143 lines
4.5 KiB
C
143 lines
4.5 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) 2026 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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*/
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void MX_GPIO_Init(void)
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{
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GPIO_InitTypeDef GPIO_InitStruct = {0};
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/* GPIO Ports Clock Enable */
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__HAL_RCC_GPIOB_CLK_ENABLE();
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__HAL_RCC_GPIOG_CLK_ENABLE();
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__HAL_RCC_GPIOA_CLK_ENABLE();
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__HAL_RCC_GPIOD_CLK_ENABLE();
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__HAL_RCC_GPIOC_CLK_ENABLE();
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__HAL_RCC_GPIOI_CLK_ENABLE();
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__HAL_RCC_GPIOF_CLK_ENABLE();
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__HAL_RCC_GPIOH_CLK_ENABLE();
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__HAL_RCC_GPIOE_CLK_ENABLE();
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/*Configure GPIO pin Output Level */
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HAL_GPIO_WritePin(RSTN_IST8310_GPIO_Port, RSTN_IST8310_Pin, GPIO_PIN_RESET);
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/*Configure GPIO pin Output Level */
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HAL_GPIO_WritePin(CS1_ACCEL_GPIO_Port, CS1_ACCEL_Pin, GPIO_PIN_SET);
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/*Configure GPIO pin Output Level */
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HAL_GPIO_WritePin(GPIOB, SPI2_CS_Pin|CS1_GYRO_Pin, GPIO_PIN_SET);
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/*Configure GPIO pin : BUTTON_TRIG_Pin */
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GPIO_InitStruct.Pin = BUTTON_TRIG_Pin;
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GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
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GPIO_InitStruct.Pull = GPIO_PULLUP;
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HAL_GPIO_Init(BUTTON_TRIG_GPIO_Port, &GPIO_InitStruct);
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/*Configure GPIO pin : RSTN_IST8310_Pin */
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GPIO_InitStruct.Pin = RSTN_IST8310_Pin;
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GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
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GPIO_InitStruct.Pull = GPIO_PULLUP;
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GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_MEDIUM;
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HAL_GPIO_Init(RSTN_IST8310_GPIO_Port, &GPIO_InitStruct);
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/*Configure GPIO pins : DRDY_IST8310_Pin PG0 */
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GPIO_InitStruct.Pin = DRDY_IST8310_Pin|GPIO_PIN_0;
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GPIO_InitStruct.Mode = GPIO_MODE_IT_RISING;
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GPIO_InitStruct.Pull = GPIO_PULLUP;
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HAL_GPIO_Init(GPIOG, &GPIO_InitStruct);
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/*Configure GPIO pins : HW0_Pin HW1_Pin HW2_Pin */
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GPIO_InitStruct.Pin = HW0_Pin|HW1_Pin|HW2_Pin;
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GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
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GPIO_InitStruct.Pull = GPIO_NOPULL;
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HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
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/*Configure GPIO pin : KEY_Pin */
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GPIO_InitStruct.Pin = KEY_Pin;
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GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
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GPIO_InitStruct.Pull = GPIO_PULLUP;
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HAL_GPIO_Init(KEY_GPIO_Port, &GPIO_InitStruct);
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/*Configure GPIO pin : CS1_ACCEL_Pin */
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GPIO_InitStruct.Pin = CS1_ACCEL_Pin;
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GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
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GPIO_InitStruct.Pull = GPIO_PULLUP;
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GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
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HAL_GPIO_Init(CS1_ACCEL_GPIO_Port, &GPIO_InitStruct);
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/*Configure GPIO pins : INT1_ACCEL_Pin INT1_GYRO_Pin */
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GPIO_InitStruct.Pin = INT1_ACCEL_Pin|INT1_GYRO_Pin;
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GPIO_InitStruct.Mode = GPIO_MODE_IT_RISING;
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GPIO_InitStruct.Pull = GPIO_PULLUP;
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HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
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/*Configure GPIO pin : SPI2_CS_Pin */
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GPIO_InitStruct.Pin = SPI2_CS_Pin;
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GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
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GPIO_InitStruct.Pull = GPIO_PULLUP;
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GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_MEDIUM;
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HAL_GPIO_Init(SPI2_CS_GPIO_Port, &GPIO_InitStruct);
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/*Configure GPIO pin : CS1_GYRO_Pin */
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GPIO_InitStruct.Pin = CS1_GYRO_Pin;
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GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
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GPIO_InitStruct.Pull = GPIO_PULLUP;
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GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
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HAL_GPIO_Init(CS1_GYRO_GPIO_Port, &GPIO_InitStruct);
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/* EXTI interrupt init*/
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HAL_NVIC_SetPriority(EXTI0_IRQn, 5, 0);
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HAL_NVIC_EnableIRQ(EXTI0_IRQn);
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HAL_NVIC_SetPriority(EXTI3_IRQn, 5, 0);
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HAL_NVIC_EnableIRQ(EXTI3_IRQn);
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HAL_NVIC_SetPriority(EXTI4_IRQn, 5, 0);
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HAL_NVIC_EnableIRQ(EXTI4_IRQn);
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HAL_NVIC_SetPriority(EXTI9_5_IRQn, 5, 0);
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HAL_NVIC_EnableIRQ(EXTI9_5_IRQn);
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}
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/* USER CODE BEGIN 2 */
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/* USER CODE END 2 */
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