TRIG_EXT_TIM4_CH2 + * @arg @ref LL_ADC_INJ_TRIG_EXT_TIM4_CH3 + * @arg @ref LL_ADC_INJ_TRIG_EXT_TIM4_TRGO + * @arg @ref LL_ADC_INJ_TRIG_EXT_TIM5_CH4 + * @arg @ref LL_ADC_INJ_TRIG_EXT_TIM5_TRGO + * @arg @ref LL_ADC_INJ_TRIG_EXT_TIM8_CH2 + * @arg @ref LL_ADC_INJ_TRIG_EXT_TIM8_CH3 + * @arg @ref LL_ADC_INJ_TRIG_EXT_TIM8_CH4 + * @arg @ref LL_ADC_INJ_TRIG_EXT_EXTI_LINE15 + */ +__STATIC_INLINE uint32_t LL_ADC_INJ_GetTriggerSource(ADC_TypeDef *ADCx) +{ + uint32_t TriggerSource = READ_BIT(ADCx->CR2, ADC_CR2_JEXTSEL | ADC_CR2_JEXTEN); + + /* Value for shift of {0; 4; 8; 12} depending on value of bitfield */ + /* corresponding to ADC_CR2_JEXTEN {0; 1; 2; 3}. */ + uint32_t ShiftExten = ((TriggerSource & ADC_CR2_JEXTEN) >> (ADC_INJ_TRIG_EXTEN_BITOFFSET_POS - 2UL)); + + /* Set bitfield corresponding to ADC_CR2_JEXTEN and ADC_CR2_JEXTSEL */ + /* to match with triggers literals definition. */ + return ((TriggerSource + & (ADC_INJ_TRIG_SOURCE_MASK << ShiftExten) & ADC_CR2_JEXTSEL) + | ((ADC_INJ_TRIG_EDGE_MASK << ShiftExten) & ADC_CR2_JEXTEN) + ); +} + +/** + * @brief Get ADC group injected conversion trigger source internal (SW start) + or external + * @note In case of group injected trigger source set to external trigger, + * to determine which peripheral is selected as external trigger, + * use function @ref LL_ADC_INJ_GetTriggerSource. + * @rmtoll CR2 JEXTEN LL_ADC_INJ_IsTriggerSourceSWStart + * @param ADCx ADC instance + * @retval Value "0" if trigger source external trigger + * Value "1" if trigger source SW start. + */ +__STATIC_INLINE uint32_t LL_ADC_INJ_IsTriggerSourceSWStart(ADC_TypeDef *ADCx) +{ + return (READ_BIT(ADCx->CR2, ADC_CR2_JEXTEN) == (LL_ADC_INJ_TRIG_SOFTWARE & ADC_CR2_JEXTEN)); +} + +/** + * @brief Get ADC group injected conversion trigger polarity. + * Applicable only for trigger source set to external trigger. + * @rmtoll CR2 JEXTEN LL_ADC_INJ_GetTriggerEdge + * @param ADCx ADC instance + * @retval Returned value can be one of the following values: + * @arg @ref LL_ADC_INJ_TRIG_EXT_RISING + * @arg @ref LL_ADC_INJ_TRIG_EXT_FALLING + * @arg @ref LL_ADC_INJ_TRIG_EXT_RISINGFALLING + */ +__STATIC_INLINE uint32_t LL_ADC_INJ_GetTriggerEdge(ADC_TypeDef *ADCx) +{ + return (uint32_t)(READ_BIT(ADCx->CR2, ADC_CR2_JEXTEN)); +} + +/** + * @brief Set ADC group injected sequencer length and scan direction. + * @note This function performs configuration of: + * - Sequence length: Number of ranks in the scan sequence. + * - Sequence direction: Unless specified in parameters, sequencer + * scan direction is forward (from rank 1 to rank n). + * @note On this STM32 series, group injected sequencer configuration + * is conditioned to ADC instance sequencer mode. + * If ADC instance sequencer mode is disabled, sequencers of + * all groups (group regular, group injected) can be configured + * but their execution is disabled (limited to rank 1). + * Refer to function @ref LL_ADC_SetSequencersScanMode(). + * @note Sequencer disabled is equivalent to sequencer of 1 rank: + * ADC conversion on only 1 channel. + * @rmtoll JSQR JL LL_ADC_INJ_SetSequencerLength + * @param ADCx ADC instance + * @param SequencerNbRanks This parameter can be one of the following values: + * @arg @ref LL_ADC_INJ_SEQ_SCAN_DISABLE + * @arg @ref LL_ADC_INJ_SEQ_SCAN_ENABLE_2RANKS + * @arg @ref LL_ADC_INJ_SEQ_SCAN_ENABLE_3RANKS + * @arg @ref LL_ADC_INJ_SEQ_SCAN_ENABLE_4RANKS + * @retval None + */ +__STATIC_INLINE void LL_ADC_INJ_SetSequencerLength(ADC_TypeDef *ADCx, uint32_t SequencerNbRanks) +{ + MODIFY_REG(ADCx->JSQR, ADC_JSQR_JL, SequencerNbRanks); +} + +/** + * @brief Get ADC group injected sequencer length and scan direction. + * @note This function retrieves: + * - Sequence length: Number of ranks in the scan sequence. + * - Sequence direction: Unless specified in parameters, sequencer + * scan direction is forward (from rank 1 to rank n). + * @note On this STM32 series, group injected sequencer configuration + * is conditioned to ADC instance sequencer mode. + * If ADC instance sequencer mode is disabled, sequencers of + * all groups (group regular, group injected) can be configured + * but their execution is disabled (limited to rank 1). + * Refer to function @ref LL_ADC_SetSequencersScanMode(). + * @note Sequencer disabled is equivalent to sequencer of 1 rank: + * ADC conversion on only 1 channel. + * @rmtoll JSQR JL LL_ADC_INJ_GetSequencerLength + * @param ADCx ADC instance + * @retval Returned value can be one of the following values: + * @arg @ref LL_ADC_INJ_SEQ_SCAN_DISABLE + * @arg @ref LL_ADC_INJ_SEQ_SCAN_ENABLE_2RANKS + * @arg @ref LL_ADC_INJ_SEQ_SCAN_ENABLE_3RANKS + * @arg @ref LL_ADC_INJ_SEQ_SCAN_ENABLE_4RANKS + */ +__STATIC_INLINE uint32_t LL_ADC_INJ_GetSequencerLength(ADC_TypeDef *ADCx) +{ + return (uint32_t)(READ_BIT(ADCx->JSQR, ADC_JSQR_JL)); +} + +/** + * @brief Set ADC group injected sequencer discontinuous mode: + * sequence subdivided and scan conversions interrupted every selected + * number of ranks. + * @note It is not possible to enable both ADC group injected + * auto-injected mode and sequencer discontinuous mode. + * @rmtoll CR1 DISCEN LL_ADC_INJ_SetSequencerDiscont + * @param ADCx ADC instance + * @param SeqDiscont This parameter can be one of the following values: + * @arg @ref LL_ADC_INJ_SEQ_DISCONT_DISABLE + * @arg @ref LL_ADC_INJ_SEQ_DISCONT_1RANK + * @retval None + */ +__STATIC_INLINE void LL_ADC_INJ_SetSequencerDiscont(ADC_TypeDef *ADCx, uint32_t SeqDiscont) +{ + MODIFY_REG(ADCx->CR1, ADC_CR1_JDISCEN, SeqDiscont); +} + +/** + * @brief Get ADC group injected sequencer discontinuous mode: + * sequence subdivided and scan conversions interrupted every selected + * number of ranks. + * @rmtoll CR1 DISCEN LL_ADC_REG_GetSequencerDiscont + * @param ADCx ADC instance + * @retval Returned value can be one of the following values: + * @arg @ref LL_ADC_INJ_SEQ_DISCONT_DISABLE + * @arg @ref LL_ADC_INJ_SEQ_DISCONT_1RANK + */ +__STATIC_INLINE uint32_t LL_ADC_INJ_GetSequencerDiscont(ADC_TypeDef *ADCx) +{ + return (uint32_t)(READ_BIT(ADCx->CR1, ADC_CR1_JDISCEN)); +} + +/** + * @brief Set ADC group injected sequence: channel on the selected + * sequence rank. + * @note Depending on devices and packages, some channels may not be available. + * Refer to device datasheet for channels availability. + * @note On this STM32 series, to measure internal channels (VrefInt, + * TempSensor, ...), measurement paths to internal channels must be + * enabled separately. + * This can be done using function @ref LL_ADC_SetCommonPathInternalCh(). + * @rmtoll JSQR JSQ1 LL_ADC_INJ_SetSequencerRanks\n + * JSQR JSQ2 LL_ADC_INJ_SetSequencerRanks\n + * JSQR JSQ3 LL_ADC_INJ_SetSequencerRanks\n + * JSQR JSQ4 LL_ADC_INJ_SetSequencerRanks + * @param ADCx ADC instance + * @param Rank This parameter can be one of the following values: + * @arg @ref LL_ADC_INJ_RANK_1 + * @arg @ref LL_ADC_INJ_RANK_2 + * @arg @ref LL_ADC_INJ_RANK_3 + * @arg @ref LL_ADC_INJ_RANK_4 + * @param Channel This parameter can be one of the following values: + * @arg @ref LL_ADC_CHANNEL_0 + * @arg @ref LL_ADC_CHANNEL_1 + * @arg @ref LL_ADC_CHANNEL_2 + * @arg @ref LL_ADC_CHANNEL_3 + * @arg @ref LL_ADC_CHANNEL_4 + * @arg @ref LL_ADC_CHANNEL_5 + * @arg @ref LL_ADC_CHANNEL_6 + * @arg @ref LL_ADC_CHANNEL_7 + * @arg @ref LL_ADC_CHANNEL_8 + * @arg @ref LL_ADC_CHANNEL_9 + * @arg @ref LL_ADC_CHANNEL_10 + * @arg @ref LL_ADC_CHANNEL_11 + * @arg @ref LL_ADC_CHANNEL_12 + * @arg @ref LL_ADC_CHANNEL_13 + * @arg @ref LL_ADC_CHANNEL_14 + * @arg @ref LL_ADC_CHANNEL_15 + * @arg @ref LL_ADC_CHANNEL_16 + * @arg @ref LL_ADC_CHANNEL_17 + * @arg @ref LL_ADC_CHANNEL_18 + * @arg @ref LL_ADC_CHANNEL_VREFINT (1) + * @arg @ref LL_ADC_CHANNEL_TEMPSENSOR (1)(2) + * @arg @ref LL_ADC_CHANNEL_VBAT (1) + * + * (1) On STM32F4, parameter available only on ADC instance: ADC1.\n + * (2) On devices STM32F42x and STM32F43x, limitation: this internal channel is shared between temperature sensor and Vbat, only 1 measurement path must be enabled. + * @retval None + */ +__STATIC_INLINE void LL_ADC_INJ_SetSequencerRanks(ADC_TypeDef *ADCx, uint32_t Rank, uint32_t Channel) +{ + /* Set bits with content of parameter "Channel" with bits position */ + /* in register depending on parameter "Rank". */ + /* Parameters "Rank" and "Channel" are used with masks because containing */ + /* other bits reserved for other purpose. */ + uint32_t tmpreg1 = (READ_BIT(ADCx->JSQR, ADC_JSQR_JL) >> ADC_JSQR_JL_Pos) + 1UL; + + MODIFY_REG(ADCx->JSQR, + ADC_CHANNEL_ID_NUMBER_MASK << (5UL * (uint8_t)(((Rank) + 3UL) - (tmpreg1))), + (Channel & ADC_CHANNEL_ID_NUMBER_MASK) << (5UL * (uint8_t)(((Rank) + 3UL) - (tmpreg1)))); +} + +/** + * @brief Get ADC group injected sequence: channel on the selected + * sequence rank. + * @note Depending on devices and packages, some channels may not be available. + * Refer to device datasheet for channels availability. + * @note Usage of the returned channel number: + * - To reinject this channel into another function LL_ADC_xxx: + * the returned channel number is only partly formatted on definition + * of literals LL_ADC_CHANNEL_x. Therefore, it has to be compared + * with parts of literals LL_ADC_CHANNEL_x or using + * helper macro @ref __LL_ADC_CHANNEL_TO_DECIMAL_NB(). + * Then the selected literal LL_ADC_CHANNEL_x can be used + * as parameter for another function. + * - To get the channel number in decimal format: + * process the returned value with the helper macro + * @ref __LL_ADC_CHANNEL_TO_DECIMAL_NB(). + * @rmtoll JSQR JSQ1 LL_ADC_INJ_SetSequencerRanks\n + * JSQR JSQ2 LL_ADC_INJ_SetSequencerRanks\n + * JSQR JSQ3 LL_ADC_INJ_SetSequencerRanks\n + * JSQR JSQ4 LL_ADC_INJ_SetSequencerRanks + * @param ADCx ADC instance + * @param Rank This parameter can be one of the following values: + * @arg @ref LL_ADC_INJ_RANK_1 + * @arg @ref LL_ADC_INJ_RANK_2 + * @arg @ref LL_ADC_INJ_RANK_3 + * @arg @ref LL_ADC_INJ_RANK_4 + * @retval Returned value can be one of the following values: + * @arg @ref LL_ADC_CHANNEL_0 + * @arg @ref LL_ADC_CHANNEL_1 + * @arg @ref LL_ADC_CHANNEL_2 + * @arg @ref LL_ADC_CHANNEL_3 + * @arg @ref LL_ADC_CHANNEL_4 + * @arg @ref LL_ADC_CHANNEL_5 + * @arg @ref LL_ADC_CHANNEL_6 + * @arg @ref LL_ADC_CHANNEL_7 + * @arg @ref LL_ADC_CHANNEL_8 + * @arg @ref LL_ADC_CHANNEL_9 + * @arg @ref LL_ADC_CHANNEL_10 + * @arg @ref LL_ADC_CHANNEL_11 + * @arg @ref LL_ADC_CHANNEL_12 + * @arg @ref LL_ADC_CHANNEL_13 + * @arg @ref LL_ADC_CHANNEL_14 + * @arg @ref LL_ADC_CHANNEL_15 + * @arg @ref LL_ADC_CHANNEL_16 + * @arg @ref LL_ADC_CHANNEL_17 + * @arg @ref LL_ADC_CHANNEL_18 + * @arg @ref LL_ADC_CHANNEL_VREFINT (1) + * @arg @ref LL_ADC_CHANNEL_TEMPSENSOR (1)(2) + * @arg @ref LL_ADC_CHANNEL_VBAT (1) + * + * (1) On STM32F4, parameter available only on ADC instance: ADC1.\n + * (2) On devices STM32F42x and STM32F43x, limitation: this internal channel is shared between temperature sensor and Vbat, only 1 measurement path must be enabled.\n + * (1) For ADC channel read back from ADC register, + * comparison with internal channel parameter to be done + * using helper macro @ref __LL_ADC_CHANNEL_INTERNAL_TO_EXTERNAL(). + */ +__STATIC_INLINE uint32_t LL_ADC_INJ_GetSequencerRanks(ADC_TypeDef *ADCx, uint32_t Rank) +{ + uint32_t tmpreg1 = (READ_BIT(ADCx->JSQR, ADC_JSQR_JL) >> ADC_JSQR_JL_Pos) + 1UL; + + return (uint32_t)(READ_BIT(ADCx->JSQR, + ADC_CHANNEL_ID_NUMBER_MASK << (5UL * (uint8_t)(((Rank) + 3UL) - (tmpreg1)))) + >> (5UL * (uint8_t)(((Rank) + 3UL) - (tmpreg1))) + ); +} + +/** + * @brief Set ADC group injected conversion trigger: + * independent or from ADC group regular. + * @note This mode can be used to extend number of data registers + * updated after one ADC conversion trigger and with data + * permanently kept (not erased by successive conversions of scan of + * ADC sequencer ranks), up to 5 data registers: + * 1 data register on ADC group regular, 4 data registers + * on ADC group injected. + * @note If ADC group injected injected trigger source is set to an + * external trigger, this feature must be must be set to + * independent trigger. + * ADC group injected automatic trigger is compliant only with + * group injected trigger source set to SW start, without any + * further action on ADC group injected conversion start or stop: + * in this case, ADC group injected is controlled only + * from ADC group regular. + * @note It is not possible to enable both ADC group injected + * auto-injected mode and sequencer discontinuous mode. + * @rmtoll CR1 JAUTO LL_ADC_INJ_SetTrigAuto + * @param ADCx ADC instance + * @param TrigAuto This parameter can be one of the following values: + * @arg @ref LL_ADC_INJ_TRIG_INDEPENDENT + * @arg @ref LL_ADC_INJ_TRIG_FROM_GRP_REGULAR + * @retval None + */ +__STATIC_INLINE void LL_ADC_INJ_SetTrigAuto(ADC_TypeDef *ADCx, uint32_t TrigAuto) +{ + MODIFY_REG(ADCx->CR1, ADC_CR1_JAUTO, TrigAuto); +} + +/** + * @brief Get ADC group injected conversion trigger: + * independent or from ADC group regular. + * @rmtoll CR1 JAUTO LL_ADC_INJ_GetTrigAuto + * @param ADCx ADC instance + * @retval Returned value can be one of the following values: + * @arg @ref LL_ADC_INJ_TRIG_INDEPENDENT + * @arg @ref LL_ADC_INJ_TRIG_FROM_GRP_REGULAR + */ +__STATIC_INLINE uint32_t LL_ADC_INJ_GetTrigAuto(ADC_TypeDef *ADCx) +{ + return (uint32_t)(READ_BIT(ADCx->CR1, ADC_CR1_JAUTO)); +} + +/** + * @brief Set ADC group injected offset. + * @note It sets: + * - ADC group injected rank to which the offset programmed + * will be applied + * - Offset level (offset to be subtracted from the raw + * converted data). + * Caution: Offset format is dependent to ADC resolution: + * offset has to be left-aligned on bit 11, the LSB (right bits) + * are set to 0. + * @note Offset cannot be enabled or disabled. + * To emulate offset disabled, set an offset value equal to 0. + * @rmtoll JOFR1 JOFFSET1 LL_ADC_INJ_SetOffset\n + * JOFR2 JOFFSET2 LL_ADC_INJ_SetOffset\n + * JOFR3 JOFFSET3 LL_ADC_INJ_SetOffset\n + * JOFR4 JOFFSET4 LL_ADC_INJ_SetOffset + * @param ADCx ADC instance + * @param Rank This parameter can be one of the following values: + * @arg @ref LL_ADC_INJ_RANK_1 + * @arg @ref LL_ADC_INJ_RANK_2 + * @arg @ref LL_ADC_INJ_RANK_3 + * @arg @ref LL_ADC_INJ_RANK_4 + * @param OffsetLevel Value between Min_Data=0x000 and Max_Data=0xFFF + * @retval None + */ +__STATIC_INLINE void LL_ADC_INJ_SetOffset(ADC_TypeDef *ADCx, uint32_t Rank, uint32_t OffsetLevel) +{ + __IO uint32_t *preg = __ADC_PTR_REG_OFFSET(ADCx->JOFR1, __ADC_MASK_SHIFT(Rank, ADC_INJ_JOFRX_REGOFFSET_MASK)); + + MODIFY_REG(*preg, + ADC_JOFR1_JOFFSET1, + OffsetLevel); +} + +/** + * @brief Get ADC group injected offset. + * @note It gives offset level (offset to be subtracted from the raw converted data). + * Caution: Offset format is dependent to ADC resolution: + * offset has to be left-aligned on bit 11, the LSB (right bits) + * are set to 0. + * @rmtoll JOFR1 JOFFSET1 LL_ADC_INJ_GetOffset\n + * JOFR2 JOFFSET2 LL_ADC_INJ_GetOffset\n + * JOFR3 JOFFSET3 LL_ADC_INJ_GetOffset\n + * JOFR4 JOFFSET4 LL_ADC_INJ_GetOffset + * @param ADCx ADC instance + * @param Rank This parameter can be one of the following values: + * @arg @ref LL_ADC_INJ_RANK_1 + * @arg @ref LL_ADC_INJ_RANK_2 + * @arg @ref LL_ADC_INJ_RANK_3 + * @arg @ref LL_ADC_INJ_RANK_4 + * @retval Value between Min_Data=0x000 and Max_Data=0xFFF + */ +__STATIC_INLINE uint32_t LL_ADC_INJ_GetOffset(ADC_TypeDef *ADCx, uint32_t Rank) +{ + __IO uint32_t *preg = __ADC_PTR_REG_OFFSET(ADCx->JOFR1, __ADC_MASK_SHIFT(Rank, ADC_INJ_JOFRX_REGOFFSET_MASK)); + + return (uint32_t)(READ_BIT(*preg, + ADC_JOFR1_JOFFSET1) + ); +} + +/** + * @} + */ + +/** @defgroup ADC_LL_EF_Configuration_Channels Configuration of ADC hierarchical scope: channels + * @{ + */ + +/** + * @brief Set sampling time of the selected ADC channel + * Unit: ADC clock cycles. + * @note On this device, sampling time is on channel scope: independently + * of channel mapped on ADC group regular or injected. + * @note In case of internal channel (VrefInt, TempSensor, ...) to be + * converted: + * sampling time constraints must be respected (sampling time can be + * adjusted in function of ADC clock frequency and sampling time + * setting). + * Refer to device datasheet for timings values (parameters TS_vrefint, + * TS_temp, ...). + * @note Conversion time is the addition of sampling time and processing time. + * Refer to reference manual for ADC processing time of + * this STM32 series. + * @note In case of ADC conversion of internal channel (VrefInt, + * temperature sensor, ...), a sampling time minimum value + * is required. + * Refer to device datasheet. + * @rmtoll SMPR1 SMP18 LL_ADC_SetChannelSamplingTime\n + * SMPR1 SMP17 LL_ADC_SetChannelSamplingTime\n + * SMPR1 SMP16 LL_ADC_SetChannelSamplingTime\n + * SMPR1 SMP15 LL_ADC_SetChannelSamplingTime\n + * SMPR1 SMP14 LL_ADC_SetChannelSamplingTime\n + * SMPR1 SMP13 LL_ADC_SetChannelSamplingTime\n + * SMPR1 SMP12 LL_ADC_SetChannelSamplingTime\n + * SMPR1 SMP11 LL_ADC_SetChannelSamplingTime\n + * SMPR1 SMP10 LL_ADC_SetChannelSamplingTime\n + * SMPR2 SMP9 LL_ADC_SetChannelSamplingTime\n + * SMPR2 SMP8 LL_ADC_SetChannelSamplingTime\n + * SMPR2 SMP7 LL_ADC_SetChannelSamplingTime\n + * SMPR2 SMP6 LL_ADC_SetChannelSamplingTime\n + * SMPR2 SMP5 LL_ADC_SetChannelSamplingTime\n + * SMPR2 SMP4 LL_ADC_SetChannelSamplingTime\n + * SMPR2 SMP3 LL_ADC_SetChannelSamplingTime\n + * SMPR2 SMP2 LL_ADC_SetChannelSamplingTime\n + * SMPR2 SMP1 LL_ADC_SetChannelSamplingTime\n + * SMPR2 SMP0 LL_ADC_SetChannelSamplingTime + * @param ADCx ADC instance + * @param Channel This parameter can be one of the following values: + * @arg @ref LL_ADC_CHANNEL_0 + * @arg @ref LL_ADC_CHANNEL_1 + * @arg @ref LL_ADC_CHANNEL_2 + * @arg @ref LL_ADC_CHANNEL_3 + * @arg @ref LL_ADC_CHANNEL_4 + * @arg @ref LL_ADC_CHANNEL_5 + * @arg @ref LL_ADC_CHANNEL_6 + * @arg @ref LL_ADC_CHANNEL_7 + * @arg @ref LL_ADC_CHANNEL_8 + * @arg @ref LL_ADC_CHANNEL_9 + * @arg @ref LL_ADC_CHANNEL_10 + * @arg @ref LL_ADC_CHANNEL_11 + * @arg @ref LL_ADC_CHANNEL_12 + * @arg @ref LL_ADC_CHANNEL_13 + * @arg @ref LL_ADC_CHANNEL_14 + * @arg @ref LL_ADC_CHANNEL_15 + * @arg @ref LL_ADC_CHANNEL_16 + * @arg @ref LL_ADC_CHANNEL_17 + * @arg @ref LL_ADC_CHANNEL_18 + * @arg @ref LL_ADC_CHANNEL_VREFINT (1) + * @arg @ref LL_ADC_CHANNEL_TEMPSENSOR (1)(2) + * @arg @ref LL_ADC_CHANNEL_VBAT (1) + * + * (1) On STM32F4, parameter available only on ADC instance: ADC1.\n + * (2) On devices STM32F42x and STM32F43x, limitation: this internal channel is shared between temperature sensor and Vbat, only 1 measurement path must be enabled. + * @param SamplingTime This parameter can be one of the following values: + * @arg @ref LL_ADC_SAMPLINGTIME_3CYCLES + * @arg @ref LL_ADC_SAMPLINGTIME_15CYCLES + * @arg @ref LL_ADC_SAMPLINGTIME_28CYCLES + * @arg @ref LL_ADC_SAMPLINGTIME_56CYCLES + * @arg @ref LL_ADC_SAMPLINGTIME_84CYCLES + * @arg @ref LL_ADC_SAMPLINGTIME_112CYCLES + * @arg @ref LL_ADC_SAMPLINGTIME_144CYCLES + * @arg @ref LL_ADC_SAMPLINGTIME_480CYCLES + * @retval None + */ +__STATIC_INLINE void LL_ADC_SetChannelSamplingTime(ADC_TypeDef *ADCx, uint32_t Channel, uint32_t SamplingTime) +{ + /* Set bits with content of parameter "SamplingTime" with bits position */ + /* in register and register position depending on parameter "Channel". */ + /* Parameter "Channel" is used with masks because containing */ + /* other bits reserved for other purpose. */ + __IO uint32_t *preg = __ADC_PTR_REG_OFFSET(ADCx->SMPR1, __ADC_MASK_SHIFT(Channel, ADC_CHANNEL_SMPRX_REGOFFSET_MASK)); + + MODIFY_REG(*preg, + ADC_SMPR2_SMP0 << __ADC_MASK_SHIFT(Channel, ADC_CHANNEL_SMPx_BITOFFSET_MASK), + SamplingTime << __ADC_MASK_SHIFT(Channel, ADC_CHANNEL_SMPx_BITOFFSET_MASK)); +} + +/** + * @brief Get sampling time of the selected ADC channel + * Unit: ADC clock cycles. + * @note On this device, sampling time is on channel scope: independently + * of channel mapped on ADC group regular or injected. + * @note Conversion time is the addition of sampling time and processing time. + * Refer to reference manual for ADC processing time of + * this STM32 series. + * @rmtoll SMPR1 SMP18 LL_ADC_GetChannelSamplingTime\n + * SMPR1 SMP17 LL_ADC_GetChannelSamplingTime\n + * SMPR1 SMP16 LL_ADC_GetChannelSamplingTime\n + * SMPR1 SMP15 LL_ADC_GetChannelSamplingTime\n + * SMPR1 SMP14 LL_ADC_GetChannelSamplingTime\n + * SMPR1 SMP13 LL_ADC_GetChannelSamplingTime\n + * SMPR1 SMP12 LL_ADC_GetChannelSamplingTime\n + * SMPR1 SMP11 LL_ADC_GetChannelSamplingTime\n + * SMPR1 SMP10 LL_ADC_GetChannelSamplingTime\n + * SMPR2 SMP9 LL_ADC_GetChannelSamplingTime\n + * SMPR2 SMP8 LL_ADC_GetChannelSamplingTime\n + * SMPR2 SMP7 LL_ADC_GetChannelSamplingTime\n + * SMPR2 SMP6 LL_ADC_GetChannelSamplingTime\n + * SMPR2 SMP5 LL_ADC_GetChannelSamplingTime\n + * SMPR2 SMP4 LL_ADC_GetChannelSamplingTime\n + * SMPR2 SMP3 LL_ADC_GetChannelSamplingTime\n + * SMPR2 SMP2 LL_ADC_GetChannelSamplingTime\n + * SMPR2 SMP1 LL_ADC_GetChannelSamplingTime\n + * SMPR2 SMP0 LL_ADC_GetChannelSamplingTime + * @param ADCx ADC instance + * @param Channel This parameter can be one of the following values: + * @arg @ref LL_ADC_CHANNEL_0 + * @arg @ref LL_ADC_CHANNEL_1 + * @arg @ref LL_ADC_CHANNEL_2 + * @arg @ref LL_ADC_CHANNEL_3 + * @arg @ref LL_ADC_CHANNEL_4 + * @arg @ref LL_ADC_CHANNEL_5 + * @arg @ref LL_ADC_CHANNEL_6 + * @arg @ref LL_ADC_CHANNEL_7 + * @arg @ref LL_ADC_CHANNEL_8 + * @arg @ref LL_ADC_CHANNEL_9 + * @arg @ref LL_ADC_CHANNEL_10 + * @arg @ref LL_ADC_CHANNEL_11 + * @arg @ref LL_ADC_CHANNEL_12 + * @arg @ref LL_ADC_CHANNEL_13 + * @arg @ref LL_ADC_CHANNEL_14 + * @arg @ref LL_ADC_CHANNEL_15 + * @arg @ref LL_ADC_CHANNEL_16 + * @arg @ref LL_ADC_CHANNEL_17 + * @arg @ref LL_ADC_CHANNEL_18 + * @arg @ref LL_ADC_CHANNEL_VREFINT (1) + * @arg @ref LL_ADC_CHANNEL_TEMPSENSOR (1)(2) + * @arg @ref LL_ADC_CHANNEL_VBAT (1) + * + * (1) On STM32F4, parameter available only on ADC instance: ADC1.\n + * (2) On devices STM32F42x and STM32F43x, limitation: this internal channel is shared between temperature sensor and Vbat, only 1 measurement path must be enabled. + * @retval Returned value can be one of the following values: + * @arg @ref LL_ADC_SAMPLINGTIME_3CYCLES + * @arg @ref LL_ADC_SAMPLINGTIME_15CYCLES + * @arg @ref LL_ADC_SAMPLINGTIME_28CYCLES + * @arg @ref LL_ADC_SAMPLINGTIME_56CYCLES + * @arg @ref LL_ADC_SAMPLINGTIME_84CYCLES + * @arg @ref LL_ADC_SAMPLINGTIME_112CYCLES + * @arg @ref LL_ADC_SAMPLINGTIME_144CYCLES + * @arg @ref LL_ADC_SAMPLINGTIME_480CYCLES + */ +__STATIC_INLINE uint32_t LL_ADC_GetChannelSamplingTime(ADC_TypeDef *ADCx, uint32_t Channel) +{ + __IO uint32_t *preg = __ADC_PTR_REG_OFFSET(ADCx->SMPR1, __ADC_MASK_SHIFT(Channel, ADC_CHANNEL_SMPRX_REGOFFSET_MASK)); + + return (uint32_t)(READ_BIT(*preg, + ADC_SMPR2_SMP0 << __ADC_MASK_SHIFT(Channel, ADC_CHANNEL_SMPx_BITOFFSET_MASK)) + >> __ADC_MASK_SHIFT(Channel, ADC_CHANNEL_SMPx_BITOFFSET_MASK) + ); +} + +/** + * @} + */ + +/** @defgroup ADC_LL_EF_Configuration_ADC_AnalogWatchdog Configuration of ADC transversal scope: analog watchdog + * @{ + */ + +/** + * @brief Set ADC analog watchdog monitored channels: + * a single channel or all channels, + * on ADC groups regular and-or injected. + * @note Once monitored channels are selected, analog watchdog + * is enabled. + * @note In case of need to define a single channel to monitor + * with analog watchdog from sequencer channel definition, + * use helper macro @ref __LL_ADC_ANALOGWD_CHANNEL_GROUP(). + * @note On this STM32 series, there is only 1 kind of analog watchdog + * instance: + * - AWD standard (instance AWD1): + * - channels monitored: can monitor 1 channel or all channels. + * - groups monitored: ADC groups regular and-or injected. + * - resolution: resolution is not limited (corresponds to + * ADC resolution configured). + * @rmtoll CR1 AWD1CH LL_ADC_SetAnalogWDMonitChannels\n + * CR1 AWD1SGL LL_ADC_SetAnalogWDMonitChannels\n + * CR1 AWD1EN LL_ADC_SetAnalogWDMonitChannels + * @param ADCx ADC instance + * @param AWDChannelGroup This parameter can be one of the following values: + * @arg @ref LL_ADC_AWD_DISABLE + * @arg @ref LL_ADC_AWD_ALL_CHANNELS_REG + * @arg @ref LL_ADC_AWD_ALL_CHANNELS_INJ + * @arg @ref LL_ADC_AWD_ALL_CHANNELS_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_0_REG + * @arg @ref LL_ADC_AWD_CHANNEL_0_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_0_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_1_REG + * @arg @ref LL_ADC_AWD_CHANNEL_1_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_1_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_2_REG + * @arg @ref LL_ADC_AWD_CHANNEL_2_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_2_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_3_REG + * @arg @ref LL_ADC_AWD_CHANNEL_3_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_3_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_4_REG + * @arg @ref LL_ADC_AWD_CHANNEL_4_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_4_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_5_REG + * @arg @ref LL_ADC_AWD_CHANNEL_5_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_5_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_6_REG + * @arg @ref LL_ADC_AWD_CHANNEL_6_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_6_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_7_REG + * @arg @ref LL_ADC_AWD_CHANNEL_7_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_7_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_8_REG + * @arg @ref LL_ADC_AWD_CHANNEL_8_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_8_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_9_REG + * @arg @ref LL_ADC_AWD_CHANNEL_9_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_9_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_10_REG + * @arg @ref LL_ADC_AWD_CHANNEL_10_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_10_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_11_REG + * @arg @ref LL_ADC_AWD_CHANNEL_11_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_11_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_12_REG + * @arg @ref LL_ADC_AWD_CHANNEL_12_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_12_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_13_REG + * @arg @ref LL_ADC_AWD_CHANNEL_13_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_13_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_14_REG + * @arg @ref LL_ADC_AWD_CHANNEL_14_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_14_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_15_REG + * @arg @ref LL_ADC_AWD_CHANNEL_15_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_15_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_16_REG + * @arg @ref LL_ADC_AWD_CHANNEL_16_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_16_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_17_REG + * @arg @ref LL_ADC_AWD_CHANNEL_17_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_17_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_18_REG + * @arg @ref LL_ADC_AWD_CHANNEL_18_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_18_REG_INJ + * @arg @ref LL_ADC_AWD_CH_VREFINT_REG (1) + * @arg @ref LL_ADC_AWD_CH_VREFINT_INJ (1) + * @arg @ref LL_ADC_AWD_CH_VREFINT_REG_INJ (1) + * @arg @ref LL_ADC_AWD_CH_TEMPSENSOR_REG (1)(2) + * @arg @ref LL_ADC_AWD_CH_TEMPSENSOR_INJ (1)(2) + * @arg @ref LL_ADC_AWD_CH_TEMPSENSOR_REG_INJ (1)(2) + * @arg @ref LL_ADC_AWD_CH_VBAT_REG (1) + * @arg @ref LL_ADC_AWD_CH_VBAT_INJ (1) + * @arg @ref LL_ADC_AWD_CH_VBAT_REG_INJ (1) + * + * (1) On STM32F4, parameter available only on ADC instance: ADC1.\n + * (2) On devices STM32F42x and STM32F43x, limitation: this internal channel is shared between temperature sensor and Vbat, only 1 measurement path must be enabled. + * @retval None + */ +__STATIC_INLINE void LL_ADC_SetAnalogWDMonitChannels(ADC_TypeDef *ADCx, uint32_t AWDChannelGroup) +{ + MODIFY_REG(ADCx->CR1, + (ADC_CR1_AWDEN | ADC_CR1_JAWDEN | ADC_CR1_AWDSGL | ADC_CR1_AWDCH), + AWDChannelGroup); +} + +/** + * @brief Get ADC analog watchdog monitored channel. + * @note Usage of the returned channel number: + * - To reinject this channel into another function LL_ADC_xxx: + * the returned channel number is only partly formatted on definition + * of literals LL_ADC_CHANNEL_x. Therefore, it has to be compared + * with parts of literals LL_ADC_CHANNEL_x or using + * helper macro @ref __LL_ADC_CHANNEL_TO_DECIMAL_NB(). + * Then the selected literal LL_ADC_CHANNEL_x can be used + * as parameter for another function. + * - To get the channel number in decimal format: + * process the returned value with the helper macro + * @ref __LL_ADC_CHANNEL_TO_DECIMAL_NB(). + * Applicable only when the analog watchdog is set to monitor + * one channel. + * @note On this STM32 series, there is only 1 kind of analog watchdog + * instance: + * - AWD standard (instance AWD1): + * - channels monitored: can monitor 1 channel or all channels. + * - groups monitored: ADC groups regular and-or injected. + * - resolution: resolution is not limited (corresponds to + * ADC resolution configured). + * @rmtoll CR1 AWD1CH LL_ADC_GetAnalogWDMonitChannels\n + * CR1 AWD1SGL LL_ADC_GetAnalogWDMonitChannels\n + * CR1 AWD1EN LL_ADC_GetAnalogWDMonitChannels + * @param ADCx ADC instance + * @retval Returned value can be one of the following values: + * @arg @ref LL_ADC_AWD_DISABLE + * @arg @ref LL_ADC_AWD_ALL_CHANNELS_REG + * @arg @ref LL_ADC_AWD_ALL_CHANNELS_INJ + * @arg @ref LL_ADC_AWD_ALL_CHANNELS_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_0_REG + * @arg @ref LL_ADC_AWD_CHANNEL_0_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_0_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_1_REG + * @arg @ref LL_ADC_AWD_CHANNEL_1_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_1_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_2_REG + * @arg @ref LL_ADC_AWD_CHANNEL_2_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_2_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_3_REG + * @arg @ref LL_ADC_AWD_CHANNEL_3_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_3_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_4_REG + * @arg @ref LL_ADC_AWD_CHANNEL_4_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_4_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_5_REG + * @arg @ref LL_ADC_AWD_CHANNEL_5_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_5_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_6_REG + * @arg @ref LL_ADC_AWD_CHANNEL_6_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_6_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_7_REG + * @arg @ref LL_ADC_AWD_CHANNEL_7_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_7_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_8_REG + * @arg @ref LL_ADC_AWD_CHANNEL_8_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_8_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_9_REG + * @arg @ref LL_ADC_AWD_CHANNEL_9_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_9_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_10_REG + * @arg @ref LL_ADC_AWD_CHANNEL_10_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_10_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_11_REG + * @arg @ref LL_ADC_AWD_CHANNEL_11_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_11_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_12_REG + * @arg @ref LL_ADC_AWD_CHANNEL_12_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_12_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_13_REG + * @arg @ref LL_ADC_AWD_CHANNEL_13_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_13_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_14_REG + * @arg @ref LL_ADC_AWD_CHANNEL_14_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_14_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_15_REG + * @arg @ref LL_ADC_AWD_CHANNEL_15_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_15_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_16_REG + * @arg @ref LL_ADC_AWD_CHANNEL_16_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_16_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_17_REG + * @arg @ref LL_ADC_AWD_CHANNEL_17_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_17_REG_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_18_REG + * @arg @ref LL_ADC_AWD_CHANNEL_18_INJ + * @arg @ref LL_ADC_AWD_CHANNEL_18_REG_INJ + */ +__STATIC_INLINE uint32_t LL_ADC_GetAnalogWDMonitChannels(ADC_TypeDef *ADCx) +{ + return (uint32_t)(READ_BIT(ADCx->CR1, (ADC_CR1_AWDEN | ADC_CR1_JAWDEN | ADC_CR1_AWDSGL | ADC_CR1_AWDCH))); +} + +/** + * @brief Set ADC analog watchdog threshold value of threshold + * high or low. + * @note In case of ADC resolution different of 12 bits, + * analog watchdog thresholds data require a specific shift. + * Use helper macro @ref __LL_ADC_ANALOGWD_SET_THRESHOLD_RESOLUTION(). + * @note On this STM32 series, there is only 1 kind of analog watchdog + * instance: + * - AWD standard (instance AWD1): + * - channels monitored: can monitor 1 channel or all channels. + * - groups monitored: ADC groups regular and-or injected. + * - resolution: resolution is not limited (corresponds to + * ADC resolution configured). + * @rmtoll HTR HT LL_ADC_SetAnalogWDThresholds\n + * LTR LT LL_ADC_SetAnalogWDThresholds + * @param ADCx ADC instance + * @param AWDThresholdsHighLow This parameter can be one of the following values: + * @arg @ref LL_ADC_AWD_THRESHOLD_HIGH + * @arg @ref LL_ADC_AWD_THRESHOLD_LOW + * @param AWDThresholdValue Value between Min_Data=0x000 and Max_Data=0xFFF + * @retval None + */ +__STATIC_INLINE void LL_ADC_SetAnalogWDThresholds(ADC_TypeDef *ADCx, uint32_t AWDThresholdsHighLow, uint32_t AWDThresholdValue) +{ + __IO uint32_t *preg = __ADC_PTR_REG_OFFSET(ADCx->HTR, AWDThresholdsHighLow); + + MODIFY_REG(*preg, + ADC_HTR_HT, + AWDThresholdValue); +} + +/** + * @brief Get ADC analog watchdog threshold value of threshold high or + * threshold low. + * @note In case of ADC resolution different of 12 bits, + * analog watchdog thresholds data require a specific shift. + * Use helper macro @ref __LL_ADC_ANALOGWD_GET_THRESHOLD_RESOLUTION(). + * @rmtoll HTR HT LL_ADC_GetAnalogWDThresholds\n + * LTR LT LL_ADC_GetAnalogWDThresholds + * @param ADCx ADC instance + * @param AWDThresholdsHighLow This parameter can be one of the following values: + * @arg @ref LL_ADC_AWD_THRESHOLD_HIGH + * @arg @ref LL_ADC_AWD_THRESHOLD_LOW + * @retval Value between Min_Data=0x000 and Max_Data=0xFFF +*/ +__STATIC_INLINE uint32_t LL_ADC_GetAnalogWDThresholds(ADC_TypeDef *ADCx, uint32_t AWDThresholdsHighLow) +{ + __IO uint32_t *preg = __ADC_PTR_REG_OFFSET(ADCx->HTR, AWDThresholdsHighLow); + + return (uint32_t)(READ_BIT(*preg, ADC_HTR_HT)); +} + +/** + * @} + */ + +/** @defgroup ADC_LL_EF_Configuration_ADC_Multimode Configuration of ADC hierarchical scope: multimode + * @{ + */ + +#if defined(ADC_MULTIMODE_SUPPORT) +/** + * @brief Set ADC multimode configuration to operate in independent mode + * or multimode (for devices with several ADC instances). + * @note If multimode configuration: the selected ADC instance is + * either master or slave depending on hardware. + * Refer to reference manual. + * @rmtoll CCR MULTI LL_ADC_SetMultimode + * @param ADCxy_COMMON ADC common instance + * (can be set directly from CMSIS definition or by using helper macro @ref __LL_ADC_COMMON_INSTANCE() ) + * @param Multimode This parameter can be one of the following values: + * @arg @ref LL_ADC_MULTI_INDEPENDENT + * @arg @ref LL_ADC_MULTI_DUAL_REG_SIMULT + * @arg @ref LL_ADC_MULTI_DUAL_REG_INTERL + * @arg @ref LL_ADC_MULTI_DUAL_INJ_SIMULT + * @arg @ref LL_ADC_MULTI_DUAL_INJ_ALTERN + * @arg @ref LL_ADC_MULTI_DUAL_REG_SIM_INJ_SIM + * @arg @ref LL_ADC_MULTI_DUAL_REG_SIM_INJ_ALT + * @arg @ref LL_ADC_MULTI_DUAL_REG_INT_INJ_SIM + * @arg @ref LL_ADC_MULTI_TRIPLE_REG_SIM_INJ_SIM + * @arg @ref LL_ADC_MULTI_TRIPLE_REG_SIM_INJ_ALT + * @arg @ref LL_ADC_MULTI_TRIPLE_INJ_SIMULT + * @arg @ref LL_ADC_MULTI_TRIPLE_REG_SIMULT + * @arg @ref LL_ADC_MULTI_TRIPLE_REG_INTERL + * @arg @ref LL_ADC_MULTI_TRIPLE_INJ_ALTERN + * @retval None + */ +__STATIC_INLINE void LL_ADC_SetMultimode(ADC_Common_TypeDef *ADCxy_COMMON, uint32_t Multimode) +{ + MODIFY_REG(ADCxy_COMMON->CCR, ADC_CCR_MULTI, Multimode); +} + +/** + * @brief Get ADC multimode configuration to operate in independent mode + * or multimode (for devices with several ADC instances). + * @note If multimode configuration: the selected ADC instance is + * either master or slave depending on hardware. + * Refer to reference manual. + * @rmtoll CCR MULTI LL_ADC_GetMultimode + * @param ADCxy_COMMON ADC common instance + * (can be set directly from CMSIS definition or by using helper macro @ref __LL_ADC_COMMON_INSTANCE() ) + * @retval Returned value can be one of the following values: + * @arg @ref LL_ADC_MULTI_INDEPENDENT + * @arg @ref LL_ADC_MULTI_DUAL_REG_SIMULT + * @arg @ref LL_ADC_MULTI_DUAL_REG_INTERL + * @arg @ref LL_ADC_MULTI_DUAL_INJ_SIMULT + * @arg @ref LL_ADC_MULTI_DUAL_INJ_ALTERN + * @arg @ref LL_ADC_MULTI_DUAL_REG_SIM_INJ_SIM + * @arg @ref LL_ADC_MULTI_DUAL_REG_SIM_INJ_ALT + * @arg @ref LL_ADC_MULTI_DUAL_REG_INT_INJ_SIM + * @arg @ref LL_ADC_MULTI_TRIPLE_REG_SIM_INJ_SIM + * @arg @ref LL_ADC_MULTI_TRIPLE_REG_SIM_INJ_ALT + * @arg @ref LL_ADC_MULTI_TRIPLE_INJ_SIMULT + * @arg @ref LL_ADC_MULTI_TRIPLE_REG_SIMULT + * @arg @ref LL_ADC_MULTI_TRIPLE_REG_INTERL + * @arg @ref LL_ADC_MULTI_TRIPLE_INJ_ALTERN + */ +__STATIC_INLINE uint32_t LL_ADC_GetMultimode(ADC_Common_TypeDef *ADCxy_COMMON) +{ + return (uint32_t)(READ_BIT(ADCxy_COMMON->CCR, ADC_CCR_MULTI)); +} + +/** + * @brief Set ADC multimode conversion data transfer: no transfer + * or transfer by DMA. + * @note If ADC multimode transfer by DMA is not selected: + * each ADC uses its own DMA channel, with its individual + * DMA transfer settings. + * If ADC multimode transfer by DMA is selected: + * One DMA channel is used for both ADC (DMA of ADC master) + * Specifies the DMA requests mode: + * - Limited mode (One shot mode): DMA transfer requests are stopped + * when number of DMA data transfers (number of + * ADC conversions) is reached. + * This ADC mode is intended to be used with DMA mode non-circular. + * - Unlimited mode: DMA transfer requests are unlimited, + * whatever number of DMA data transfers (number of + * ADC conversions). + * This ADC mode is intended to be used with DMA mode circular. + * @note If ADC DMA requests mode is set to unlimited and DMA is set to + * mode non-circular: + * when DMA transfers size will be reached, DMA will stop transfers of + * ADC conversions data ADC will raise an overrun error + * (overrun flag and interruption if enabled). + * @note How to retrieve multimode conversion data: + * Whatever multimode transfer by DMA setting: using function + * @ref LL_ADC_REG_ReadMultiConversionData32(). + * If ADC multimode transfer by DMA is selected: conversion data + * is a raw data with ADC master and slave concatenated. + * A macro is available to get the conversion data of + * ADC master or ADC slave: see helper macro + * @ref __LL_ADC_MULTI_CONV_DATA_MASTER_SLAVE(). + * @rmtoll CCR MDMA LL_ADC_SetMultiDMATransfer\n + * CCR DDS LL_ADC_SetMultiDMATransfer + * @param ADCxy_COMMON ADC common instance + * (can be set directly from CMSIS definition or by using helper macro @ref __LL_ADC_COMMON_INSTANCE() ) + * @param MultiDMATransfer This parameter can be one of the following values: + * @arg @ref LL_ADC_MULTI_REG_DMA_EACH_ADC + * @arg @ref LL_ADC_MULTI_REG_DMA_LIMIT_1 + * @arg @ref LL_ADC_MULTI_REG_DMA_LIMIT_2 + * @arg @ref LL_ADC_MULTI_REG_DMA_LIMIT_3 + * @arg @ref LL_ADC_MULTI_REG_DMA_UNLMT_1 + * @arg @ref LL_ADC_MULTI_REG_DMA_UNLMT_2 + * @arg @ref LL_ADC_MULTI_REG_DMA_UNLMT_3 + * @retval None + */ +__STATIC_INLINE void LL_ADC_SetMultiDMATransfer(ADC_Common_TypeDef *ADCxy_COMMON, uint32_t MultiDMATransfer) +{ + MODIFY_REG(ADCxy_COMMON->CCR, ADC_CCR_DMA | ADC_CCR_DDS, MultiDMATransfer); +} + +/** + * @brief Get ADC multimode conversion data transfer: no transfer + * or transfer by DMA. + * @note If ADC multimode transfer by DMA is not selected: + * each ADC uses its own DMA channel, with its individual + * DMA transfer settings. + * If ADC multimode transfer by DMA is selected: + * One DMA channel is used for both ADC (DMA of ADC master) + * Specifies the DMA requests mode: + * - Limited mode (One shot mode): DMA transfer requests are stopped + * when number of DMA data transfers (number of + * ADC conversions) is reached. + * This ADC mode is intended to be used with DMA mode non-circular. + * - Unlimited mode: DMA transfer requests are unlimited, + * whatever number of DMA data transfers (number of + * ADC conversions). + * This ADC mode is intended to be used with DMA mode circular. + * @note If ADC DMA requests mode is set to unlimited and DMA is set to + * mode non-circular: + * when DMA transfers size will be reached, DMA will stop transfers of + * ADC conversions data ADC will raise an overrun error + * (overrun flag and interruption if enabled). + * @note How to retrieve multimode conversion data: + * Whatever multimode transfer by DMA setting: using function + * @ref LL_ADC_REG_ReadMultiConversionData32(). + * If ADC multimode transfer by DMA is selected: conversion data + * is a raw data with ADC master and slave concatenated. + * A macro is available to get the conversion data of + * ADC master or ADC slave: see helper macro + * @ref __LL_ADC_MULTI_CONV_DATA_MASTER_SLAVE(). + * @rmtoll CCR MDMA LL_ADC_GetMultiDMATransfer\n + * CCR DDS LL_ADC_GetMultiDMATransfer + * @param ADCxy_COMMON ADC common instance + * (can be set directly from CMSIS definition or by using helper macro @ref __LL_ADC_COMMON_INSTANCE() ) + * @retval Returned value can be one of the following values: + * @arg @ref LL_ADC_MULTI_REG_DMA_EACH_ADC + * @arg @ref LL_ADC_MULTI_REG_DMA_LIMIT_1 + * @arg @ref LL_ADC_MULTI_REG_DMA_LIMIT_2 + * @arg @ref LL_ADC_MULTI_REG_DMA_LIMIT_3 + * @arg @ref LL_ADC_MULTI_REG_DMA_UNLMT_1 + * @arg @ref LL_ADC_MULTI_REG_DMA_UNLMT_2 + * @arg @ref LL_ADC_MULTI_REG_DMA_UNLMT_3 + */ +__STATIC_INLINE uint32_t LL_ADC_GetMultiDMATransfer(ADC_Common_TypeDef *ADCxy_COMMON) +{ + return (uint32_t)(READ_BIT(ADCxy_COMMON->CCR, ADC_CCR_DMA | ADC_CCR_DDS)); +} + +/** + * @brief Set ADC multimode delay between 2 sampling phases. + * @note The sampling delay range depends on ADC resolution: + * - ADC resolution 12 bits can have maximum delay of 12 cycles. + * - ADC resolution 10 bits can have maximum delay of 10 cycles. + * - ADC resolution 8 bits can have maximum delay of 8 cycles. + * - ADC resolution 6 bits can have maximum delay of 6 cycles. + * @rmtoll CCR DELAY LL_ADC_SetMultiTwoSamplingDelay + * @param ADCxy_COMMON ADC common instance + * (can be set directly from CMSIS definition or by using helper macro @ref __LL_ADC_COMMON_INSTANCE() ) + * @param MultiTwoSamplingDelay This parameter can be one of the following values: + * @arg @ref LL_ADC_MULTI_TWOSMP_DELAY_5CYCLES + * @arg @ref LL_ADC_MULTI_TWOSMP_DELAY_6CYCLES + * @arg @ref LL_ADC_MULTI_TWOSMP_DELAY_7CYCLES + * @arg @ref LL_ADC_MULTI_TWOSMP_DELAY_8CYCLES + * @arg @ref LL_ADC_MULTI_TWOSMP_DELAY_9CYCLES + * @arg @ref LL_ADC_MULTI_TWOSMP_DELAY_10CYCLES + * @arg @ref LL_ADC_MULTI_TWOSMP_DELAY_11CYCLES + * @arg @ref LL_ADC_MULTI_TWOSMP_DELAY_12CYCLES + * @arg @ref LL_ADC_MULTI_TWOSMP_DELAY_13CYCLES + * @arg @ref LL_ADC_MULTI_TWOSMP_DELAY_14CYCLES + * @arg @ref LL_ADC_MULTI_TWOSMP_DELAY_15CYCLES + * @arg @ref LL_ADC_MULTI_TWOSMP_DELAY_16CYCLES + * @arg @ref LL_ADC_MULTI_TWOSMP_DELAY_17CYCLES + * @arg @ref LL_ADC_MULTI_TWOSMP_DELAY_18CYCLES + * @arg @ref LL_ADC_MULTI_TWOSMP_DELAY_19CYCLES + * @arg @ref LL_ADC_MULTI_TWOSMP_DELAY_20CYCLES + * @retval None + */ +__STATIC_INLINE void LL_ADC_SetMultiTwoSamplingDelay(ADC_Common_TypeDef *ADCxy_COMMON, uint32_t MultiTwoSamplingDelay) +{ + MODIFY_REG(ADCxy_COMMON->CCR, ADC_CCR_DELAY, MultiTwoSamplingDelay); +} + +/** + * @brief Get ADC multimode delay between 2 sampling phases. + * @rmtoll CCR DELAY LL_ADC_GetMultiTwoSamplingDelay + * @param ADCxy_COMMON ADC common instance + * (can be set directly from CMSIS definition or by using helper macro @ref __LL_ADC_COMMON_INSTANCE() ) + * @retval Returned value can be one of the following values: + * @arg @ref LL_ADC_MULTI_TWOSMP_DELAY_5CYCLES + * @arg @ref LL_ADC_MULTI_TWOSMP_DELAY_6CYCLES + * @arg @ref LL_ADC_MULTI_TWOSMP_DELAY_7CYCLES + * @arg @ref LL_ADC_MULTI_TWOSMP_DELAY_8CYCLES + * @arg @ref LL_ADC_MULTI_TWOSMP_DELAY_9CYCLES + * @arg @ref LL_ADC_MULTI_TWOSMP_DELAY_10CYCLES + * @arg @ref LL_ADC_MULTI_TWOSMP_DELAY_11CYCLES + * @arg @ref LL_ADC_MULTI_TWOSMP_DELAY_12CYCLES + * @arg @ref LL_ADC_MULTI_TWOSMP_DELAY_13CYCLES + * @arg @ref LL_ADC_MULTI_TWOSMP_DELAY_14CYCLES + * @arg @ref LL_ADC_MULTI_TWOSMP_DELAY_15CYCLES + * @arg @ref LL_ADC_MULTI_TWOSMP_DELAY_16CYCLES + * @arg @ref LL_ADC_MULTI_TWOSMP_DELAY_17CYCLES + * @arg @ref LL_ADC_MULTI_TWOSMP_DELAY_18CYCLES + * @arg @ref LL_ADC_MULTI_TWOSMP_DELAY_19CYCLES + * @arg @ref LL_ADC_MULTI_TWOSMP_DELAY_20CYCLES + */ +__STATIC_INLINE uint32_t LL_ADC_GetMultiTwoSamplingDelay(ADC_Common_TypeDef *ADCxy_COMMON) +{ + return (uint32_t)(READ_BIT(ADCxy_COMMON->CCR, ADC_CCR_DELAY)); +} +#endif /* ADC_MULTIMODE_SUPPORT */ + +/** + * @} + */ +/** @defgroup ADC_LL_EF_Operation_ADC_Instance Operation on ADC hierarchical scope: ADC instance + * @{ + */ + +/** + * @brief Enable the selected ADC instance. + * @note On this STM32 series, after ADC enable, a delay for + * ADC internal analog stabilization is required before performing a + * ADC conversion start. + * Refer to device datasheet, parameter tSTAB. + * @rmtoll CR2 ADON LL_ADC_Enable + * @param ADCx ADC instance + * @retval None + */ +__STATIC_INLINE void LL_ADC_Enable(ADC_TypeDef *ADCx) +{ + SET_BIT(ADCx->CR2, ADC_CR2_ADON); +} + +/** + * @brief Disable the selected ADC instance. + * @rmtoll CR2 ADON LL_ADC_Disable + * @param ADCx ADC instance + * @retval None + */ +__STATIC_INLINE void LL_ADC_Disable(ADC_TypeDef *ADCx) +{ + CLEAR_BIT(ADCx->CR2, ADC_CR2_ADON); +} + +/** + * @brief Get the selected ADC instance enable state. + * @rmtoll CR2 ADON LL_ADC_IsEnabled + * @param ADCx ADC instance + * @retval 0: ADC is disabled, 1: ADC is enabled. + */ +__STATIC_INLINE uint32_t LL_ADC_IsEnabled(ADC_TypeDef *ADCx) +{ + return (READ_BIT(ADCx->CR2, ADC_CR2_ADON) == (ADC_CR2_ADON)); +} + +/** + * @} + */ + +/** @defgroup ADC_LL_EF_Operation_ADC_Group_Regular Operation on ADC hierarchical scope: group regular + * @{ + */ + +/** + * @brief Start ADC group regular conversion. + * @note On this STM32 series, this function is relevant only for + * internal trigger (SW start), not for external trigger: + * - If ADC trigger has been set to software start, ADC conversion + * starts immediately. + * - If ADC trigger has been set to external trigger, ADC conversion + * start must be performed using function + * @ref LL_ADC_REG_StartConversionExtTrig(). + * (if external trigger edge would have been set during ADC other + * settings, ADC conversion would start at trigger event + * as soon as ADC is enabled). + * @rmtoll CR2 SWSTART LL_ADC_REG_StartConversionSWStart + * @param ADCx ADC instance + * @retval None + */ +__STATIC_INLINE void LL_ADC_REG_StartConversionSWStart(ADC_TypeDef *ADCx) +{ + SET_BIT(ADCx->CR2, ADC_CR2_SWSTART); +} + +/** + * @brief Start ADC group regular conversion from external trigger. + * @note ADC conversion will start at next trigger event (on the selected + * trigger edge) following the ADC start conversion command. + * @note On this STM32 series, this function is relevant for + * ADC conversion start from external trigger. + * If internal trigger (SW start) is needed, perform ADC conversion + * start using function @ref LL_ADC_REG_StartConversionSWStart(). + * @rmtoll CR2 EXTEN LL_ADC_REG_StartConversionExtTrig + * @param ExternalTriggerEdge This parameter can be one of the following values: + * @arg @ref LL_ADC_REG_TRIG_EXT_RISING + * @arg @ref LL_ADC_REG_TRIG_EXT_FALLING + * @arg @ref LL_ADC_REG_TRIG_EXT_RISINGFALLING + * @param ADCx ADC instance + * @retval None + */ +__STATIC_INLINE void LL_ADC_REG_StartConversionExtTrig(ADC_TypeDef *ADCx, uint32_t ExternalTriggerEdge) +{ + SET_BIT(ADCx->CR2, ExternalTriggerEdge); +} + +/** + * @brief Stop ADC group regular conversion from external trigger. + * @note No more ADC conversion will start at next trigger event + * following the ADC stop conversion command. + * If a conversion is on-going, it will be completed. + * @note On this STM32 series, there is no specific command + * to stop a conversion on-going or to stop ADC converting + * in continuous mode. These actions can be performed + * using function @ref LL_ADC_Disable(). + * @rmtoll CR2 EXTEN LL_ADC_REG_StopConversionExtTrig + * @param ADCx ADC instance + * @retval None + */ +__STATIC_INLINE void LL_ADC_REG_StopConversionExtTrig(ADC_TypeDef *ADCx) +{ + CLEAR_BIT(ADCx->CR2, ADC_CR2_EXTEN); +} + +/** + * @brief Get ADC group regular conversion data, range fit for + * all ADC configurations: all ADC resolutions and + * all oversampling increased data width (for devices + * with feature oversampling). + * @rmtoll DR RDATA LL_ADC_REG_ReadConversionData32 + * @param ADCx ADC instance + * @retval Value between Min_Data=0x00000000 and Max_Data=0xFFFFFFFF + */ +__STATIC_INLINE uint32_t LL_ADC_REG_ReadConversionData32(ADC_TypeDef *ADCx) +{ + return (uint16_t)(READ_BIT(ADCx->DR, ADC_DR_DATA)); +} + +/** + * @brief Get ADC group regular conversion data, range fit for + * ADC resolution 12 bits. + * @note For devices with feature oversampling: Oversampling + * can increase data width, function for extended range + * may be needed: @ref LL_ADC_REG_ReadConversionData32. + * @rmtoll DR RDATA LL_ADC_REG_ReadConversionData12 + * @param ADCx ADC instance + * @retval Value between Min_Data=0x000 and Max_Data=0xFFF + */ +__STATIC_INLINE uint16_t LL_ADC_REG_ReadConversionData12(ADC_TypeDef *ADCx) +{ + return (uint16_t)(READ_BIT(ADCx->DR, ADC_DR_DATA)); +} + +/** + * @brief Get ADC group regular conversion data, range fit for + * ADC resolution 10 bits. + * @note For devices with feature oversampling: Oversampling + * can increase data width, function for extended range + * may be needed: @ref LL_ADC_REG_ReadConversionData32. + * @rmtoll DR RDATA LL_ADC_REG_ReadConversionData10 + * @param ADCx ADC instance + * @retval Value between Min_Data=0x000 and Max_Data=0x3FF + */ +__STATIC_INLINE uint16_t LL_ADC_REG_ReadConversionData10(ADC_TypeDef *ADCx) +{ + return (uint16_t)(READ_BIT(ADCx->DR, ADC_DR_DATA)); +} + +/** + * @brief Get ADC group regular conversion data, range fit for + * ADC resolution 8 bits. + * @note For devices with feature oversampling: Oversampling + * can increase data width, function for extended range + * may be needed: @ref LL_ADC_REG_ReadConversionData32. + * @rmtoll DR RDATA LL_ADC_REG_ReadConversionData8 + * @param ADCx ADC instance + * @retval Value between Min_Data=0x00 and Max_Data=0xFF + */ +__STATIC_INLINE uint8_t LL_ADC_REG_ReadConversionData8(ADC_TypeDef *ADCx) +{ + return (uint16_t)(READ_BIT(ADCx->DR, ADC_DR_DATA)); +} + +/** + * @brief Get ADC group regular conversion data, range fit for + * ADC resolution 6 bits. + * @note For devices with feature oversampling: Oversampling + * can increase data width, function for extended range + * may be needed: @ref LL_ADC_REG_ReadConversionData32. + * @rmtoll DR RDATA LL_ADC_REG_ReadConversionData6 + * @param ADCx ADC instance + * @retval Value between Min_Data=0x00 and Max_Data=0x3F + */ +__STATIC_INLINE uint8_t LL_ADC_REG_ReadConversionData6(ADC_TypeDef *ADCx) +{ + return (uint16_t)(READ_BIT(ADCx->DR, ADC_DR_DATA)); +} + +#if defined(ADC_MULTIMODE_SUPPORT) +/** + * @brief Get ADC multimode conversion data of ADC master, ADC slave + * or raw data with ADC master and slave concatenated. + * @note If raw data with ADC master and slave concatenated is retrieved, + * a macro is available to get the conversion data of + * ADC master or ADC slave: see helper macro + * @ref __LL_ADC_MULTI_CONV_DATA_MASTER_SLAVE(). + * (however this macro is mainly intended for multimode + * transfer by DMA, because this function can do the same + * by getting multimode conversion data of ADC master or ADC slave + * separately). + * @rmtoll CDR DATA1 LL_ADC_REG_ReadMultiConversionData32\n + * CDR DATA2 LL_ADC_REG_ReadMultiConversionData32 + * @param ADCxy_COMMON ADC common instance + * (can be set directly from CMSIS definition or by using helper macro @ref __LL_ADC_COMMON_INSTANCE() ) + * @param ConversionData This parameter can be one of the following values: + * @arg @ref LL_ADC_MULTI_MASTER + * @arg @ref LL_ADC_MULTI_SLAVE + * @arg @ref LL_ADC_MULTI_MASTER_SLAVE + * @retval Value between Min_Data=0x00000000 and Max_Data=0xFFFFFFFF + */ +__STATIC_INLINE uint32_t LL_ADC_REG_ReadMultiConversionData32(ADC_Common_TypeDef *ADCxy_COMMON, uint32_t ConversionData) +{ + return (uint32_t)(READ_BIT(ADCxy_COMMON->CDR, + ADC_DR_ADC2DATA) + >> POSITION_VAL(ConversionData) + ); +} +#endif /* ADC_MULTIMODE_SUPPORT */ + +/** + * @} + */ + +/** @defgroup ADC_LL_EF_Operation_ADC_Group_Injected Operation on ADC hierarchical scope: group injected + * @{ + */ + +/** + * @brief Start ADC group injected conversion. + * @note On this STM32 series, this function is relevant only for + * internal trigger (SW start), not for external trigger: + * - If ADC trigger has been set to software start, ADC conversion + * starts immediately. + * - If ADC trigger has been set to external trigger, ADC conversion + * start must be performed using function + * @ref LL_ADC_INJ_StartConversionExtTrig(). + * (if external trigger edge would have been set during ADC other + * settings, ADC conversion would start at trigger event + * as soon as ADC is enabled). + * @rmtoll CR2 JSWSTART LL_ADC_INJ_StartConversionSWStart + * @param ADCx ADC instance + * @retval None + */ +__STATIC_INLINE void LL_ADC_INJ_StartConversionSWStart(ADC_TypeDef *ADCx) +{ + SET_BIT(ADCx->CR2, ADC_CR2_JSWSTART); +} + +/** + * @brief Start ADC group injected conversion from external trigger. + * @note ADC conversion will start at next trigger event (on the selected + * trigger edge) following the ADC start conversion command. + * @note On this STM32 series, this function is relevant for + * ADC conversion start from external trigger. + * If internal trigger (SW start) is needed, perform ADC conversion + * start using function @ref LL_ADC_INJ_StartConversionSWStart(). + * @rmtoll CR2 JEXTEN LL_ADC_INJ_StartConversionExtTrig + * @param ExternalTriggerEdge This parameter can be one of the following values: + * @arg @ref LL_ADC_INJ_TRIG_EXT_RISING + * @arg @ref LL_ADC_INJ_TRIG_EXT_FALLING + * @arg @ref LL_ADC_INJ_TRIG_EXT_RISINGFALLING + * @param ADCx ADC instance + * @retval None + */ +__STATIC_INLINE void LL_ADC_INJ_StartConversionExtTrig(ADC_TypeDef *ADCx, uint32_t ExternalTriggerEdge) +{ + SET_BIT(ADCx->CR2, ExternalTriggerEdge); +} + +/** + * @brief Stop ADC group injected conversion from external trigger. + * @note No more ADC conversion will start at next trigger event + * following the ADC stop conversion command. + * If a conversion is on-going, it will be completed. + * @note On this STM32 series, there is no specific command + * to stop a conversion on-going or to stop ADC converting + * in continuous mode. These actions can be performed + * using function @ref LL_ADC_Disable(). + * @rmtoll CR2 JEXTEN LL_ADC_INJ_StopConversionExtTrig + * @param ADCx ADC instance + * @retval None + */ +__STATIC_INLINE void LL_ADC_INJ_StopConversionExtTrig(ADC_TypeDef *ADCx) +{ + CLEAR_BIT(ADCx->CR2, ADC_CR2_JEXTEN); +} + +/** + * @brief Get ADC group regular conversion data, range fit for + * all ADC configurations: all ADC resolutions and + * all oversampling increased data width (for devices + * with feature oversampling). + * @rmtoll JDR1 JDATA LL_ADC_INJ_ReadConversionData32\n + * JDR2 JDATA LL_ADC_INJ_ReadConversionData32\n + * JDR3 JDATA LL_ADC_INJ_ReadConversionData32\n + * JDR4 JDATA LL_ADC_INJ_ReadConversionData32 + * @param ADCx ADC instance + * @param Rank This parameter can be one of the following values: + * @arg @ref LL_ADC_INJ_RANK_1 + * @arg @ref LL_ADC_INJ_RANK_2 + * @arg @ref LL_ADC_INJ_RANK_3 + * @arg @ref LL_ADC_INJ_RANK_4 + * @retval Value between Min_Data=0x00000000 and Max_Data=0xFFFFFFFF + */ +__STATIC_INLINE uint32_t LL_ADC_INJ_ReadConversionData32(ADC_TypeDef *ADCx, uint32_t Rank) +{ + __IO uint32_t *preg = __ADC_PTR_REG_OFFSET(ADCx->JDR1, __ADC_MASK_SHIFT(Rank, ADC_INJ_JDRX_REGOFFSET_MASK)); + + return (uint32_t)(READ_BIT(*preg, + ADC_JDR1_JDATA) + ); +} + +/** + * @brief Get ADC group injected conversion data, range fit for + * ADC resolution 12 bits. + * @note For devices with feature oversampling: Oversampling + * can increase data width, function for extended range + * may be needed: @ref LL_ADC_INJ_ReadConversionData32. + * @rmtoll JDR1 JDATA LL_ADC_INJ_ReadConversionData12\n + * JDR2 JDATA LL_ADC_INJ_ReadConversionData12\n + * JDR3 JDATA LL_ADC_INJ_ReadConversionData12\n + * JDR4 JDATA LL_ADC_INJ_ReadConversionData12 + * @param ADCx ADC instance + * @param Rank This parameter can be one of the following values: + * @arg @ref LL_ADC_INJ_RANK_1 + * @arg @ref LL_ADC_INJ_RANK_2 + * @arg @ref LL_ADC_INJ_RANK_3 + * @arg @ref LL_ADC_INJ_RANK_4 + * @retval Value between Min_Data=0x000 and Max_Data=0xFFF + */ +__STATIC_INLINE uint16_t LL_ADC_INJ_ReadConversionData12(ADC_TypeDef *ADCx, uint32_t Rank) +{ + __IO uint32_t *preg = __ADC_PTR_REG_OFFSET(ADCx->JDR1, __ADC_MASK_SHIFT(Rank, ADC_INJ_JDRX_REGOFFSET_MASK)); + + return (uint16_t)(READ_BIT(*preg, + ADC_JDR1_JDATA) + ); +} + +/** + * @brief Get ADC group injected conversion data, range fit for + * ADC resolution 10 bits. + * @note For devices with feature oversampling: Oversampling + * can increase data width, function for extended range + * may be needed: @ref LL_ADC_INJ_ReadConversionData32. + * @rmtoll JDR1 JDATA LL_ADC_INJ_ReadConversionData10\n + * JDR2 JDATA LL_ADC_INJ_ReadConversionData10\n + * JDR3 JDATA LL_ADC_INJ_ReadConversionData10\n + * JDR4 JDATA LL_ADC_INJ_ReadConversionData10 + * @param ADCx ADC instance + * @param Rank This parameter can be one of the following values: + * @arg @ref LL_ADC_INJ_RANK_1 + * @arg @ref LL_ADC_INJ_RANK_2 + * @arg @ref LL_ADC_INJ_RANK_3 + * @arg @ref LL_ADC_INJ_RANK_4 + * @retval Value between Min_Data=0x000 and Max_Data=0x3FF + */ +__STATIC_INLINE uint16_t LL_ADC_INJ_ReadConversionData10(ADC_TypeDef *ADCx, uint32_t Rank) +{ + __IO uint32_t *preg = __ADC_PTR_REG_OFFSET(ADCx->JDR1, __ADC_MASK_SHIFT(Rank, ADC_INJ_JDRX_REGOFFSET_MASK)); + + return (uint16_t)(READ_BIT(*preg, + ADC_JDR1_JDATA) + ); +} + +/** + * @brief Get ADC group injected conversion data, range fit for + * ADC resolution 8 bits. + * @note For devices with feature oversampling: Oversampling + * can increase data width, function for extended range + * may be needed: @ref LL_ADC_INJ_ReadConversionData32. + * @rmtoll JDR1 JDATA LL_ADC_INJ_ReadConversionData8\n + * JDR2 JDATA LL_ADC_INJ_ReadConversionData8\n + * JDR3 JDATA LL_ADC_INJ_ReadConversionData8\n + * JDR4 JDATA LL_ADC_INJ_ReadConversionData8 + * @param ADCx ADC instance + * @param Rank This parameter can be one of the following values: + * @arg @ref LL_ADC_INJ_RANK_1 + * @arg @ref LL_ADC_INJ_RANK_2 + * @arg @ref LL_ADC_INJ_RANK_3 + * @arg @ref LL_ADC_INJ_RANK_4 + * @retval Value between Min_Data=0x00 and Max_Data=0xFF + */ +__STATIC_INLINE uint8_t LL_ADC_INJ_ReadConversionData8(ADC_TypeDef *ADCx, uint32_t Rank) +{ + __IO uint32_t *preg = __ADC_PTR_REG_OFFSET(ADCx->JDR1, __ADC_MASK_SHIFT(Rank, ADC_INJ_JDRX_REGOFFSET_MASK)); + + return (uint8_t)(READ_BIT(*preg, + ADC_JDR1_JDATA) + ); +} + +/** + * @brief Get ADC group injected conversion data, range fit for + * ADC resolution 6 bits. + * @note For devices with feature oversampling: Oversampling + * can increase data width, function for extended range + * may be needed: @ref LL_ADC_INJ_ReadConversionData32. + * @rmtoll JDR1 JDATA LL_ADC_INJ_ReadConversionData6\n + * JDR2 JDATA LL_ADC_INJ_ReadConversionData6\n + * JDR3 JDATA LL_ADC_INJ_ReadConversionData6\n + * JDR4 JDATA LL_ADC_INJ_ReadConversionData6 + * @param ADCx ADC instance + * @param Rank This parameter can be one of the following values: + * @arg @ref LL_ADC_INJ_RANK_1 + * @arg @ref LL_ADC_INJ_RANK_2 + * @arg @ref LL_ADC_INJ_RANK_3 + * @arg @ref LL_ADC_INJ_RANK_4 + * @retval Value between Min_Data=0x00 and Max_Data=0x3F + */ +__STATIC_INLINE uint8_t LL_ADC_INJ_ReadConversionData6(ADC_TypeDef *ADCx, uint32_t Rank) +{ + __IO uint32_t *preg = __ADC_PTR_REG_OFFSET(ADCx->JDR1, __ADC_MASK_SHIFT(Rank, ADC_INJ_JDRX_REGOFFSET_MASK)); + + return (uint8_t)(READ_BIT(*preg, + ADC_JDR1_JDATA) + ); +} + +/** + * @} + */ + +/** @defgroup ADC_LL_EF_FLAG_Management ADC flag management + * @{ + */ + +/** + * @brief Get flag ADC group regular end of unitary conversion + * or end of sequence conversions, depending on + * ADC configuration. + * @note To configure flag of end of conversion, + * use function @ref LL_ADC_REG_SetFlagEndOfConversion(). + * @rmtoll SR EOC LL_ADC_IsActiveFlag_EOCS + * @param ADCx ADC instance + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_ADC_IsActiveFlag_EOCS(ADC_TypeDef *ADCx) +{ + return (READ_BIT(ADCx->SR, LL_ADC_FLAG_EOCS) == (LL_ADC_FLAG_EOCS)); +} + +/** + * @brief Get flag ADC group regular overrun. + * @rmtoll SR OVR LL_ADC_IsActiveFlag_OVR + * @param ADCx ADC instance + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_ADC_IsActiveFlag_OVR(ADC_TypeDef *ADCx) +{ + return (READ_BIT(ADCx->SR, LL_ADC_FLAG_OVR) == (LL_ADC_FLAG_OVR)); +} + + +/** + * @brief Get flag ADC group injected end of sequence conversions. + * @rmtoll SR JEOC LL_ADC_IsActiveFlag_JEOS + * @param ADCx ADC instance + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_ADC_IsActiveFlag_JEOS(ADC_TypeDef *ADCx) +{ + /* Note: on this STM32 series, there is no flag ADC group injected */ + /* end of unitary conversion. */ + /* Flag noted as "JEOC" is corresponding to flag "JEOS" */ + /* in other STM32 families). */ + return (READ_BIT(ADCx->SR, LL_ADC_FLAG_JEOS) == (LL_ADC_FLAG_JEOS)); +} + +/** + * @brief Get flag ADC analog watchdog 1 flag + * @rmtoll SR AWD LL_ADC_IsActiveFlag_AWD1 + * @param ADCx ADC instance + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_ADC_IsActiveFlag_AWD1(ADC_TypeDef *ADCx) +{ + return (READ_BIT(ADCx->SR, LL_ADC_FLAG_AWD1) == (LL_ADC_FLAG_AWD1)); +} + +/** + * @brief Clear flag ADC group regular end of unitary conversion + * or end of sequence conversions, depending on + * ADC configuration. + * @note To configure flag of end of conversion, + * use function @ref LL_ADC_REG_SetFlagEndOfConversion(). + * @rmtoll SR EOC LL_ADC_ClearFlag_EOCS + * @param ADCx ADC instance + * @retval None + */ +__STATIC_INLINE void LL_ADC_ClearFlag_EOCS(ADC_TypeDef *ADCx) +{ + WRITE_REG(ADCx->SR, ~LL_ADC_FLAG_EOCS); +} + +/** + * @brief Clear flag ADC group regular overrun. + * @rmtoll SR OVR LL_ADC_ClearFlag_OVR + * @param ADCx ADC instance + * @retval None + */ +__STATIC_INLINE void LL_ADC_ClearFlag_OVR(ADC_TypeDef *ADCx) +{ + WRITE_REG(ADCx->SR, ~LL_ADC_FLAG_OVR); +} + + +/** + * @brief Clear flag ADC group injected end of sequence conversions. + * @rmtoll SR JEOC LL_ADC_ClearFlag_JEOS + * @param ADCx ADC instance + * @retval None + */ +__STATIC_INLINE void LL_ADC_ClearFlag_JEOS(ADC_TypeDef *ADCx) +{ + /* Note: on this STM32 series, there is no flag ADC group injected */ + /* end of unitary conversion. */ + /* Flag noted as "JEOC" is corresponding to flag "JEOS" */ + /* in other STM32 families). */ + WRITE_REG(ADCx->SR, ~LL_ADC_FLAG_JEOS); +} + +/** + * @brief Clear flag ADC analog watchdog 1. + * @rmtoll SR AWD LL_ADC_ClearFlag_AWD1 + * @param ADCx ADC instance + * @retval None + */ +__STATIC_INLINE void LL_ADC_ClearFlag_AWD1(ADC_TypeDef *ADCx) +{ + WRITE_REG(ADCx->SR, ~LL_ADC_FLAG_AWD1); +} + +#if defined(ADC_MULTIMODE_SUPPORT) +/** + * @brief Get flag multimode ADC group regular end of unitary conversion + * or end of sequence conversions, depending on + * ADC configuration, of the ADC master. + * @note To configure flag of end of conversion, + * use function @ref LL_ADC_REG_SetFlagEndOfConversion(). + * @rmtoll CSR EOC1 LL_ADC_IsActiveFlag_MST_EOCS + * @param ADCxy_COMMON ADC common instance + * (can be set directly from CMSIS definition or by using helper macro @ref __LL_ADC_COMMON_INSTANCE() ) + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_ADC_IsActiveFlag_MST_EOCS(ADC_Common_TypeDef *ADCxy_COMMON) +{ + return (READ_BIT(ADCxy_COMMON->CSR, LL_ADC_FLAG_EOCS_MST) == (LL_ADC_FLAG_EOCS_MST)); +} + +/** + * @brief Get flag multimode ADC group regular end of unitary conversion + * or end of sequence conversions, depending on + * ADC configuration, of the ADC slave 1. + * @note To configure flag of end of conversion, + * use function @ref LL_ADC_REG_SetFlagEndOfConversion(). + * @rmtoll CSR EOC2 LL_ADC_IsActiveFlag_SLV1_EOCS + * @param ADCxy_COMMON ADC common instance + * (can be set directly from CMSIS definition or by using helper macro @ref __LL_ADC_COMMON_INSTANCE() ) + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_ADC_IsActiveFlag_SLV1_EOCS(ADC_Common_TypeDef *ADCxy_COMMON) +{ + return (READ_BIT(ADCxy_COMMON->CSR, LL_ADC_FLAG_EOCS_SLV1) == (LL_ADC_FLAG_EOCS_SLV1)); +} + +/** + * @brief Get flag multimode ADC group regular end of unitary conversion + * or end of sequence conversions, depending on + * ADC configuration, of the ADC slave 2. + * @note To configure flag of end of conversion, + * use function @ref LL_ADC_REG_SetFlagEndOfConversion(). + * @rmtoll CSR EOC3 LL_ADC_IsActiveFlag_SLV2_EOCS + * @param ADCxy_COMMON ADC common instance + * (can be set directly from CMSIS definition or by using helper macro @ref __LL_ADC_COMMON_INSTANCE() ) + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_ADC_IsActiveFlag_SLV2_EOCS(ADC_Common_TypeDef *ADCxy_COMMON) +{ + return (READ_BIT(ADCxy_COMMON->CSR, LL_ADC_FLAG_EOCS_SLV2) == (LL_ADC_FLAG_EOCS_SLV2)); +} +/** + * @brief Get flag multimode ADC group regular overrun of the ADC master. + * @rmtoll CSR OVR1 LL_ADC_IsActiveFlag_MST_OVR + * @param ADCxy_COMMON ADC common instance + * (can be set directly from CMSIS definition or by using helper macro @ref __LL_ADC_COMMON_INSTANCE() ) + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_ADC_IsActiveFlag_MST_OVR(ADC_Common_TypeDef *ADCxy_COMMON) +{ + return (READ_BIT(ADCxy_COMMON->CSR, LL_ADC_FLAG_OVR_MST) == (LL_ADC_FLAG_OVR_MST)); +} + +/** + * @brief Get flag multimode ADC group regular overrun of the ADC slave 1. + * @rmtoll CSR OVR2 LL_ADC_IsActiveFlag_SLV1_OVR + * @param ADCxy_COMMON ADC common instance + * (can be set directly from CMSIS definition or by using helper macro @ref __LL_ADC_COMMON_INSTANCE() ) + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_ADC_IsActiveFlag_SLV1_OVR(ADC_Common_TypeDef *ADCxy_COMMON) +{ + return (READ_BIT(ADCxy_COMMON->CSR, LL_ADC_FLAG_OVR_SLV1) == (LL_ADC_FLAG_OVR_SLV1)); +} + +/** + * @brief Get flag multimode ADC group regular overrun of the ADC slave 2. + * @rmtoll CSR OVR3 LL_ADC_IsActiveFlag_SLV2_OVR + * @param ADCxy_COMMON ADC common instance + * (can be set directly from CMSIS definition or by using helper macro @ref __LL_ADC_COMMON_INSTANCE() ) + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_ADC_IsActiveFlag_SLV2_OVR(ADC_Common_TypeDef *ADCxy_COMMON) +{ + return (READ_BIT(ADCxy_COMMON->CSR, LL_ADC_FLAG_OVR_SLV2) == (LL_ADC_FLAG_OVR_SLV2)); +} + + +/** + * @brief Get flag multimode ADC group injected end of sequence conversions of the ADC master. + * @rmtoll CSR JEOC LL_ADC_IsActiveFlag_MST_JEOS + * @param ADCxy_COMMON ADC common instance + * (can be set directly from CMSIS definition or by using helper macro @ref __LL_ADC_COMMON_INSTANCE() ) + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_ADC_IsActiveFlag_MST_JEOS(ADC_Common_TypeDef *ADCxy_COMMON) +{ + /* Note: on this STM32 series, there is no flag ADC group injected */ + /* end of unitary conversion. */ + /* Flag noted as "JEOC" is corresponding to flag "JEOS" */ + /* in other STM32 families). */ + return (READ_BIT(ADCxy_COMMON->CSR, ADC_CSR_JEOC1) == (ADC_CSR_JEOC1)); +} + +/** + * @brief Get flag multimode ADC group injected end of sequence conversions of the ADC slave 1. + * @rmtoll CSR JEOC2 LL_ADC_IsActiveFlag_SLV1_JEOS + * @param ADCxy_COMMON ADC common instance + * (can be set directly from CMSIS definition or by using helper macro @ref __LL_ADC_COMMON_INSTANCE() ) + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_ADC_IsActiveFlag_SLV1_JEOS(ADC_Common_TypeDef *ADCxy_COMMON) +{ + /* Note: on this STM32 series, there is no flag ADC group injected */ + /* end of unitary conversion. */ + /* Flag noted as "JEOC" is corresponding to flag "JEOS" */ + /* in other STM32 families). */ + return (READ_BIT(ADCxy_COMMON->CSR, ADC_CSR_JEOC2) == (ADC_CSR_JEOC2)); +} + +/** + * @brief Get flag multimode ADC group injected end of sequence conversions of the ADC slave 2. + * @rmtoll CSR JEOC3 LL_ADC_IsActiveFlag_SLV2_JEOS + * @param ADCxy_COMMON ADC common instance + * (can be set directly from CMSIS definition or by using helper macro @ref __LL_ADC_COMMON_INSTANCE() ) + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_ADC_IsActiveFlag_SLV2_JEOS(ADC_Common_TypeDef *ADCxy_COMMON) +{ + /* Note: on this STM32 series, there is no flag ADC group injected */ + /* end of unitary conversion. */ + /* Flag noted as "JEOC" is corresponding to flag "JEOS" */ + /* in other STM32 families). */ + return (READ_BIT(ADCxy_COMMON->CSR, ADC_CSR_JEOC3) == (ADC_CSR_JEOC3)); +} + +/** + * @brief Get flag multimode ADC analog watchdog 1 of the ADC master. + * @rmtoll CSR AWD1 LL_ADC_IsActiveFlag_MST_AWD1 + * @param ADCxy_COMMON ADC common instance + * (can be set directly from CMSIS definition or by using helper macro @ref __LL_ADC_COMMON_INSTANCE() ) + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_ADC_IsActiveFlag_MST_AWD1(ADC_Common_TypeDef *ADCxy_COMMON) +{ + return (READ_BIT(ADCxy_COMMON->CSR, LL_ADC_FLAG_AWD1_MST) == (LL_ADC_FLAG_AWD1_MST)); +} + +/** + * @brief Get flag multimode analog watchdog 1 of the ADC slave 1. + * @rmtoll CSR AWD2 LL_ADC_IsActiveFlag_SLV1_AWD1 + * @param ADCxy_COMMON ADC common instance + * (can be set directly from CMSIS definition or by using helper macro @ref __LL_ADC_COMMON_INSTANCE() ) + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_ADC_IsActiveFlag_SLV1_AWD1(ADC_Common_TypeDef *ADCxy_COMMON) +{ + return (READ_BIT(ADCxy_COMMON->CSR, LL_ADC_FLAG_AWD1_SLV1) == (LL_ADC_FLAG_AWD1_SLV1)); +} + +/** + * @brief Get flag multimode analog watchdog 1 of the ADC slave 2. + * @rmtoll CSR AWD3 LL_ADC_IsActiveFlag_SLV2_AWD1 + * @param ADCxy_COMMON ADC common instance + * (can be set directly from CMSIS definition or by using helper macro @ref __LL_ADC_COMMON_INSTANCE() ) + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_ADC_IsActiveFlag_SLV2_AWD1(ADC_Common_TypeDef *ADCxy_COMMON) +{ + return (READ_BIT(ADCxy_COMMON->CSR, LL_ADC_FLAG_AWD1_SLV2) == (LL_ADC_FLAG_AWD1_SLV2)); +} + +#endif /* ADC_MULTIMODE_SUPPORT */ + +/** + * @} + */ + +/** @defgroup ADC_LL_EF_IT_Management ADC IT management + * @{ + */ + +/** + * @brief Enable interruption ADC group regular end of unitary conversion + * or end of sequence conversions, depending on + * ADC configuration. + * @note To configure flag of end of conversion, + * use function @ref LL_ADC_REG_SetFlagEndOfConversion(). + * @rmtoll CR1 EOCIE LL_ADC_EnableIT_EOCS + * @param ADCx ADC instance + * @retval None + */ +__STATIC_INLINE void LL_ADC_EnableIT_EOCS(ADC_TypeDef *ADCx) +{ + SET_BIT(ADCx->CR1, LL_ADC_IT_EOCS); +} + +/** + * @brief Enable ADC group regular interruption overrun. + * @rmtoll CR1 OVRIE LL_ADC_EnableIT_OVR + * @param ADCx ADC instance + * @retval None + */ +__STATIC_INLINE void LL_ADC_EnableIT_OVR(ADC_TypeDef *ADCx) +{ + SET_BIT(ADCx->CR1, LL_ADC_IT_OVR); +} + + +/** + * @brief Enable interruption ADC group injected end of sequence conversions. + * @rmtoll CR1 JEOCIE LL_ADC_EnableIT_JEOS + * @param ADCx ADC instance + * @retval None + */ +__STATIC_INLINE void LL_ADC_EnableIT_JEOS(ADC_TypeDef *ADCx) +{ + /* Note: on this STM32 series, there is no flag ADC group injected */ + /* end of unitary conversion. */ + /* Flag noted as "JEOC" is corresponding to flag "JEOS" */ + /* in other STM32 families). */ + SET_BIT(ADCx->CR1, LL_ADC_IT_JEOS); +} + +/** + * @brief Enable interruption ADC analog watchdog 1. + * @rmtoll CR1 AWDIE LL_ADC_EnableIT_AWD1 + * @param ADCx ADC instance + * @retval None + */ +__STATIC_INLINE void LL_ADC_EnableIT_AWD1(ADC_TypeDef *ADCx) +{ + SET_BIT(ADCx->CR1, LL_ADC_IT_AWD1); +} + +/** + * @brief Disable interruption ADC group regular end of unitary conversion + * or end of sequence conversions, depending on + * ADC configuration. + * @note To configure flag of end of conversion, + * use function @ref LL_ADC_REG_SetFlagEndOfConversion(). + * @rmtoll CR1 EOCIE LL_ADC_DisableIT_EOCS + * @param ADCx ADC instance + * @retval None + */ +__STATIC_INLINE void LL_ADC_DisableIT_EOCS(ADC_TypeDef *ADCx) +{ + CLEAR_BIT(ADCx->CR1, LL_ADC_IT_EOCS); +} + +/** + * @brief Disable interruption ADC group regular overrun. + * @rmtoll CR1 OVRIE LL_ADC_DisableIT_OVR + * @param ADCx ADC instance + * @retval None + */ +__STATIC_INLINE void LL_ADC_DisableIT_OVR(ADC_TypeDef *ADCx) +{ + CLEAR_BIT(ADCx->CR1, LL_ADC_IT_OVR); +} + + +/** + * @brief Disable interruption ADC group injected end of sequence conversions. + * @rmtoll CR1 JEOCIE LL_ADC_EnableIT_JEOS + * @param ADCx ADC instance + * @retval None + */ +__STATIC_INLINE void LL_ADC_DisableIT_JEOS(ADC_TypeDef *ADCx) +{ + /* Note: on this STM32 series, there is no flag ADC group injected */ + /* end of unitary conversion. */ + /* Flag noted as "JEOC" is corresponding to flag "JEOS" */ + /* in other STM32 families). */ + CLEAR_BIT(ADCx->CR1, LL_ADC_IT_JEOS); +} + +/** + * @brief Disable interruption ADC analog watchdog 1. + * @rmtoll CR1 AWDIE LL_ADC_EnableIT_AWD1 + * @param ADCx ADC instance + * @retval None + */ +__STATIC_INLINE void LL_ADC_DisableIT_AWD1(ADC_TypeDef *ADCx) +{ + CLEAR_BIT(ADCx->CR1, LL_ADC_IT_AWD1); +} + +/** + * @brief Get state of interruption ADC group regular end of unitary conversion + * or end of sequence conversions, depending on + * ADC configuration. + * @note To configure flag of end of conversion, + * use function @ref LL_ADC_REG_SetFlagEndOfConversion(). + * (0: interrupt disabled, 1: interrupt enabled) + * @rmtoll CR1 EOCIE LL_ADC_IsEnabledIT_EOCS + * @param ADCx ADC instance + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_ADC_IsEnabledIT_EOCS(ADC_TypeDef *ADCx) +{ + return (READ_BIT(ADCx->CR1, LL_ADC_IT_EOCS) == (LL_ADC_IT_EOCS)); +} + +/** + * @brief Get state of interruption ADC group regular overrun + * (0: interrupt disabled, 1: interrupt enabled). + * @rmtoll CR1 OVRIE LL_ADC_IsEnabledIT_OVR + * @param ADCx ADC instance + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_ADC_IsEnabledIT_OVR(ADC_TypeDef *ADCx) +{ + return (READ_BIT(ADCx->CR1, LL_ADC_IT_OVR) == (LL_ADC_IT_OVR)); +} + + +/** + * @brief Get state of interruption ADC group injected end of sequence conversions + * (0: interrupt disabled, 1: interrupt enabled). + * @rmtoll CR1 JEOCIE LL_ADC_EnableIT_JEOS + * @param ADCx ADC instance + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_ADC_IsEnabledIT_JEOS(ADC_TypeDef *ADCx) +{ + /* Note: on this STM32 series, there is no flag ADC group injected */ + /* end of unitary conversion. */ + /* Flag noted as "JEOC" is corresponding to flag "JEOS" */ + /* in other STM32 families). */ + return (READ_BIT(ADCx->CR1, LL_ADC_IT_JEOS) == (LL_ADC_IT_JEOS)); +} + +/** + * @brief Get state of interruption ADC analog watchdog 1 + * (0: interrupt disabled, 1: interrupt enabled). + * @rmtoll CR1 AWDIE LL_ADC_EnableIT_AWD1 + * @param ADCx ADC instance + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_ADC_IsEnabledIT_AWD1(ADC_TypeDef *ADCx) +{ + return (READ_BIT(ADCx->CR1, LL_ADC_IT_AWD1) == (LL_ADC_IT_AWD1)); +} + +/** + * @} + */ + +#if defined(USE_FULL_LL_DRIVER) +/** @defgroup ADC_LL_EF_Init Initialization and de-initialization functions + * @{ + */ + +/* Initialization of some features of ADC common parameters and multimode */ +ErrorStatus LL_ADC_CommonDeInit(ADC_Common_TypeDef *ADCxy_COMMON); +ErrorStatus LL_ADC_CommonInit(ADC_Common_TypeDef *ADCxy_COMMON, LL_ADC_CommonInitTypeDef *ADC_CommonInitStruct); +void LL_ADC_CommonStructInit(LL_ADC_CommonInitTypeDef *ADC_CommonInitStruct); + +/* De-initialization of ADC instance, ADC group regular and ADC group injected */ +/* (availability of ADC group injected depends on STM32 families) */ +ErrorStatus LL_ADC_DeInit(ADC_TypeDef *ADCx); + +/* Initialization of some features of ADC instance */ +ErrorStatus LL_ADC_Init(ADC_TypeDef *ADCx, LL_ADC_InitTypeDef *ADC_InitStruct); +void LL_ADC_StructInit(LL_ADC_InitTypeDef *ADC_InitStruct); + +/* Initialization of some features of ADC instance and ADC group regular */ +ErrorStatus LL_ADC_REG_Init(ADC_TypeDef *ADCx, LL_ADC_REG_InitTypeDef *ADC_REG_InitStruct); +void LL_ADC_REG_StructInit(LL_ADC_REG_InitTypeDef *ADC_REG_InitStruct); + +/* Initialization of some features of ADC instance and ADC group injected */ +ErrorStatus LL_ADC_INJ_Init(ADC_TypeDef *ADCx, LL_ADC_INJ_InitTypeDef *ADC_INJ_InitStruct); +void LL_ADC_INJ_StructInit(LL_ADC_INJ_InitTypeDef *ADC_INJ_InitStruct); + +/** + * @} + */ +#endif /* USE_FULL_LL_DRIVER */ + +/** + * @} + */ + +/** + * @} + */ + +#endif /* ADC1 || ADC2 || ADC3 */ + +/** + * @} + */ + +#ifdef __cplusplus +} +#endif + +#endif /* __STM32F4xx_LL_ADC_H */ + diff --git a/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_ll_adc.c b/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_ll_adc.c new file mode 100644 index 0000000..5f880ff --- /dev/null +++ b/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_ll_adc.c @@ -0,0 +1,922 @@ +/** + ****************************************************************************** + * @file stm32f4xx_ll_adc.c + * @author MCD Application Team + * @brief ADC LL module driver + ****************************************************************************** + * @attention + * + * Copyright (c) 2017 STMicroelectronics. + * All rights reserved. + * + * This software is licensed under terms that can be found in the LICENSE file + * in the root directory of this software component. + * If no LICENSE file comes with this software, it is provided AS-IS. + * + ****************************************************************************** + */ +#if defined(USE_FULL_LL_DRIVER) + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx_ll_adc.h" +#include "stm32f4xx_ll_bus.h" + +#ifdef USE_FULL_ASSERT + #include "stm32_assert.h" +#else + #define assert_param(expr) ((void)0U) +#endif + +/** @addtogroup STM32F4xx_LL_Driver + * @{ + */ + +#if defined (ADC1) || defined (ADC2) || defined (ADC3) + +/** @addtogroup ADC_LL ADC + * @{ + */ + +/* Private types -------------------------------------------------------------*/ +/* Private variables ---------------------------------------------------------*/ +/* Private constants ---------------------------------------------------------*/ +/* Private macros ------------------------------------------------------------*/ + +/** @addtogroup ADC_LL_Private_Macros + * @{ + */ + +/* Check of parameters for configuration of ADC hierarchical scope: */ +/* common to several ADC instances. */ +#define IS_LL_ADC_COMMON_CLOCK(__CLOCK__) \ + ( ((__CLOCK__) == LL_ADC_CLOCK_SYNC_PCLK_DIV2) \ + || ((__CLOCK__) == LL_ADC_CLOCK_SYNC_PCLK_DIV4) \ + || ((__CLOCK__) == LL_ADC_CLOCK_SYNC_PCLK_DIV6) \ + || ((__CLOCK__) == LL_ADC_CLOCK_SYNC_PCLK_DIV8) \ + ) + +/* Check of parameters for configuration of ADC hierarchical scope: */ +/* ADC instance. */ +#define IS_LL_ADC_RESOLUTION(__RESOLUTION__) \ + ( ((__RESOLUTION__) == LL_ADC_RESOLUTION_12B) \ + || ((__RESOLUTION__) == LL_ADC_RESOLUTION_10B) \ + || ((__RESOLUTION__) == LL_ADC_RESOLUTION_8B) \ + || ((__RESOLUTION__) == LL_ADC_RESOLUTION_6B) \ + ) + +#define IS_LL_ADC_DATA_ALIGN(__DATA_ALIGN__) \ + ( ((__DATA_ALIGN__) == LL_ADC_DATA_ALIGN_RIGHT) \ + || ((__DATA_ALIGN__) == LL_ADC_DATA_ALIGN_LEFT) \ + ) + +#define IS_LL_ADC_SCAN_SELECTION(__SCAN_SELECTION__) \ + ( ((__SCAN_SELECTION__) == LL_ADC_SEQ_SCAN_DISABLE) \ + || ((__SCAN_SELECTION__) == LL_ADC_SEQ_SCAN_ENABLE) \ + ) + +#define IS_LL_ADC_SEQ_SCAN_MODE(__SEQ_SCAN_MODE__) \ + ( ((__SCAN_MODE__) == LL_ADC_SEQ_SCAN_DISABLE) \ + || ((__SCAN_MODE__) == LL_ADC_SEQ_SCAN_ENABLE) \ + ) + +/* Check of parameters for configuration of ADC hierarchical scope: */ +/* ADC group regular */ +#define IS_LL_ADC_REG_TRIG_SOURCE(__REG_TRIG_SOURCE__) \ + ( ((__REG_TRIG_SOURCE__) == LL_ADC_REG_TRIG_SOFTWARE) \ + || ((__REG_TRIG_SOURCE__) == LL_ADC_REG_TRIG_EXT_TIM1_CH1) \ + || ((__REG_TRIG_SOURCE__) == LL_ADC_REG_TRIG_EXT_TIM1_CH2) \ + || ((__REG_TRIG_SOURCE__) == LL_ADC_REG_TRIG_EXT_TIM1_CH3) \ + || ((__REG_TRIG_SOURCE__) == LL_ADC_REG_TRIG_EXT_TIM2_CH2) \ + || ((__REG_TRIG_SOURCE__) == LL_ADC_REG_TRIG_EXT_TIM2_CH3) \ + || ((__REG_TRIG_SOURCE__) == LL_ADC_REG_TRIG_EXT_TIM2_CH4) \ + || ((__REG_TRIG_SOURCE__) == LL_ADC_REG_TRIG_EXT_TIM2_TRGO) \ + || ((__REG_TRIG_SOURCE__) == LL_ADC_REG_TRIG_EXT_TIM3_CH1) \ + || ((__REG_TRIG_SOURCE__) == LL_ADC_REG_TRIG_EXT_TIM3_TRGO) \ + || ((__REG_TRIG_SOURCE__) == LL_ADC_REG_TRIG_EXT_TIM4_CH4) \ + || ((__REG_TRIG_SOURCE__) == LL_ADC_REG_TRIG_EXT_TIM5_CH1) \ + || ((__REG_TRIG_SOURCE__) == LL_ADC_REG_TRIG_EXT_TIM5_CH2) \ + || ((__REG_TRIG_SOURCE__) == LL_ADC_REG_TRIG_EXT_TIM5_CH3) \ + || ((__REG_TRIG_SOURCE__) == LL_ADC_REG_TRIG_EXT_TIM8_CH1) \ + || ((__REG_TRIG_SOURCE__) == LL_ADC_REG_TRIG_EXT_TIM8_TRGO) \ + || ((__REG_TRIG_SOURCE__) == LL_ADC_REG_TRIG_EXT_EXTI_LINE11) \ + ) +#define IS_LL_ADC_REG_CONTINUOUS_MODE(__REG_CONTINUOUS_MODE__) \ + ( ((__REG_CONTINUOUS_MODE__) == LL_ADC_REG_CONV_SINGLE) \ + || ((__REG_CONTINUOUS_MODE__) == LL_ADC_REG_CONV_CONTINUOUS) \ + ) + +#define IS_LL_ADC_REG_DMA_TRANSFER(__REG_DMA_TRANSFER__) \ + ( ((__REG_DMA_TRANSFER__) == LL_ADC_REG_DMA_TRANSFER_NONE) \ + || ((__REG_DMA_TRANSFER__) == LL_ADC_REG_DMA_TRANSFER_LIMITED) \ + || ((__REG_DMA_TRANSFER__) == LL_ADC_REG_DMA_TRANSFER_UNLIMITED) \ + ) + +#define IS_LL_ADC_REG_FLAG_EOC_SELECTION(__REG_FLAG_EOC_SELECTION__) \ + ( ((__REG_FLAG_EOC_SELECTION__) == LL_ADC_REG_FLAG_EOC_SEQUENCE_CONV) \ + || ((__REG_FLAG_EOC_SELECTION__) == LL_ADC_REG_FLAG_EOC_UNITARY_CONV) \ + ) + +#define IS_LL_ADC_REG_SEQ_SCAN_LENGTH(__REG_SEQ_SCAN_LENGTH__) \ + ( ((__REG_SEQ_SCAN_LENGTH__) == LL_ADC_REG_SEQ_SCAN_DISABLE) \ + || ((__REG_SEQ_SCAN_LENGTH__) == LL_ADC_REG_SEQ_SCAN_ENABLE_2RANKS) \ + || ((__REG_SEQ_SCAN_LENGTH__) == LL_ADC_REG_SEQ_SCAN_ENABLE_3RANKS) \ + || ((__REG_SEQ_SCAN_LENGTH__) == LL_ADC_REG_SEQ_SCAN_ENABLE_4RANKS) \ + || ((__REG_SEQ_SCAN_LENGTH__) == LL_ADC_REG_SEQ_SCAN_ENABLE_5RANKS) \ + || ((__REG_SEQ_SCAN_LENGTH__) == LL_ADC_REG_SEQ_SCAN_ENABLE_6RANKS) \ + || ((__REG_SEQ_SCAN_LENGTH__) == LL_ADC_REG_SEQ_SCAN_ENABLE_7RANKS) \ + || ((__REG_SEQ_SCAN_LENGTH__) == LL_ADC_REG_SEQ_SCAN_ENABLE_8RANKS) \ + || ((__REG_SEQ_SCAN_LENGTH__) == LL_ADC_REG_SEQ_SCAN_ENABLE_9RANKS) \ + || ((__REG_SEQ_SCAN_LENGTH__) == LL_ADC_REG_SEQ_SCAN_ENABLE_10RANKS) \ + || ((__REG_SEQ_SCAN_LENGTH__) == LL_ADC_REG_SEQ_SCAN_ENABLE_11RANKS) \ + || ((__REG_SEQ_SCAN_LENGTH__) == LL_ADC_REG_SEQ_SCAN_ENABLE_12RANKS) \ + || ((__REG_SEQ_SCAN_LENGTH__) == LL_ADC_REG_SEQ_SCAN_ENABLE_13RANKS) \ + || ((__REG_SEQ_SCAN_LENGTH__) == LL_ADC_REG_SEQ_SCAN_ENABLE_14RANKS) \ + || ((__REG_SEQ_SCAN_LENGTH__) == LL_ADC_REG_SEQ_SCAN_ENABLE_15RANKS) \ + || ((__REG_SEQ_SCAN_LENGTH__) == LL_ADC_REG_SEQ_SCAN_ENABLE_16RANKS) \ + ) + +#define IS_LL_ADC_REG_SEQ_SCAN_DISCONT_MODE(__REG_SEQ_DISCONT_MODE__) \ + ( ((__REG_SEQ_DISCONT_MODE__) == LL_ADC_REG_SEQ_DISCONT_DISABLE) \ + || ((__REG_SEQ_DISCONT_MODE__) == LL_ADC_REG_SEQ_DISCONT_1RANK) \ + || ((__REG_SEQ_DISCONT_MODE__) == LL_ADC_REG_SEQ_DISCONT_2RANKS) \ + || ((__REG_SEQ_DISCONT_MODE__) == LL_ADC_REG_SEQ_DISCONT_3RANKS) \ + || ((__REG_SEQ_DISCONT_MODE__) == LL_ADC_REG_SEQ_DISCONT_4RANKS) \ + || ((__REG_SEQ_DISCONT_MODE__) == LL_ADC_REG_SEQ_DISCONT_5RANKS) \ + || ((__REG_SEQ_DISCONT_MODE__) == LL_ADC_REG_SEQ_DISCONT_6RANKS) \ + || ((__REG_SEQ_DISCONT_MODE__) == LL_ADC_REG_SEQ_DISCONT_7RANKS) \ + || ((__REG_SEQ_DISCONT_MODE__) == LL_ADC_REG_SEQ_DISCONT_8RANKS) \ + ) + +/* Check of parameters for configuration of ADC hierarchical scope: */ +/* ADC group injected */ +#define IS_LL_ADC_INJ_TRIG_SOURCE(__INJ_TRIG_SOURCE__) \ + ( ((__INJ_TRIG_SOURCE__) == LL_ADC_INJ_TRIG_SOFTWARE) \ + || ((__INJ_TRIG_SOURCE__) == LL_ADC_INJ_TRIG_EXT_TIM1_CH4) \ + || ((__INJ_TRIG_SOURCE__) == LL_ADC_INJ_TRIG_EXT_TIM1_TRGO) \ + || ((__INJ_TRIG_SOURCE__) == LL_ADC_INJ_TRIG_EXT_TIM2_CH1) \ + || ((__INJ_TRIG_SOURCE__) == LL_ADC_INJ_TRIG_EXT_TIM2_TRGO) \ + || ((__INJ_TRIG_SOURCE__) == LL_ADC_INJ_TRIG_EXT_TIM3_CH2) \ + || ((__INJ_TRIG_SOURCE__) == LL_ADC_INJ_TRIG_EXT_TIM3_CH4) \ + || ((__INJ_TRIG_SOURCE__) == LL_ADC_INJ_TRIG_EXT_TIM4_CH1) \ + || ((__INJ_TRIG_SOURCE__) == LL_ADC_INJ_TRIG_EXT_TIM4_CH2) \ + || ((__INJ_TRIG_SOURCE__) == LL_ADC_INJ_TRIG_EXT_TIM4_CH3) \ + || ((__INJ_TRIG_SOURCE__) == LL_ADC_INJ_TRIG_EXT_TIM4_TRGO) \ + || ((__INJ_TRIG_SOURCE__) == LL_ADC_INJ_TRIG_EXT_TIM5_CH4) \ + || ((__INJ_TRIG_SOURCE__) == LL_ADC_INJ_TRIG_EXT_TIM5_TRGO) \ + || ((__INJ_TRIG_SOURCE__) == LL_ADC_INJ_TRIG_EXT_TIM8_CH2) \ + || ((__INJ_TRIG_SOURCE__) == LL_ADC_INJ_TRIG_EXT_TIM8_CH3) \ + || ((__INJ_TRIG_SOURCE__) == LL_ADC_INJ_TRIG_EXT_TIM8_CH4) \ + || ((__INJ_TRIG_SOURCE__) == LL_ADC_INJ_TRIG_EXT_EXTI_LINE15) \ + ) + +#define IS_LL_ADC_INJ_TRIG_EXT_EDGE(__INJ_TRIG_EXT_EDGE__) \ + ( ((__INJ_TRIG_EXT_EDGE__) == LL_ADC_INJ_TRIG_EXT_RISING) \ + || ((__INJ_TRIG_EXT_EDGE__) == LL_ADC_INJ_TRIG_EXT_FALLING) \ + || ((__INJ_TRIG_EXT_EDGE__) == LL_ADC_INJ_TRIG_EXT_RISINGFALLING) \ + ) + +#define IS_LL_ADC_INJ_TRIG_AUTO(__INJ_TRIG_AUTO__) \ + ( ((__INJ_TRIG_AUTO__) == LL_ADC_INJ_TRIG_INDEPENDENT) \ + || ((__INJ_TRIG_AUTO__) == LL_ADC_INJ_TRIG_FROM_GRP_REGULAR) \ + ) + +#define IS_LL_ADC_INJ_SEQ_SCAN_LENGTH(__INJ_SEQ_SCAN_LENGTH__) \ + ( ((__INJ_SEQ_SCAN_LENGTH__) == LL_ADC_INJ_SEQ_SCAN_DISABLE) \ + || ((__INJ_SEQ_SCAN_LENGTH__) == LL_ADC_INJ_SEQ_SCAN_ENABLE_2RANKS) \ + || ((__INJ_SEQ_SCAN_LENGTH__) == LL_ADC_INJ_SEQ_SCAN_ENABLE_3RANKS) \ + || ((__INJ_SEQ_SCAN_LENGTH__) == LL_ADC_INJ_SEQ_SCAN_ENABLE_4RANKS) \ + ) + +#define IS_LL_ADC_INJ_SEQ_SCAN_DISCONT_MODE(__INJ_SEQ_DISCONT_MODE__) \ + ( ((__INJ_SEQ_DISCONT_MODE__) == LL_ADC_INJ_SEQ_DISCONT_DISABLE) \ + || ((__INJ_SEQ_DISCONT_MODE__) == LL_ADC_INJ_SEQ_DISCONT_1RANK) \ + ) + +#if defined(ADC_MULTIMODE_SUPPORT) +/* Check of parameters for configuration of ADC hierarchical scope: */ +/* multimode. */ +#if defined(ADC3) +#define IS_LL_ADC_MULTI_MODE(__MULTI_MODE__) \ + ( ((__MULTI_MODE__) == LL_ADC_MULTI_INDEPENDENT) \ + || ((__MULTI_MODE__) == LL_ADC_MULTI_DUAL_REG_SIMULT) \ + || ((__MULTI_MODE__) == LL_ADC_MULTI_DUAL_REG_INTERL) \ + || ((__MULTI_MODE__) == LL_ADC_MULTI_DUAL_INJ_SIMULT) \ + || ((__MULTI_MODE__) == LL_ADC_MULTI_DUAL_INJ_ALTERN) \ + || ((__MULTI_MODE__) == LL_ADC_MULTI_DUAL_REG_SIM_INJ_SIM) \ + || ((__MULTI_MODE__) == LL_ADC_MULTI_DUAL_REG_SIM_INJ_ALT) \ + || ((__MULTI_MODE__) == LL_ADC_MULTI_DUAL_REG_INT_INJ_SIM) \ + || ((__MULTI_MODE__) == LL_ADC_MULTI_TRIPLE_REG_SIM_INJ_SIM) \ + || ((__MULTI_MODE__) == LL_ADC_MULTI_TRIPLE_REG_SIM_INJ_ALT) \ + || ((__MULTI_MODE__) == LL_ADC_MULTI_TRIPLE_INJ_SIMULT) \ + || ((__MULTI_MODE__) == LL_ADC_MULTI_TRIPLE_REG_SIMULT) \ + || ((__MULTI_MODE__) == LL_ADC_MULTI_TRIPLE_REG_INTERL) \ + || ((__MULTI_MODE__) == LL_ADC_MULTI_TRIPLE_INJ_ALTERN) \ + ) +#else +#define IS_LL_ADC_MULTI_MODE(__MULTI_MODE__) \ + ( ((__MULTI_MODE__) == LL_ADC_MULTI_INDEPENDENT) \ + || ((__MULTI_MODE__) == LL_ADC_MULTI_DUAL_REG_SIMULT) \ + || ((__MULTI_MODE__) == LL_ADC_MULTI_DUAL_REG_INTERL) \ + || ((__MULTI_MODE__) == LL_ADC_MULTI_DUAL_INJ_SIMULT) \ + || ((__MULTI_MODE__) == LL_ADC_MULTI_DUAL_INJ_ALTERN) \ + || ((__MULTI_MODE__) == LL_ADC_MULTI_DUAL_REG_SIM_INJ_SIM) \ + || ((__MULTI_MODE__) == LL_ADC_MULTI_DUAL_REG_SIM_INJ_ALT) \ + || ((__MULTI_MODE__) == LL_ADC_MULTI_DUAL_REG_INT_INJ_SIM) \ + ) +#endif + +#define IS_LL_ADC_MULTI_DMA_TRANSFER(__MULTI_DMA_TRANSFER__) \ + ( ((__MULTI_DMA_TRANSFER__) == LL_ADC_MULTI_REG_DMA_EACH_ADC) \ + || ((__MULTI_DMA_TRANSFER__) == LL_ADC_MULTI_REG_DMA_LIMIT_1) \ + || ((__MULTI_DMA_TRANSFER__) == LL_ADC_MULTI_REG_DMA_LIMIT_2) \ + || ((__MULTI_DMA_TRANSFER__) == LL_ADC_MULTI_REG_DMA_LIMIT_3) \ + || ((__MULTI_DMA_TRANSFER__) == LL_ADC_MULTI_REG_DMA_UNLMT_1) \ + || ((__MULTI_DMA_TRANSFER__) == LL_ADC_MULTI_REG_DMA_UNLMT_2) \ + || ((__MULTI_DMA_TRANSFER__) == LL_ADC_MULTI_REG_DMA_UNLMT_3) \ + ) + +#define IS_LL_ADC_MULTI_TWOSMP_DELAY(__MULTI_TWOSMP_DELAY__) \ + ( ((__MULTI_TWOSMP_DELAY__) == LL_ADC_MULTI_TWOSMP_DELAY_5CYCLES) \ + || ((__MULTI_TWOSMP_DELAY__) == LL_ADC_MULTI_TWOSMP_DELAY_6CYCLES) \ + || ((__MULTI_TWOSMP_DELAY__) == LL_ADC_MULTI_TWOSMP_DELAY_7CYCLES) \ + || ((__MULTI_TWOSMP_DELAY__) == LL_ADC_MULTI_TWOSMP_DELAY_8CYCLES) \ + || ((__MULTI_TWOSMP_DELAY__) == LL_ADC_MULTI_TWOSMP_DELAY_9CYCLES) \ + || ((__MULTI_TWOSMP_DELAY__) == LL_ADC_MULTI_TWOSMP_DELAY_10CYCLES) \ + || ((__MULTI_TWOSMP_DELAY__) == LL_ADC_MULTI_TWOSMP_DELAY_11CYCLES) \ + || ((__MULTI_TWOSMP_DELAY__) == LL_ADC_MULTI_TWOSMP_DELAY_12CYCLES) \ + || ((__MULTI_TWOSMP_DELAY__) == LL_ADC_MULTI_TWOSMP_DELAY_13CYCLES) \ + || ((__MULTI_TWOSMP_DELAY__) == LL_ADC_MULTI_TWOSMP_DELAY_14CYCLES) \ + || ((__MULTI_TWOSMP_DELAY__) == LL_ADC_MULTI_TWOSMP_DELAY_15CYCLES) \ + || ((__MULTI_TWOSMP_DELAY__) == LL_ADC_MULTI_TWOSMP_DELAY_16CYCLES) \ + || ((__MULTI_TWOSMP_DELAY__) == LL_ADC_MULTI_TWOSMP_DELAY_17CYCLES) \ + || ((__MULTI_TWOSMP_DELAY__) == LL_ADC_MULTI_TWOSMP_DELAY_18CYCLES) \ + || ((__MULTI_TWOSMP_DELAY__) == LL_ADC_MULTI_TWOSMP_DELAY_19CYCLES) \ + || ((__MULTI_TWOSMP_DELAY__) == LL_ADC_MULTI_TWOSMP_DELAY_20CYCLES) \ + ) + +#define IS_LL_ADC_MULTI_MASTER_SLAVE(__MULTI_MASTER_SLAVE__) \ + ( ((__MULTI_MASTER_SLAVE__) == LL_ADC_MULTI_MASTER) \ + || ((__MULTI_MASTER_SLAVE__) == LL_ADC_MULTI_SLAVE) \ + || ((__MULTI_MASTER_SLAVE__) == LL_ADC_MULTI_MASTER_SLAVE) \ + ) + +#endif /* ADC_MULTIMODE_SUPPORT */ +/** + * @} + */ + + +/* Private function prototypes -----------------------------------------------*/ + +/* Exported functions --------------------------------------------------------*/ +/** @addtogroup ADC_LL_Exported_Functions + * @{ + */ + +/** @addtogroup ADC_LL_EF_Init + * @{ + */ + +/** + * @brief De-initialize registers of all ADC instances belonging to + * the same ADC common instance to their default reset values. + * @param ADCxy_COMMON ADC common instance + * (can be set directly from CMSIS definition or by using helper macro @ref __LL_ADC_COMMON_INSTANCE() ) + * @retval An ErrorStatus enumeration value: + * - SUCCESS: ADC common registers are de-initialized + * - ERROR: not applicable + */ +ErrorStatus LL_ADC_CommonDeInit(ADC_Common_TypeDef *ADCxy_COMMON) +{ + /* Check the parameters */ + assert_param(IS_ADC_COMMON_INSTANCE(ADCxy_COMMON)); + + + /* Force reset of ADC clock (core clock) */ + LL_APB2_GRP1_ForceReset(LL_APB2_GRP1_PERIPH_ADC); + + /* Release reset of ADC clock (core clock) */ + LL_APB2_GRP1_ReleaseReset(LL_APB2_GRP1_PERIPH_ADC); + + return SUCCESS; +} + +/** + * @brief Initialize some features of ADC common parameters + * (all ADC instances belonging to the same ADC common instance) + * and multimode (for devices with several ADC instances available). + * @note The setting of ADC common parameters is conditioned to + * ADC instances state: + * All ADC instances belonging to the same ADC common instance + * must be disabled. + * @param ADCxy_COMMON ADC common instance + * (can be set directly from CMSIS definition or by using helper macro @ref __LL_ADC_COMMON_INSTANCE() ) + * @param ADC_CommonInitStruct Pointer to a @ref LL_ADC_CommonInitTypeDef structure + * @retval An ErrorStatus enumeration value: + * - SUCCESS: ADC common registers are initialized + * - ERROR: ADC common registers are not initialized + */ +ErrorStatus LL_ADC_CommonInit(ADC_Common_TypeDef *ADCxy_COMMON, LL_ADC_CommonInitTypeDef *ADC_CommonInitStruct) +{ + ErrorStatus status = SUCCESS; + + /* Check the parameters */ + assert_param(IS_ADC_COMMON_INSTANCE(ADCxy_COMMON)); + assert_param(IS_LL_ADC_COMMON_CLOCK(ADC_CommonInitStruct->CommonClock)); + +#if defined(ADC_MULTIMODE_SUPPORT) + assert_param(IS_LL_ADC_MULTI_MODE(ADC_CommonInitStruct->Multimode)); + if(ADC_CommonInitStruct->Multimode != LL_ADC_MULTI_INDEPENDENT) + { + assert_param(IS_LL_ADC_MULTI_DMA_TRANSFER(ADC_CommonInitStruct->MultiDMATransfer)); + assert_param(IS_LL_ADC_MULTI_TWOSMP_DELAY(ADC_CommonInitStruct->MultiTwoSamplingDelay)); + } +#endif /* ADC_MULTIMODE_SUPPORT */ + + /* Note: Hardware constraint (refer to description of functions */ + /* "LL_ADC_SetCommonXXX()" and "LL_ADC_SetMultiXXX()"): */ + /* On this STM32 series, setting of these features is conditioned to */ + /* ADC state: */ + /* All ADC instances of the ADC common group must be disabled. */ + if(__LL_ADC_IS_ENABLED_ALL_COMMON_INSTANCE(ADCxy_COMMON) == 0UL) + { + /* Configuration of ADC hierarchical scope: */ + /* - common to several ADC */ + /* (all ADC instances belonging to the same ADC common instance) */ + /* - Set ADC clock (conversion clock) */ + /* - multimode (if several ADC instances available on the */ + /* selected device) */ + /* - Set ADC multimode configuration */ + /* - Set ADC multimode DMA transfer */ + /* - Set ADC multimode: delay between 2 sampling phases */ +#if defined(ADC_MULTIMODE_SUPPORT) + if(ADC_CommonInitStruct->Multimode != LL_ADC_MULTI_INDEPENDENT) + { + MODIFY_REG(ADCxy_COMMON->CCR, + ADC_CCR_ADCPRE + | ADC_CCR_MULTI + | ADC_CCR_DMA + | ADC_CCR_DDS + | ADC_CCR_DELAY + , + ADC_CommonInitStruct->CommonClock + | ADC_CommonInitStruct->Multimode + | ADC_CommonInitStruct->MultiDMATransfer + | ADC_CommonInitStruct->MultiTwoSamplingDelay + ); + } + else + { + MODIFY_REG(ADCxy_COMMON->CCR, + ADC_CCR_ADCPRE + | ADC_CCR_MULTI + | ADC_CCR_DMA + | ADC_CCR_DDS + | ADC_CCR_DELAY + , + ADC_CommonInitStruct->CommonClock + | LL_ADC_MULTI_INDEPENDENT + ); + } +#else + LL_ADC_SetCommonClock(ADCxy_COMMON, ADC_CommonInitStruct->CommonClock); +#endif + } + else + { + /* Initialization error: One or several ADC instances belonging to */ + /* the same ADC common instance are not disabled. */ + status = ERROR; + } + + return status; +} + +/** + * @brief Set each @ref LL_ADC_CommonInitTypeDef field to default value. + * @param ADC_CommonInitStruct Pointer to a @ref LL_ADC_CommonInitTypeDef structure + * whose fields will be set to default values. + * @retval None + */ +void LL_ADC_CommonStructInit(LL_ADC_CommonInitTypeDef *ADC_CommonInitStruct) +{ + /* Set ADC_CommonInitStruct fields to default values */ + /* Set fields of ADC common */ + /* (all ADC instances belonging to the same ADC common instance) */ + ADC_CommonInitStruct->CommonClock = LL_ADC_CLOCK_SYNC_PCLK_DIV2; + +#if defined(ADC_MULTIMODE_SUPPORT) + /* Set fields of ADC multimode */ + ADC_CommonInitStruct->Multimode = LL_ADC_MULTI_INDEPENDENT; + ADC_CommonInitStruct->MultiDMATransfer = LL_ADC_MULTI_REG_DMA_EACH_ADC; + ADC_CommonInitStruct->MultiTwoSamplingDelay = LL_ADC_MULTI_TWOSMP_DELAY_5CYCLES; +#endif /* ADC_MULTIMODE_SUPPORT */ +} + +/** + * @brief De-initialize registers of the selected ADC instance + * to their default reset values. + * @note To reset all ADC instances quickly (perform a hard reset), + * use function @ref LL_ADC_CommonDeInit(). + * @param ADCx ADC instance + * @retval An ErrorStatus enumeration value: + * - SUCCESS: ADC registers are de-initialized + * - ERROR: ADC registers are not de-initialized + */ +ErrorStatus LL_ADC_DeInit(ADC_TypeDef *ADCx) +{ + ErrorStatus status = SUCCESS; + + /* Check the parameters */ + assert_param(IS_ADC_ALL_INSTANCE(ADCx)); + + /* Disable ADC instance if not already disabled. */ + if(LL_ADC_IsEnabled(ADCx) == 1UL) + { + /* Set ADC group regular trigger source to SW start to ensure to not */ + /* have an external trigger event occurring during the conversion stop */ + /* ADC disable process. */ + LL_ADC_REG_SetTriggerSource(ADCx, LL_ADC_REG_TRIG_SOFTWARE); + + /* Set ADC group injected trigger source to SW start to ensure to not */ + /* have an external trigger event occurring during the conversion stop */ + /* ADC disable process. */ + LL_ADC_INJ_SetTriggerSource(ADCx, LL_ADC_INJ_TRIG_SOFTWARE); + + /* Disable the ADC instance */ + LL_ADC_Disable(ADCx); + } + + /* Check whether ADC state is compliant with expected state */ + /* (hardware requirements of bits state to reset registers below) */ + if(READ_BIT(ADCx->CR2, ADC_CR2_ADON) == 0UL) + { + /* ========== Reset ADC registers ========== */ + /* Reset register SR */ + CLEAR_BIT(ADCx->SR, + ( LL_ADC_FLAG_STRT + | LL_ADC_FLAG_JSTRT + | LL_ADC_FLAG_EOCS + | LL_ADC_FLAG_OVR + | LL_ADC_FLAG_JEOS + | LL_ADC_FLAG_AWD1 ) + ); + + /* Reset register CR1 */ + CLEAR_BIT(ADCx->CR1, + ( ADC_CR1_OVRIE | ADC_CR1_RES | ADC_CR1_AWDEN + | ADC_CR1_JAWDEN + | ADC_CR1_DISCNUM | ADC_CR1_JDISCEN | ADC_CR1_DISCEN + | ADC_CR1_JAUTO | ADC_CR1_AWDSGL | ADC_CR1_SCAN + | ADC_CR1_JEOCIE | ADC_CR1_AWDIE | ADC_CR1_EOCIE + | ADC_CR1_AWDCH ) + ); + + /* Reset register CR2 */ + CLEAR_BIT(ADCx->CR2, + ( ADC_CR2_SWSTART | ADC_CR2_EXTEN | ADC_CR2_EXTSEL + | ADC_CR2_JSWSTART | ADC_CR2_JEXTEN | ADC_CR2_JEXTSEL + | ADC_CR2_ALIGN | ADC_CR2_EOCS + | ADC_CR2_DDS | ADC_CR2_DMA + | ADC_CR2_CONT | ADC_CR2_ADON ) + ); + + /* Reset register SMPR1 */ + CLEAR_BIT(ADCx->SMPR1, + ( ADC_SMPR1_SMP18 | ADC_SMPR1_SMP17 | ADC_SMPR1_SMP16 + | ADC_SMPR1_SMP15 | ADC_SMPR1_SMP14 | ADC_SMPR1_SMP13 + | ADC_SMPR1_SMP12 | ADC_SMPR1_SMP11 | ADC_SMPR1_SMP10) + ); + + /* Reset register SMPR2 */ + CLEAR_BIT(ADCx->SMPR2, + ( ADC_SMPR2_SMP9 + | ADC_SMPR2_SMP8 | ADC_SMPR2_SMP7 | ADC_SMPR2_SMP6 + | ADC_SMPR2_SMP5 | ADC_SMPR2_SMP4 | ADC_SMPR2_SMP3 + | ADC_SMPR2_SMP2 | ADC_SMPR2_SMP1 | ADC_SMPR2_SMP0) + ); + + /* Reset register JOFR1 */ + CLEAR_BIT(ADCx->JOFR1, ADC_JOFR1_JOFFSET1); + /* Reset register JOFR2 */ + CLEAR_BIT(ADCx->JOFR2, ADC_JOFR2_JOFFSET2); + /* Reset register JOFR3 */ + CLEAR_BIT(ADCx->JOFR3, ADC_JOFR3_JOFFSET3); + /* Reset register JOFR4 */ + CLEAR_BIT(ADCx->JOFR4, ADC_JOFR4_JOFFSET4); + + /* Reset register HTR */ + SET_BIT(ADCx->HTR, ADC_HTR_HT); + /* Reset register LTR */ + CLEAR_BIT(ADCx->LTR, ADC_LTR_LT); + + /* Reset register SQR1 */ + CLEAR_BIT(ADCx->SQR1, + ( ADC_SQR1_L + | ADC_SQR1_SQ16 + | ADC_SQR1_SQ15 | ADC_SQR1_SQ14 | ADC_SQR1_SQ13) + ); + + /* Reset register SQR2 */ + CLEAR_BIT(ADCx->SQR2, + ( ADC_SQR2_SQ12 | ADC_SQR2_SQ11 | ADC_SQR2_SQ10 + | ADC_SQR2_SQ9 | ADC_SQR2_SQ8 | ADC_SQR2_SQ7) + ); + + /* Reset register SQR3 */ + CLEAR_BIT(ADCx->SQR3, + ( ADC_SQR3_SQ6 | ADC_SQR3_SQ5 | ADC_SQR3_SQ4 + | ADC_SQR3_SQ3 | ADC_SQR3_SQ2 | ADC_SQR3_SQ1) + ); + + /* Reset register JSQR */ + CLEAR_BIT(ADCx->JSQR, + ( ADC_JSQR_JL + | ADC_JSQR_JSQ4 | ADC_JSQR_JSQ3 + | ADC_JSQR_JSQ2 | ADC_JSQR_JSQ1 ) + ); + + /* Reset register DR */ + /* bits in access mode read only, no direct reset applicable */ + + /* Reset registers JDR1, JDR2, JDR3, JDR4 */ + /* bits in access mode read only, no direct reset applicable */ + + /* Reset register CCR */ + CLEAR_BIT(ADC->CCR, ADC_CCR_TSVREFE | ADC_CCR_ADCPRE); + } + + return status; +} + +/** + * @brief Initialize some features of ADC instance. + * @note These parameters have an impact on ADC scope: ADC instance. + * Affects both group regular and group injected (availability + * of ADC group injected depends on STM32 families). + * Refer to corresponding unitary functions into + * @ref ADC_LL_EF_Configuration_ADC_Instance . + * @note The setting of these parameters by function @ref LL_ADC_Init() + * is conditioned to ADC state: + * ADC instance must be disabled. + * This condition is applied to all ADC features, for efficiency + * and compatibility over all STM32 families. However, the different + * features can be set under different ADC state conditions + * (setting possible with ADC enabled without conversion on going, + * ADC enabled with conversion on going, ...) + * Each feature can be updated afterwards with a unitary function + * and potentially with ADC in a different state than disabled, + * refer to description of each function for setting + * conditioned to ADC state. + * @note After using this function, some other features must be configured + * using LL unitary functions. + * The minimum configuration remaining to be done is: + * - Set ADC group regular or group injected sequencer: + * map channel on the selected sequencer rank. + * Refer to function @ref LL_ADC_REG_SetSequencerRanks(). + * - Set ADC channel sampling time + * Refer to function LL_ADC_SetChannelSamplingTime(); + * @param ADCx ADC instance + * @param ADC_InitStruct Pointer to a @ref LL_ADC_REG_InitTypeDef structure + * @retval An ErrorStatus enumeration value: + * - SUCCESS: ADC registers are initialized + * - ERROR: ADC registers are not initialized + */ +ErrorStatus LL_ADC_Init(ADC_TypeDef *ADCx, LL_ADC_InitTypeDef *ADC_InitStruct) +{ + ErrorStatus status = SUCCESS; + + /* Check the parameters */ + assert_param(IS_ADC_ALL_INSTANCE(ADCx)); + + assert_param(IS_LL_ADC_RESOLUTION(ADC_InitStruct->Resolution)); + assert_param(IS_LL_ADC_DATA_ALIGN(ADC_InitStruct->DataAlignment)); + assert_param(IS_LL_ADC_SCAN_SELECTION(ADC_InitStruct->SequencersScanMode)); + + /* Note: Hardware constraint (refer to description of this function): */ + /* ADC instance must be disabled. */ + if(LL_ADC_IsEnabled(ADCx) == 0UL) + { + /* Configuration of ADC hierarchical scope: */ + /* - ADC instance */ + /* - Set ADC data resolution */ + /* - Set ADC conversion data alignment */ + MODIFY_REG(ADCx->CR1, + ADC_CR1_RES + | ADC_CR1_SCAN + , + ADC_InitStruct->Resolution + | ADC_InitStruct->SequencersScanMode + ); + + MODIFY_REG(ADCx->CR2, + ADC_CR2_ALIGN + , + ADC_InitStruct->DataAlignment + ); + + } + else + { + /* Initialization error: ADC instance is not disabled. */ + status = ERROR; + } + return status; +} + +/** + * @brief Set each @ref LL_ADC_InitTypeDef field to default value. + * @param ADC_InitStruct Pointer to a @ref LL_ADC_InitTypeDef structure + * whose fields will be set to default values. + * @retval None + */ +void LL_ADC_StructInit(LL_ADC_InitTypeDef *ADC_InitStruct) +{ + /* Set ADC_InitStruct fields to default values */ + /* Set fields of ADC instance */ + ADC_InitStruct->Resolution = LL_ADC_RESOLUTION_12B; + ADC_InitStruct->DataAlignment = LL_ADC_DATA_ALIGN_RIGHT; + + /* Enable scan mode to have a generic behavior with ADC of other */ + /* STM32 families, without this setting available: */ + /* ADC group regular sequencer and ADC group injected sequencer depend */ + /* only of their own configuration. */ + ADC_InitStruct->SequencersScanMode = LL_ADC_SEQ_SCAN_ENABLE; + +} + +/** + * @brief Initialize some features of ADC group regular. + * @note These parameters have an impact on ADC scope: ADC group regular. + * Refer to corresponding unitary functions into + * @ref ADC_LL_EF_Configuration_ADC_Group_Regular + * (functions with prefix "REG"). + * @note The setting of these parameters by function @ref LL_ADC_Init() + * is conditioned to ADC state: + * ADC instance must be disabled. + * This condition is applied to all ADC features, for efficiency + * and compatibility over all STM32 families. However, the different + * features can be set under different ADC state conditions + * (setting possible with ADC enabled without conversion on going, + * ADC enabled with conversion on going, ...) + * Each feature can be updated afterwards with a unitary function + * and potentially with ADC in a different state than disabled, + * refer to description of each function for setting + * conditioned to ADC state. + * @note After using this function, other features must be configured + * using LL unitary functions. + * The minimum configuration remaining to be done is: + * - Set ADC group regular or group injected sequencer: + * map channel on the selected sequencer rank. + * Refer to function @ref LL_ADC_REG_SetSequencerRanks(). + * - Set ADC channel sampling time + * Refer to function LL_ADC_SetChannelSamplingTime(); + * @param ADCx ADC instance + * @param ADC_REG_InitStruct Pointer to a @ref LL_ADC_REG_InitTypeDef structure + * @retval An ErrorStatus enumeration value: + * - SUCCESS: ADC registers are initialized + * - ERROR: ADC registers are not initialized + */ +ErrorStatus LL_ADC_REG_Init(ADC_TypeDef *ADCx, LL_ADC_REG_InitTypeDef *ADC_REG_InitStruct) +{ + ErrorStatus status = SUCCESS; + + /* Check the parameters */ + assert_param(IS_ADC_ALL_INSTANCE(ADCx)); + assert_param(IS_LL_ADC_REG_TRIG_SOURCE(ADC_REG_InitStruct->TriggerSource)); + assert_param(IS_LL_ADC_REG_SEQ_SCAN_LENGTH(ADC_REG_InitStruct->SequencerLength)); + if(ADC_REG_InitStruct->SequencerLength != LL_ADC_REG_SEQ_SCAN_DISABLE) + { + assert_param(IS_LL_ADC_REG_SEQ_SCAN_DISCONT_MODE(ADC_REG_InitStruct->SequencerDiscont)); + } + assert_param(IS_LL_ADC_REG_CONTINUOUS_MODE(ADC_REG_InitStruct->ContinuousMode)); + assert_param(IS_LL_ADC_REG_DMA_TRANSFER(ADC_REG_InitStruct->DMATransfer)); + + /* ADC group regular continuous mode and discontinuous mode */ + /* can not be enabled simultenaeously */ + assert_param((ADC_REG_InitStruct->ContinuousMode == LL_ADC_REG_CONV_SINGLE) + || (ADC_REG_InitStruct->SequencerDiscont == LL_ADC_REG_SEQ_DISCONT_DISABLE)); + + /* Note: Hardware constraint (refer to description of this function): */ + /* ADC instance must be disabled. */ + if(LL_ADC_IsEnabled(ADCx) == 0UL) + { + /* Configuration of ADC hierarchical scope: */ + /* - ADC group regular */ + /* - Set ADC group regular trigger source */ + /* - Set ADC group regular sequencer length */ + /* - Set ADC group regular sequencer discontinuous mode */ + /* - Set ADC group regular continuous mode */ + /* - Set ADC group regular conversion data transfer: no transfer or */ + /* transfer by DMA, and DMA requests mode */ + /* Note: On this STM32 series, ADC trigger edge is set when starting */ + /* ADC conversion. */ + /* Refer to function @ref LL_ADC_REG_StartConversionExtTrig(). */ + if(ADC_REG_InitStruct->SequencerLength != LL_ADC_REG_SEQ_SCAN_DISABLE) + { + MODIFY_REG(ADCx->CR1, + ADC_CR1_DISCEN + | ADC_CR1_DISCNUM + , + ADC_REG_InitStruct->SequencerDiscont + ); + } + else + { + MODIFY_REG(ADCx->CR1, + ADC_CR1_DISCEN + | ADC_CR1_DISCNUM + , + LL_ADC_REG_SEQ_DISCONT_DISABLE + ); + } + + MODIFY_REG(ADCx->CR2, + ADC_CR2_EXTSEL + | ADC_CR2_EXTEN + | ADC_CR2_CONT + | ADC_CR2_DMA + | ADC_CR2_DDS + , + (ADC_REG_InitStruct->TriggerSource & ADC_CR2_EXTSEL) + | ADC_REG_InitStruct->ContinuousMode + | ADC_REG_InitStruct->DMATransfer + ); + + /* Set ADC group regular sequencer length and scan direction */ + /* Note: Hardware constraint (refer to description of this function): */ + /* Note: If ADC instance feature scan mode is disabled */ + /* (refer to ADC instance initialization structure */ + /* parameter @ref SequencersScanMode */ + /* or function @ref LL_ADC_SetSequencersScanMode() ), */ + /* this parameter is discarded. */ + LL_ADC_REG_SetSequencerLength(ADCx, ADC_REG_InitStruct->SequencerLength); + } + else + { + /* Initialization error: ADC instance is not disabled. */ + status = ERROR; + } + return status; +} + +/** + * @brief Set each @ref LL_ADC_REG_InitTypeDef field to default value. + * @param ADC_REG_InitStruct Pointer to a @ref LL_ADC_REG_InitTypeDef structure + * whose fields will be set to default values. + * @retval None + */ +void LL_ADC_REG_StructInit(LL_ADC_REG_InitTypeDef *ADC_REG_InitStruct) +{ + /* Set ADC_REG_InitStruct fields to default values */ + /* Set fields of ADC group regular */ + /* Note: On this STM32 series, ADC trigger edge is set when starting */ + /* ADC conversion. */ + /* Refer to function @ref LL_ADC_REG_StartConversionExtTrig(). */ + ADC_REG_InitStruct->TriggerSource = LL_ADC_REG_TRIG_SOFTWARE; + ADC_REG_InitStruct->SequencerLength = LL_ADC_REG_SEQ_SCAN_DISABLE; + ADC_REG_InitStruct->SequencerDiscont = LL_ADC_REG_SEQ_DISCONT_DISABLE; + ADC_REG_InitStruct->ContinuousMode = LL_ADC_REG_CONV_SINGLE; + ADC_REG_InitStruct->DMATransfer = LL_ADC_REG_DMA_TRANSFER_NONE; +} + +/** + * @brief Initialize some features of ADC group injected. + * @note These parameters have an impact on ADC scope: ADC group injected. + * Refer to corresponding unitary functions into + * @ref ADC_LL_EF_Configuration_ADC_Group_Regular + * (functions with prefix "INJ"). + * @note The setting of these parameters by function @ref LL_ADC_Init() + * is conditioned to ADC state: + * ADC instance must be disabled. + * This condition is applied to all ADC features, for efficiency + * and compatibility over all STM32 families. However, the different + * features can be set under different ADC state conditions + * (setting possible with ADC enabled without conversion on going, + * ADC enabled with conversion on going, ...) + * Each feature can be updated afterwards with a unitary function + * and potentially with ADC in a different state than disabled, + * refer to description of each function for setting + * conditioned to ADC state. + * @note After using this function, other features must be configured + * using LL unitary functions. + * The minimum configuration remaining to be done is: + * - Set ADC group injected sequencer: + * map channel on the selected sequencer rank. + * Refer to function @ref LL_ADC_INJ_SetSequencerRanks(). + * - Set ADC channel sampling time + * Refer to function LL_ADC_SetChannelSamplingTime(); + * @param ADCx ADC instance + * @param ADC_INJ_InitStruct Pointer to a @ref LL_ADC_INJ_InitTypeDef structure + * @retval An ErrorStatus enumeration value: + * - SUCCESS: ADC registers are initialized + * - ERROR: ADC registers are not initialized + */ +ErrorStatus LL_ADC_INJ_Init(ADC_TypeDef *ADCx, LL_ADC_INJ_InitTypeDef *ADC_INJ_InitStruct) +{ + ErrorStatus status = SUCCESS; + + /* Check the parameters */ + assert_param(IS_ADC_ALL_INSTANCE(ADCx)); + assert_param(IS_LL_ADC_INJ_TRIG_SOURCE(ADC_INJ_InitStruct->TriggerSource)); + assert_param(IS_LL_ADC_INJ_SEQ_SCAN_LENGTH(ADC_INJ_InitStruct->SequencerLength)); + if(ADC_INJ_InitStruct->SequencerLength != LL_ADC_INJ_SEQ_SCAN_DISABLE) + { + assert_param(IS_LL_ADC_INJ_SEQ_SCAN_DISCONT_MODE(ADC_INJ_InitStruct->SequencerDiscont)); + } + assert_param(IS_LL_ADC_INJ_TRIG_AUTO(ADC_INJ_InitStruct->TrigAuto)); + + /* Note: Hardware constraint (refer to description of this function): */ + /* ADC instance must be disabled. */ + if(LL_ADC_IsEnabled(ADCx) == 0UL) + { + /* Configuration of ADC hierarchical scope: */ + /* - ADC group injected */ + /* - Set ADC group injected trigger source */ + /* - Set ADC group injected sequencer length */ + /* - Set ADC group injected sequencer discontinuous mode */ + /* - Set ADC group injected conversion trigger: independent or */ + /* from ADC group regular */ + /* Note: On this STM32 series, ADC trigger edge is set when starting */ + /* ADC conversion. */ + /* Refer to function @ref LL_ADC_INJ_StartConversionExtTrig(). */ + if(ADC_INJ_InitStruct->SequencerLength != LL_ADC_REG_SEQ_SCAN_DISABLE) + { + MODIFY_REG(ADCx->CR1, + ADC_CR1_JDISCEN + | ADC_CR1_JAUTO + , + ADC_INJ_InitStruct->SequencerDiscont + | ADC_INJ_InitStruct->TrigAuto + ); + } + else + { + MODIFY_REG(ADCx->CR1, + ADC_CR1_JDISCEN + | ADC_CR1_JAUTO + , + LL_ADC_REG_SEQ_DISCONT_DISABLE + | ADC_INJ_InitStruct->TrigAuto + ); + } + + MODIFY_REG(ADCx->CR2, + ADC_CR2_JEXTSEL + | ADC_CR2_JEXTEN + , + (ADC_INJ_InitStruct->TriggerSource & ADC_CR2_JEXTSEL) + ); + + /* Note: Hardware constraint (refer to description of this function): */ + /* Note: If ADC instance feature scan mode is disabled */ + /* (refer to ADC instance initialization structure */ + /* parameter @ref SequencersScanMode */ + /* or function @ref LL_ADC_SetSequencersScanMode() ), */ + /* this parameter is discarded. */ + LL_ADC_INJ_SetSequencerLength(ADCx, ADC_INJ_InitStruct->SequencerLength); + } + else + { + /* Initialization error: ADC instance is not disabled. */ + status = ERROR; + } + return status; +} + +/** + * @brief Set each @ref LL_ADC_INJ_InitTypeDef field to default value. + * @param ADC_INJ_InitStruct Pointer to a @ref LL_ADC_INJ_InitTypeDef structure + * whose fields will be set to default values. + * @retval None + */ +void LL_ADC_INJ_StructInit(LL_ADC_INJ_InitTypeDef *ADC_INJ_InitStruct) +{ + /* Set ADC_INJ_InitStruct fields to default values */ + /* Set fields of ADC group injected */ + ADC_INJ_InitStruct->TriggerSource = LL_ADC_INJ_TRIG_SOFTWARE; + ADC_INJ_InitStruct->SequencerLength = LL_ADC_INJ_SEQ_SCAN_DISABLE; + ADC_INJ_InitStruct->SequencerDiscont = LL_ADC_INJ_SEQ_DISCONT_DISABLE; + ADC_INJ_InitStruct->TrigAuto = LL_ADC_INJ_TRIG_INDEPENDENT; +} + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +#endif /* ADC1 || ADC2 || ADC3 */ + +/** + * @} + */ + +#endif /* USE_FULL_LL_DRIVER */ + diff --git a/Inc/adc.h b/Inc/adc.h new file mode 100644 index 0000000..d8ba323 --- /dev/null +++ b/Inc/adc.h @@ -0,0 +1,50 @@ +/* USER CODE BEGIN Header */ +/** + ****************************************************************************** + * @file adc.h + * @brief This file contains all the function prototypes for + * the adc.c file + ****************************************************************************** + * @attention + * + * Copyright (c) 2024 STMicroelectronics. + * All rights reserved. + * + * This software is licensed under terms that can be found in the LICENSE file + * in the root directory of this software component. + * If no LICENSE file comes with this software, it is provided AS-IS. + * + ****************************************************************************** + */ +/* USER CODE END Header */ +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __ADC_H__ +#define __ADC_H__ + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "main.h" + +/* USER CODE BEGIN Includes */ + +/* USER CODE END Includes */ + +/* USER CODE BEGIN Private defines */ + +/* USER CODE END Private defines */ + +void MX_ADC1_Init(void); + +/* USER CODE BEGIN Prototypes */ + +/* USER CODE END Prototypes */ + +#ifdef __cplusplus +} +#endif + +#endif /* __ADC_H__ */ + diff --git a/Inc/dma.h b/Inc/dma.h new file mode 100644 index 0000000..f3b1a09 --- /dev/null +++ b/Inc/dma.h @@ -0,0 +1,52 @@ +/* USER CODE BEGIN Header */ +/** + ****************************************************************************** + * @file dma.h + * @brief This file contains all the function prototypes for + * the dma.c file + ****************************************************************************** + * @attention + * + * Copyright (c) 2024 STMicroelectronics. + * All rights reserved. + * + * This software is licensed under terms that can be found in the LICENSE file + * in the root directory of this software component. + * If no LICENSE file comes with this software, it is provided AS-IS. + * + ****************************************************************************** + */ +/* USER CODE END Header */ +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __DMA_H__ +#define __DMA_H__ + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "main.h" + +/* DMA memory to memory transfer handles -------------------------------------*/ + +/* USER CODE BEGIN Includes */ + +/* USER CODE END Includes */ + +/* USER CODE BEGIN Private defines */ + +/* USER CODE END Private defines */ + +void MX_DMA_Init(void); + +/* USER CODE BEGIN Prototypes */ + +/* USER CODE END Prototypes */ + +#ifdef __cplusplus +} +#endif + +#endif /* __DMA_H__ */ + diff --git a/Inc/main.h b/Inc/main.h index b00e138..3a23c54 100644 --- a/Inc/main.h +++ b/Inc/main.h @@ -23,12 +23,13 @@ #define __MAIN_H #ifdef __cplusplus -extern "C" -{ +extern "C" { #endif - /* Includes ------------------------------------------------------------------*/ +/* Includes ------------------------------------------------------------------*/ +#include "stm32f4xx_ll_adc.h" +#include "stm32f4xx_ll_dma.h" #include "stm32f4xx_ll_rcc.h" #include "stm32f4xx_ll_bus.h" #include "stm32f4xx_ll_system.h" @@ -36,7 +37,6 @@ extern "C" #include "stm32f4xx_ll_cortex.h" #include "stm32f4xx_ll_utils.h" #include "stm32f4xx_ll_pwr.h" -#include "stm32f4xx_ll_dma.h" #include "stm32f4xx_ll_tim.h" #include "stm32f4xx_ll_gpio.h" @@ -50,25 +50,25 @@ extern "C" #include "delay.h" #include "lib.h" #include "bsp.h" - /* USER CODE END Includes */ +/* USER CODE END Includes */ - /* Exported types ------------------------------------------------------------*/ - /* USER CODE BEGIN ET */ +/* Exported types ------------------------------------------------------------*/ +/* USER CODE BEGIN ET */ - /* USER CODE END ET */ +/* USER CODE END ET */ - /* Exported constants --------------------------------------------------------*/ - /* USER CODE BEGIN EC */ +/* Exported constants --------------------------------------------------------*/ +/* USER CODE BEGIN EC */ - /* USER CODE END EC */ +/* USER CODE END EC */ - /* Exported macro ------------------------------------------------------------*/ - /* USER CODE BEGIN EM */ +/* Exported macro ------------------------------------------------------------*/ +/* USER CODE BEGIN EM */ - /* USER CODE END EM */ +/* USER CODE END EM */ - /* Exported functions prototypes ---------------------------------------------*/ - void Error_Handler(void); +/* Exported functions prototypes ---------------------------------------------*/ +void Error_Handler(void); /* USER CODE BEGIN EFP */ @@ -80,21 +80,21 @@ extern "C" #define LED_GREEN_Pin LL_GPIO_PIN_1 #define LED_GREEN_GPIO_Port GPIOE #ifndef NVIC_PRIORITYGROUP_0 -#define NVIC_PRIORITYGROUP_0 ((uint32_t)0x00000007) /*!< 0 bit for pre-emption priority, \ - 4 bits for subpriority */ -#define NVIC_PRIORITYGROUP_1 ((uint32_t)0x00000006) /*!< 1 bit for pre-emption priority, \ - 3 bits for subpriority */ -#define NVIC_PRIORITYGROUP_2 ((uint32_t)0x00000005) /*!< 2 bits for pre-emption priority, \ - 2 bits for subpriority */ -#define NVIC_PRIORITYGROUP_3 ((uint32_t)0x00000004) /*!< 3 bits for pre-emption priority, \ - 1 bit for subpriority */ -#define NVIC_PRIORITYGROUP_4 ((uint32_t)0x00000003) /*!< 4 bits for pre-emption priority, \ - 0 bit for subpriority */ +#define NVIC_PRIORITYGROUP_0 ((uint32_t)0x00000007) /*!< 0 bit for pre-emption priority, + 4 bits for subpriority */ +#define NVIC_PRIORITYGROUP_1 ((uint32_t)0x00000006) /*!< 1 bit for pre-emption priority, + 3 bits for subpriority */ +#define NVIC_PRIORITYGROUP_2 ((uint32_t)0x00000005) /*!< 2 bits for pre-emption priority, + 2 bits for subpriority */ +#define NVIC_PRIORITYGROUP_3 ((uint32_t)0x00000004) /*!< 3 bits for pre-emption priority, + 1 bit for subpriority */ +#define NVIC_PRIORITYGROUP_4 ((uint32_t)0x00000003) /*!< 4 bits for pre-emption priority, + 0 bit for subpriority */ #endif - /* USER CODE BEGIN Private defines */ +/* USER CODE BEGIN Private defines */ - /* USER CODE END Private defines */ +/* USER CODE END Private defines */ #ifdef __cplusplus } diff --git a/Inc/stm32f4xx_it.h b/Inc/stm32f4xx_it.h index 8fc5722..dc89de6 100644 --- a/Inc/stm32f4xx_it.h +++ b/Inc/stm32f4xx_it.h @@ -55,7 +55,9 @@ void SVC_Handler(void); void DebugMon_Handler(void); void PendSV_Handler(void); void SysTick_Handler(void); +void ADC_IRQHandler(void); void TIM6_DAC_IRQHandler(void); +void DMA2_Stream0_IRQHandler(void); /* USER CODE BEGIN EFP */ /* USER CODE END EFP */ diff --git a/MDK-ARM/JLinkSettings.ini b/MDK-ARM/JLinkSettings.ini new file mode 100644 index 0000000..e635dbf --- /dev/null +++ b/MDK-ARM/JLinkSettings.ini @@ -0,0 +1,44 @@ +[BREAKPOINTS] +ForceImpTypeAny = 0 +ShowInfoWin = 1 +EnableFlashBP = 2 +BPDuringExecution = 0 +[CFI] +CFISize = 0x00 +CFIAddr = 0x00 +[CPU] +MonModeVTableAddr = 0xFFFFFFFF +MonModeDebug = 0 +MaxNumAPs = 0 +LowPowerHandlingMode = 0 +OverrideMemMap = 0 +AllowSimulation = 1 +ScriptFile="" +[FLASH] +RMWThreshold = 0x400 +Loaders="" +EraseType = 0x00 +CacheExcludeSize = 0x00 +CacheExcludeAddr = 0x00 +MinNumBytesFlashDL = 0 +SkipProgOnCRCMatch = 1 +VerifyDownload = 1 +AllowCaching = 1 +EnableFlashDL = 2 +Override = 0 +Device="ARM7" +[GENERAL] +WorkRAMSize = 0x00 +WorkRAMAddr = 0x00 +RAMUsageLimit = 0x00 +[SWO] +SWOLogFile="" +[MEM] +RdOverrideOrMask = 0x00 +RdOverrideAndMask = 0xFFFFFFFF +RdOverrideAddr = 0xFFFFFFFF +WrOverrideOrMask = 0x00 +WrOverrideAndMask = 0xFFFFFFFF +WrOverrideAddr = 0xFFFFFFFF +[RAM] +VerifyDownload = 0x00 diff --git a/MDK-ARM/motor.uvoptx b/MDK-ARM/motor.uvoptx index 9ff95b8..774004a 100644 --- a/MDK-ARM/motor.uvoptx +++ b/MDK-ARM/motor.uvoptx @@ -103,7 +103,7 @@ 1 0 0 - 3 + 4 @@ -114,9 +114,18 @@ - BIN\CMSIS_AGDI.dll + Segger\JL2CM3.dll + + 0 + DLGUARM + + + 0 + JL2CM3 + -U601012352 -O78 -S2 -ZTIFSpeedSel5000 -A0 -C0 -JU1 -JI127.0.0.1 -JP0 -RST0 -N00("ARM CoreSight SW-DP") -D00(2BA01477) -L00(0) -TO18 -TC10000000 -TP21 -TDS8007 -TDT0 -TDC1F -TIEFFFFFFFF -TIP8 -TB1 -TFE0 -FO7 -FD20000000 -FC1000 -FN1 -FF0STM32F4xx_1024.FLM -FS08000000 -FL0100000 -FP0($$Device:STM32F407IGTx$CMSIS\Flash\STM32F4xx_1024.FLM) + 0 ARMRTXEVENTFLAGS @@ -137,11 +146,6 @@ CMSIS_AGDI -X"" -O206 -S8 -C0 -P00000000 -N00("ARM CoreSight SW-DP") -D00(2BA01477) -L00(0) -TO65554 -TC10000000 -TT10000000 -TP20 -TDS8007 -TDT0 -TDC1F -TIEFFFFFFFF -TIP8 -FO7 -FD20000000 -FC1000 -FN1 -FF0STM32F4xx_1024.FLM -FS08000000 -FL0100000 -FP0($$Device:STM32F407IGTx$CMSIS\Flash\STM32F4xx_1024.FLM) - - 0 - DLGUARM - - 0 UL2CM3 @@ -154,6 +158,36 @@ + + + 0 + 1 + p,0x0A + + + 1 + 1 + adcs + + + 2 + 1 + app + + + 3 + 1 + board,0x0A + + + + + 1 + 0 + 0x2001C9C0 + 0 + + 0 @@ -228,7 +262,7 @@ Application/User - 0 + 1 0 0 0 @@ -263,6 +297,30 @@ 0 0 0 + ../Src/adc.c + adc.c + 0 + 0 + + + 2 + 5 + 1 + 0 + 0 + 0 + ../Src/dma.c + dma.c + 0 + 0 + + + 2 + 6 + 1 + 0 + 0 + 0 ../Src/tim.c tim.c 0 @@ -270,7 +328,7 @@ 2 - 5 + 7 1 0 0 @@ -290,7 +348,7 @@ 0 3 - 6 + 8 1 0 0 @@ -302,19 +360,19 @@ 3 - 7 + 9 1 0 0 0 - ../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_ll_tim.c - stm32f4xx_ll_tim.c + ../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_ll_adc.c + stm32f4xx_ll_adc.c 0 0 3 - 8 + 10 1 0 0 @@ -326,7 +384,7 @@ 3 - 9 + 11 1 0 0 @@ -338,7 +396,7 @@ 3 - 10 + 12 1 0 0 @@ -350,7 +408,7 @@ 3 - 11 + 13 1 0 0 @@ -360,6 +418,18 @@ 0 0 + + 3 + 14 + 1 + 0 + 0 + 0 + ../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_ll_tim.c + stm32f4xx_ll_tim.c + 0 + 0 + @@ -370,7 +440,7 @@ 0 4 - 12 + 15 1 0 0 @@ -390,7 +460,7 @@ 0 5 - 13 + 16 1 0 0 @@ -410,7 +480,7 @@ 0 6 - 14 + 17 1 0 0 @@ -430,7 +500,7 @@ 0 7 - 15 + 18 1 0 0 @@ -442,7 +512,7 @@ 7 - 16 + 19 1 0 0 @@ -454,7 +524,7 @@ 7 - 17 + 20 1 0 0 @@ -466,7 +536,7 @@ 7 - 18 + 21 1 0 0 @@ -478,7 +548,7 @@ 7 - 19 + 22 1 0 0 @@ -490,7 +560,7 @@ 7 - 20 + 23 1 0 0 @@ -502,7 +572,7 @@ 7 - 21 + 24 1 0 0 @@ -514,7 +584,7 @@ 7 - 22 + 25 1 0 0 @@ -526,7 +596,7 @@ 7 - 23 + 26 1 0 0 @@ -538,7 +608,7 @@ 7 - 24 + 27 1 0 0 @@ -550,7 +620,7 @@ 7 - 25 + 28 1 0 0 @@ -562,7 +632,7 @@ 7 - 26 + 29 1 0 0 @@ -574,7 +644,7 @@ 7 - 27 + 30 1 0 0 @@ -588,13 +658,13 @@ User/system - 0 + 1 0 0 0 8 - 28 + 31 1 0 0 @@ -606,7 +676,7 @@ 8 - 29 + 32 1 0 0 @@ -618,7 +688,7 @@ 8 - 30 + 33 1 0 0 @@ -630,7 +700,7 @@ 8 - 31 + 34 1 0 0 @@ -642,7 +712,7 @@ 8 - 32 + 35 1 0 0 @@ -654,7 +724,7 @@ 8 - 33 + 36 1 0 0 @@ -666,7 +736,7 @@ 8 - 34 + 37 1 0 0 @@ -678,7 +748,7 @@ 8 - 35 + 38 1 0 0 @@ -690,7 +760,7 @@ 8 - 36 + 39 1 0 0 @@ -702,7 +772,7 @@ 8 - 37 + 40 1 0 0 @@ -714,7 +784,7 @@ 8 - 38 + 41 1 0 0 @@ -726,7 +796,7 @@ 8 - 39 + 42 1 0 0 diff --git a/MDK-ARM/motor.uvprojx b/MDK-ARM/motor.uvprojx index b67c742..b01c7e4 100644 --- a/MDK-ARM/motor.uvprojx +++ b/MDK-ARM/motor.uvprojx @@ -53,7 +53,7 @@ 1 0 1 - 0 + 1 1 1 @@ -403,6 +403,118 @@ 1 ../Src/gpio.c + + adc.c + 1 + ../Src/adc.c + + + 2 + 0 + 0 + 0 + 0 + 1 + 2 + 2 + 2 + 2 + 11 + + + 1 + + + + 2 + 0 + 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 + 0 + 2 + 2 + 2 + 2 + 2 + 0 + 0 + 2 + 2 + 2 + 2 + 2 + + + + + + + + + + + + dma.c + 1 + ../Src/dma.c + + + 2 + 0 + 0 + 0 + 0 + 1 + 2 + 2 + 2 + 2 + 11 + + + 1 + + + + 2 + 0 + 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 + 0 + 2 + 2 + 2 + 2 + 2 + 0 + 0 + 2 + 2 + 2 + 2 + 2 + + + + + + + + + + tim.c 1 @@ -475,9 +587,9 @@ ../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_ll_gpio.c - stm32f4xx_ll_tim.c + stm32f4xx_ll_adc.c 1 - ../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_ll_tim.c + ../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_ll_adc.c 2 @@ -601,6 +713,62 @@ 1 ../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_ll_exti.c + + stm32f4xx_ll_tim.c + 1 + ../Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_ll_tim.c + + + 2 + 0 + 0 + 0 + 0 + 1 + 2 + 2 + 2 + 2 + 11 + + + 1 + + + + 2 + 0 + 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 + 0 + 2 + 2 + 2 + 2 + 2 + 0 + 0 + 2 + 2 + 2 + 2 + 2 + + + + + + + + + + @@ -725,57 +893,6 @@ adcs.c 1 ..\User\system\bsp\adcs.c - - - 2 - 0 - 0 - 0 - 0 - 0 - 0 - 2 - 2 - 2 - 11 - - - 1 - - - - 2 - 0 - 2 - 2 - 2 - 2 - 2 - 2 - 2 - 2 - 0 - 2 - 2 - 2 - 2 - 2 - 0 - 0 - 2 - 2 - 2 - 2 - 2 - - - - - - - - - bsp.c diff --git a/MDK-ARM/motor/motor.hex b/MDK-ARM/motor/motor.hex index c565ae1..3c68083 100644 --- a/MDK-ARM/motor/motor.hex +++ b/MDK-ARM/motor/motor.hex @@ -1,13 +1,13 @@ :020000040800F2 -:1000000080180020A101000815070008130200084D -:10001000110700080D020008550900080000000043 -:100020000000000000000000000000001B070008A6 -:100030001102000800000000190700081D07000851 +:10000000F01C0020A1010008990C00085D02000806 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diff --git a/Src/adc.c b/Src/adc.c new file mode 100644 index 0000000..43b39ff --- /dev/null +++ b/Src/adc.c @@ -0,0 +1,107 @@ +/* USER CODE BEGIN Header */ +/** + ****************************************************************************** + * @file adc.c + * @brief This file provides code for the configuration + * of the ADC instances. + ****************************************************************************** + * @attention + * + * Copyright (c) 2024 STMicroelectronics. + * All rights reserved. + * + * This software is licensed under terms that can be found in the LICENSE file + * in the root directory of this software component. + * If no LICENSE file comes with this software, it is provided AS-IS. + * + ****************************************************************************** + */ +/* USER CODE END Header */ +/* Includes ------------------------------------------------------------------*/ +#include "adc.h" + +/* USER CODE BEGIN 0 */ + +/* USER CODE END 0 */ + +/* ADC1 init function */ +void MX_ADC1_Init(void) +{ + + /* USER CODE BEGIN ADC1_Init 0 */ + + /* USER CODE END ADC1_Init 0 */ + + LL_ADC_InitTypeDef ADC_InitStruct = {0}; + LL_ADC_REG_InitTypeDef ADC_REG_InitStruct = {0}; + LL_ADC_CommonInitTypeDef ADC_CommonInitStruct = {0}; + + /* Peripheral clock enable */ + LL_APB2_GRP1_EnableClock(LL_APB2_GRP1_PERIPH_ADC1); + + /* ADC1 DMA Init */ + + /* ADC1 Init */ + LL_DMA_SetChannelSelection(DMA2, LL_DMA_STREAM_0, LL_DMA_CHANNEL_0); + + LL_DMA_SetDataTransferDirection(DMA2, LL_DMA_STREAM_0, LL_DMA_DIRECTION_PERIPH_TO_MEMORY); + + LL_DMA_SetStreamPriorityLevel(DMA2, LL_DMA_STREAM_0, LL_DMA_PRIORITY_LOW); + + LL_DMA_SetMode(DMA2, LL_DMA_STREAM_0, LL_DMA_MODE_CIRCULAR); + + LL_DMA_SetPeriphIncMode(DMA2, LL_DMA_STREAM_0, LL_DMA_PERIPH_NOINCREMENT); + + LL_DMA_SetMemoryIncMode(DMA2, LL_DMA_STREAM_0, LL_DMA_MEMORY_INCREMENT); + + LL_DMA_SetPeriphSize(DMA2, LL_DMA_STREAM_0, LL_DMA_PDATAALIGN_HALFWORD); + + LL_DMA_SetMemorySize(DMA2, LL_DMA_STREAM_0, LL_DMA_MDATAALIGN_HALFWORD); + + LL_DMA_DisableFifoMode(DMA2, LL_DMA_STREAM_0); + + /* ADC1 interrupt Init */ + NVIC_SetPriority(ADC_IRQn, NVIC_EncodePriority(NVIC_GetPriorityGrouping(),0, 0)); + NVIC_EnableIRQ(ADC_IRQn); + + /* USER CODE BEGIN ADC1_Init 1 */ + + /* USER CODE END ADC1_Init 1 */ + + /** Common config + */ + ADC_InitStruct.Resolution = LL_ADC_RESOLUTION_12B; + ADC_InitStruct.DataAlignment = LL_ADC_DATA_ALIGN_RIGHT; + ADC_InitStruct.SequencersScanMode = LL_ADC_SEQ_SCAN_ENABLE; + LL_ADC_Init(ADC1, &ADC_InitStruct); + ADC_REG_InitStruct.TriggerSource = LL_ADC_REG_TRIG_SOFTWARE; + ADC_REG_InitStruct.SequencerLength = LL_ADC_REG_SEQ_SCAN_ENABLE_2RANKS; + ADC_REG_InitStruct.SequencerDiscont = LL_ADC_REG_SEQ_DISCONT_DISABLE; + ADC_REG_InitStruct.ContinuousMode = LL_ADC_REG_CONV_CONTINUOUS; + ADC_REG_InitStruct.DMATransfer = LL_ADC_REG_DMA_TRANSFER_UNLIMITED; + LL_ADC_REG_Init(ADC1, &ADC_REG_InitStruct); + LL_ADC_REG_SetFlagEndOfConversion(ADC1, LL_ADC_REG_FLAG_EOC_SEQUENCE_CONV); + ADC_CommonInitStruct.CommonClock = LL_ADC_CLOCK_SYNC_PCLK_DIV4; + ADC_CommonInitStruct.Multimode = LL_ADC_MULTI_INDEPENDENT; + LL_ADC_CommonInit(__LL_ADC_COMMON_INSTANCE(ADC1), &ADC_CommonInitStruct); + + /** Configure Regular Channel + */ + LL_ADC_REG_SetSequencerRanks(ADC1, LL_ADC_REG_RANK_1, LL_ADC_CHANNEL_TEMPSENSOR); + LL_ADC_SetChannelSamplingTime(ADC1, LL_ADC_CHANNEL_TEMPSENSOR, LL_ADC_SAMPLINGTIME_28CYCLES); + LL_ADC_SetCommonPathInternalCh(__LL_ADC_COMMON_INSTANCE(ADC1), LL_ADC_PATH_INTERNAL_TEMPSENSOR); + + /** Configure Regular Channel + */ + LL_ADC_REG_SetSequencerRanks(ADC1, LL_ADC_REG_RANK_2, LL_ADC_CHANNEL_VREFINT); + LL_ADC_SetChannelSamplingTime(ADC1, LL_ADC_CHANNEL_VREFINT, LL_ADC_SAMPLINGTIME_28CYCLES); + LL_ADC_SetCommonPathInternalCh(__LL_ADC_COMMON_INSTANCE(ADC1), LL_ADC_PATH_INTERNAL_VREFINT); + /* USER CODE BEGIN ADC1_Init 2 */ + + /* USER CODE END ADC1_Init 2 */ + +} + +/* USER CODE BEGIN 1 */ + +/* USER CODE END 1 */ diff --git a/Src/dma.c b/Src/dma.c new file mode 100644 index 0000000..f3fd448 --- /dev/null +++ b/Src/dma.c @@ -0,0 +1,56 @@ +/* USER CODE BEGIN Header */ +/** + ****************************************************************************** + * @file dma.c + * @brief This file provides code for the configuration + * of all the requested memory to memory DMA transfers. + ****************************************************************************** + * @attention + * + * Copyright (c) 2024 STMicroelectronics. + * All rights reserved. + * + * This software is licensed under terms that can be found in the LICENSE file + * in the root directory of this software component. + * If no LICENSE file comes with this software, it is provided AS-IS. + * + ****************************************************************************** + */ +/* USER CODE END Header */ + +/* Includes ------------------------------------------------------------------*/ +#include "dma.h" + +/* USER CODE BEGIN 0 */ + +/* USER CODE END 0 */ + +/*----------------------------------------------------------------------------*/ +/* Configure DMA */ +/*----------------------------------------------------------------------------*/ + +/* USER CODE BEGIN 1 */ + +/* USER CODE END 1 */ + +/** + * Enable DMA controller clock + */ +void MX_DMA_Init(void) +{ + + /* Init with LL driver */ + /* DMA controller clock enable */ + LL_AHB1_GRP1_EnableClock(LL_AHB1_GRP1_PERIPH_DMA2); + + /* DMA interrupt init */ + /* DMA2_Stream0_IRQn interrupt configuration */ + NVIC_SetPriority(DMA2_Stream0_IRQn, NVIC_EncodePriority(NVIC_GetPriorityGrouping(),0, 0)); + NVIC_EnableIRQ(DMA2_Stream0_IRQn); + +} + +/* USER CODE BEGIN 2 */ + +/* USER CODE END 2 */ + diff --git a/Src/main.c b/Src/main.c index c7822d6..f400fd2 100644 --- a/Src/main.c +++ b/Src/main.c @@ -18,6 +18,8 @@ /* USER CODE END Header */ /* Includes ------------------------------------------------------------------*/ #include "main.h" +#include "adc.h" +#include "dma.h" #include "tim.h" #include "gpio.h" @@ -94,9 +96,12 @@ int main(void) /* Initialize all configured peripherals */ MX_GPIO_Init(); + MX_DMA_Init(); MX_TIM6_Init(); + MX_ADC1_Init(); /* USER CODE BEGIN 2 */ my_mem_init(SRAMIN); // Initialize internal memory pool 1 + my_mem_init(SRAMEX); // Initialize external memory pool 2 board_init(); app_init(); /* USER CODE END 2 */ diff --git a/Src/stm32f4xx_it.c b/Src/stm32f4xx_it.c index 859ef40..7a815ff 100644 --- a/Src/stm32f4xx_it.c +++ b/Src/stm32f4xx_it.c @@ -68,8 +68,8 @@ /* Cortex-M4 Processor Interruption and Exception Handlers */ /******************************************************************************/ /** - * @brief This function handles Non maskable interrupt. - */ + * @brief This function handles Non maskable interrupt. + */ void NMI_Handler(void) { /* USER CODE BEGIN NonMaskableInt_IRQn 0 */ @@ -83,8 +83,8 @@ void NMI_Handler(void) } /** - * @brief This function handles Hard fault interrupt. - */ + * @brief This function handles Hard fault interrupt. + */ void HardFault_Handler(void) { /* USER CODE BEGIN HardFault_IRQn 0 */ @@ -98,8 +98,8 @@ void HardFault_Handler(void) } /** - * @brief This function handles Memory management fault. - */ + * @brief This function handles Memory management fault. + */ void MemManage_Handler(void) { /* USER CODE BEGIN MemoryManagement_IRQn 0 */ @@ -113,8 +113,8 @@ void MemManage_Handler(void) } /** - * @brief This function handles Pre-fetch fault, memory access fault. - */ + * @brief This function handles Pre-fetch fault, memory access fault. + */ void BusFault_Handler(void) { /* USER CODE BEGIN BusFault_IRQn 0 */ @@ -128,8 +128,8 @@ void BusFault_Handler(void) } /** - * @brief This function handles Undefined instruction or illegal state. - */ + * @brief This function handles Undefined instruction or illegal state. + */ void UsageFault_Handler(void) { /* USER CODE BEGIN UsageFault_IRQn 0 */ @@ -143,8 +143,8 @@ void UsageFault_Handler(void) } /** - * @brief This function handles System service call via SWI instruction. - */ + * @brief This function handles System service call via SWI instruction. + */ void SVC_Handler(void) { /* USER CODE BEGIN SVCall_IRQn 0 */ @@ -156,8 +156,8 @@ void SVC_Handler(void) } /** - * @brief This function handles Debug monitor. - */ + * @brief This function handles Debug monitor. + */ void DebugMon_Handler(void) { /* USER CODE BEGIN DebugMonitor_IRQn 0 */ @@ -169,8 +169,8 @@ void DebugMon_Handler(void) } /** - * @brief This function handles Pendable request for system service. - */ + * @brief This function handles Pendable request for system service. + */ void PendSV_Handler(void) { /* USER CODE BEGIN PendSV_IRQn 0 */ @@ -182,8 +182,8 @@ void PendSV_Handler(void) } /** - * @brief This function handles System tick timer. - */ + * @brief This function handles System tick timer. + */ void SysTick_Handler(void) { /* USER CODE BEGIN SysTick_IRQn 0 */ @@ -203,8 +203,22 @@ void SysTick_Handler(void) /******************************************************************************/ /** - * @brief This function handles TIM6 global interrupt, DAC1 and DAC2 underrun error interrupts. - */ + * @brief This function handles ADC1, ADC2 and ADC3 global interrupts. + */ +void ADC_IRQHandler(void) +{ + /* USER CODE BEGIN ADC_IRQn 0 */ + + /* USER CODE END ADC_IRQn 0 */ + + /* USER CODE BEGIN ADC_IRQn 1 */ + adc_env_callback(ADCS_1); + /* USER CODE END ADC_IRQn 1 */ +} + +/** + * @brief This function handles TIM6 global interrupt, DAC1 and DAC2 underrun error interrupts. + */ void TIM6_DAC_IRQHandler(void) { /* USER CODE BEGIN TIM6_DAC_IRQn 0 */ @@ -221,6 +235,20 @@ void TIM6_DAC_IRQHandler(void) /* USER CODE END TIM6_DAC_IRQn 1 */ } +/** + * @brief This function handles DMA2 stream0 global interrupt. + */ +void DMA2_Stream0_IRQHandler(void) +{ + /* USER CODE BEGIN DMA2_Stream0_IRQn 0 */ + + /* USER CODE END DMA2_Stream0_IRQn 0 */ + + /* USER CODE BEGIN DMA2_Stream0_IRQn 1 */ + adc_dma_callback(ADCS_1); + /* USER CODE END DMA2_Stream0_IRQn 1 */ +} + /* USER CODE BEGIN 1 */ /* USER CODE END 1 */ diff --git a/User/application/app.c b/User/application/app.c index 5396aaf..ff3c194 100644 --- a/User/application/app.c +++ b/User/application/app.c @@ -13,8 +13,9 @@ static uint8_t business_inspection(struct flow *fl) FL_HEAD(fl); for (;;) { - - FL_LOCK_DELAY(fl, FL_CLOCK_100MSEC); + app.cpu_temperature = get_cpu_temperature(); + app.cpu_volt = get_cpu_voltage(); + FL_LOCK_DELAY(fl, FL_CLOCK_SEC); } FL_TAIL(fl); } diff --git a/User/application/app.h b/User/application/app.h index 0c88fe1..624b8e9 100644 --- a/User/application/app.h +++ b/User/application/app.h @@ -11,7 +11,8 @@ typedef struct { - + float32 cpu_temperature; + float32 cpu_volt; } app_t; extern app_t app; diff --git a/User/application/work.c b/User/application/work.c index 4d805d6..7de1b05 100644 --- a/User/application/work.c +++ b/User/application/work.c @@ -1,281 +1,13 @@ #include "work.h" #include "board.h" -#define OUTPUT_INFORMATION_CYCLE_BASE 100 -#define DISTANCE 1000 -#define SPEED 80 -#define TARGET_POS 500 -#define TARGET_SPEED 20 -work_t work; - -/** - * @brief 输出信息 - * - * 该函数用于输出一些信息，具体输出内容未实现。 - */ -static void output_information(void) -{ - char data[128]; - uint8_t len = 0; - int32_t rst = 0; - osel_memset((uint8_t *)data, 0, ARRAY_LEN(data)); - - if (work.type == WORK_MOTOR_POS) - { - rst = snprintf(data, ARRAY_LEN(data), "%d,%d,%f\r\n", work.target_pos, work.encoder_cnt, work.pwm_percent); - } - else if (work.type == WORK_MOTOR_SPEED) - { - rst = snprintf(data, ARRAY_LEN(data), "%d,%d,%f\r\n", work.target_speed, work.encoder_show, work.pwm_percent); - } - else - { - return; - } - - if (rst == 0 || rst > ARRAY_LEN(data)) - { - return; - } - - len = osel_mstrlen((uint8_t *)data); - uart_send((uint8_t *)data, len); -} - -static void pwm_map(void) -{ - set_motor_pwm(work.pwm_percent); -} - -static void pwm_s_curve(void) -{ -} - -static void motor_pos(void) -{ - int32_t code = work.encoder_cnt; - work.pwm_percent = work.pid.pid_u.fuzzy.execute(&work.pid.pid_u.fuzzy, work.target_pos, code); - set_motor_pwm(work.pwm_percent); -} - -static void motor_speed(void) -{ - int32_t code = work.encoder_cnt; - work.target_speed_filter = lpf_update(&work.target_speed_lpf, work.target_speed); - work.encoder_show = lpf_update(&work.encoder_lpf, work.encoder_cnt); - work.encoder_cnt = 0; - work.pwm_percent = work.pid.pid_u.fuzzy.execute(&work.pid.pid_u.fuzzy, work.target_speed_filter + 1, code); // 补偿1 - set_motor_pwm(work.pwm_percent); -} - -static void pwm_map_key_handle(button_id_e id) -{ - int8_t min = -100, max = 100; - int8_t step = 10; - switch (id) - { - case KEY_ADD: - if (work.pwm_percent < max) - { - work.pwm_percent += step; - } - break; - case KEY_SUB: - if (work.pwm_percent > min) - { - work.pwm_percent -= step; - } - break; - case KEY_S: - work.pwm_percent = 10; - work.encoder_cnt = 0; - break; - default: - break; - } -} - -static void motot_pos_key_handle(button_id_e id) -{ - int16_t min = 0, max = DISTANCE; - int16_t step = 100; - switch (id) - { - case KEY_ADD: - if (work.target_pos < max) - { - work.target_pos += step; - } - break; - case KEY_SUB: - if (work.target_pos > min) - { - work.target_pos -= step; - } - break; - case KEY_S: - work.target_pos = TARGET_POS; - break; - default: - break; - } -} - -static void motor_speed_key_handle(button_id_e id) -{ - int16_t min = TARGET_SPEED, max = SPEED; - int16_t step = 5; - switch (id) - { - case KEY_ADD: - if (work.target_speed < max) - { - work.target_speed += step; - } - break; - case KEY_SUB: - if (work.target_speed > min) - { - work.target_speed -= step; - } - break; - case KEY_S: - work.target_speed = TARGET_SPEED; - break; - default: - break; - } -} - -void work_key_handle_cb(button_id_e id) -{ - - switch (work.type) - { - case WORK_PWM_MAP: - pwm_map_key_handle(id); - break; - case WORK_MOTOR_POS: - motot_pos_key_handle(id); - break; - case WORK_MOTOR_SPEED: - motor_speed_key_handle(id); - break; - default: - DBG_ASSERT(FALSE __DBG_LINE); - break; - } -} - -static void work_data_update(void) -{ - work.pid.pid_u.fuzzy.set_kp(&work.pid.pid_u.fuzzy, work.pid_params.kp); - work.pid.pid_u.fuzzy.set_ki(&work.pid.pid_u.fuzzy, work.pid_params.ki); - work.pid.pid_u.fuzzy.set_kd(&work.pid.pid_u.fuzzy, work.pid_params.kd); -} void work_process(void) { - switch (work.type) - { - case WORK_PWM_MAP: - pwm_map(); - break; - case WORK_MOTOR_POS: - motor_pos(); - break; - case WORK_MOTOR_SPEED: - motor_speed(); - break; - case WORK_S_CURVE: - pwm_s_curve(); - break; - default: - break; - } - if (work.enter_cnt++ % (OUTPUT_INFORMATION_CYCLE_BASE / work.timer_cycle) == 0) - { - output_information(); - } - work_data_update(); -} - -void work_encoder_exti(void) -{ - if (GPIO_READ(MOTOR_B_GPIO_Port, MOTOR_B_Pin) == 1) - { - work.encoder_cnt++; - } - else - { - work.encoder_cnt--; - } } void work_init(void) { osel_memset((uint8_t *)&work, 0, sizeof(work_t)); - PWM_START(PWM_TIM, PWM_CHANNEL); - PWM_SET_DUTY(PWM_TIM, PWM_CHANNEL, 0); - work.pwm_feq = PWM_GET_FREQ(PWM_TIM); - work.pwm_arr = PWM_GET_ARR(PWM_TIM); - work.type = WORK_PWM_MAP; - - // PID初始化 - - { - work.pid.type = PID_TYPE_FUZZY; - work.pid.pid_u.fuzzy.deadzone_dir = DEAD_ZONE_BOTH; - - work.pid_params.dead_zone = 1; - - if (work.type == WORK_MOTOR_POS) - { - work.pid_params.kp = 1; - work.pid_params.ki = 0.01f; - work.pid_params.kd = 10; - work.pid.sub_type = PID_SUB_TYPE_POSITION; - } - else - { - work.pid_params.kp = 0.01; - work.pid_params.ki = 0.1f; - work.pid_params.kd = 0; - work.pid.sub_type = PID_SUB_TYPE_INCREMENT; - } - pid_constructor(&work.pid); - - if (work.type == WORK_MOTOR_POS) - { - work.pid.pid_u.fuzzy.set_ctrl_prm(&work.pid.pid_u.fuzzy, work.pid_params.kp, work.pid_params.ki, - work.pid_params.kd, work.pid_params.dead_zone, 0, -90, 90); // 电机输出不要超过90 - work.pid.pid_u.fuzzy.set_kd_enable(&work.pid.pid_u.fuzzy, TRUE); - work.position = &work.pid.pid_u.fuzzy.pri_u.position; - } - else - { - work.pid.pid_u.fuzzy.set_ctrl_prm(&work.pid.pid_u.fuzzy, work.pid_params.kp, work.pid_params.ki, - work.pid_params.kd, work.pid_params.dead_zone, 0, -1 * ((int32_t)SPEED), SPEED); - work.pid.pid_u.fuzzy.set_kd_enable(&work.pid.pid_u.fuzzy, FALSE); - work.increment = &work.pid.pid_u.fuzzy.pri_u.increment; - work.encoder_lpf.alpha = work.pid_params.ki * 1.5f; - lpf_init(&work.encoder_lpf); - - work.target_speed_lpf.alpha = work.pid_params.ki * 1.5f; - lpf_init(&work.target_speed_lpf); - - // 改变定时器周期 - uint16_t arr = LL_TIM_GetAutoReload(WORK_TIM); - LL_TIM_SetAutoReload(WORK_TIM, arr * 10 - 1); - } - } - - work.target_pos = TARGET_POS; - work.target_speed = TARGET_SPEED; - work.timer_cycle = TIM_CYCLE(WORK_TIM); - if (work.type == WORK_PWM_MAP) - { - work.pwm_percent = 10; - } return; } diff --git a/User/application/work.h b/User/application/work.h index 0f41902..a034f94 100644 --- a/User/application/work.h +++ b/User/application/work.h @@ -7,47 +7,17 @@ #include "filter.h" typedef enum { - // PWM占空比映射到电机 - WORK_PWM_MAP = 0, - // 电机位置控制 - WORK_MOTOR_POS = 1, - // 电机速度控制 - WORK_MOTOR_SPEED = 2, - // S曲线 - WORK_S_CURVE = 3, + } work_e; typedef struct { work_e type; - uint8_t timer_cycle; // 定时器周期 - uint32_t enter_cnt; // 进入次数 - int32_t encoder_cnt; // 编码器位置 - int32_t encoder_show; // 滤波后的编码器位置 - float32 pwm_percent; // PWM占空比 - uint32_t pwm_feq; // PWM频率 - uint16_t pwm_arr; // PWM自动重装载值 - pid_t pid; - pid_common_position_t *position; - pid_common_increment_t *increment; - struct - { - float32 kp; - float32 ki; - float32 kd; - float32 dead_zone; - } pid_params; - int32_t target_pos; // 目标位置 - int32_t target_speed; // 目标速度 - int32_t target_speed_filter; - lpf_t encoder_lpf; - lpf_t target_speed_lpf; } work_t; extern work_t work; void work_init(void); void work_process(void); -void work_key_handle_cb(button_id_e id); -void work_encoder_exti(void); + #endif // __WORK_H__ diff --git a/User/board/board.c b/User/board/board.c index c2bc609..46a0499 100644 --- a/User/board/board.c +++ b/User/board/board.c @@ -1,5 +1,7 @@ #include "board.h" +board_t board; + void led_open(led_e led) { switch (led) @@ -51,4 +53,32 @@ void led_toggle(led_e led) */ void board_init(void) { + adc_init(ADCS_1, ADC1, DMA2, LL_DMA_STREAM_0, LL_DMA_CHANNEL_0, 400, + INTEMP | INVREF); // 初始化ADC1通道，默认采集AD +} + +/** + * @brief 获取当前CPU温度 + * @return {float32} CPU温度 + * @note + */ +float32 get_cpu_temperature(void) +{ + float32 tmp = 0.0f; + board.adc_raw[ADC_TEMP_CHANNEL] = adc_result_average(ADCS_1, ADC_TEMP_CHANNEL); + tmp = adc_result_temperature(board.adc_raw[ADC_TEMP_CHANNEL]); + return tmp; +} + +/** + * @brief 获取当前CPU电压 + * @return {float32} CPU电压 + * @note + */ +float32 get_cpu_voltage(void) +{ + float32 tmp = 0.0f; + board.adc_raw[ADC_INVREF_CHANNEL] = adc_result_average(ADCS_1, ADC_INVREF_CHANNEL); + tmp = adc_result_value_local(board.adc_raw[ADC_INVREF_CHANNEL]); + return tmp; } diff --git a/User/board/board.h b/User/board/board.h index 59fd2a4..438e5b2 100644 --- a/User/board/board.h +++ b/User/board/board.h @@ -13,9 +13,29 @@ typedef enum LED_GREEN, } led_e; +/** + * ADC通道定义: 主频4、分频系数8，根据公式 TCONV(转换时间) = (采样时间 + 12.5 个周期)/(主频/ADC分频系数) 计算每个通道单个采集时间 + */ +typedef enum +{ + ADC_TEMP_CHANNEL, ///< 内部参考温度 + ADC_INVREF_CHANNEL, ///< 内部参考电压 + ADC1_MAX, ///< ADC1通道最大数量 +} adc1_channel_e; + +typedef struct +{ + uint16_t adc_raw[ADC1_MAX]; +} board_t; + +extern board_t board; + void board_init(void); void led_open(led_e led); void led_close(led_e led); void led_toggle(led_e led); + +float32 get_cpu_temperature(void); +float32 get_cpu_voltage(void); #endif diff --git a/User/lib/driver/dac161p997.c b/User/lib/driver/dac161p997.c new file mode 100644 index 0000000..015b829 --- /dev/null +++ b/User/lib/driver/dac161p997.c @@ -0,0 +1,161 @@ +#include "dac161p997.h" +#include "delay.h" + +static dac161p997_t _handle; + +static void dac161p997_output_0() +{ + _handle.io->set(*_handle.io); + delay_us(DUTY_CYCLE_25); + _handle.io->reset(*_handle.io); + delay_us(DUTY_CYCLE_75); +} + +static void dac161p997_output_1() +{ + _handle.io->set(*_handle.io); + delay_us(DUTY_CYCLE_75); + _handle.io->reset(*_handle.io); + delay_us(DUTY_CYCLE_25); +} + +static void dac161p997_output_d() +{ + _handle.io->set(*_handle.io); + delay_us(DUTY_CYCLE_50); + _handle.io->reset(*_handle.io); + delay_us(DUTY_CYCLE_50); +} + +/** + * @brief 输出DAC161符号 + * + * 根据传入的符号类型，调用相应的DAC161输出函数。 + * + * @param sym 符号类型，可以是ZERO_SYM、ONE_SYM或其他值。 + */ +static void dac161p997_output_symbol(uint8_t sym) +{ + switch (sym) + { + case ZERO_SYM: + dac161p997_output_0(); + break; + case ONE_SYM: + dac161p997_output_1(); + break; + default: + dac161p997_output_d(); + break; + } +} + +/** + * @brief 向DAC161写入寄存器 + * + * 向DAC161写入一个16位的数据，并附加一个8位的标签。 + * 芯片会回复一个应答信号，此处忽略应答信号。可以通过设置寄存器关闭应答信号。 + * @param data 要写入的数据，16位。 + * @param tag 附加的标签，8位。tag = 0时，写DAC寄存器；tag = 1时，写配置寄存器。 + */ +void dac161p997_swif_write_reg(uint16_t data, uint8_t tag) +{ + uint8_t plow, phigh; + uint16_t i, tmp; + + /* compute parity low */ + tmp = data & 0x00ff; // get least significant byte + for (plow = 0; tmp != 0; tmp >>= 1) + { + if (tmp & 0x1) // test if lsb is 1 + plow++; // count number of bits equal to 1 + } + + if (plow & 0x1) // check if number of 1s is odd + plow = 0; // set even parity + else + plow = 1; // else set odd parity + + /* compute parity high */ + tmp = (data & 0xff00) >> 8; // get most significant byte + for (phigh = 0; tmp != 0; tmp >>= 1) + { + if (tmp & 0x1) // test if lsb is 1 + phigh++; // count number of bits equal to 1 + } + + if (phigh & 0x1) // check if number of 1s is odd + phigh = 0; // set even parity + else + phigh = 1; // set odd parity + + phigh = phigh ^ tag; // parity high is for high slice = tag + 1 byte + + dac161p997_output_symbol(IDLE_SYM); // Frame start: send an idle symbol first + dac161p997_output_symbol(tag); + + tmp = data; + for (i = 0; i < 16; i++) // send 16 data bits msb to lsb + { + if (tmp & 0x8000) + { + dac161p997_output_symbol(ONE_SYM); // send 1 + } + else + { + dac161p997_output_symbol(ZERO_SYM); // send 0 + } + + tmp = tmp << 1; // move next data bit to msb + } + + dac161p997_output_symbol(phigh); // send parity high bit + dac161p997_output_symbol(plow); // send parity low bit + + dac161p997_output_symbol(IDLE_SYM); // send idle +} + +/** + * @brief 设置DAC161输出电流 + * + * 通过向DAC161写入指定的电流值来设置其输出电流,输出电流持续时间100ms。 + * + * @param current 要设置的电流值 + */ +void dac161p997_output_current(float32 current) +{ + uint8_t adc = (uint16_t)(current * DAC161P997_CURRENT_SLOPE) >> 8; + static uint8_t last_adc; + if (adc == last_adc) + { + last_adc = adc; + return; + } + + dac161p997_swif_write_reg(DAC161P997_LCK_REG_UNLOCK, CONFIG_WRITE); + dac161p997_swif_write_reg(DAC161P997_ERR_LOW_REG + adc, CONFIG_WRITE); + dac161p997_swif_write_reg(DAC161P997_LCK_REG_LOCK, CONFIG_WRITE); +} + +/** + * @brief 初始化DAC161设备 + * + * 此函数用于初始化DAC161设备，进行必要的配置，以便设备正常工作。 + * 写寄存器之前要先解锁，具体配置寄存器根据需要配置的寄存器而定 + * 具体步骤包括： + * 1. 解锁DAC161的配置寄存器 + * 2. 配置DAC161的错误下限寄存器 + * 3. 锁定DAC161的配置寄存器 + */ +void dac161p997_init() +{ + _handle.io = gpio_create(DAC161P997_IO_PORT, DAC161P997_IO_PIN); + dac161p997_swif_write_reg(DAC161P997_LCK_REG_UNLOCK, CONFIG_WRITE); + dac161p997_swif_write_reg(DAC161P997_CONFIG2_REG + + DAC161P997_CONFIG2_REG_LOOP + + DAC161P997_CONFIG2_REG_CHANNEL + + DAC161P997_CONFIG2_REG_PARITY + + DAC161P997_CONFIG2_REG_FRAME, + CONFIG_WRITE); + dac161p997_swif_write_reg(DAC161P997_LCK_REG_LOCK, CONFIG_WRITE); +} diff --git a/User/lib/driver/dac161p997.h b/User/lib/driver/dac161p997.h new file mode 100644 index 0000000..5c53d0b --- /dev/null +++ b/User/lib/driver/dac161p997.h @@ -0,0 +1,81 @@ +#ifndef __DAC161P997_H__ +#define __DAC161P997_H__ +#include "main.h" +#include "gpios.h" + +#define DAC161P997_IO_PORT (DAC161P997_GPIO_Port) +#define DAC161P997_IO_PIN (DAC161P997_Pin) + +#define DAC161P997_CURRENT_SLOPE 2730.625f // adc = (current / 24) * 0xffff + +// Symbol Periods +#define DUTY_CYCLE_100 (1000U) // (CPU_CLK / BAUD_RATE) +#define DUTY_CYCLE_75 (DUTY_CYCLE_100 * 0.75f) +#define DUTY_CYCLE_50 (DUTY_CYCLE_100 * 0.50f) +#define DUTY_CYCLE_25 (DUTY_CYCLE_100 * 0.25f) + +/************************************************************ + * TI DAC161P997 REGISTER SET ADDRESSES + ************************************************************/ +#define DAC161P997_LCK_REG (0x0000) +#define DAC161P997_CONFIG1_REG (0x0100) +#define DAC161P997_CONFIG2_REG (0x0200) +#define DAC161P997_CONFIG3_REG (0x0300) +#define DAC161P997_ERR_LOW_REG (0x0400) +#define DAC161P997_ERR_HIGH_REG (0x0500) + +// TI DAC161P997 Register Bits +#define DAC161P997_LCK_REG_LOCK (0x00AA) // any value other than 0x95 +#define DAC161P997_LCK_REG_UNLOCK (0x0095) +#define DAC161P997_CONFIG1_REG_RST (0x0001) +#define DAC161P997_CONFIG1_REG_NOP (0 * 0x08u) +#define DAC161P997_CONFIG1_REG_SET_ERR (1 * 0x08u) +#define DAC161P997_CONFIG1_REG_CLEAR_ERR (2 * 0x08u) +#define DAC161P997_CONFIG1_REG_NOP3 (3 * 0x08u) +#define DAC161P997_CONFIG2_REG_LOOP (0x0001) +#define DAC161P997_CONFIG2_REG_CHANNEL (0x0002) +#define DAC161P997_CONFIG2_REG_PARITY (0x0004) +#define DAC161P997_CONFIG2_REG_FRAME (0x0008) +#define DAC161P997_CONFIG2_REG_ACK_EN (0x0010) +#define DAC161P997_CONFIG3_REG_RX_ERR_CNT_16 (0x000F) +#define DAC161P997_CONFIG3_REG_RX_ERR_CNT_8 (0x0007) +#define DAC161P997_CONFIG3_REG_RX_ERR_CNT_1 (0x0000) + +// Tags +#define DACCODE_WRITE (0x00) +#define CONFIG_WRITE (0x01) + +// Valid Symbols +#define ZERO_SYM (0x00) +#define ONE_SYM (0x01) +#define IDLE_SYM (0x02) +#define STATIC_LOW_SYM (0x03) + +// DAC Codes for different currents +#define DACCODE_0mA (0x0000) +#define DACCODE_4mA (0x2AAA) +#define DACCODE_8mA (0x5555) +#define DACCODE_12mA (0x7FFF) +#define DACCODE_16mA (0xAAAA) +#define DACCODE_20mA (0xD555) +#define DACCODE_24mA (0xFFFF) + +// cycles +// #define QUARTER_CYCLES (625) +// #define HALF_CYCLES (1250) +// #define THREE_CYCLES (1875) +// #define FULL_CYCLES (2500) + +typedef struct +{ + gpio_t *io; +} dac161p997_t; + +void dac161p997_output_0(void); +void dac161p997_output_1(void); +void dac161p997_output_d(void); +void dac161p997_output_symbol(uint8_t sym); +void dac161p997_swif_write_reg(uint16_t data, uint8_t tag); +extern void dac161p997_output_current(float32 current); +extern void dac161p997_init(void); +#endif diff --git a/User/lib/driver/eeprom_fm24.c b/User/lib/driver/eeprom_fm24.c new file mode 100644 index 0000000..2fd37e9 --- /dev/null +++ b/User/lib/driver/eeprom_fm24.c @@ -0,0 +1,219 @@ +/** + * @file eeprom_fm24.c + * @author xxx + * @date 2023-08-29 07:58:27 + * @brief 用于实现FM24 EEPROM相关的读写操作 + * @copyright Copyright (c) 2023 by xxx, All Rights Reserved. + */ +#include "entity.h" +#include "board.h" +#include "eeprom_fm24.h" +#include "delay.h" + +#define FM24_SPI SPI1 + +#define EEPROM_FM24_CS_PORT EE3_CS_GPIO_Port +#define EEPROM_FM24_CS_PIN EE3_CS_Pin +#define EEPROM_FM24_MOSI_PORT SPI_MOSI_GPIO_Port +#define EEPROM_FM24_MOSI_PIN SPI_MOSI_Pin +#define EEPROM_FM24_MISO_PORT SPI_MISO_GPIO_Port +#define EEPROM_FM24_MISO_PIN SPI_MISO_Pin +#define EEPROM_FM24_SCK_PORT SPI_CLK_GPIO_Port +#define EEPROM_FM24_SCK_PIN SPI_CLK_Pin + +static fm24_t _eeprom_fm24; + +void eeprom_fm24_init(void) +{ + spi_gpio_group_t gpios; + spi_normal_config_t cfg; + osel_memset((uint8_t *)&cfg, 0, sizeof(spi_normal_config_t)); + // 创建CS引脚 + gpios.cs = gpio_create(EEPROM_FM24_CS_PORT, EEPROM_FM24_CS_PIN); + gpios.mosi = gpio_create(EEPROM_FM24_MOSI_PORT, EEPROM_FM24_MOSI_PIN); + gpios.sck = gpio_create(EEPROM_FM24_SCK_PORT, EEPROM_FM24_SCK_PIN); + gpios.miso = gpio_create(EEPROM_FM24_MISO_PORT, EEPROM_FM24_MISO_PIN); + gpios.rst = gpio_create(NULL, 0); + gpios.rdy = gpio_create(NULL, 0); + + // 创建SPI对象 + eeprom_fm24_get()->spi = spi_create(SPI_TYPE_NORMAL, gpios, 0); + DBG_ASSERT(eeprom_fm24_get() != NULL __DBG_LINE); + cfg.cmd_rdsr = FM24_CMD_RDSR; + cfg.cmd_wrsr = FM24_CMD_WRSR; + cfg.cmd_wren = FM24_CMD_WREN; + cfg.cmd_wrdi = FM24_CMD_WRDI; + cfg.cmd_write = FM24_CMD_WRITE; + cfg.cmd_read = FM24_CMD_READ; + cfg.dummy_byte = FM24_DUMMY_BYTE; + cfg.address_bytes = 2; + cfg.page_size = FM24_PAGE_SIZE; + cfg.total_size = FM24_SIZE; + cfg.continuous_write = FALSE; + osel_memcpy((uint8_t *)&eeprom_fm24_get()->spi->cfg, (uint8_t *)&cfg, sizeof(spi_normal_config_t)); + // 使能SPI + eeprom_fm24_get()->spi->interface.hardware_enable(eeprom_fm24_get()->spi, FM24_SPI); + // 这里需要复位下SPI，否则读出的数据不对 + eeprom_fm24_get()->spi->interface.u.normal.spi_reset(eeprom_fm24_get()->spi); + + eeprom_fm24_write_protection_close(); + // eeprom_fm24_test(); +} + +fm24_t *eeprom_fm24_get(void) +{ + return &_eeprom_fm24; +} + +void eeprom_fm24_dinit(void) +{ + LL_SPI_Disable(FM24_SPI); + GPIO_SET_ANALOG(eeprom_fm24_get()->spi->gpios.mosi->port, eeprom_fm24_get()->spi->gpios.mosi->pin); + GPIO_SET_ANALOG(eeprom_fm24_get()->spi->gpios.miso->port, eeprom_fm24_get()->spi->gpios.miso->pin); + GPIO_SET_ANALOG(eeprom_fm24_get()->spi->gpios.sck->port, eeprom_fm24_get()->spi->gpios.sck->pin); + GPIO_SET_ANALOG(eeprom_fm24_get()->spi->gpios.cs->port, eeprom_fm24_get()->spi->gpios.cs->pin); +} + +void eeprom_fm24_enable(void) +{ + uint16_t count = 100; + LL_SPI_Enable(FM24_SPI); + // 判断SPI是否使能成功 + while (LL_SPI_IsEnabled(FM24_SPI) != 1) + { + if (count-- == 0) + { + return; + } + else + { + __NOP(); + } + } +} + +void eeprom_fm24_disable(void) +{ + uint16_t count = 100; + LL_SPI_Disable(FM24_SPI); + // 判断SPI是否关闭成功 + while (LL_SPI_IsEnabled(FM24_SPI) != 0) + { + if (count-- == 0) + { + return; + } + else + { + __NOP(); + } + } +} + +/** + * @brief 关闭EEPROM FM24的写保护 + * + * 此函数用于关闭EEPROM FM24的写保护功能，允许对其进行写操作。 + * + * 调用此函数前，应确保EEPROM FM24的SPI接口已正确初始化。 + */ +void eeprom_fm24_write_protection_close(void) +{ + DBG_ASSERT(eeprom_fm24_get()->spi != NULL __DBG_LINE); + eeprom_fm24_enable(); + eeprom_fm24_get()->spi->interface.u.normal.spi_write_reg(eeprom_fm24_get()->spi, eeprom_fm24_get()->spi->cfg.cmd_wrsr, 0); + eeprom_fm24_disable(); +} + +/** + * @brief 获取EEPROM FM24的写保护状态 + * + * 获取EEPROM FM24的写保护状态。 + * + * @return BOOL 返回TRUE表示没有写保护，返回FALSE表示有写保护 + */ +BOOL eeprom_fm24_write_protection_state(void) +{ + DBG_ASSERT(eeprom_fm24_get()->spi != NULL __DBG_LINE); + eeprom_fm24_enable(); + eeprom_fm24_get()->write_protection.data = eeprom_fm24_get()->spi->interface.u.normal.spi_read_reg(eeprom_fm24_get()->spi, eeprom_fm24_get()->spi->cfg.cmd_rdsr); + eeprom_fm24_disable(); + + if (eeprom_fm24_get()->write_protection.bits.bp0 == 1 || + eeprom_fm24_get()->write_protection.bits.bp1 == 1 || + eeprom_fm24_get()->write_protection.bits.wpen == 1) + { + return FALSE; + } + else + { + return TRUE; + } +} + +BOOL eeprom_fm24_write(uint32_t write_addr, uint8_t *data, uint16_t length) +{ + BOOL ret = FALSE; + if (length == 0) + { + return ret; + } + // 开启和关闭SPI对读写实时性有影响 + eeprom_fm24_enable(); + ret = eeprom_fm24_get()->spi->interface.u.normal.spi_write(eeprom_fm24_get()->spi, write_addr, data, length); + eeprom_fm24_disable(); + return ret; +} + +BOOL eeprom_fm24_read(uint32_t read_addr, uint8_t *data, uint16_t length) +{ + BOOL ret = FALSE; + if (length == 0) + { + return ret; + } + // 开启和关闭SPI对读写实时性有影响 + eeprom_fm24_enable(); + ret = eeprom_fm24_get()->spi->interface.u.normal.spi_read(eeprom_fm24_get()->spi, read_addr, data, length); + eeprom_fm24_disable(); + return ret; +} + +BOOL eeprom_fm24_test(void) +{ + const uint8_t buf_size = 5; + uint16_t test_address = FM24_TEST_PAGE * FM24_PAGE_SIZE; + uint8_t buf[buf_size]; + uint8_t rbuf[buf_size]; + osel_memset(buf, 0, buf_size); + osel_memset(rbuf, 0, buf_size); + buf[0] = 0xD5; + buf[1] = 0xC8; + buf[2] = 0x00; + buf[3] = 0x01; + buf[4] = 0x02; + buf[buf_size - 1] = 0xfe; + eeprom_fm24_write(test_address, buf, buf_size); + __NOP(); + eeprom_fm24_read(test_address, rbuf, buf_size); + if (osel_memcmp(buf, rbuf, buf_size) == 0) + { + return TRUE; + } + else + { + return FALSE; + } +} + +/** + * @brief 获取FM24 EEPROM的状态 + * + * 获取FM24 EEPROM的当前状态。该函数始终返回TRUE，表示EEPROM正常工作。 + * + * @return BOOL 始终返回TRUE + */ +BOOL eeprom_fm24_status_get(void) +{ + return TRUE; +} diff --git a/User/lib/driver/eeprom_fm24.h b/User/lib/driver/eeprom_fm24.h new file mode 100644 index 0000000..dd7f702 --- /dev/null +++ b/User/lib/driver/eeprom_fm24.h @@ -0,0 +1,158 @@ +/** + * @file eeprom_fm24.h + * @author xxx + * @date 2023-08-30 14:05:55 + * @brief FM24系列EEPROM驱动 https://zhuanlan.zhihu.com/p/598934638 + * @copyright Copyright (c) 2023 by xxx, All Rights Reserved. + */ + +#ifndef __EEPROM_FM24_H__ +#define __EEPROM_FM24_H__ +#include "main.h" +#include "spis.h" +// High-endurance 100 trillion (1014) read/writes + +//========在此设定芯片地址============= + +#define W_ADD_COM 0xa0 // 写字节命令及器件地址(根据地址实际情况改变), 1010 A2 A1 A0 0 + +#define R_ADD_COM 0xa1 // 读命令字节及器件地址(根据地址实际情况改变), 1010 A2 A1 A0 1 + +//=======在此设定芯片型号, 1代表24C01; 16代表24C16; 512代表24C512 + +//=======在此设定芯片型号, 1代表24C01; 16代表24C16; 512代表24C512 + +#define e2prom 256 // + +#if e2prom == 1 +#define FM24_PAGE_SIZE 16 +#define FM24_SIZE (128 * 8) +#elif e2prom == 2 +#define FM24_PAGE_SIZE 16 +#define FM24_SIZE (256 * 8) +#elif e2prom == 4 +#define FM24_PAGE_SIZE 32 +#define FM24_SIZE (512 * 8) +#elif e2prom == 8 +#define FM24_PAGE_SIZE 64 +#define FM24_SIZE (1024 * 8) +#elif e2prom == 16 +#define FM24_PAGE_SIZE 128 +#define FM24_SIZE (2048 * 8) +#elif e2prom == 32 +#define FM24_PAGE_SIZE 128 +#define FM24_SIZE (4096 * 8) +#elif e2prom == 64 +#define FM24_PAGE_SIZE 256 +#define FM24_SIZE (8192 * 8) +#elif e2prom == 128 +#define FM24_PAGE_SIZE 256 +#define FM24_SIZE (16384) +#elif e2prom == 256 +#define FM24_PAGE_SIZE 256 +#define FM24_SIZE (32768) // 32K 128页 +#elif e2prom == 512 +#define FM24_PAGE_SIZE 512 +#define FM24_SIZE (65536) +#endif + +#define FM24_CMD_RDSR 0x05 /*!< Read Status Register instruction */ +#define FM24_CMD_WRSR 0x01 /*!< Write Status Register instruction */ + +#define FM24_CMD_WREN 0x06 /*!< Write enable instruction */ +#define FM24_CMD_WRDI 0x04 /*!< Write disable instruction */ + +#define FM24_CMD_READ 0x03 /*!< Read from Memory instruction */ +#define FM24_CMD_WRITE 0x02 /*!< Write to Memory instruction */ + +#define FM24_DUMMY_BYTE 0x00 ///< 无用数据 + +#define FM24_TEST_PAGE 0 ///< 测试页地址 + +typedef union +{ + uint8_t data; + struct + { + uint8_t reserve1 : 1; + uint8_t wel : 1; ///< Write enable latch + uint8_t bp0 : 1; ///< Block protect 0 + uint8_t bp1 : 1; ///< Block protect 1 + uint8_t reserve2 : 3; + uint8_t wpen : 1; ///< Write protect enable + } bits; +} fm24_write_protection_u; + +typedef struct +{ + fm24_write_protection_u write_protection; + spi_t *spi; +} fm24_t; + +/** + * @brief Initializes the FM24 EEPROM module. + */ +extern void eeprom_fm24_init(void); + +/** + * @brief Deinitializes the FM24 EEPROM module. + */ +extern void eeprom_fm24_dinit(void); + +/** + * @brief Gets the fm24_t handle of the FM24 EEPROM module. + * @return The fm24_t handle of the FM24 EEPROM module. + */ +extern fm24_t *eeprom_fm24_get(void); + +/** + * @brief Enables the FM24 EEPROM module. + */ +extern void eeprom_fm24_enable(void); + +/** + * @brief Disables the FM24 EEPROM module. + */ +extern void eeprom_fm24_disable(void); + +/** + * @brief Reads data from the FM24 EEPROM module. + * @param read_addr The starting address to read from. + * @param data Pointer to the buffer to store the read data. + * @param length The number of bytes to read. + * @return TRUE if the read operation is successful, FALSE otherwise. + */ +extern BOOL eeprom_fm24_read(uint32_t read_addr, uint8_t *data, uint16_t length); + +/** + * @brief Writes data to the FM24 EEPROM module. + * @param write_addr The starting address to write to. + * @param data Pointer to the data to be written. + * @param length The number of bytes to write. + * @return TRUE if the write operation is successful, FALSE otherwise. + */ +extern BOOL eeprom_fm24_write(uint32_t write_addr, uint8_t *data, uint16_t length); + +/** + * @brief Closes the write protection of the FM24 EEPROM module. + */ +extern void eeprom_fm24_write_protection_close(void); + +/** + * @brief Gets the write protection state of the FM24 EEPROM module. + * @return TRUE if the FM24 EEPROM module is not write-protected, FALSE otherwise. + */ +extern BOOL eeprom_fm24_write_protection_state(void); + +/** + * @brief Performs a test on the FM24 EEPROM module. + */ +extern BOOL eeprom_fm24_test(void); + +/** + * @brief Gets the status of the FM24 EEPROM module. + * @return TRUE if the FM24 EEPROM module is ready, FALSE otherwise. + */ +extern BOOL eeprom_fm24_status_get(void); + +#endif // __EEPROM_FM24_H__ diff --git a/User/lib/driver/eeprom_lc02b.c b/User/lib/driver/eeprom_lc02b.c new file mode 100644 index 0000000..6608ce4 --- /dev/null +++ b/User/lib/driver/eeprom_lc02b.c @@ -0,0 +1,152 @@ +#include "eeprom_lc02b.h" +#include "delay.h" + +#define W_ADD_COM 0xa8 // 写字节命令及器件地址(根据地址实际情况改变), 1010 A2 A1 A0 0 +#define R_ADD_COM 0xa9 // 读命令字节及器件地址(根据地址实际情况改变), 1010 A2 A1 A0 1 +#define PAGE_SIZE 8U +#define SIZE 256U + +#define EEPROM_LC02B_SDA_PORT I2C1_SDA_GPIO_Port +#define EEPROM_LC02B_SDA_PIN I2C1_SDA_Pin +#define EEPROM_LC02B_SCL_PORT I2C1_SCL_GPIO_Port +#define EEPROM_LC02B_SCL_PIN I2C1_SCL_Pin + +static i2c_t *eeprom_24lc028bt_i2c; + +void eeprom_lc02b_test(void) +{ +#define TEST_SIZE 15 + uint16_t test_address = SIZE - TEST_SIZE; + uint8_t buf[TEST_SIZE]; + for (uint8_t i = 0; i < TEST_SIZE; i++) + { + buf[i] = i + 1; + } + + eeprom_lc02b_write(test_address, buf, TEST_SIZE); + LL_mDelay(10); + osel_memset(buf, 0, ARRAY_LEN(buf)); + eeprom_lc02b_read(test_address, buf, TEST_SIZE); + + __NOP(); +} + +/** + * @brief 获取EEPROM LC02B的状态 + * + * 此函数用于获取EEPROM LC02B的当前状态。 + * + * @return 如果EEPROM LC02B处于正常状态，则返回TRUE；否则返回FALSE。 + * 注意：在本实现中，总是返回TRUE，因为这是一个简单的示例函数。 + */ +BOOL eeprom_lc02b_status_get(void) +{ + return TRUE; +} + +/** + * @brief EEPROM LC02B初始化 + * @return {*} + * @note + */ +void eeprom_lc02b_init(void) +{ + i2c_gpio_group_t gpios; + gpios.scl = gpio_create(EEPROM_LC02B_SCL_PORT, EEPROM_LC02B_SCL_PIN); + gpios.sda = gpio_create(EEPROM_LC02B_SDA_PORT, EEPROM_LC02B_SDA_PIN); + + eeprom_24lc028bt_i2c = i2c_create(gpios, 10); + // eeprom_lc02b_test(); +} + +/** + * @brief EEPROM LC02B反初始化 + * @return {*} + * @note + */ +void eeprom_lc02b_dinit(void) +{ + GPIO_SET_ANALOG(EEPROM_LC02B_SDA_PORT, EEPROM_LC02B_SDA_PIN); + GPIO_SET_ANALOG(EEPROM_LC02B_SCL_PORT, EEPROM_LC02B_SCL_PIN); +} +/** + * @brief 写入数据 + * @param {uint32_t} write_addr + * @param {uint8_t} *data + * @param {uint16_t} length + * @return {*} + * @note + */ +void eeprom_lc02b_write(uint32_t write_addr, uint8_t *data, uint16_t length) +{ + // 发送开始信号 + eeprom_24lc028bt_i2c->interface.start(eeprom_24lc028bt_i2c); + // 发送写入地址命令 + eeprom_24lc028bt_i2c->interface.write_byte(eeprom_24lc028bt_i2c, W_ADD_COM); + // 等待写入地址命令响应 + eeprom_24lc028bt_i2c->interface.wait_ack(eeprom_24lc028bt_i2c); + // 发送要写入的地址 + eeprom_24lc028bt_i2c->interface.write_byte(eeprom_24lc028bt_i2c, (uint8_t)write_addr); + eeprom_24lc028bt_i2c->interface.wait_ack(eeprom_24lc028bt_i2c); + + // 循环写入数据 + + for (uint16_t i = 0; i < length; i++) + { + // 写入一个字节数据 + eeprom_24lc028bt_i2c->interface.write_byte(eeprom_24lc028bt_i2c, *data++); + // 等待响应 + eeprom_24lc028bt_i2c->interface.wait_ack(eeprom_24lc028bt_i2c); + write_addr++; + if (write_addr % PAGE_SIZE == 0) + { + eeprom_24lc028bt_i2c->interface.stop(eeprom_24lc028bt_i2c); + LL_mDelay(10); // 延时10ms，等待写入完成 + eeprom_24lc028bt_i2c->interface.start(eeprom_24lc028bt_i2c); + eeprom_24lc028bt_i2c->interface.write_byte(eeprom_24lc028bt_i2c, W_ADD_COM); + eeprom_24lc028bt_i2c->interface.wait_ack(eeprom_24lc028bt_i2c); + eeprom_24lc028bt_i2c->interface.write_byte(eeprom_24lc028bt_i2c, (uint8_t)write_addr); + eeprom_24lc028bt_i2c->interface.wait_ack(eeprom_24lc028bt_i2c); + } + } + // 写入完成，停止I2C总线 + eeprom_24lc028bt_i2c->interface.stop(eeprom_24lc028bt_i2c); +} + +/** + * @brief 读取数据 + * @param {uint32_t} read_addr + * @param {uint8_t} *data + * @param {uint16_t} length + * @return {*} + * @note + */ +void eeprom_lc02b_read(uint32_t read_addr, uint8_t *data, uint16_t length) +{ + // 发送开始信号 + eeprom_24lc028bt_i2c->interface.start(eeprom_24lc028bt_i2c); + // 发送写入地址命令 + eeprom_24lc028bt_i2c->interface.write_byte(eeprom_24lc028bt_i2c, W_ADD_COM); + // 等待写入地址命令响应 + eeprom_24lc028bt_i2c->interface.wait_ack(eeprom_24lc028bt_i2c); + + // 发送要读取的地址 + eeprom_24lc028bt_i2c->interface.write_byte(eeprom_24lc028bt_i2c, (uint8_t)read_addr); + eeprom_24lc028bt_i2c->interface.wait_ack(eeprom_24lc028bt_i2c); + + // 发送开始信号 + eeprom_24lc028bt_i2c->interface.start(eeprom_24lc028bt_i2c); + // 发送读取地址命令 + eeprom_24lc028bt_i2c->interface.write_byte(eeprom_24lc028bt_i2c, R_ADD_COM); + // 等待读取地址命令响应 + eeprom_24lc028bt_i2c->interface.wait_ack(eeprom_24lc028bt_i2c); + // 循环读取数据 + for (uint16_t i = 0; i < length - 1; i++) + { + // 读取一个字节数据 + *data++ = eeprom_24lc028bt_i2c->interface.read_byte(eeprom_24lc028bt_i2c, TRUE); + } + *data++ = eeprom_24lc028bt_i2c->interface.read_byte(eeprom_24lc028bt_i2c, FALSE); + // 停止I2C总线 + eeprom_24lc028bt_i2c->interface.stop(eeprom_24lc028bt_i2c); +} diff --git a/User/lib/driver/eeprom_lc02b.h b/User/lib/driver/eeprom_lc02b.h new file mode 100644 index 0000000..d5edf21 --- /dev/null +++ b/User/lib/driver/eeprom_lc02b.h @@ -0,0 +1,56 @@ +/** + * @file eeprom_lc02b.h + * @author xxx + * @date 2023-12-27 14:44:02 + * @brief + * @copyright Copyright (c) 2024 by xxx, All Rights Reserved. + */ +#ifndef __EEPROM_LC02B_H +#define __EEPROM_LC02B_H +#include "main.h" +#include "entity.h" + +#define PRRESSURE_CALIBRATION_ADDRESS 0x00 ///< 压力校准地址 + +/** + * @brief Initializes the LC02B EEPROM module. + */ +void eeprom_lc02b_init(void); + +/** + * @brief Deinitializes the LC02B EEPROM module. + */ +void eeprom_lc02b_dinit(void); + +/** + * @brief Writes data to the LC02B EEPROM module. + * + * @param write_addr The starting address to write the data. + * @param data The pointer to the data to be written. + * @param length The length of the data to be written. + */ +void eeprom_lc02b_write(uint32_t write_addr, uint8_t *data, uint16_t length); + +/** + * @brief Reads data from the LC02B EEPROM module. + * + * @param read_addr The starting address to read the data. + * @param data The pointer to store the read data. + * @param length The length of the data to be read. + */ +void eeprom_lc02b_read(uint32_t read_addr, uint8_t *data, uint16_t length); + +/** + * @brief Performs a test on the LC02B EEPROM module. + */ +void eeprom_lc02b_test(void); + +/** + * @brief Gets the LC02B EEPROM status. + * + * This function is used to get the current status of the LC02B EEPROM. + * + * @return TRUE if the LC02B EEPROM is in normal status, FALSE otherwise. + */ +BOOL eeprom_lc02b_status_get(void); +#endif ///< !__EEPROM_LC02B_H diff --git a/User/lib/driver/eeprom_m95.c b/User/lib/driver/eeprom_m95.c new file mode 100644 index 0000000..7b134b6 --- /dev/null +++ b/User/lib/driver/eeprom_m95.c @@ -0,0 +1,331 @@ +/** + * @file eeprom_m95.c + * @author xxx + * @date 2023-08-30 08:58:43 + * @brief 用于实现M95 EEPROM相关的读写操作 + * @copyright Copyright (c) 2023 by xxx, All Rights Reserved. + */ + +#include "eeprom_m95.h" +#include "spis.h" +#include "delay.h" +#include "entity.h" +#include "board.h" +#include "diagnosis.h" +#include "storage.h" + +#define M95_SPI SPI1 + +#define EEPROM_M95_1_CS_PORT EE1_CS_GPIO_Port +#define EEPROM_M95_1_CS_PIN EE1_CS_Pin +#define EEPROM_M95_2_CS_PORT EE2_CS_GPIO_Port +#define EEPROM_M95_2_CS_PIN EE2_CS_Pin + +// 下面宏定义为2个EEPROM_M95的引脚定义 +#define EEPROM_M95_MOSI_PORT SPI_MOSI_GPIO_Port +#define EEPROM_M95_MOSI_PIN SPI_MOSI_Pin +#define EEPROM_M95_MISO_PORT SPI_MISO_GPIO_Port +#define EEPROM_M95_MISO_PIN SPI_MISO_Pin +#define EEPROM_M95_SCK_PORT SPI_CLK_GPIO_Port +#define EEPROM_M95_SCK_PIN SPI_CLK_Pin + +m95_number_t eeprom_m95s[M95_MAX]; + +/** + * @brief 初始化EEPROM_M95eeprom_m95s + * @param {m95_number_e} num + * @return {*} + * @note 初始化函数对板卡上不同的芯片定义了块大小 + */ +void eeprom_m95_init(m95_number_e num) +{ + DBG_ASSERT(num < M95_MAX __DBG_LINE); + spi_gpio_group_t gpios; + spi_t *eeprom_m95_spi; + spi_normal_config_t cfg; + osel_memset((uint8_t *)&cfg, 0, sizeof(spi_normal_config_t)); + cfg.cmd_rdsr = M95_CMD_RDSR; + cfg.cmd_wrsr = M95_CMD_WRSR; + cfg.cmd_wren = M95_CMD_WREN; + cfg.cmd_wrdi = M95_CMD_WRDI; + cfg.cmd_write = M95_CMD_WRITE; + cfg.cmd_read = M95_CMD_READ; + cfg.dummy_byte = M95_DUMMY_BYTE; + cfg.continuous_write = FALSE; + // 128 byte + if (num == M95_1) + { + // 创建CS引脚 + gpios.cs = gpio_create(EEPROM_M95_1_CS_PORT, EEPROM_M95_1_CS_PIN); + + cfg.address_bytes = 3; + cfg.page_size = M95_PAGE_SIZE_256; + cfg.total_size = _M95M02_; + } + // 256 byte + else if (num == M95_2) + { + // 创建CS引脚 + gpios.cs = gpio_create(EEPROM_M95_2_CS_PORT, EEPROM_M95_2_CS_PIN); + + cfg.address_bytes = 3; + cfg.page_size = M95_PAGE_SIZE_256; + cfg.total_size = _M95M02_; + } + else + { + DBG_ASSERT(FALSE __DBG_LINE); + } + + gpios.mosi = gpio_create(EEPROM_M95_MOSI_PORT, EEPROM_M95_MOSI_PIN); + gpios.sck = gpio_create(EEPROM_M95_SCK_PORT, EEPROM_M95_SCK_PIN); + gpios.miso = gpio_create(EEPROM_M95_MISO_PORT, EEPROM_M95_MISO_PIN); + gpios.rst = gpio_create(NULL, 0); + gpios.rdy = gpio_create(NULL, 0); + + // 创建SPI对象 + eeprom_m95_spi = spi_create(SPI_TYPE_NORMAL, gpios, 10); + DBG_ASSERT(eeprom_m95_spi != NULL __DBG_LINE); + osel_memcpy((uint8_t *)&eeprom_m95_spi->cfg, (uint8_t *)&cfg, sizeof(spi_normal_config_t)); + // 使能SPI + eeprom_m95_spi->interface.hardware_enable(eeprom_m95_spi, M95_SPI); + eeprom_m95s[num].num = num; + eeprom_m95s[num].spi = eeprom_m95_spi; + // 这里需要设置，否则读出的数据不对 + eeprom_m95_spi->interface.u.normal.spi_reset(eeprom_m95_spi); + eeprom_m95_write_protection_close(num); // 关闭写保护 + + // eeprom_m95_test(num); +} + +/** + * @brief 反初始化EEPROM_M95 + * @param {m95_number_e} num + * @return {*} + * @note + */ +void eeprom_m95_dinit(m95_number_e num) +{ + LL_SPI_Disable(M95_SPI); + GPIO_SET_ANALOG(eeprom_m95s[num].spi->gpios.mosi->port, eeprom_m95s[num].spi->gpios.mosi->pin); + GPIO_SET_ANALOG(eeprom_m95s[num].spi->gpios.miso->port, eeprom_m95s[num].spi->gpios.miso->pin); + GPIO_SET_ANALOG(eeprom_m95s[num].spi->gpios.sck->port, eeprom_m95s[num].spi->gpios.sck->pin); + GPIO_SET_ANALOG(eeprom_m95s[num].spi->gpios.cs->port, eeprom_m95s[num].spi->gpios.cs->pin); +} + +/** + * @brief M95 EEPROM使能 + * @return {*} + * @note + */ +void eeprom_m95_enable(void) +{ + uint16_t count = 100; + LL_SPI_Enable(M95_SPI); + // 判断SPI是否使能成功 + while (LL_SPI_IsEnabled(M95_SPI) != 1) + { + if (count-- == 0) + { + return; + } + else + { + __NOP(); + } + } +} + +/** + * @brief M95 EEPROM失能 + * @return {*} + * @note + */ +void eeprom_m95_disable(void) +{ + uint16_t count = 100; + LL_SPI_Disable(M95_SPI); + // 判断SPI是否关闭成功 + while (LL_SPI_IsEnabled(M95_SPI) != 0) + { + if (count-- == 0) + { + return; + } + else + { + __NOP(); + } + } +} + +/** + * @brief 关闭EEPROM M95写保护 + * + * 关闭指定M95 EEPROM的写保护功能。 + * + * @param num 指定M95 EEPROM的编号 + */ +void eeprom_m95_write_protection_close(m95_number_e num) +{ + spi_t *handle = eeprom_m95s[num].spi; + DBG_ASSERT(handle != NULL __DBG_LINE); + eeprom_m95_enable(); + handle->interface.u.normal.spi_write_reg(handle, handle->cfg.cmd_wrsr, 0); + eeprom_m95_disable(); +} + +/** + * @brief 获取M95 EEPROM写保护状态(软件) + * + * 根据传入的M95编号获取其写保护状态。 + * + * @param num M95编号 + * @return 如果M95 EEPROM处于写保护状态，则返回FALSE；否则返回TRUE。 + */ +BOOL eeprom_m95_write_protection_state(m95_number_e num) +{ + spi_t *handle = eeprom_m95s[num].spi; + DBG_ASSERT(handle != NULL __DBG_LINE); + eeprom_m95_enable(); + eeprom_m95s[num].write_protection.data = handle->interface.u.normal.spi_read_reg(handle, handle->cfg.cmd_rdsr); + eeprom_m95_disable(); + + if (eeprom_m95s[num].write_protection.bits.bp0 == 1 || + eeprom_m95s[num].write_protection.bits.bp1 == 1 || + eeprom_m95s[num].write_protection.bits.srwd == 1) + { + return FALSE; + } + else + { + return TRUE; + } +} + +/** + * @brief 读取M95 EEPROM内存数据 + * @param num EEPROM模块编号（0或1） + * @param read_addr 要读取的地址 + * @param data 存储读取数据的缓冲区 + * @param length 要读取的数据长度 + * @return {*} + */ +BOOL eeprom_m95_read(m95_number_e num, uint32_t read_addr, uint8_t *data, uint16_t length) +{ + BOOL ret = FALSE; + if (length == 0) + { + return ret; + } + + spi_t *eeprom_m95_spi = eeprom_m95s[num].spi; // 获取EEPROM模块的SPI配置 + DBG_ASSERT(eeprom_m95_spi != NULL __DBG_LINE); + // 开启和关闭SPI对读写实时性有影响 + eeprom_m95_enable(); + ret = eeprom_m95_spi->interface.u.normal.spi_read(eeprom_m95_spi, read_addr, data, length); + eeprom_m95_disable(); + return ret; +} + +/** + * @brief 向M95 EEPROM内存写入数据 + * @param num EEPROM模块编号（0或1） + * @param write_addr 要写入的地址 + * @param data 包含要写入数据的缓冲区 + * @param length 要写入的数据长度 + * @return {*} + */ +BOOL eeprom_m95_write(m95_number_e num, uint32_t write_addr, uint8_t *data, uint16_t length) +{ + BOOL ret = FALSE; + if (length == 0) + { + return ret; + } + spi_t *eeprom_m95_spi = eeprom_m95s[num].spi; + DBG_ASSERT(eeprom_m95_spi != NULL __DBG_LINE); + // 开启和关闭SPI对读写实时性有影响 + eeprom_m95_enable(); + ret = eeprom_m95_spi->interface.u.normal.spi_write(eeprom_m95_spi, write_addr, data, length); + eeprom_m95_disable(); + return ret; +} + +BOOL eeprom_m95_1_read(uint32_t addr, uint8_t *buf, uint16_t size) +{ + return eeprom_m95_read(M95_1, addr, buf, size); +} + +BOOL eeprom_m95_1_write(uint32_t addr, uint8_t *buf, uint16_t size) +{ + return eeprom_m95_write(M95_1, addr, (uint8_t *)buf, size); +} + +BOOL eeprom_m95_2_read(uint32_t addr, uint8_t *buf, uint16_t size) +{ + return eeprom_m95_read(M95_2, addr, buf, size); +} + +BOOL eeprom_m95_2_write(uint32_t addr, uint8_t *buf, uint16_t size) +{ + return eeprom_m95_write(M95_2, addr, (uint8_t *)buf, size); +} +/** + * @brief 用于M95 EEPROM测试 + * @param {m95_number_e} num + * @return {*} + * @note + */ +BOOL eeprom_m95_test(m95_number_e num) +{ + const uint8_t buf_size = 5; + storage_t *st = storage_init(M95_TEST_PAGE * M95_PAGE_SIZE_256, M95_PAGE_SIZE_256); + DBG_ASSERT(st != NULL __DBG_LINE); + + if (num == M95_1) + { + st->ops.read = eeprom_m95_1_read; + st->ops.write = eeprom_m95_1_write; + } + else + { + st->ops.read = eeprom_m95_2_read; + st->ops.write = eeprom_m95_2_write; + } + uint8_t buf[buf_size]; + uint8_t rbuf[buf_size]; + storage_add_node(st, 0, buf_size); + osel_memset(buf, 0, buf_size); + buf[0] = 0xD5; + buf[1] = 0xC8; + buf[2] = num; + buf[3] = 0xaa; + buf[4] = 0xbb; + storage_write(st, 0, buf); + __NOP(); + storage_read(st, 0, rbuf); + storage_destroy(st); + if (osel_memcmp(buf, rbuf, buf_size) == 0) + { + return TRUE; + } + else + { + return FALSE; + } +} + +/** + * @brief 获取EEPROM M95状态 + * + * 获取EEPROM M95设备的工作状态。 + * + * @param num EEPROM M95设备编号 + * + * @return 如果EEPROM M95设备正常工作，返回TRUE；否则返回FALSE + */ +BOOL eeprom_m95_status_get(m95_number_e num) +{ + return TRUE; +} diff --git a/User/lib/driver/eeprom_m95.h b/User/lib/driver/eeprom_m95.h new file mode 100644 index 0000000..6b06947 --- /dev/null +++ b/User/lib/driver/eeprom_m95.h @@ -0,0 +1,166 @@ +/** + * @file eeprom_m95.h + * @author xxx + * @date 2023-08-30 14:05:55 + * @brief 头文件 eeprom_m95.h + * @copyright Copyright (c) 2023 by xxx, All Rights Reserved. + */ + +#ifndef __EEPROM_M95_H +#define __EEPROM_M95_H +#include "main.h" +#include "spis.h" + +#define _M95010_ 128 +#define _M95020_ 256 +#define _M95040_ 512 + +#define _M95080_ 1024 +#define _M95160_ 2048 +#define _M95320_ 4096 +#define _M95640_ 8192 + +#define _M95128_ 16384 +#define _M95256_ 32768 + +#define _M95512_ 65536 ///< 65K +#define _M95M02_ 262144 ///< 256K + +#define _M95_SIZE _M95512_ + +#define M95_CMD_RDSR 0x05 /*!< Read Status Register instruction */ +#define M95_CMD_WRSR 0x01 /*!< Write Status Register instruction */ + +#define M95_CMD_WREN 0x06 /*!< Write enable instruction */ +#define M95_CMD_WRDI 0x04 /*!< Write disable instruction */ + +#define M95_CMD_READ 0x03 /*!< Read from Memory instruction */ +#define M95_CMD_WRITE 0x02 /*!< Write to Memory instruction */ + +///< Instruction available only for the M95_2-D device. +#define M95_CMD_RDID 0x83 /*!< Read identification page*/ +#define M95_CMD_WRID 0x82 /*!< Write identification page*/ +#define M95_CMD_RDLS 0x83 /*!< Reads the Identification page lock status*/ +#define M95_CMD_LID 0x82 /*!< Locks the Identification page in read-only mode*/ + +#define M95_DUMMY_BYTE 0xA5 ///< 虚拟字节 + +#define M95_TEST_PAGE 0 ///< 测试页地址 + +///< 定义存储器大小(Bytes) +typedef enum +{ + M95_PAGE_SIZE_16 = 16, ///< _M95010_ 、_M95020_ 、_M95040_ + M95_PAGE_SIZE_32 = 32, ///< _M95080_ 、_M95160_、_M95320_、_M95640_ + M95_PAGE_SIZE_64 = 64, ///< _M95128_、_M95256_ + M95_PAGE_SIZE_128 = 128, ///< _M95512_ + M95_PAGE_SIZE_256 = 256, ///< _M95M02_ +} m95_page_size_e; + +typedef enum +{ + M95_1, + M95_2, + M95_MAX, +} m95_number_e; ///< 板卡上2块m95芯片定义 + +typedef union +{ + uint8_t data; + struct + { + uint8_t wip : 1; ///< Write in progress + uint8_t wel : 1; ///< Write enable latch + uint8_t bp0 : 1; ///< Block protect 0 + uint8_t bp1 : 1; ///< Block protect 1 + uint8_t reserve : 3; + uint8_t srwd : 1; ///< Status register write protect + } bits; +} m95_write_protection_u; + +typedef struct +{ + m95_number_e num; + m95_write_protection_u write_protection; + spi_t *spi; +} m95_number_t; + +extern m95_number_t eeprom_m95s[M95_MAX]; ///< m95芯片数组 + +/** + * @brief Initializes the M95 EEPROM module. + * + * @param num The M95 EEPROM number. + */ +extern void eeprom_m95_init(m95_number_e num); + +/** + * @brief Deinitializes the M95 EEPROM module. + * + * @param num The M95 EEPROM number. + */ +extern void eeprom_m95_dinit(m95_number_e num); + +/** + * @brief Enables the M95 EEPROM module. + */ +extern void eeprom_m95_enable(void); + +/** + * @brief Disables the M95 EEPROM module. + */ +extern void eeprom_m95_disable(void); + +/** + * @brief Closes the write protection of the M95 EEPROM module. + * + * @param num The M95 EEPROM number. + */ +extern void eeprom_m95_write_protection_close(m95_number_e num); + +/** + * @brief write protection state of the M95 EEPROM module. + * + * @param num The M95 EEPROM number. + */ +extern BOOL eeprom_m95_write_protection_state(m95_number_e num); + +/** + * @brief Reads data from the M95 EEPROM module. + * + * @param num The M95 EEPROM number. + * @param read_addr The address to read from. + * @param data The buffer to store the read data. + * @param length The number of bytes to read. + */ +extern BOOL eeprom_m95_read(m95_number_e num, uint32_t read_addr, uint8_t *data, uint16_t length); + +/** + * @brief Writes data to the M95 EEPROM module. + * + * @param num The M95 EEPROM number. + * @param write_addr The address to write to. + * @param data The data to write. + * @param length The number of bytes to write. + */ +extern BOOL eeprom_m95_write(m95_number_e num, uint32_t write_addr, uint8_t *data, uint16_t length); + +/** + * @brief Performs a test on the M95 EEPROM module. + * + * @param num The M95 EEPROM number. + */ +extern BOOL eeprom_m95_test(m95_number_e num); + +/** + * @brief Gets the status of the M95 EEPROM module. + * + * @param num The M95 EEPROM number. + */ +extern BOOL eeprom_m95_status_get(m95_number_e num); + +extern BOOL eeprom_m95_1_read(uint32_t addr, uint8_t *buf, uint16_t size); +extern BOOL eeprom_m95_1_write(uint32_t addr, uint8_t *buf, uint16_t size); +extern BOOL eeprom_m95_2_read(uint32_t addr, uint8_t *buf, uint16_t size); +extern BOOL eeprom_m95_2_write(uint32_t addr, uint8_t *buf, uint16_t size); +#endif ///< __EEPROM_M95_H diff --git a/User/lib/driver/ntc_3950.c b/User/lib/driver/ntc_3950.c new file mode 100644 index 0000000..161d6e0 --- /dev/null +++ b/User/lib/driver/ntc_3950.c @@ -0,0 +1,107 @@ +/** + * @file ntc_3950.c + * @author xxx + * @date 2023-08-30 08:58:43 + * @brief 用于实现NTC的应用功能 + * @copyright Copyright (c) 2023 by xxx, All Rights Reserved. + */ + +#include "ntc_3950.h" +#define CPU_VREF 2.5 +#define NTC_VREF 2.5 +#define TABLE_SIZE 185 +#define NTC_SERIES_RESISTOR 200000 ///< 200K +#define BASE_TEMP -55 + +const uint32_t _table[TABLE_SIZE] = { + 8989000, 8242680, 7592960, 7021380, 6513750, // -55,-54,-53,-52,-51 + 6059060, 5648680, 5275800, 4935020, 4621990, 4333220, 4065840, 3817520, 3586310, 3370600, // -50,-49,-48,-47,-46,-45,-44,-43,-42,-41 + 3169000, 2980330, 2803600, 2637910, 2482470, 2336580, 2199620, 2071020, 1950230, 1836790, // -40,-39,-38,-37,-36,-35,-34,-33,-32,-31 + 1730230, 1630150, 1536140, 1447840, 1364900, 1287000, 1213820, 1145090, 1080530, 1019890, // -30,-29,-28,-27,-26,-25,-24,-23,-22,-21 + 962912, 909379, 859074, 811797, 767359, 725581, 686296, 649348, 614590, 581883, // -20,-19,-18,-17,-16,-15,-14,-13,-12,-11 + 551100, 522117, 494824, 469113, 444886, 422050, 400518, 380209, 361048, 342963, // -10,-9,-8,-7,-6,-5,-4,-3,-2,-1 + 326560, 309764, 294529, 280131, 266520, 253647, 241470, 229946, 219036, 208706, // 0,1, 2, 3,4,5,6,7,8,9 + 198920, 189647, 180857, 172523, 164618, 157118, 150000, 143243, 136827, 130731, // 10,11 ,12, 13,14,15,16,17,18,19 + 124940, 119435, 114202, 109225, 104491, 100000, 95699, 91617, 87731, 84028, // 20,21, 22, 23,24,25,26,27,28,29 + 80501, 77140, 73936, 70881, 67968, 65188, 62537, 60006, 57590, 55283, // 30,31, 32, 33,34,35,36,37,38,39 + 53080, 50976, 48965, 47044, 45207, 43451, 41771, 40165, 38628, 37157, // 40,41, 42, 43,34,35,36,37,38,39 + 35750, 34402, 33112, 31876, 30692, 29558, 28471, 27429, 26430, 25472, // 50,51, 52, 53,54,55,56,57,58,59 + 24554, 23672, 22827, 22016, 21237, 20489, 19771, 19082, 18420, 17784, // 60,61, 62, 63,64,65,66,67,68,69 + 17172, 16585, 16020, 15477, 14955, 14453, 13970, 13505, 13058, 12628, // 70,71, 72, 73,74,75,76,77,78,79 + 12213, 11815, 11431, 11061, 10705, 10362, 10031, 9712, 9405, 9110, // 80,81, 82, 83,84,85,86,87,88,89 + 8824, 8549, 8284, 8028, 7782, 7544, 7314, 7093, 6879, 6673, // 90,91, 92, 93,94,95,96,97,98,99 + 6474, 6281, 6096, 5916, 5743, 5576, 5415, 5259, 5108, 4963, // 101,102, 103,104,105,106,107,108,109 + 4822, 4687, 4555, 4428, 4306, 4187, 4073, 3962, 3855, 3751, // 111,112, 113,114,115,116,117,118,119 + 3651, 3555, 3461, 3371, 3283, 3199, 3100, 3099, 2899, 2799, // 121,122, 123,124,125,126,127,128,129 +}; + +/** + * @brief 温度查表 + * @param {uint32_t} *list + * @param {uint32_t} rt + * @return {*} + * @note + */ +static uint8_t ntc_lookup(const uint32_t *list, uint32_t rt) +{ + uint8_t middle = 0; + uint8_t indexL = 0; + uint8_t indexR = TABLE_SIZE - 1; + if (rt >= *(list + 0)) + return 0; + if (rt <= *(list + TABLE_SIZE - 1)) + return TABLE_SIZE - 1; + + while ((indexR - indexL) > 1) + { + middle = (indexL + indexR) >> 1; + if (rt == *(list + middle)) + return middle; + else if (rt > *(list + middle)) + indexR = middle; + else if (rt < *(list + middle)) + indexL = middle; + } + return indexL; +} + +/** + * @brief 获取温度值，单位为0.1摄氏度 + * @param {uint16_t} adc采集值 + * @return {float32_u} 温度值 + * @note + */ +float32_u ntc_get_temp(uint16_t adc) +{ + + uint8_t index = 0; + int16_t data = 0; + int16_t t = 0; + int16_t result = 0; + uint32_t rt = 0; + const int16_t base = BASE_TEMP * 10; + float32_u res; + res.f = BASE_TEMP; + + /** + * ad = (4095*rt)/(rt+10000) + * + * rt = (ad*NTC_SERIES_RESISTOR*CPU_VREF)/(NTC_VREF*4095-CPU_VREF*ad) + */ + rt = (adc * NTC_SERIES_RESISTOR * CPU_VREF) / (NTC_VREF * 4095 - CPU_VREF * adc); + index = ntc_lookup(_table, rt); + if (rt >= _table[0]) + return res; + if (rt <= *(_table + TABLE_SIZE - 1)) + { + result = (TABLE_SIZE - 1) * 10 + base; + } + else + { + data = _table[index] - _table[index + 1]; + t = 10 * (_table[index] - rt) / data; + result = base + index * 10 + t; + } + res.f = result / 10.0; + return res; +} diff --git a/User/lib/driver/ntc_3950.h b/User/lib/driver/ntc_3950.h new file mode 100644 index 0000000..a5e19f9 --- /dev/null +++ b/User/lib/driver/ntc_3950.h @@ -0,0 +1,15 @@ +/** + * @file ntc_3950.h + * @author xxx + * @date 2023-08-30 14:05:55 + * @brief 头文件 ntc_3950.h + * @copyright Copyright (c) 2023 by xxx, All Rights Reserved. + */ + +#ifndef __NTC_B3950_H__ +#define __NTC_B3950_H__ +#include "main.h" + +extern float32_u ntc_get_temp(uint16_t adc); ///< 获取温度值 + +#endif ///< __NTC_B3950_H__ diff --git a/User/lib/driver/rtc_rx8010.c b/User/lib/driver/rtc_rx8010.c new file mode 100644 index 0000000..42d418f --- /dev/null +++ b/User/lib/driver/rtc_rx8010.c @@ -0,0 +1,541 @@ +/** + * @file rtc_rx8010.c + * @author xxx + * @date 2023-08-30 08:58:43 + * @brief 用于实现RTC芯片RX8010的应用功能 + * @copyright Copyright (c) 2023 by xxx, All Rights Reserved. + */ + +#include "rtc_rx8010.h" +#include "i2cs.h" +#include "delay.h" + +#define RTC_RX8010_SDA_PORT RTC_SDA_GPIO_Port +#define RTC_RX8010_SDA_PIN RTC_SDA_Pin +#define RTC_RX8010_SCL_PORT RTC_SCL_GPIO_Port +#define RTC_RX8010_SCL_PIN RTC_SCL_Pin + +static i2c_t *rtc; + +/* sec, min, hour, week, day, month, year */ +// static uint8_t calendar[7] = {0, 0, 0, 1, 29, 2, 98}; + +/** + * @brief 从RTC芯片的指定地址读取一个字节数据 + * @param {uint8_t} *read_buf + * @param {uint8_t} addr + * @return {*} + */ +static BOOL rtc_read_byte(uint8_t *read_buf, uint8_t addr) +{ + uint8_t *p = read_buf; + + /* 发送起始信号 */ + rtc->interface.start(rtc); + + /* 发送从机地址 + 读写方向 */ + rtc->interface.write_byte(rtc, RTC_WR_ADDR); /* 此处是写方向，因为要发送读地址 */ + if (rtc->interface.wait_ack(rtc) != TRUE) + { + rtc->interface.stop(rtc); + return FALSE; + } + + /* 发送读地址 */ + rtc->interface.write_byte(rtc, addr); + if (rtc->interface.wait_ack(rtc) != TRUE) + { + rtc->interface.stop(rtc); + return FALSE; + } + + /* 重新发送起始信号。前面的代码的目的向RTC传送地址，下面开始读取数据 */ + rtc->interface.start(rtc); + + /* 发送从机地址 + 读写方向 */ + rtc->interface.write_byte(rtc, RTC_RD_ADDR); /* 此处是读方向，因为要开始读数据了 */ + if (rtc->interface.wait_ack(rtc) != TRUE) + { + rtc->interface.stop(rtc); + return FALSE; + } + /* 读取数据 */ + *p = rtc->interface.read_byte(rtc, FALSE); /* 读1个字节 */ + + /* 命令执行成功，发送I2C总线停止信号 */ + rtc->interface.stop(rtc); + return TRUE; +} + +/** + * @brief 从RTC芯片的指定地址读取若干数据 + * @param {uint8_t} *read_buf + * @param {uint8_t} addr + * @param {int} size + * @return {*} + */ +static BOOL rtc_read_bytes(uint8_t *read_buf, uint8_t addr, int size) +{ + int i = 0; + + /* 发送起始信号 */ + rtc->interface.start(rtc); + + /* 发送从机地址 + 读写方向 */ + rtc->interface.write_byte(rtc, RTC_WR_ADDR); /* 此处是写方向，因为要发送读地址 */ + if (rtc->interface.wait_ack(rtc) != TRUE) + { + rtc->interface.stop(rtc); + return FALSE; + } + + /* 发送读地址 */ + rtc->interface.write_byte(rtc, addr); + if (rtc->interface.wait_ack(rtc) != TRUE) + { + rtc->interface.stop(rtc); + return FALSE; + } + + /* 重新发送起始信号。前面的代码的目的向RTC传送地址，下面开始读取数据 */ + rtc->interface.start(rtc); + + /* 发送从机地址 + 读写方向 */ + rtc->interface.write_byte(rtc, RTC_RD_ADDR); /* 此处是读方向，因为要开始读数据了 */ + if (rtc->interface.wait_ack(rtc) != TRUE) + { + rtc->interface.stop(rtc); + return FALSE; + } + + /* 循环读取数据，RTC芯片地址自动自增 */ + for (i = 0; i < size; i++) + { + /* 每读完1个字节后，需要发送Ack， 最后一个字节需要发Nack */ + if (i != (size - 1)) + { + read_buf[i] = rtc->interface.read_byte(rtc, TRUE); /* 读1个字节 */ + } + else + { + read_buf[i] = rtc->interface.read_byte(rtc, FALSE); /* 读1个字节 */ + } + } + + /* 命令执行成功，发送I2C总线停止信号 */ + rtc->interface.stop(rtc); + return TRUE; +} + +/** + * @brief 向RTC芯片的指定地址写入一个数据 + * @param {uint8_t} data + * @param {uint8_t} addr + * @return {*} + * @note + */ +static BOOL rtc_write_byte(uint8_t data, uint8_t addr) +{ + int retry = 0; + + /* 尝试与RTC芯片建立I2C通讯 */ + for (retry = 0; retry < 100; retry++) + { + rtc->interface.start(rtc); /* 发送起始信号 */ + rtc->interface.write_byte(rtc, RTC_WR_ADDR); /* 发送从机地址 + 读写方向 */ + if (rtc->interface.wait_ack(rtc) == TRUE) + { + break; + } + } + if (retry == 100) + { + rtc->interface.stop(rtc); + return FALSE; + } + + /* 发送起始写地址 */ + rtc->interface.write_byte(rtc, addr); + if (rtc->interface.wait_ack(rtc) != TRUE) + { + rtc->interface.stop(rtc); + return FALSE; + } + + /* 写入数据 */ + rtc->interface.write_byte(rtc, data); + if (rtc->interface.wait_ack(rtc) != TRUE) + { + rtc->interface.stop(rtc); + return FALSE; + } + + /* 命令执行成功，发送I2C总线停止信号 */ + rtc->interface.stop(rtc); + return TRUE; +} + +/** + * @brief 向RTC芯片的指定地址写入若干数据 + * @param {uint8_t} *write_buf + * @param {uint8_t} addr + * @param {int} size + * @return {*} + * @note + */ +static BOOL rtc_write_bytes(uint8_t *write_buf, uint8_t addr, int size) +{ + int i = 0; + int retry = 0; + + for (i = 0; i < size; i++) + { + if (i == 0) + { + /* 尝试与RTC芯片建立I2C通讯 */ + for (retry = 0; retry < 100; retry++) + { + rtc->interface.start(rtc); /* 发送起始信号 */ + rtc->interface.write_byte(rtc, RTC_WR_ADDR); /* 发送从机地址 + 读写方向 */ + if (rtc->interface.wait_ack(rtc) == TRUE) + { + break; + } + } + if (retry == 100) + { + rtc->interface.stop(rtc); + return FALSE; + } + + /* 发送起始写地址 */ + rtc->interface.write_byte(rtc, addr); + if (rtc->interface.wait_ack(rtc) != TRUE) + { + rtc->interface.stop(rtc); + return FALSE; + } + } + + /* 循环写入数据，RTC芯片地址自动自增 */ + rtc->interface.write_byte(rtc, write_buf[i]); + if (rtc->interface.wait_ack(rtc) != TRUE) + { + rtc->interface.stop(rtc); + return FALSE; + } + } + + /* 命令执行成功，发送I2C总线停止信号 */ + rtc->interface.stop(rtc); + return TRUE; +} + +/** + * @brief 假读RTC芯片，任意读地址，不判断RTC响应 + * @return {*} + * @note + */ +static void rtc_dummy_read(void) +{ + rtc->interface.start(rtc); + rtc->interface.write_byte(rtc, RTC_WR_ADDR); + rtc->interface.write_byte(rtc, 0x20); + + rtc->interface.start(rtc); + rtc->interface.write_byte(rtc, RTC_RD_ADDR); + rtc->interface.read_byte(rtc, FALSE); + + rtc->interface.stop(rtc); +} + +/** + * @brief 用于检查VLF，寄存器地址：0x1e bit[1] + * @return {uint8_t} 0 = VLF位为0，1 = VLF位为1 + * @note + */ +static uint8_t rtc_check_vlf(void) +{ + uint8_t flag_register = 1; + uint8_t vlf = 0; + + rtc_read_byte(&flag_register, RTC_FLAG_ADDR); + + vlf = (flag_register & 0x02); + if (vlf == 0) + { + return 0; + } + else + { + return 1; + } +} + +/** + * @brief 等待VLF位清除，寄存器地址：0x1e bit[1] + * @return {uint8_t} 0 = 清零成功，1 = 清零失败，2 = 无需清零 + */ +static uint8_t rtc_wait_vlf_clear(void) +{ + uint8_t ret = 1; + uint8_t i = 0; + uint8_t vlf; + + for (i = 0; i < 10; i++) + { + vlf = rtc_check_vlf(); + + if (vlf == 0) + { + ret = ((i > 0) ? 0 : 2); + return ret; + } + + /* 清除VLF */ + rtc_write_byte(0, RTC_FLAG_ADDR); + } + + return ret; +} + +/** + * @brief 复位 + * @return {BOOL} FALSE = 复位成功，TRUE = 复位失败 + */ +static BOOL rtc_soft_reset(void) +{ + BOOL ret = FALSE; + + ret = rtc_write_byte(0x00, 0x1f); + ret = rtc_write_byte(0x80, 0x1f); + ret = rtc_write_byte(0xd3, 0x60); + ret = rtc_write_byte(0x03, 0x66); + ret = rtc_write_byte(0x02, 0x6b); + ret = rtc_write_byte(0x01, 0x6b); + + if (ret == 0) + { + LL_mDelay(2); + } + + return ret; +} + +/** + * @brief 时钟寄存器初始化函数 + * @return {BOOL} TRUE = 初始化成功，FALSE = 初始化失败 + */ +static BOOL rtc_clock_reginit(void) +{ + BOOL ret = FALSE; + + /* set reserve register */ + ret = rtc_write_byte(RTC_REG17_DATA, RTC_REG17_ADDR); + ret = rtc_write_byte(RTC_REG30_DATA, RTC_REG30_ADDR); + ret = rtc_write_byte(RTC_REG31_DATA, RTC_REG31_ADDR); + ret = rtc_write_byte(RTC_IRQ_DATA, RTC_IRQ_ADDR); + /* write 0x04 to reg_0x1d */ + ret = rtc_write_byte(0x04, 0x1d); + /* write 0x00 to reg_0x1e */ + ret = rtc_write_byte(0x00, 0x1e); + /* stop clock */ + ret = rtc_write_byte(0x40, RTC_CONTROL_ADDR); + /* set the present time */ + // ret = rtc_write_bytes(calendar, RTC_CLOCK_ADDR, sizeof(calendar)); + /* start clock */ + ret = rtc_write_byte(0x00, RTC_CONTROL_ADDR); + + return ret; +} + +/** + * @brief RTC芯片初始化 + * @return {BOOL} TRUE = 成功，FALSE = 失败 + * @note + */ +BOOL rtc_init(void) +{ + i2c_gpio_group_t gpios; + int ret = 1; + gpios.scl = gpio_create(RTC_RX8010_SCL_PORT, RTC_RX8010_SCL_PIN); + gpios.sda = gpio_create(RTC_RX8010_SDA_PORT, RTC_RX8010_SDA_PIN); + + rtc = i2c_create(gpios, 10); + + rtc_dummy_read(); + /* wait for VLF bit clear */ + ret = rtc_wait_vlf_clear(); + if (ret == 0) + { + /* software reset */ + ret = rtc_soft_reset(); + if (ret == FALSE) + { + return FALSE; + } + } + else if (ret == 1) + { + return FALSE; + } + + /* register initialize */ + + return rtc_clock_reginit(); +} + +/** + * @brief RTC芯片反初始化 + * @return {*} + * @note + */ +BOOL rtc_dinit(void) +{ + GPIO_SET_ANALOG(RTC_RX8010_SCL_PORT, RTC_RX8010_SCL_PIN); + GPIO_SET_ANALOG(RTC_RX8010_SDA_PORT, RTC_RX8010_SDA_PIN); + return TRUE; +} + +/** + * @brief 从RTC芯片读取时间 + * @param {uint8_t} *read_buf - 接收缓存指针，用于接收读取到的数据 + * @return {BOOL} TRUE = 成功，FALSE = 失败 + * @note + */ +BOOL rtc_get_clock_time(uint8_t *read_buf) +{ + return rtc_read_bytes(read_buf, RTC_CLOCK_ADDR, 7); +} + +/** + * @brief 向RTC芯片写入时间 + * @param {rtc_date} *data - 发送缓存指针，用于存储要发送的数据 + * @return {BOOL} TRUE = 成功，FALSE = 失败 + * @note + */ +BOOL rtc_set_clock_time(rtc_date *data) +{ + BOOL ret = FALSE; + uint8_t tmp[7]; + tmp[0] = data->second; + tmp[1] = data->minute; + tmp[2] = data->hour; + tmp[3] = data->weekday; + tmp[4] = data->day; + tmp[5] = data->month; + tmp[6] = data->year; + + tmp[3] = (rtc_week_e)tmp[3]; // 改成星期几 + + /* stop clock */ + ret = rtc_write_byte(0x40, RTC_CONTROL_ADDR); + /* set the present time */ + ret = rtc_write_bytes(tmp, RTC_CLOCK_ADDR, sizeof(tmp)); + /* start clock */ + ret = rtc_write_byte(0x00, RTC_CONTROL_ADDR); + + return ret; +} + +/** + * 获取实时时钟（RTC）的时间戳 + * + * 该函数从RTC设备中获取当前的日期和时间，并将其转换为自1970年1月1日以来的秒数（时间戳）。 + * 如果无法从RTC设备中获取时间，则返回0。 + * + * @return 返回从1970年1月1日以来的秒数（时间戳），如果无法获取时间则返回0。 + */ +uint32_t rtc_timestamp(void) +{ + BOOL ret = FALSE; + uint8_t tmp[7]; + rtc_date_t date; + rtc_time_t time; + ret = rtc_get_clock_time(tmp); + if (ret == FALSE) + { + return 0; + } + date.year = hex_format_dec(tmp[6]); + date.month = hex_format_dec(tmp[5]); + date.day = hex_format_dec(tmp[4]); + time.hour = hex_format_dec(tmp[2]); + time.minute = hex_format_dec(tmp[1]); + time.second = hex_format_dec(tmp[0]); + return time2stamp(&date, &time); +} + +/** + * @brief 将星期转为星期码 + * @param {uint8_t} *weekday 星期几 + * @return {*} + * @note + */ +void rtc_weekday_convert(uint8_t *weekday) +{ + switch (*weekday) + { + case 1: + *weekday = MON; + break; + case 2: + *weekday = TUE; + break; + case 3: + *weekday = WED; + break; + case 4: + *weekday = THUR; + break; + case 5: + *weekday = FRI; + break; + case 6: + *weekday = SAT; + break; + case 7: + *weekday = SUN; + break; + default: + *weekday = 0; + break; + } +} + +/** + * @brief 将星期码转为星期 + * @param {uint8_t} *weekday 星期码 + * @return {*} + * @note + */ +void rtc_weekday_rconvert(uint8_t *weekday) +{ + switch (*weekday) + { + case MON: + *weekday = 1; + break; + case TUE: + *weekday = 2; + break; + case WED: + *weekday = 3; + break; + case THUR: + *weekday = 4; + break; + case FRI: + *weekday = 5; + break; + case SAT: + *weekday = 6; + break; + case SUN: + *weekday = 7; + break; + default: + *weekday = 0; + break; + } +} diff --git a/User/lib/driver/rtc_rx8010.h b/User/lib/driver/rtc_rx8010.h new file mode 100644 index 0000000..5fc384a --- /dev/null +++ b/User/lib/driver/rtc_rx8010.h @@ -0,0 +1,99 @@ +/** + * @file rtc_rx8010.h + * @author xxx + * @date 2023-08-30 14:05:55 + * @brief 头文件 rtc_rx8010.h + * @copyright Copyright (c) 2023 by xxx, All Rights Reserved. + */ + +#ifndef __RTC_RX8010_H__ +#define __RTC_RX8010_H__ +#include "main.h" + +#define RTC_DEVICE_ADDR 0x32 + +#define RTC_WR_ADDR ((RTC_DEVICE_ADDR << 1) | 0) +#define RTC_RD_ADDR ((RTC_DEVICE_ADDR << 1) | 1) + +#define RTC_FLAG_ADDR 0x1e +#define RTC_CLOCK_ADDR 0x10 +#define RTC_CONTROL_ADDR 0x1f + +#define RTC_REG17_ADDR 0x17 +#define RTC_REG17_DATA 0xd8 + +#define RTC_REG30_ADDR 0x30 +#define RTC_REG30_DATA 0x00 + +#define RTC_REG31_ADDR 0x31 +#define RTC_REG31_DATA 0x08 + +#define RTC_IRQ_ADDR 0x32 +#define RTC_IRQ_DATA 0x00 + +typedef enum +{ + SUN = BIT0, + MON = BIT1, + TUE = BIT2, + WED = BIT3, + THUR = BIT4, + FRI = BIT5, + SAT = BIT6 +} rtc_week_e; ///< 星期码 + +typedef struct +{ + uint8_t year; ///< 7 bit - 1 63 + uint8_t month; ///< 4 bit + uint8_t day; ///< 5 bit + uint8_t weekday; ///< rtc_week_e + uint8_t hour; ///< 5 bit + uint8_t minute; ///< 6 bit + uint8_t second; ///< 6 bit +} rtc_date; + +/** + * @brief Initializes the RTC module. + * @return TRUE if the initialization is successful, FALSE otherwise. + */ +extern BOOL rtc_init(void); + +/** + * @brief Deinitializes the RTC module. + * @return TRUE if the deinitialization is successful, FALSE otherwise. + */ +extern BOOL rtc_dinit(void); + +/** + * @brief Retrieves the current clock time from the RTC module. + * @param read_buf Pointer to the buffer to store the clock time. + * @return TRUE if the clock time is successfully retrieved, FALSE otherwise. + */ +extern BOOL rtc_get_clock_time(uint8_t *read_buf); + +/** + * @brief Sets the clock time in the RTC module. + * @param data Pointer to the RTC date structure containing the new clock time. + * @return TRUE if the clock time is successfully set, FALSE otherwise. + */ +extern BOOL rtc_set_clock_time(rtc_date *data); + +/** + * @brief Retrieves the current alarm time from the RTC module. + * @param read_buf Pointer to the buffer to store the alarm time. + * @return TRUE if the alarm time is successfully retrieved, FALSE otherwise. + */ +extern uint32_t rtc_timestamp(void); +/** + * @brief Converts the weekday value to a human-readable format. + * @param weekday Pointer to the weekday value to be converted. + */ +extern void rtc_weekday_convert(uint8_t *weekday); + +/** + * @brief Converts the weekday value from a human-readable format to the RTC format. + * @param weekday Pointer to the weekday value to be converted. + */ +extern void rtc_weekday_rconvert(uint8_t *weekday); +#endif ///< !__RTC_RX8010_H__ diff --git a/User/lib/driver/sht40.c b/User/lib/driver/sht40.c new file mode 100644 index 0000000..20998d5 --- /dev/null +++ b/User/lib/driver/sht40.c @@ -0,0 +1,160 @@ +#include "sht40.h" +#include "i2cs.h" +#define SHT40_SDA_PORT I2C1_SDA_GPIO_Port +#define SHT40_SDA_PIN I2C1_SDA_Pin +#define SHT40_SCL_PORT I2C1_SCL_GPIO_Port +#define SHT40_SCL_PIN I2C1_SCL_Pin + +#define SHT40_I2C_ADDRESS 0x44 +#define SHT40_MEASURE_CMD 0xFD // 2*8-bit T-data:8-bit CRC:2*8-bit RH-data: 8-bit CRC + +static i2c_t *sht40_i2c; +static uint8_t crc8(uint8_t *data, uint8_t len); + +void sht40_test(void) +{ + float32 temperature = 0; + float32 humidity = 0; + sht40_read(&temperature, &humidity); + + __NOP(); +} +/** + * @brief 初始化 SHT40 传感器 + * + * 该函数用于初始化 SHT40 传感器，包括创建 I2C 通讯所需的 GPIO 引脚和 I2C 通讯对象。 + * + * 初始化完成后，sht40_i2c 变量将用于后续的 SHT40 传感器通信。 + */ +void sht40_init(void) +{ + i2c_gpio_group_t gpios; + gpios.scl = gpio_create(SHT40_SCL_PORT, SHT40_SCL_PIN); + gpios.sda = gpio_create(SHT40_SDA_PORT, SHT40_SDA_PIN); + + sht40_i2c = i2c_create(gpios, 10); + DBG_ASSERT(sht40_i2c != NULL __DBG_LINE); + + // sht40_test(); // 测试 SHT40 +} + +/** + * @brief 初始化 SHT40 传感器 + * + * 此函数用于初始化 SHT40 温湿度传感器，以便进行后续的温度和湿度测量。 + * + * 注意：该函数没有返回值，也不接受任何参数。 + */ +void sht40_dinit(void) +{ + GPIO_SET_ANALOG(SHT40_SDA_PORT, SHT40_SDA_PIN); + GPIO_SET_ANALOG(SHT40_SCL_PORT, SHT40_SCL_PIN); +} + +/** + * @brief 读取温湿度传感器数据 + * + * 从温湿度传感器读取温度和湿度数据，并将读取到的数据存储在传入的浮点数指针指向的位置。 + * + * @param temperature 用于存储读取到的温度值的浮点数指针 + * @param humidity 用于存储读取到的湿度值的浮点数指针 + */ +BOOL sht40_read(float32 *temperature, float32 *humidity) +{ + uint8_t data[6]; + + osel_memset(data, 0, ARRAY_LEN(data)); + // 发送开始信号 + sht40_i2c->interface.start(sht40_i2c); + // 发送写入地址命令 + sht40_i2c->interface.write_byte(sht40_i2c, SHT40_I2C_ADDRESS << 1); + // 等待写入地址命令响应 + if (sht40_i2c->interface.wait_ack(sht40_i2c) == FALSE) + { + return FALSE; + } + // 发送测量命令 + sht40_i2c->interface.write_byte(sht40_i2c, SHT40_MEASURE_CMD); + // 等待测量命令响应 + if (sht40_i2c->interface.wait_ack(sht40_i2c) == FALSE) + { + return FALSE; + } + // 停止I2C总线 + sht40_i2c->interface.stop(sht40_i2c); + + LL_mDelay(10); // 根据 SHT40 数据手册，等待至少 10ms + + // 发送开始信号 + sht40_i2c->interface.start(sht40_i2c); + // 发送写入地址命令 + sht40_i2c->interface.write_byte(sht40_i2c, (SHT40_I2C_ADDRESS << 1) | 1); + // 等待写入地址命令响应 + if (sht40_i2c->interface.wait_ack(sht40_i2c) == FALSE) + { + return FALSE; + } + + for (uint8_t i = 0; i < ARRAY_LEN(data); i++) + { + if (i == 5) + { + data[i] = sht40_i2c->interface.read_byte(sht40_i2c, FALSE); + } + else + { + data[i] = sht40_i2c->interface.read_byte(sht40_i2c, TRUE); + } + } + + // 停止I2C总线 + sht40_i2c->interface.stop(sht40_i2c); + + *temperature = 0; + *humidity = 0; + if (crc8(&data[0], 2) != data[2] || crc8(&data[3], 2) != data[5]) + { + return FALSE; + } + else + { + *temperature = (float32)((uint16_t)data[0] << 8 | data[1]) * 175 / 65535 - 45; + *humidity = (float32)((uint16_t)data[3] << 8 | data[4]) * 125 / 65535 - 6; + if (*humidity > 100) + { + *humidity = 100; + } + if (*humidity < 0) + { + *humidity = 0; + } + + return TRUE; + } +} + +/** + * @brief crc8校验函数，多项式为 x^8 + x^5 + x^4 + 1 + * @param data 要校验的数据 + * @param len 要校验的数据的字节数 + * @retval 校验结果 + * @note 该校验适合SHT3温湿度传感器的数据校验 + */ +static uint8_t crc8(uint8_t *data, uint8_t len) +{ + const uint8_t polynomial = 0x31; + uint8_t crc = 0xFF; + int i, j; + + for (i = 0; i < len; ++i) + { + crc ^= *data++; + + for (j = 0; j < 8; ++j) + { + crc = (crc & 0x80) ? (crc << 1) ^ polynomial : (crc << 1); + } + } + + return crc; +} diff --git a/User/lib/driver/sht40.h b/User/lib/driver/sht40.h new file mode 100644 index 0000000..4a6af98 --- /dev/null +++ b/User/lib/driver/sht40.h @@ -0,0 +1,9 @@ +#ifndef __SHT40_H +#define __SHT40_H +#include "main.h" + +void sht40_init(void); ///< 初始化 SHT40 传感器 +void sht40_dinit(void); ///< 反初始化 SHT40 传感器 +BOOL sht40_read(float32 *temperature, float32 *humidity); ///< 读取温湿度传感器数据 + +#endif ///< !__SHT40_H diff --git a/User/board/ssd1306_oled.c b/User/lib/driver/ssd1306_oled.c similarity index 100% rename from User/board/ssd1306_oled.c rename to User/lib/driver/ssd1306_oled.c diff --git a/User/board/ssd1306_oled.h b/User/lib/driver/ssd1306_oled.h similarity index 100% rename from User/board/ssd1306_oled.h rename to User/lib/driver/ssd1306_oled.h diff --git a/User/lib/inc/malloc.h b/User/lib/inc/malloc.h index dcf09f1..3aaab56 100644 --- a/User/lib/inc/malloc.h +++ b/User/lib/inc/malloc.h @@ -20,7 +20,7 @@ // mem2内存参数设定.mem2的内存池处于外部SRAM里面 #define MEM2_BLOCK_SIZE 8 // 一个内存块大小为32字节 -#define MEM2_MAX_SIZE 0 * 1024 // 因为精英版没有外扩内存,故这里设置一个最小值 +#define MEM2_MAX_SIZE 4 * 1024 // 因为精英版没有外扩内存,故这里设置一个最小值 #define MEM2_ALLOC_TABLE_SIZE MEM2_MAX_SIZE / MEM2_BLOCK_SIZE // 内存表大小 // 内存管理控制器结构体 diff --git a/User/lib/src/debug.c b/User/lib/src/debug.c index 34d23d3..62d9ecb 100644 --- a/User/lib/src/debug.c +++ b/User/lib/src/debug.c @@ -33,9 +33,7 @@ BOOL DBG_ASSERT(uint8_t cond _DBG_LINE_) if ((cond) == FALSE) { // dbg_assert_line = line; -#if DEBUG_ENABLE == FALSE - sys_soft_reset(); -#endif + GPIO_TOGGLE(LED_GREEN_GPIO_Port, LED_GREEN_Pin); while (1) { diff --git a/User/lib/src/malloc.c b/User/lib/src/malloc.c index 77b07d4..6c35d8f 100644 --- a/User/lib/src/malloc.c +++ b/User/lib/src/malloc.c @@ -47,8 +47,8 @@ sizeof(B) = 8(内存空间大小8个字节) // 内存池(32字节对齐) // 可控制的内存大小 __attribute__((aligned(32))) uint8_t mem1base[MEM1_MAX_SIZE]; // 内部SRAM内存池 -__attribute__((aligned(32))) uint8_t mem2base[MEM2_MAX_SIZE]; -// __attribute__((aligned(32))) uint8_t mem2base[MEM2_MAX_SIZE] __attribute__((at(0X68000000))); // 外部SRAM内存池 +// __attribute__((aligned(32))) uint8_t mem2base[MEM2_MAX_SIZE]; +__attribute__((aligned(32))) uint8_t mem2base[MEM2_MAX_SIZE] __attribute__((at(0x2001C000))); // 外部SRAM内存池 // 内存管理表 // 可控制的内存控制块个数(每个内存块大小为32字节) uint16_t mem1mapbase[MEM1_ALLOC_TABLE_SIZE]; // 内部SRAM内存池MAP diff --git a/User/system/bsp/adcs.c b/User/system/bsp/adcs.c index c1249d4..263c936 100644 --- a/User/system/bsp/adcs.c +++ b/User/system/bsp/adcs.c @@ -2,7 +2,7 @@ * @file adcs.c * @author xxx * @date 2023-09-04 15:59:16 - * @brief LL库ADC驱动 + * @brief LL库ADC驱动 STM32F407 * @copyright Copyright (c) 2023 by xxx, All Rights Reserved. */ @@ -23,7 +23,7 @@ static uint8_t adc_get_channels_count(uint32_t channnels); // 通过用户配置 * @return {*} * @note TCONV(转换时间) = (采样时间 + 12.5 个周期)/(主频/ADC分频系数) */ -void adc_init(adcs_e num, ADC_TypeDef *adc, DMA_TypeDef *dma, uint32_t dma_channel, uint16_t adc_cct, uint32_t channels) +void adc_init(adcs_e num, ADC_TypeDef *adc, DMA_TypeDef *dma, uint32_t dma_stream, uint32_t dma_channel, uint16_t adc_cct, uint32_t channels) { DBG_ASSERT(num < ADCS_MAX __DBG_LINE); DBG_ASSERT(adc != NULL __DBG_LINE); @@ -34,6 +34,7 @@ void adc_init(adcs_e num, ADC_TypeDef *adc, DMA_TypeDef *dma, uint32_t dma_chann osel_memset((uint8_t *)p, 0, sizeof(adcs_t)); p->adc = adc; p->dma = dma; + p->dma_stream = dma_stream; p->dma_channel = dma_channel; p->channels.data = channels; p->adc_cct = adc_cct; @@ -49,36 +50,40 @@ void adc_init(adcs_e num, ADC_TypeDef *adc, DMA_TypeDef *dma, uint32_t dma_chann DBG_ASSERT(p->adc_value != NULL __DBG_LINE); osel_memset((uint8_t *)p->adc_value, 0, sizeof(uint16_t) * p->adc_sum); - uint32_t backup_setting_adc_dma_transfer = 0U; - backup_setting_adc_dma_transfer = LL_ADC_REG_GetDMATransfer(p->adc); - LL_ADC_REG_SetDMATransfer(p->adc, LL_ADC_REG_DMA_TRANSFER_NONE); + LL_DMA_SetChannelSelection(p->dma, p->dma_stream, p->dma_channel); + LL_DMA_ConfigTransfer(p->dma, p->dma_stream, + LL_DMA_DIRECTION_PERIPH_TO_MEMORY | + LL_DMA_MODE_CIRCULAR | + LL_DMA_PERIPH_NOINCREMENT | + LL_DMA_MEMORY_INCREMENT | + LL_DMA_PDATAALIGN_HALFWORD | + LL_DMA_MDATAALIGN_HALFWORD | + LL_DMA_PRIORITY_HIGH); + LL_DMA_ConfigAddresses(p->dma, p->dma_stream, + LL_ADC_DMA_GetRegAddr(p->adc, LL_ADC_DMA_REG_REGULAR_DATA), + (uint32_t)p->adc_value, + LL_DMA_GetDataTransferDirection(p->dma, p->dma_stream)); - // ADC开始校准 - LL_ADC_StartCalibration(p->adc, LL_ADC_SINGLE_ENDED); - // 等待校准完成 - while (LL_ADC_IsCalibrationOnGoing(p->adc)) - ; - LL_ADC_REG_SetDMATransfer(p->adc, backup_setting_adc_dma_transfer); - LL_mDelay(10); - LL_ADC_EnableIT_OVR(p->adc); - LL_ADC_Enable(p->adc); - LL_mDelay(10); + LL_DMA_SetDataLength(p->dma, p->dma_stream, p->adc_sum); + LL_DMA_EnableStream(p->dma, p->dma_stream); + + LL_ADC_REG_SetContinuousMode(p->adc, LL_ADC_REG_CONV_CONTINUOUS); + LL_ADC_REG_SetDMATransfer(p->adc, LL_ADC_REG_DMA_TRANSFER_UNLIMITED); if (BIT_IS_SET(channels, INVREF)) { // 使能VREFINT LL_ADC_SetCommonPathInternalCh(__LL_ADC_COMMON_INSTANCE(p->adc), LL_ADC_PATH_INTERNAL_VREFINT); } - - LL_DMA_SetDataLength(p->dma, p->dma_channel, p->adc_sum); - LL_DMA_SetPeriphAddress(p->dma, p->dma_channel, LL_ADC_DMA_GetRegAddr(p->adc, LL_ADC_DMA_REG_REGULAR_DATA)); - LL_DMA_SetMemoryAddress(p->dma, p->dma_channel, (uint32_t)p->adc_value); - LL_DMA_EnableChannel(p->dma, p->dma_channel); - - if (backup_setting_adc_dma_transfer == LL_ADC_REG_DMA_TRANSFER_UNLIMITED) + if (BIT_IS_SET(channels, INTEMP)) { - LL_ADC_REG_StartConversion(p->adc); // 开始转换 + LL_ADC_SetCommonPathInternalCh(__LL_ADC_COMMON_INSTANCE(p->adc), LL_ADC_PATH_INTERNAL_TEMPSENSOR); } + + LL_mDelay(10); + // 启动 ADC 转换 + LL_ADC_Enable(p->adc); + LL_ADC_REG_StartConversionSWStart(p->adc); } /** @@ -91,18 +96,7 @@ void adc_init(adcs_e num, ADC_TypeDef *adc, DMA_TypeDef *dma, uint32_t dma_chann void start_sample(adcs_e num) { DBG_ASSERT(num < ADCS_MAX __DBG_LINE); - adcs_t *p = &adcs[num]; - LL_DMA_SetDataLength(p->dma, p->dma_channel, p->adc_sum); - LL_DMA_SetPeriphAddress(p->dma, p->dma_channel, LL_ADC_DMA_GetRegAddr(p->adc, LL_ADC_DMA_REG_REGULAR_DATA)); - LL_DMA_SetMemoryAddress(p->dma, p->dma_channel, (uint32_t)p->adc_value); - LL_DMA_EnableChannel(p->dma, p->dma_channel); - - LL_ADC_ClearFlag_OVR(p->adc); - LL_ADC_ClearFlag_EOC(p->adc); - LL_ADC_REG_StartConversion(p->adc); // 开始转换 - - // ADC开始校准 - LL_ADC_StartCalibration(p->adc, LL_ADC_SINGLE_ENDED); + // adcs_t *p = &adcs[num]; } /** @@ -115,14 +109,7 @@ void start_sample(adcs_e num) void stop_sample(adcs_e num) { DBG_ASSERT(num < ADCS_MAX __DBG_LINE); - adcs_t *p = &adcs[num]; - - LL_ADC_REG_StopConversion(p->adc); - while (LL_ADC_REG_IsConversionOngoing(p->adc) != 0) - ; - LL_DMA_DisableChannel(p->dma, p->dma_channel); - DMA_CLEAR_FLAG_TC_CHANNEL(p->dma, p->dma_channel); - DMA_CLEAR_FLAG_TE_CHANNEL(p->dma, p->dma_channel); + // adcs_t *p = &adcs[num]; } /** @@ -147,8 +134,6 @@ void adc_dinit(adcs_e num) { DBG_ASSERT(num < ADCS_MAX __DBG_LINE); adcs_t *p = &adcs[num]; - LL_ADC_REG_StopConversion(p->adc); - LL_DMA_DisableChannel(p->dma, p->dma_channel); LL_ADC_Disable(p->adc); if (p->adc_value != NULL) { @@ -190,7 +175,7 @@ uint16_t adc_result_median_average(adcs_e num, uint8_t chan) if (p->adc_cct <= 2) return 0; // 如果adc_cct小于等于2，直接返回0 - p->median_average_ticks.uticks = sys_get_tick(); + uint16_t adc_temp[p->adc_cct]; uint32_t adc_sum = 0; uint16_t count = p->adc_cct >> 2; // 使用位移操作计算n的值 @@ -212,13 +197,6 @@ uint16_t adc_result_median_average(adcs_e num, uint8_t chan) // 计算平均值，确保不会除以0 uint16_t res = adc_sum / (p->adc_cct - (count << 1)); - - p->median_average_ticks.ticks_current = sys_get_tick() - p->median_average_ticks.uticks; - if (p->median_average_ticks.ticks_current > p->median_average_ticks.ticks_max) - { - p->median_average_ticks.ticks_max = p->median_average_ticks.ticks_current; - } - return res; } @@ -236,8 +214,6 @@ uint16_t adc_result_median(adcs_e num, uint8_t chan) adcs_t *p = &adcs[num]; DBG_ASSERT(p != NULL __DBG_LINE); - p->median_ticks.uticks = sys_get_tick(); - uint16_t adc_temp[p->adc_cct]; // 减少重复计算，计算基础偏移量 uint16_t *adc_values = (uint16_t *)p->adc_value + chan; @@ -247,12 +223,6 @@ uint16_t adc_result_median(adcs_e num, uint8_t chan) } insertion_sort(adc_temp, p->adc_cct); res = adc_temp[p->adc_cct >> 1]; - - p->median_ticks.ticks_current = sys_get_tick() - p->median_ticks.uticks; - if (p->median_ticks.ticks_current > p->median_ticks.ticks_max) - { - p->median_ticks.ticks_max = p->median_ticks.ticks_current; - } return res; } @@ -271,8 +241,6 @@ uint16_t adc_result_average(adcs_e num, uint8_t chan) adcs_t *p = &adcs[num]; DBG_ASSERT(p != NULL __DBG_LINE); - p->average_ticks.uticks = sys_get_tick(); - // 减少重复计算，计算基础偏移量 uint16_t *adc_values = (uint16_t *)p->adc_value + chan; for (uint16_t i = 0; i < p->adc_cct; ++i, adc_values += p->adc_chans_count) @@ -281,12 +249,6 @@ uint16_t adc_result_average(adcs_e num, uint8_t chan) } res = adc_sum / p->adc_cct; - p->average_ticks.ticks_current = sys_get_tick() - p->average_ticks.uticks; - if (p->average_ticks.ticks_current > p->average_ticks.ticks_max) - { - p->average_ticks.ticks_max = p->average_ticks.ticks_current; - } - return res; } @@ -336,10 +298,6 @@ void adc_dma_callback(adcs_e num) if (LL_DMA_IsActiveFlag_TC1(p->dma) != 0) { LL_DMA_ClearFlag_TC1(p->dma); - // 停止ADC转换 - LL_ADC_REG_StopConversion(p->adc); - // 关闭ADC,可以不关闭但是校准无法清除 - // LL_ADC_Disable(p->adc); } // 检查DMA1的传输错误标志是否为1，如果是，则清除该标志 if (LL_DMA_IsActiveFlag_TE1(p->dma) != 0) @@ -361,17 +319,7 @@ void adc_env_callback(adcs_e num) if (LL_ADC_IsActiveFlag_OVR(p->adc) != 0) { p->ovr_count++; - LL_ADC_REG_StopConversion(p->adc); - LL_DMA_DisableChannel(p->dma, p->dma_channel); - - LL_DMA_SetDataLength(p->dma, p->dma_channel, p->adc_sum); - LL_DMA_SetPeriphAddress(p->dma, p->dma_channel, LL_ADC_DMA_GetRegAddr(p->adc, LL_ADC_DMA_REG_REGULAR_DATA)); - LL_DMA_SetMemoryAddress(p->dma, p->dma_channel, (uint32_t)p->adc_value); - LL_DMA_EnableChannel(p->dma, p->dma_channel); - LL_ADC_ClearFlag_OVR(p->adc); - LL_ADC_ClearFlag_EOC(p->adc); - LL_ADC_REG_StartConversion(p->adc); // 开始转换 } } diff --git a/User/system/bsp/adcs.h b/User/system/bsp/adcs.h index a873a66..ede7800 100644 --- a/User/system/bsp/adcs.h +++ b/User/system/bsp/adcs.h @@ -17,9 +17,6 @@ #ifndef __ADCS_H__ #define __ADCS_H__ - -#include "lib.h" -#include "main.h" #include "sys.h" #define ADC_CHANNEL_MAX 18 ///< Maximum number of ADC channels @@ -85,6 +82,7 @@ typedef struct { ADC_TypeDef *adc; ///< ADC peripheral DMA_TypeDef *dma; ///< DMA peripheral + uint32_t dma_stream; ///< DMA stream uint32_t dma_channel; ///< DMA channel adcs_channels_u channels; ///< ADC channels uint32_t ovr_count; ///< ADC overflow count @@ -94,9 +92,6 @@ typedef struct uint16_t adc_sum; ///< Channel acquisition count __IO uint16_t *adc_value; ///< Address to store ADC conversion results - utime_ticks_t median_average_ticks; ///< Median average filtering ticks - utime_ticks_t median_ticks; ///< Median filtering ticks - utime_ticks_t average_ticks; ///< Average filtering ticks } adcs_t; /** @@ -111,7 +106,7 @@ typedef struct * @param adc_cct The ADC continuous conversion mode. * @param channels The number of ADC channels to be converted. */ -extern void adc_init(adcs_e num, ADC_TypeDef *adc, DMA_TypeDef *dma, uint32_t dma_channel, uint16_t adc_cct, uint32_t channels); +extern void adc_init(adcs_e num, ADC_TypeDef *adc, DMA_TypeDef *dma, uint32_t dma_stream, uint32_t dma_channel, uint16_t adc_cct, uint32_t channels); /** * @brief Starts the ADC conversion. diff --git a/User/system/bsp/bsp.h b/User/system/bsp/bsp.h index 7d0ad27..ed883f2 100644 --- a/User/system/bsp/bsp.h +++ b/User/system/bsp/bsp.h @@ -13,7 +13,7 @@ #define __BSP_H__ #include "gpios.h" -// #include "adcs.h" +#include "adcs.h" // #include "dacs.h" // #include "dmas.h" #include "tims.h" diff --git a/motor.ioc b/motor.ioc index 5614d80..561535b 100644 --- a/motor.ioc +++ b/motor.ioc @@ -1,36 +1,67 @@ #MicroXplorer Configuration settings - do not modify +ADC1.Channel-0\#ChannelRegularConversion=ADC_CHANNEL_TEMPSENSOR +ADC1.Channel-1\#ChannelRegularConversion=ADC_CHANNEL_VREFINT +ADC1.ContinuousConvMode=ENABLE +ADC1.DMAContinuousRequests=ENABLE +ADC1.EOCSelection=ADC_EOC_SEQ_CONV +ADC1.IPParameters=Rank-0\#ChannelRegularConversion,master,Channel-0\#ChannelRegularConversion,SamplingTime-0\#ChannelRegularConversion,NbrOfConversionFlag,Rank-1\#ChannelRegularConversion,Channel-1\#ChannelRegularConversion,SamplingTime-1\#ChannelRegularConversion,NbrOfConversion,ContinuousConvMode,DMAContinuousRequests,EOCSelection +ADC1.NbrOfConversion=2 +ADC1.NbrOfConversionFlag=1 +ADC1.Rank-0\#ChannelRegularConversion=1 +ADC1.Rank-1\#ChannelRegularConversion=2 +ADC1.SamplingTime-0\#ChannelRegularConversion=ADC_SAMPLETIME_28CYCLES +ADC1.SamplingTime-1\#ChannelRegularConversion=ADC_SAMPLETIME_28CYCLES +ADC1.master=1 CAD.formats= CAD.pinconfig= CAD.provider= +Dma.ADC1.0.Direction=DMA_PERIPH_TO_MEMORY +Dma.ADC1.0.FIFOMode=DMA_FIFOMODE_DISABLE +Dma.ADC1.0.Instance=DMA2_Stream0 +Dma.ADC1.0.MemDataAlignment=DMA_MDATAALIGN_HALFWORD +Dma.ADC1.0.MemInc=DMA_MINC_ENABLE +Dma.ADC1.0.Mode=DMA_CIRCULAR +Dma.ADC1.0.PeriphDataAlignment=DMA_PDATAALIGN_HALFWORD +Dma.ADC1.0.PeriphInc=DMA_PINC_DISABLE +Dma.ADC1.0.Priority=DMA_PRIORITY_LOW +Dma.ADC1.0.RequestParameters=Instance,Direction,PeriphInc,MemInc,PeriphDataAlignment,MemDataAlignment,Mode,Priority,FIFOMode +Dma.Request0=ADC1 +Dma.RequestsNb=1 File.Version=6 GPIO.groupedBy=Group By Peripherals KeepUserPlacement=false Mcu.CPN=STM32F407IGT7 Mcu.Family=STM32F4 -Mcu.IP0=NVIC -Mcu.IP1=RCC -Mcu.IP2=SYS -Mcu.IP3=TIM6 -Mcu.IPNb=4 +Mcu.IP0=ADC1 +Mcu.IP1=DMA +Mcu.IP2=NVIC +Mcu.IP3=RCC +Mcu.IP4=SYS +Mcu.IP5=TIM6 +Mcu.IPNb=6 Mcu.Name=STM32F407I(E-G)Tx Mcu.Package=LQFP176 Mcu.Pin0=PC14-OSC32_IN Mcu.Pin1=PC15-OSC32_OUT +Mcu.Pin10=VP_SYS_VS_Systick +Mcu.Pin11=VP_TIM6_VS_ClockSourceINT Mcu.Pin2=PH0-OSC_IN Mcu.Pin3=PH1-OSC_OUT Mcu.Pin4=PA13 Mcu.Pin5=PA14 Mcu.Pin6=PE0 Mcu.Pin7=PE1 -Mcu.Pin8=VP_SYS_VS_Systick -Mcu.Pin9=VP_TIM6_VS_ClockSourceINT -Mcu.PinsNb=10 +Mcu.Pin8=VP_ADC1_TempSens_Input +Mcu.Pin9=VP_ADC1_Vref_Input +Mcu.PinsNb=12 Mcu.ThirdPartyNb=0 Mcu.UserConstants= Mcu.UserName=STM32F407IGTx MxCube.Version=6.9.2 MxDb.Version=DB.6.0.92 +NVIC.ADC_IRQn=true\:0\:0\:false\:false\:true\:true\:true\:true NVIC.BusFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false +NVIC.DMA2_Stream0_IRQn=true\:0\:0\:false\:false\:true\:false\:true\:true NVIC.DebugMonitor_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false NVIC.ForceEnableDMAVector=true NVIC.HardFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false @@ -95,7 +126,7 @@ ProjectManager.ToolChainLocation= ProjectManager.UAScriptAfterPath= ProjectManager.UAScriptBeforePath= ProjectManager.UnderRoot=false -ProjectManager.functionlistsort=1-SystemClock_Config-RCC-false-LL-false,2-MX_GPIO_Init-GPIO-false-LL-true,3-MX_TIM6_Init-TIM6-false-LL-true +ProjectManager.functionlistsort=1-SystemClock_Config-RCC-false-LL-false,2-MX_GPIO_Init-GPIO-false-LL-true,3-MX_DMA_Init-DMA-false-LL-true,4-MX_TIM6_Init-TIM6-false-LL-true,5-MX_ADC1_Init-ADC1-false-LL-true RCC.48MHZClocksFreq_Value=84000000 RCC.AHBFreq_Value=168000000 RCC.APB1CLKDivider=RCC_HCLK_DIV4 @@ -131,6 +162,10 @@ RCC.VcooutputI2S=192000000 TIM6.IPParameters=Prescaler,Period TIM6.Period=99 TIM6.Prescaler=16799 +VP_ADC1_TempSens_Input.Mode=IN-TempSens +VP_ADC1_TempSens_Input.Signal=ADC1_TempSens_Input +VP_ADC1_Vref_Input.Mode=IN-Vrefint +VP_ADC1_Vref_Input.Signal=ADC1_Vref_Input VP_SYS_VS_Systick.Mode=SysTick VP_SYS_VS_Systick.Signal=SYS_VS_Systick VP_TIM6_VS_ClockSourceINT.Mode=Enable_Timer