初始化毕业设计项目

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2026-05-01 20:29:02 +08:00
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#ifndef __BUZZER_LED_H
#define __BUZZER_LED_H
#include "stm32f10x.h"
// 定义GPIO控制宏 (根据连接图.md修改)
#define LED_SUCCESS_OFF() GPIO_ResetBits(GPIOB, GPIO_Pin_4) // PB4, 高电平点亮
#define LED_SUCCESS_ON() GPIO_SetBits(GPIOB, GPIO_Pin_4)
#define BUZZER_OFF() GPIO_SetBits(GPIOB, GPIO_Pin_5) // PB5, 低电平触发
#define BUZZER_ON() GPIO_ResetBits(GPIOB, GPIO_Pin_5)
// PC13板载状态指示LED (低电平点亮)
#define LED_STATUS_ON() GPIO_ResetBits(GPIOC, GPIO_Pin_13) // 初始化中:常亮
#define LED_STATUS_OFF() GPIO_SetBits(GPIOC, GPIO_Pin_13) // 就绪后:熄灭
// 声明初始化函数
void Buzzer_LED_Init(void);
#endif