114 lines
3.6 KiB
C
114 lines
3.6 KiB
C
/* USER CODE BEGIN Header */
|
|
/**
|
|
******************************************************************************
|
|
* @file gpio.c
|
|
* @brief This file provides code for the configuration
|
|
* of all used GPIO pins.
|
|
******************************************************************************
|
|
* @attention
|
|
*
|
|
* Copyright (c) 2026 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 "gpio.h"
|
|
|
|
/* USER CODE BEGIN 0 */
|
|
|
|
/* USER CODE END 0 */
|
|
|
|
/*----------------------------------------------------------------------------*/
|
|
/* Configure GPIO */
|
|
/*----------------------------------------------------------------------------*/
|
|
/* USER CODE BEGIN 1 */
|
|
|
|
/* USER CODE END 1 */
|
|
|
|
/** Configure pins as
|
|
* Analog
|
|
* Input
|
|
* Output
|
|
* EVENT_OUT
|
|
* EXTI
|
|
* Free pins are configured automatically as Analog (this feature is enabled through
|
|
* the Code Generation settings)
|
|
*/
|
|
void MX_GPIO_Init(void)
|
|
{
|
|
|
|
GPIO_InitTypeDef GPIO_InitStruct = {0};
|
|
|
|
/* GPIO Ports Clock Enable */
|
|
__HAL_RCC_GPIOB_CLK_ENABLE();
|
|
__HAL_RCC_GPIOC_CLK_ENABLE();
|
|
__HAL_RCC_GPIOA_CLK_ENABLE();
|
|
|
|
/*Configure GPIO pin Output Level */
|
|
HAL_GPIO_WritePin(SPI1_CS_GPIO_Port, SPI1_CS_Pin, GPIO_PIN_RESET);
|
|
|
|
/*Configure GPIO pins : PB7 PB0 PB1 PB2
|
|
PB4 PB5 PB6 */
|
|
GPIO_InitStruct.Pin = GPIO_PIN_7|GPIO_PIN_0|GPIO_PIN_1|GPIO_PIN_2
|
|
|GPIO_PIN_4|GPIO_PIN_5|GPIO_PIN_6;
|
|
GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
|
|
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
|
HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
|
|
|
|
/*Configure GPIO pin : PC14 */
|
|
GPIO_InitStruct.Pin = GPIO_PIN_14;
|
|
GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
|
|
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
|
HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
|
|
|
|
/*Configure GPIO pin : MPU6050_EXTI15_Pin */
|
|
GPIO_InitStruct.Pin = MPU6050_EXTI15_Pin;
|
|
GPIO_InitStruct.Mode = GPIO_MODE_IT_FALLING;
|
|
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
|
HAL_GPIO_Init(MPU6050_EXTI15_GPIO_Port, &GPIO_InitStruct);
|
|
|
|
/*Configure GPIO pins : ENCODER_A_EXTI0_Pin ENCODER_S_EXTI4_Pin */
|
|
GPIO_InitStruct.Pin = ENCODER_A_EXTI0_Pin|ENCODER_S_EXTI4_Pin;
|
|
GPIO_InitStruct.Mode = GPIO_MODE_IT_RISING_FALLING;
|
|
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
|
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
|
|
|
|
/*Configure GPIO pin : ENCODER_B_INPUT_Pin */
|
|
GPIO_InitStruct.Pin = ENCODER_B_INPUT_Pin;
|
|
GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
|
|
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
|
HAL_GPIO_Init(ENCODER_B_INPUT_GPIO_Port, &GPIO_InitStruct);
|
|
|
|
/*Configure GPIO pin : PA15 */
|
|
GPIO_InitStruct.Pin = GPIO_PIN_15;
|
|
GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
|
|
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
|
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
|
|
|
|
/*Configure GPIO pin : SPI1_CS_Pin */
|
|
GPIO_InitStruct.Pin = SPI1_CS_Pin;
|
|
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
|
|
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
|
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
|
|
HAL_GPIO_Init(SPI1_CS_GPIO_Port, &GPIO_InitStruct);
|
|
|
|
/* EXTI interrupt init*/
|
|
HAL_NVIC_SetPriority(EXTI0_1_IRQn, 3, 0);
|
|
HAL_NVIC_EnableIRQ(EXTI0_1_IRQn);
|
|
|
|
HAL_NVIC_SetPriority(EXTI4_15_IRQn, 3, 0);
|
|
HAL_NVIC_EnableIRQ(EXTI4_15_IRQn);
|
|
|
|
}
|
|
|
|
/* USER CODE BEGIN 2 */
|
|
|
|
/* USER CODE END 2 */
|