spkled.c

来自「AVR下的WG26中断接收函数及相关资料说明」· C语言 代码 · 共 25 行

#include "typedef.h"
#include "ll.h"

extern unsigned char prgCnt;
void led_spker_out()
{
	if(b_spker)
	{
		spOut = 1;
		bTagLed = 1;
		if(spkerCnt > 40)
		{
			spOut = 0;
			spkerCnt = 0;
			b_spker = 0;
			bTagLed = 0;
		}
	}
	if(prgCnt > 100)
	{
		prgCnt = 0;
		bPrgRunLed = !bPrgRunLed;
	}
}