存档：HART通讯没反应，可能跟频率输出有关

App/APP_WU/Inc/apps_gather.h

@@ -20,6 +20,7 @@
 #include "eeprom_spi.h"
 #include "stdlib.h"
 #include "cmsis_os.h"
+#include "tim.h"
 
 extern osThreadId task_lcdHandle;
 extern osThreadId task_menuHandle;

Core/Inc/tim.h

@@ -29,7 +29,7 @@ extern "C" {
 #include "main.h"
 
 /* USER CODE BEGIN Includes */
-#define FREQ_SYS 41472
+#define FREQ_SYS 921600
 #define freq_operation(FREQ, PULSE)                                      \
   do                                                                     \
   {                                                                      \

Core/Src/freertos.c

@@ -203,6 +203,7 @@ void start_task_lcd(void const * argument)
  * @param argument: Not used
  * @retval None
  */
+uint8_t hart_test = 0;
 /* USER CODE END Header_start_task_hart */
 void start_task_hart(void const * argument)
 {
@@ -211,9 +212,19 @@ void start_task_hart(void const * argument)
   for (;;)
   {
     //驱动验证，DEVICE <--- HART ---> SIG
-    //hart_communicate(&scom1_hart);
 
-    transparent_hart(&scom1_hart);
+    if(hart_test == 1)
+    {
+      hart_test = 0;
+
+      scom1_hart.tx_flag = TRUE;
+      freq_operation(460800, 50);
+      delay_cnt(1000);
+
+      hart_communicate(&scom1_hart);
+    }
+
+    //transparent_hart(&scom1_hart);
 
     tm1650_read_key(&hi2c1, &kp_flag, COMMAND_READ_KEY_DATA, &key);
    
@@ -268,9 +279,6 @@ void start_rs485(void const * argument)
   /* Infinite loop */
   for (;;)
   { 
-    //驱动验证，PC <--- 485 ---> SIG
-    //parse_scom_485(&scom2_rs485);   
-
     transparent_485(&scom2_rs485);
 
     osDelay(10);

Core/Src/tim.c

@@ -45,9 +45,9 @@ void MX_TIM1_Init(void)
 
   /* USER CODE END TIM1_Init 1 */
   htim1.Instance = TIM1;
-  htim1.Init.Prescaler = 2000-1;
+  htim1.Init.Prescaler = 90-1;
   htim1.Init.CounterMode = TIM_COUNTERMODE_UP;
-  htim1.Init.Period = 41-1;
+  htim1.Init.Period = 922-1;
   htim1.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
   htim1.Init.RepetitionCounter = 0;
   htim1.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_ENABLE;
@@ -71,7 +71,7 @@ void MX_TIM1_Init(void)
     Error_Handler();
   }
   sConfigOC.OCMode = TIM_OCMODE_PWM1;
-  sConfigOC.Pulse = 20736-1;
+  sConfigOC.Pulse = 461-1;
   sConfigOC.OCPolarity = TIM_OCPOLARITY_HIGH;
   sConfigOC.OCNPolarity = TIM_OCNPOLARITY_HIGH;
   sConfigOC.OCFastMode = TIM_OCFAST_ENABLE;
@@ -81,6 +81,11 @@ void MX_TIM1_Init(void)
   {
     Error_Handler();
   }
+  sConfigOC.OCFastMode = TIM_OCFAST_DISABLE;
+  if (HAL_TIM_PWM_ConfigChannel(&htim1, &sConfigOC, TIM_CHANNEL_3) != HAL_OK)
+  {
+    Error_Handler();
+  }
   sBreakDeadTimeConfig.OffStateRunMode = TIM_OSSR_DISABLE;
   sBreakDeadTimeConfig.OffStateIDLEMode = TIM_OSSI_DISABLE;
   sBreakDeadTimeConfig.LockLevel = TIM_LOCKLEVEL_OFF;
@@ -257,8 +262,10 @@ void HAL_TIM_MspPostInit(TIM_HandleTypeDef* timHandle)
   /* USER CODE END TIM1_MspPostInit 0 */
 
     __HAL_RCC_GPIOB_CLK_ENABLE();
+    __HAL_RCC_GPIOE_CLK_ENABLE();
     /**TIM1 GPIO Configuration
     PB0     ------> TIM1_CH2N
+    PE13     ------> TIM1_CH3
     */
     GPIO_InitStruct.Pin = PWM_OUT_Pin;
     GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
@@ -267,6 +274,13 @@ void HAL_TIM_MspPostInit(TIM_HandleTypeDef* timHandle)
     GPIO_InitStruct.Alternate = GPIO_AF1_TIM1;
     HAL_GPIO_Init(PWM_OUT_GPIO_Port, &GPIO_InitStruct);
 
+    GPIO_InitStruct.Pin = GPIO_PIN_13;
+    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+    GPIO_InitStruct.Alternate = GPIO_AF1_TIM1;
+    HAL_GPIO_Init(GPIOE, &GPIO_InitStruct);
+
   /* USER CODE BEGIN TIM1_MspPostInit 1 */
 
   /* USER CODE END TIM1_MspPostInit 1 */

MDK-ARM/signal_generator.uvoptx

@@ -153,7 +153,24 @@
           <Name>-U53FF6B064884525650271587 -O2254 -SF5000 -C0 -A0 -I0 -HNlocalhost -HP7184 -P1 -N00("ARM CoreSight SW-DP (ARM Core") -D00(2BA01477) -L00(0) -TO131090 -TC10000000 -TT10000000 -TP21 -TDS8007 -TDT0 -TDC1F -TIEFFFFFFFF -TIP8 -FO7 -FD20000000 -FC800 -FN1 -FF0STM32F4xx_1024.FLM -FS08000000 -FL0100000 -FP0($$Device:STM32F407VGTx$CMSIS\Flash\STM32F4xx_1024.FLM) -WA0 -WE0 -WVCE4 -WS2710 -WM0 -WP2 -WK0</Name>
         </SetRegEntry>
       </TargetDriverDllRegistry>
-      <Breakpoint/>
+      <Breakpoint>
+        <Bp>
+          <Number>0</Number>
+          <Type>0</Type>
+          <LineNumber>47</LineNumber>
+          <EnabledFlag>1</EnabledFlag>
+          <Address>134288218</Address>
+          <ByteObject>0</ByteObject>
+          <HtxType>0</HtxType>
+          <ManyObjects>0</ManyObjects>
+          <SizeOfObject>0</SizeOfObject>
+          <BreakByAccess>0</BreakByAccess>
+          <BreakIfRCount>1</BreakIfRCount>
+          <Filename>..\App\HART\hart.c</Filename>
+          <ExecCommand></ExecCommand>
+          <Expression>\\signal_generator\../App/HART/hart.c\47</Expression>
+        </Bp>
+      </Breakpoint>
       <WatchWindow1>
         <Ww>
           <count>0</count>
@@ -233,7 +250,12 @@
         <Ww>
           <count>15</count>
           <WinNumber>1</WinNumber>
-          <ItemText>ble_send_test</ItemText>
+          <ItemText>ble_send_test,0x0A</ItemText>
+        </Ww>
+        <Ww>
+          <count>16</count>
+          <WinNumber>1</WinNumber>
+          <ItemText>hart_test,0x0A</ItemText>
         </Ww>
       </WatchWindow1>
       <WatchWindow2>
@@ -509,7 +531,7 @@
 
   <Group>
     <GroupName>Application/User/App/HART</GroupName>
-    <tvExp>0</tvExp>
+    <tvExp>1</tvExp>
     <tvExpOptDlg>0</tvExpOptDlg>
     <cbSel>0</cbSel>
     <RteFlg>0</RteFlg>

Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS/cmsis_os.c

@@ -26,7 +26,7 @@
  *  
  *----------------------------------------------------------------------------
  *
- * Portions Copyright <EFBFBD> 2016 STMicroelectronics International N.V. All rights reserved.
+ * Portions Copyright © 2016 STMicroelectronics International N.V. All rights reserved.
  * Portions Copyright (c) 2013 ARM LIMITED
  * All rights reserved.
  * Redistribution and use in source and binary forms, with or without

signal_generator.ioc

@@ -82,61 +82,62 @@ Mcu.Pin24=PE9
 Mcu.Pin25=PE10
 Mcu.Pin26=PE11
 Mcu.Pin27=PE12
-Mcu.Pin28=PE14
+Mcu.Pin28=PE13
-Mcu.Pin29=PE15
+Mcu.Pin29=PE14
 Mcu.Pin3=PH0-OSC_IN
-Mcu.Pin30=PB10
+Mcu.Pin30=PE15
-Mcu.Pin31=PB11
+Mcu.Pin31=PB10
-Mcu.Pin32=PB12
+Mcu.Pin32=PB11
-Mcu.Pin33=PB13
+Mcu.Pin33=PB12
-Mcu.Pin34=PB14
+Mcu.Pin34=PB13
-Mcu.Pin35=PB15
+Mcu.Pin35=PB14
-Mcu.Pin36=PD8
+Mcu.Pin36=PB15
-Mcu.Pin37=PD10
+Mcu.Pin37=PD8
-Mcu.Pin38=PD11
+Mcu.Pin38=PD10
-Mcu.Pin39=PD12
+Mcu.Pin39=PD11
 Mcu.Pin4=PH1-OSC_OUT
-Mcu.Pin40=PD13
+Mcu.Pin40=PD12
-Mcu.Pin41=PD14
+Mcu.Pin41=PD13
-Mcu.Pin42=PD15
+Mcu.Pin42=PD14
-Mcu.Pin43=PC6
+Mcu.Pin43=PD15
-Mcu.Pin44=PC7
+Mcu.Pin44=PC6
-Mcu.Pin45=PC8
+Mcu.Pin45=PC7
-Mcu.Pin46=PC9
+Mcu.Pin46=PC8
-Mcu.Pin47=PA8
+Mcu.Pin47=PC9
-Mcu.Pin48=PA9
+Mcu.Pin48=PA8
-Mcu.Pin49=PA10
+Mcu.Pin49=PA9
 Mcu.Pin5=PC0
-Mcu.Pin50=PA11
+Mcu.Pin50=PA10
-Mcu.Pin51=PA12
+Mcu.Pin51=PA11
-Mcu.Pin52=PA13
+Mcu.Pin52=PA12
-Mcu.Pin53=PA14
+Mcu.Pin53=PA13
-Mcu.Pin54=PA15
+Mcu.Pin54=PA14
-Mcu.Pin55=PC10
+Mcu.Pin55=PA15
-Mcu.Pin56=PC11
+Mcu.Pin56=PC10
-Mcu.Pin57=PC12
+Mcu.Pin57=PC11
-Mcu.Pin58=PD0
+Mcu.Pin58=PC12
-Mcu.Pin59=PD1
+Mcu.Pin59=PD0
 Mcu.Pin6=PC1
-Mcu.Pin60=PD4
+Mcu.Pin60=PD1
-Mcu.Pin61=PD5
+Mcu.Pin61=PD4
-Mcu.Pin62=PD6
+Mcu.Pin62=PD5
-Mcu.Pin63=PD7
+Mcu.Pin63=PD6
-Mcu.Pin64=PB3
+Mcu.Pin64=PD7
-Mcu.Pin65=PB4
+Mcu.Pin65=PB3
-Mcu.Pin66=PB5
+Mcu.Pin66=PB4
-Mcu.Pin67=PB6
+Mcu.Pin67=PB5
-Mcu.Pin68=PB7
+Mcu.Pin68=PB6
-Mcu.Pin69=PB9
+Mcu.Pin69=PB7
 Mcu.Pin7=PC2
-Mcu.Pin70=VP_FREERTOS_VS_CMSIS_V1
+Mcu.Pin70=PB9
-Mcu.Pin71=VP_SYS_VS_tim7
+Mcu.Pin71=VP_FREERTOS_VS_CMSIS_V1
-Mcu.Pin72=VP_TIM1_VS_ClockSourceINT
+Mcu.Pin72=VP_SYS_VS_tim7
-Mcu.Pin73=VP_TIM3_VS_ClockSourceINT
+Mcu.Pin73=VP_TIM1_VS_ClockSourceINT
-Mcu.Pin74=VP_TIM6_VS_ClockSourceINT
+Mcu.Pin74=VP_TIM3_VS_ClockSourceINT
+Mcu.Pin75=VP_TIM6_VS_ClockSourceINT
 Mcu.Pin8=PC3
 Mcu.Pin9=PA0-WKUP
-Mcu.PinsNb=75
+Mcu.PinsNb=76
 Mcu.ThirdPartyNb=0
 Mcu.UserConstants=xx,xx
 Mcu.UserName=STM32F407VGTx
@@ -453,6 +454,8 @@ PE12.GPIOParameters=GPIO_Label
 PE12.GPIO_Label=INPUT_A2
 PE12.Locked=true
 PE12.Signal=GPIO_Output
+PE13.Locked=true
+PE13.Signal=S_TIM1_CH3
 PE14.GPIOParameters=PinState,GPIO_Label
 PE14.GPIO_Label=INPUT_A1
 PE14.Locked=true
@@ -561,6 +564,8 @@ SH.COMP_DAC1_group.0=DAC_OUT1,DAC_OUT1
 SH.COMP_DAC1_group.ConfNb=1
 SH.GPXTI1.0=GPIO_EXTI1
 SH.GPXTI1.ConfNb=1
+SH.S_TIM1_CH3.0=TIM1_CH3,PWM Generation3 CH3
+SH.S_TIM1_CH3.ConfNb=1
 SH.S_TIM3_CH4.0=TIM3_CH4,Input_Capture4_from_TI4
 SH.S_TIM3_CH4.ConfNb=1
 SPI1.BaudRatePrescaler=SPI_BAUDRATEPRESCALER_64
@@ -588,12 +593,15 @@ SPI3.Mode=SPI_MODE_MASTER
 SPI3.VirtualType=VM_MASTER
 TIM1.AutoReloadPreload=TIM_AUTORELOAD_PRELOAD_ENABLE
 TIM1.Channel-PWM\ Generation2\ CH2N=TIM_CHANNEL_2
-TIM1.IPParameters=Prescaler,AutoReloadPreload,Period,OC2Preload_PWM,Channel-PWM Generation2 CH2N,Pulse-PWM Generation2 CH2N,OCFastMode_PWM-PWM Generation2 CH2N
+TIM1.Channel-PWM\ Generation3\ CH3=TIM_CHANNEL_3
+TIM1.IPParameters=Prescaler,AutoReloadPreload,Period,OC2Preload_PWM,Channel-PWM Generation2 CH2N,Pulse-PWM Generation2 CH2N,OCFastMode_PWM-PWM Generation2 CH2N,OCMode_PWM-PWM Generation2 CH2N,Channel-PWM Generation3 CH3,Pulse-PWM Generation3 CH3
 TIM1.OC2Preload_PWM=ENABLE
 TIM1.OCFastMode_PWM-PWM\ Generation2\ CH2N=TIM_OCFAST_ENABLE
-TIM1.Period=41-1
+TIM1.OCMode_PWM-PWM\ Generation2\ CH2N=TIM_OCMODE_PWM1
-TIM1.Prescaler=2000-1
+TIM1.Period=922-1
-TIM1.Pulse-PWM\ Generation2\ CH2N=20736-1
+TIM1.Prescaler=90-1
+TIM1.Pulse-PWM\ Generation2\ CH2N=461-1
+TIM1.Pulse-PWM\ Generation3\ CH3=461-1
 TIM3.AutoReloadPreload=TIM_AUTORELOAD_PRELOAD_ENABLE
 TIM3.Channel-Input_Capture4_from_TI4=TIM_CHANNEL_4
 TIM3.IPParameters=Channel-Input_Capture4_from_TI4,Prescaler,Period,AutoReloadPreload