223 lines
7.8 KiB
C
223 lines
7.8 KiB
C
/* USER CODE BEGIN Header */
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/**
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******************************************************************************
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* @file gpio.c
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* @brief This file provides code for the configuration
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* of all used GPIO pins.
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******************************************************************************
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* @attention
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*
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* Copyright (c) 2024 STMicroelectronics.
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* All rights reserved.
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*
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* This software is licensed under terms that can be found in the LICENSE file
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* in the root directory of this software component.
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* If no LICENSE file comes with this software, it is provided AS-IS.
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*
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******************************************************************************
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*/
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/* USER CODE END Header */
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/* Includes ------------------------------------------------------------------*/
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#include "gpio.h"
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/* USER CODE BEGIN 0 */
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/* USER CODE END 0 */
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/*----------------------------------------------------------------------------*/
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/* Configure GPIO */
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/*----------------------------------------------------------------------------*/
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/* USER CODE BEGIN 1 */
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/* USER CODE END 1 */
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/** Configure pins as
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* Analog
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* Input
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* Output
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* EVENT_OUT
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* EXTI
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* Free pins are configured automatically as Analog (this feature is enabled through
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* the Code Generation settings)
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*/
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void MX_GPIO_Init(void)
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{
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LL_EXTI_InitTypeDef EXTI_InitStruct = {0};
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LL_GPIO_InitTypeDef GPIO_InitStruct = {0};
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/* GPIO Ports Clock Enable */
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LL_AHB1_GRP1_EnableClock(LL_AHB1_GRP1_PERIPH_GPIOE);
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LL_AHB1_GRP1_EnableClock(LL_AHB1_GRP1_PERIPH_GPIOC);
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LL_AHB1_GRP1_EnableClock(LL_AHB1_GRP1_PERIPH_GPIOH);
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LL_AHB1_GRP1_EnableClock(LL_AHB1_GRP1_PERIPH_GPIOA);
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LL_AHB1_GRP1_EnableClock(LL_AHB1_GRP1_PERIPH_GPIOB);
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LL_AHB1_GRP1_EnableClock(LL_AHB1_GRP1_PERIPH_GPIOD);
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/**/
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LL_GPIO_ResetOutputPin(GPIOE, SPI1_NSS4_Pin|SPI1_NSS3_Pin|SPI1_NSS2_Pin|SPI1_NSS1_Pin
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|SENSOR_SELECT_Pin|DO1_Pin|DO2_Pin|DO3_Pin
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|DO4_Pin|DO5_Pin|DO6_Pin|DO7_Pin
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|DO8_Pin|PE15_SPI7_Pin);
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/**/
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LL_GPIO_ResetOutputPin(GPIOC, PC13_SPI8_Pin|PC14_SPI8_Pin|PC15_SPI8_Pin|HC165_INH_Pin
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|HC165_LD_Pin|HC165_CLK_Pin|HC595_SER_Pin|HC595_OE_Pin
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|AO2_SPI6_MOSI_Pin|AO2_SPI6_SCK_Pin);
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/**/
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LL_GPIO_ResetOutputPin(GPIOA, PA3_SPI8_Pin|PA4_SPI8_Pin|AO2_SPI6_NSS_Pin);
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/**/
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LL_GPIO_ResetOutputPin(GPIOB, HC595_RCLK_Pin|HC595_SRCLK_Pin|HC595_SRCLR_Pin|PB10_SPI7_Pin
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|PB11_SPI7_Pin|SPI1_NSS7_Pin|SPI1_NSS6_Pin|SPI1_NSS5_Pin);
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/**/
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LL_GPIO_ResetOutputPin(GPIOD, AO1_SPI5_MOSI_Pin|AO1_SPI5_SCK_Pin|AO1_SPI5_NSS_Pin|PD14_SPI7_Pin
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|PD15_SPI7_Pin|ADS1256_PDWN_Pin|CH395Q_RST_Pin|CH395Q_RSTI_Pin
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|SPI1_NSS8_Pin);
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/**/
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GPIO_InitStruct.Pin = SPI1_NSS4_Pin|SPI1_NSS3_Pin|SPI1_NSS2_Pin|SPI1_NSS1_Pin;
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GPIO_InitStruct.Mode = LL_GPIO_MODE_OUTPUT;
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GPIO_InitStruct.Speed = LL_GPIO_SPEED_FREQ_LOW;
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GPIO_InitStruct.OutputType = LL_GPIO_OUTPUT_PUSHPULL;
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GPIO_InitStruct.Pull = LL_GPIO_PULL_UP;
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LL_GPIO_Init(GPIOE, &GPIO_InitStruct);
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/**/
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GPIO_InitStruct.Pin = SENSOR_SELECT_Pin|DO1_Pin|DO2_Pin|DO3_Pin
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|DO4_Pin|DO5_Pin|DO6_Pin|DO7_Pin
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|DO8_Pin|PE15_SPI7_Pin;
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GPIO_InitStruct.Mode = LL_GPIO_MODE_OUTPUT;
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GPIO_InitStruct.Speed = LL_GPIO_SPEED_FREQ_LOW;
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GPIO_InitStruct.OutputType = LL_GPIO_OUTPUT_PUSHPULL;
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GPIO_InitStruct.Pull = LL_GPIO_PULL_NO;
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LL_GPIO_Init(GPIOE, &GPIO_InitStruct);
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/**/
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GPIO_InitStruct.Pin = PC13_SPI8_Pin|PC14_SPI8_Pin|PC15_SPI8_Pin|HC165_INH_Pin
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|HC165_LD_Pin|HC165_CLK_Pin|HC595_SER_Pin|HC595_OE_Pin;
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GPIO_InitStruct.Mode = LL_GPIO_MODE_OUTPUT;
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GPIO_InitStruct.Speed = LL_GPIO_SPEED_FREQ_LOW;
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GPIO_InitStruct.OutputType = LL_GPIO_OUTPUT_PUSHPULL;
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GPIO_InitStruct.Pull = LL_GPIO_PULL_NO;
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LL_GPIO_Init(GPIOC, &GPIO_InitStruct);
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/**/
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GPIO_InitStruct.Pin = HC165_DAT_Pin;
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GPIO_InitStruct.Mode = LL_GPIO_MODE_INPUT;
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GPIO_InitStruct.Pull = LL_GPIO_PULL_NO;
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LL_GPIO_Init(HC165_DAT_GPIO_Port, &GPIO_InitStruct);
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/**/
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GPIO_InitStruct.Pin = PA3_SPI8_Pin|PA4_SPI8_Pin;
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GPIO_InitStruct.Mode = LL_GPIO_MODE_OUTPUT;
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GPIO_InitStruct.Speed = LL_GPIO_SPEED_FREQ_LOW;
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GPIO_InitStruct.OutputType = LL_GPIO_OUTPUT_PUSHPULL;
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GPIO_InitStruct.Pull = LL_GPIO_PULL_NO;
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LL_GPIO_Init(GPIOA, &GPIO_InitStruct);
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/**/
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GPIO_InitStruct.Pin = HC595_RCLK_Pin|HC595_SRCLK_Pin|HC595_SRCLR_Pin|PB10_SPI7_Pin
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|PB11_SPI7_Pin;
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GPIO_InitStruct.Mode = LL_GPIO_MODE_OUTPUT;
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GPIO_InitStruct.Speed = LL_GPIO_SPEED_FREQ_LOW;
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GPIO_InitStruct.OutputType = LL_GPIO_OUTPUT_PUSHPULL;
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GPIO_InitStruct.Pull = LL_GPIO_PULL_NO;
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LL_GPIO_Init(GPIOB, &GPIO_InitStruct);
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/**/
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GPIO_InitStruct.Pin = LL_GPIO_PIN_10;
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GPIO_InitStruct.Mode = LL_GPIO_MODE_ANALOG;
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GPIO_InitStruct.Pull = LL_GPIO_PULL_NO;
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LL_GPIO_Init(GPIOD, &GPIO_InitStruct);
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/**/
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GPIO_InitStruct.Pin = AO1_SPI5_MOSI_Pin|AO1_SPI5_SCK_Pin|AO1_SPI5_NSS_Pin|SPI1_NSS8_Pin;
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GPIO_InitStruct.Mode = LL_GPIO_MODE_OUTPUT;
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GPIO_InitStruct.Speed = LL_GPIO_SPEED_FREQ_LOW;
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GPIO_InitStruct.OutputType = LL_GPIO_OUTPUT_PUSHPULL;
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GPIO_InitStruct.Pull = LL_GPIO_PULL_UP;
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LL_GPIO_Init(GPIOD, &GPIO_InitStruct);
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/**/
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GPIO_InitStruct.Pin = PD14_SPI7_Pin|PD15_SPI7_Pin|ADS1256_PDWN_Pin|CH395Q_RST_Pin
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|CH395Q_RSTI_Pin;
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GPIO_InitStruct.Mode = LL_GPIO_MODE_OUTPUT;
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GPIO_InitStruct.Speed = LL_GPIO_SPEED_FREQ_LOW;
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GPIO_InitStruct.OutputType = LL_GPIO_OUTPUT_PUSHPULL;
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GPIO_InitStruct.Pull = LL_GPIO_PULL_NO;
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LL_GPIO_Init(GPIOD, &GPIO_InitStruct);
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/**/
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GPIO_InitStruct.Pin = AO2_SPI6_MOSI_Pin|AO2_SPI6_SCK_Pin;
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GPIO_InitStruct.Mode = LL_GPIO_MODE_OUTPUT;
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GPIO_InitStruct.Speed = LL_GPIO_SPEED_FREQ_LOW;
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GPIO_InitStruct.OutputType = LL_GPIO_OUTPUT_PUSHPULL;
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GPIO_InitStruct.Pull = LL_GPIO_PULL_UP;
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LL_GPIO_Init(GPIOC, &GPIO_InitStruct);
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/**/
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GPIO_InitStruct.Pin = AO2_SPI6_NSS_Pin;
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GPIO_InitStruct.Mode = LL_GPIO_MODE_OUTPUT;
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GPIO_InitStruct.Speed = LL_GPIO_SPEED_FREQ_LOW;
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GPIO_InitStruct.OutputType = LL_GPIO_OUTPUT_PUSHPULL;
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GPIO_InitStruct.Pull = LL_GPIO_PULL_UP;
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LL_GPIO_Init(AO2_SPI6_NSS_GPIO_Port, &GPIO_InitStruct);
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/**/
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GPIO_InitStruct.Pin = LL_GPIO_PIN_11|LL_GPIO_PIN_12;
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GPIO_InitStruct.Mode = LL_GPIO_MODE_ANALOG;
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GPIO_InitStruct.Pull = LL_GPIO_PULL_NO;
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LL_GPIO_Init(GPIOA, &GPIO_InitStruct);
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/**/
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GPIO_InitStruct.Pin = ADS1256_DRDY_Pin;
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GPIO_InitStruct.Mode = LL_GPIO_MODE_INPUT;
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GPIO_InitStruct.Pull = LL_GPIO_PULL_UP;
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LL_GPIO_Init(ADS1256_DRDY_GPIO_Port, &GPIO_InitStruct);
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/**/
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GPIO_InitStruct.Pin = SPI1_NSS7_Pin|SPI1_NSS6_Pin|SPI1_NSS5_Pin;
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GPIO_InitStruct.Mode = LL_GPIO_MODE_OUTPUT;
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GPIO_InitStruct.Speed = LL_GPIO_SPEED_FREQ_LOW;
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GPIO_InitStruct.OutputType = LL_GPIO_OUTPUT_PUSHPULL;
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GPIO_InitStruct.Pull = LL_GPIO_PULL_UP;
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LL_GPIO_Init(GPIOB, &GPIO_InitStruct);
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/**/
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GPIO_InitStruct.Pin = LL_GPIO_PIN_9;
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GPIO_InitStruct.Mode = LL_GPIO_MODE_ANALOG;
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GPIO_InitStruct.Pull = LL_GPIO_PULL_NO;
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LL_GPIO_Init(GPIOB, &GPIO_InitStruct);
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/**/
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GPIO_InitStruct.Pin = LL_GPIO_PIN_0|LL_GPIO_PIN_1;
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GPIO_InitStruct.Mode = LL_GPIO_MODE_ANALOG;
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GPIO_InitStruct.Pull = LL_GPIO_PULL_NO;
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LL_GPIO_Init(GPIOE, &GPIO_InitStruct);
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/**/
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LL_SYSCFG_SetEXTISource(LL_SYSCFG_EXTI_PORTD, LL_SYSCFG_EXTI_LINE3);
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/**/
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EXTI_InitStruct.Line_0_31 = LL_EXTI_LINE_3;
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EXTI_InitStruct.LineCommand = ENABLE;
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EXTI_InitStruct.Mode = LL_EXTI_MODE_IT;
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EXTI_InitStruct.Trigger = LL_EXTI_TRIGGER_RISING;
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LL_EXTI_Init(&EXTI_InitStruct);
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/**/
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LL_GPIO_SetPinPull(CH395Q_INT_GPIO_Port, CH395Q_INT_Pin, LL_GPIO_PULL_NO);
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/**/
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LL_GPIO_SetPinMode(CH395Q_INT_GPIO_Port, CH395Q_INT_Pin, LL_GPIO_MODE_INPUT);
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}
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/* USER CODE BEGIN 2 */
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/* USER CODE END 2 */
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