138 lines
3.8 KiB
C
138 lines
3.8 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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*/
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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_GPIOC_CLK_ENABLE();
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__HAL_RCC_GPIOD_CLK_ENABLE();
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__HAL_RCC_GPIOA_CLK_ENABLE();
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__HAL_RCC_GPIOB_CLK_ENABLE();
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/*Configure GPIO pin Output Level */
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HAL_GPIO_WritePin(M0_GPIO_Port, M0_Pin, GPIO_PIN_SET);
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/*Configure GPIO pin Output Level */
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HAL_GPIO_WritePin(GPIOB, M1_Pin|RESET_Pin, GPIO_PIN_SET);
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/*Configure GPIO pin Output Level */
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HAL_GPIO_WritePin(GPIOB, W5500_CS_Pin|LED_RX_Pin|LED_TX_Pin, GPIO_PIN_RESET);
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/*Configure GPIO pin Output Level */
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HAL_GPIO_WritePin(GPIOA, W5500_RESET_Pin|RL_Control_Pin, GPIO_PIN_RESET);
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/*Configure GPIO pins : PAPin PAPin PAPin */
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GPIO_InitStruct.Pin = M0_Pin|W5500_RESET_Pin|RL_Control_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 : PBPin PBPin PBPin PBPin
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PBPin */
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GPIO_InitStruct.Pin = M1_Pin|RESET_Pin|W5500_CS_Pin|LED_RX_Pin
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|LED_TX_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(GPIOB, &GPIO_InitStruct);
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/*Configure GPIO pin : PtPin */
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GPIO_InitStruct.Pin = AUX_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(AUX_GPIO_Port, &GPIO_InitStruct);
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/*Configure GPIO pins : PBPin PBPin PBPin PBPin */
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GPIO_InitStruct.Pin = MCU_DI1_Pin|MCU_DI2_Pin|MCU_DI3_Pin|MCU_DI4_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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}
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/* USER CODE BEGIN 2 */
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/**
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* @brief 点亮LED_TX
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* @note LED_TX为高电平有效（Active High）
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* @retval None
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*/
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void gpio_led_tx_on(void)
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{
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HAL_GPIO_WritePin( LED_TX_GPIO_Port, LED_TX_Pin, GPIO_PIN_SET);
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}
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/**
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* @brief 熄灭LED_TX
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* @note LED_TX为高电平有效（Active High）
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* @retval None
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*/
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void gpio_led_tx_off(void)
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{
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HAL_GPIO_WritePin( LED_TX_GPIO_Port, LED_TX_Pin, GPIO_PIN_RESET);
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}
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/**
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* @brief 点亮LED_RX
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* @note LED_RX为高电平有效（Active High）
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* @retval None
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*/
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void gpio_led_rx_on(void)
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{
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HAL_GPIO_WritePin( LED_RX_GPIO_Port, LED_RX_Pin, GPIO_PIN_SET);
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}
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/**
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* @brief 熄灭LED_RX
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* @note LED_RX为高电平有效（Active High）
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* @retval None
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*/
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void gpio_led_rx_off(void)
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{
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HAL_GPIO_WritePin( LED_RX_GPIO_Port, LED_RX_Pin, GPIO_PIN_RESET);
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}
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/* USER CODE END 2 */
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