MiaoUI/examples/STM32F103C8T6/USER/APP/APP_Buzzer.c

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#include "APP_Buzzer.h"
#include "HAL_Buzzer.h"
#include "buzzer.h"
buzzer_t Buzzer;
/**
* @brief
*/
void APP_Buzzer_Setup(void)
{
// 配置蜂鸣器对象
Buzzer.interruptMs = 10; // 每10毫秒触发一次中断需要与定时器定时一样
Buzzer.fnx.pwmOut = pwm_set_freq; // 设置频率的函数传递
// 初始化蜂鸣器
buzzer_init(&Buzzer);
}