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154 lines
5.3 KiB
154 lines
5.3 KiB
1 week ago
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/* 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) 2023 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
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PH0-OSC_IN (PH0) ------> RCC_OSC_IN
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PH1-OSC_OUT (PH1) ------> RCC_OSC_OUT
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PA13 (JTMS/SWDIO) ------> DEBUG_JTMS-SWDIO
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PA14 (JTCK/SWCLK) ------> DEBUG_JTCK-SWCLK
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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_GPIOE_CLK_ENABLE();
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__HAL_RCC_GPIOC_CLK_ENABLE();
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__HAL_RCC_GPIOH_CLK_ENABLE();
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__HAL_RCC_GPIOA_CLK_ENABLE();
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__HAL_RCC_GPIOB_CLK_ENABLE();
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__HAL_RCC_GPIOD_CLK_ENABLE();
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/*Configure GPIO pin Output Level */
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HAL_GPIO_WritePin(GPIOC, S0_RESET_Pin|RS485_3_DIR_Pin|RS485_4_DIR_Pin|E22_RST_Pin, GPIO_PIN_RESET);
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/*Configure GPIO pin Output Level */
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HAL_GPIO_WritePin(GPIOC, OUT_0_Pin|OUT_1_Pin, GPIO_PIN_SET);
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/*Configure GPIO pin Output Level */
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HAL_GPIO_WritePin(GPIOA, OUT_2_Pin|OUT_3_Pin|OUT_4_Pin|OUT_5_Pin, GPIO_PIN_SET);
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/*Configure GPIO pin Output Level */
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HAL_GPIO_WritePin(ETH_RST_GPIO_Port, ETH_RST_Pin, GPIO_PIN_RESET);
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/*Configure GPIO pin Output Level */
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HAL_GPIO_WritePin(GPIOE, EEPROM_WP_Pin|EEPROM_SCL_Pin|E22_M0_Pin, GPIO_PIN_RESET);
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/*Configure GPIO pin Output Level */
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HAL_GPIO_WritePin(GPIOD, RS485_1_DIR_Pin|RS485_2_DIR_Pin|E28_M0_Pin|E28_M1_Pin
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|E28_M2_Pin, GPIO_PIN_RESET);
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/*Configure GPIO pin Output Level */
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HAL_GPIO_WritePin(E22_M1_GPIO_Port, E22_M1_Pin, GPIO_PIN_RESET);
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/*Configure GPIO pins : PEPin PEPin PEPin PEPin
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PEPin PEPin */
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GPIO_InitStruct.Pin = IN_0_Pin|IN_1_Pin|IN_2_Pin|IN_3_Pin
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|IN_4_Pin|EEPROM_SDA_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(GPIOE, &GPIO_InitStruct);
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/*Configure GPIO pin : PtPin */
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GPIO_InitStruct.Pin = IN_5_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(IN_5_GPIO_Port, &GPIO_InitStruct);
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/*Configure GPIO pins : PCPin PCPin PCPin PCPin
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PCPin PCPin */
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GPIO_InitStruct.Pin = S0_RESET_Pin|OUT_0_Pin|OUT_1_Pin|RS485_3_DIR_Pin
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|RS485_4_DIR_Pin|E22_RST_Pin;
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GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
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GPIO_InitStruct.Pull = GPIO_NOPULL;
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GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
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HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
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/*Configure GPIO pins : PAPin PAPin PAPin PAPin
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PAPin */
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GPIO_InitStruct.Pin = OUT_2_Pin|OUT_3_Pin|OUT_4_Pin|OUT_5_Pin
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|ETH_RST_Pin;
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GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
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GPIO_InitStruct.Pull = GPIO_NOPULL;
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GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
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HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
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/*Configure GPIO pins : PEPin PEPin PEPin */
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GPIO_InitStruct.Pin = EEPROM_WP_Pin|EEPROM_SCL_Pin|E22_M0_Pin;
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GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
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GPIO_InitStruct.Pull = GPIO_NOPULL;
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GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
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HAL_GPIO_Init(GPIOE, &GPIO_InitStruct);
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/*Configure GPIO pins : PDPin PDPin PDPin PDPin
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PDPin */
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GPIO_InitStruct.Pin = RS485_1_DIR_Pin|RS485_2_DIR_Pin|E28_M0_Pin|E28_M1_Pin
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|E28_M2_Pin;
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GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
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GPIO_InitStruct.Pull = GPIO_NOPULL;
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GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
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HAL_GPIO_Init(GPIOD, &GPIO_InitStruct);
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/*Configure GPIO pins : PD14 PDPin */
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GPIO_InitStruct.Pin = GPIO_PIN_14|E28_AUX_Pin;
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GPIO_InitStruct.Mode = GPIO_MODE_IT_RISING;
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GPIO_InitStruct.Pull = GPIO_NOPULL;
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HAL_GPIO_Init(GPIOD, &GPIO_InitStruct);
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/*Configure GPIO pins : PBPin PBPin */
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GPIO_InitStruct.Pin = S0_NET_Pin|S0_LINKA_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(GPIOB, &GPIO_InitStruct);
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/*Configure GPIO pin : PtPin */
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GPIO_InitStruct.Pin = E22_M1_Pin;
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GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
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GPIO_InitStruct.Pull = GPIO_NOPULL;
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GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
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HAL_GPIO_Init(E22_M1_GPIO_Port, &GPIO_InitStruct);
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/*Configure GPIO pin : PtPin */
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GPIO_InitStruct.Pin = E22_AUX_Pin;
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GPIO_InitStruct.Mode = GPIO_MODE_IT_RISING;
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GPIO_InitStruct.Pull = GPIO_NOPULL;
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HAL_GPIO_Init(E22_AUX_GPIO_Port, &GPIO_InitStruct);
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}
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/* USER CODE BEGIN 2 */
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/* USER CODE END 2 */
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