普中STM32F103ZET6 流水灯源代码——HAL库版

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/**
  ******************************************************************************
  * @file    gpio.c
  * @brief   This file provides code for the configuration
  *          of all used GPIO pins.
  ******************************************************************************
  * @attention
  *
  * Copyright (c) 2023 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.
  *
  ******************************************************************************
  */
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/* Includes ------------------------------------------------------------------*/
#include "gpio.h"

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/*----------------------------------------------------------------------------*/
/* Configure GPIO                                                             */
/*----------------------------------------------------------------------------*/
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/** Configure pins
*/
void MX_GPIO_Init(void)
{

  GPIO_InitTypeDef GPIO_InitStruct = {0};

  /* GPIO Ports Clock Enable */
  __HAL_RCC_GPIOE_CLK_ENABLE();
  __HAL_RCC_GPIOF_CLK_ENABLE();

  /*Configure GPIO pin Output Level */
  HAL_GPIO_WritePin(GPIOE, GPIO_PIN_0|GPIO_PIN_2|GPIO_PIN_4|GPIO_PIN_6, GPIO_PIN_SET);

  /*Configure GPIO pin : PE0 */
  GPIO_InitStruct.Pin = (GPIO_PIN_0|GPIO_PIN_2|GPIO_PIN_4|GPIO_PIN_6);
  GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
  GPIO_InitStruct.Pull = GPIO_PULLUP;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
  HAL_GPIO_Init(GPIOE, &GPIO_InitStruct);

  HAL_GPIO_WritePin(GPIOF, GPIO_PIN_0|GPIO_PIN_2|GPIO_PIN_4|GPIO_PIN_6, GPIO_PIN_SET);

  /*Configure GPIO pin : PE0 */
  GPIO_InitStruct.Pin = (GPIO_PIN_0|GPIO_PIN_2|GPIO_PIN_4|GPIO_PIN_6);
  GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
  GPIO_InitStruct.Pull = GPIO_PULLUP;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
  HAL_GPIO_Init(GPIOF, &GPIO_InitStruct);

}

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