131 lines
4.1 KiB
C
131 lines
4.1 KiB
C
|
/**
|
||
|
|
******************************************************************************
|
||
|
|
* @file gpio.c
|
||
|
|
* @brief This file provides code for the configuration
|
||
|
|
* of all used GPIO pins.
|
||
|
|
******************************************************************************
|
||
|
|
* @attention
|
||
|
|
*
|
||
|
|
* <h2><center>© Copyright (c) 2021 STMicroelectronics.
|
||
|
|
* All rights reserved.</center></h2>
|
||
|
|
*
|
||
|
|
* This software component is licensed by ST under Ultimate Liberty license
|
||
|
|
* SLA0044, the "License"; You may not use this file except in compliance with
|
||
|
|
* the License. You may obtain a copy of the License at:
|
||
|
|
* www.st.com/SLA0044
|
||
|
|
*
|
||
|
|
******************************************************************************
|
||
|
|
*/
|
||
|
|
|
||
|
|
/* 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
|
||
|
|
*/
|
||
|
|
void MX_GPIO_Init(void)
|
||
|
|
{
|
||
|
|
|
||
|
|
GPIO_InitTypeDef GPIO_InitStruct = {0};
|
||
|
|
|
||
|
|
/* GPIO Ports Clock Enable */
|
||
|
|
__HAL_RCC_GPIOB_CLK_ENABLE();
|
||
|
|
__HAL_RCC_GPIOG_CLK_ENABLE();
|
||
|
|
__HAL_RCC_GPIOA_CLK_ENABLE();
|
||
|
|
__HAL_RCC_GPIOD_CLK_ENABLE();
|
||
|
|
__HAL_RCC_GPIOC_CLK_ENABLE();
|
||
|
|
__HAL_RCC_GPIOI_CLK_ENABLE();
|
||
|
|
__HAL_RCC_GPIOF_CLK_ENABLE();
|
||
|
|
__HAL_RCC_GPIOH_CLK_ENABLE();
|
||
|
|
__HAL_RCC_GPIOE_CLK_ENABLE();
|
||
|
|
|
||
|
|
/*Configure GPIO pin Output Level */
|
||
|
|
HAL_GPIO_WritePin(CMPS_RST_GPIO_Port, CMPS_RST_Pin, GPIO_PIN_RESET);
|
||
|
|
|
||
|
|
/*Configure GPIO pin Output Level */
|
||
|
|
HAL_GPIO_WritePin(ACCL_CS_GPIO_Port, ACCL_CS_Pin, GPIO_PIN_SET);
|
||
|
|
|
||
|
|
/*Configure GPIO pin Output Level */
|
||
|
|
HAL_GPIO_WritePin(GPIOB, SPI2_CS_Pin|GYRO_CS_Pin, GPIO_PIN_SET);
|
||
|
|
|
||
|
|
/*Configure GPIO pin : PtPin */
|
||
|
|
GPIO_InitStruct.Pin = CMPS_RST_Pin;
|
||
|
|
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
|
||
|
|
GPIO_InitStruct.Pull = GPIO_PULLUP;
|
||
|
|
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_MEDIUM;
|
||
|
|
HAL_GPIO_Init(CMPS_RST_GPIO_Port, &GPIO_InitStruct);
|
||
|
|
|
||
|
|
/*Configure GPIO pin : PtPin */
|
||
|
|
GPIO_InitStruct.Pin = CMPS_INT_Pin;
|
||
|
|
GPIO_InitStruct.Mode = GPIO_MODE_IT_FALLING;
|
||
|
|
GPIO_InitStruct.Pull = GPIO_PULLUP;
|
||
|
|
HAL_GPIO_Init(CMPS_INT_GPIO_Port, &GPIO_InitStruct);
|
||
|
|
|
||
|
|
/*Configure GPIO pins : PCPin PCPin PCPin */
|
||
|
|
GPIO_InitStruct.Pin = HW0_Pin|HW1_Pin|HW2_Pin;
|
||
|
|
GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
|
||
|
|
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
||
|
|
HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
|
||
|
|
|
||
|
|
/*Configure GPIO pin : PtPin */
|
||
|
|
GPIO_InitStruct.Pin = USER_KEY_Pin;
|
||
|
|
GPIO_InitStruct.Mode = GPIO_MODE_IT_FALLING;
|
||
|
|
GPIO_InitStruct.Pull = GPIO_PULLUP;
|
||
|
|
HAL_GPIO_Init(USER_KEY_GPIO_Port, &GPIO_InitStruct);
|
||
|
|
|
||
|
|
/*Configure GPIO pin : PtPin */
|
||
|
|
GPIO_InitStruct.Pin = ACCL_CS_Pin;
|
||
|
|
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
|
||
|
|
GPIO_InitStruct.Pull = GPIO_PULLUP;
|
||
|
|
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_MEDIUM;
|
||
|
|
HAL_GPIO_Init(ACCL_CS_GPIO_Port, &GPIO_InitStruct);
|
||
|
|
|
||
|
|
/*Configure GPIO pins : PCPin PCPin */
|
||
|
|
GPIO_InitStruct.Pin = ACCL_INT_Pin|GYRO_INT_Pin;
|
||
|
|
GPIO_InitStruct.Mode = GPIO_MODE_IT_FALLING;
|
||
|
|
GPIO_InitStruct.Pull = GPIO_PULLUP;
|
||
|
|
HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
|
||
|
|
|
||
|
|
/*Configure GPIO pins : PBPin PBPin */
|
||
|
|
GPIO_InitStruct.Pin = SPI2_CS_Pin|GYRO_CS_Pin;
|
||
|
|
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
|
||
|
|
GPIO_InitStruct.Pull = GPIO_PULLUP;
|
||
|
|
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_MEDIUM;
|
||
|
|
HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
|
||
|
|
|
||
|
|
/* EXTI interrupt init*/
|
||
|
|
HAL_NVIC_SetPriority(EXTI0_IRQn, 5, 0);
|
||
|
|
HAL_NVIC_EnableIRQ(EXTI0_IRQn);
|
||
|
|
|
||
|
|
HAL_NVIC_SetPriority(EXTI3_IRQn, 5, 0);
|
||
|
|
HAL_NVIC_EnableIRQ(EXTI3_IRQn);
|
||
|
|
|
||
|
|
HAL_NVIC_SetPriority(EXTI4_IRQn, 5, 0);
|
||
|
|
HAL_NVIC_EnableIRQ(EXTI4_IRQn);
|
||
|
|
|
||
|
|
HAL_NVIC_SetPriority(EXTI9_5_IRQn, 5, 0);
|
||
|
|
HAL_NVIC_EnableIRQ(EXTI9_5_IRQn);
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
/* USER CODE BEGIN 2 */
|
||
|
|
|
||
|
|
/* USER CODE END 2 */
|
||
|
|
|
||
|
|
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|