E32_433开发板程序

2026-04-10 20:26:51 +08:00
commit 7a39359dd0
1286 changed files with 689533 additions and 0 deletions
--- a/Core/Src/gpio.c
+++ b/Core/Src/gpio.c
@ -0,0 +1,122 @@
+/* USER CODE BEGIN Header */
+/**
+  ******************************************************************************
+  * @file    gpio.c
+  * @brief   This file provides code for the configuration
+  *          of all used GPIO pins.
+  ******************************************************************************
+  * @attention
+  *
+  * Copyright (c) 2024 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.
+  *
+  ******************************************************************************
+  */
+/* USER CODE END Header */
+
+/* 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_GPIOC_CLK_ENABLE();
+  __HAL_RCC_GPIOD_CLK_ENABLE();
+  __HAL_RCC_GPIOA_CLK_ENABLE();
+  __HAL_RCC_GPIOB_CLK_ENABLE();
+
+  /*Configure GPIO pin Output Level */
+  HAL_GPIO_WritePin(GPIOA, RESET_Pin|M0_Pin|LED_TX_Pin, GPIO_PIN_SET);
+
+  /*Configure GPIO pin Output Level */
+  HAL_GPIO_WritePin(GPIOB, M1_Pin|LED_RX_Pin, GPIO_PIN_SET);
+
+  /*Configure GPIO pin Output Level */
+  HAL_GPIO_WritePin(USB_CTRL_GPIO_Port, USB_CTRL_Pin, GPIO_PIN_RESET);
+
+  /*Configure GPIO pins : PAPin PAPin PAPin */
+  GPIO_InitStruct.Pin = RESET_Pin|M0_Pin|LED_TX_Pin;
+  GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
+  GPIO_InitStruct.Pull = GPIO_NOPULL;
+  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+  HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
+
+  /*Configure GPIO pins : PBPin PBPin PBPin */
+  GPIO_InitStruct.Pin = M1_Pin|USB_CTRL_Pin|LED_RX_Pin;
+  GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
+  GPIO_InitStruct.Pull = GPIO_NOPULL;
+  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+  HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
+
+  /*Configure GPIO pin : PtPin */
+  GPIO_InitStruct.Pin = AUX_Pin;
+  GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
+  GPIO_InitStruct.Pull = GPIO_PULLUP;
+  HAL_GPIO_Init(AUX_GPIO_Port, &GPIO_InitStruct);
+
+  /*Configure GPIO pins : PBPin PBPin PBPin */
+  GPIO_InitStruct.Pin = KEY_UP_Pin|KEY_ENTER_Pin|KEY_DOWN_Pin;
+  GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
+  GPIO_InitStruct.Pull = GPIO_NOPULL;
+  HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
+
+}
+
+/* USER CODE BEGIN 2 */
+void gpio_usb_ctrl_on(void)
+{
+	HAL_GPIO_WritePin( USB_CTRL_GPIO_Port , USB_CTRL_Pin , GPIO_PIN_SET );
+}
+
+void gpio_usb_ctrl_off(void)
+{
+	HAL_GPIO_WritePin( USB_CTRL_GPIO_Port , USB_CTRL_Pin , GPIO_PIN_RESET );
+}
+
+void gpio_led_tx_on(void)
+{
+	HAL_GPIO_WritePin( LED_TX_GPIO_Port,  LED_TX_Pin, GPIO_PIN_RESET);
+}
+
+void gpio_led_tx_off(void)
+{
+	HAL_GPIO_WritePin( LED_TX_GPIO_Port,  LED_TX_Pin, GPIO_PIN_SET);
+}
+
+void gpio_led_rx_on(void)
+{
+	HAL_GPIO_WritePin( LED_RX_GPIO_Port,  LED_RX_Pin, GPIO_PIN_RESET);
+}
+
+void gpio_led_rx_off(void)
+{
+	HAL_GPIO_WritePin( LED_RX_GPIO_Port,  LED_RX_Pin, GPIO_PIN_SET);
+}
+
+
+/* USER CODE END 2 */