inpt_.c

单片机与pc机通讯例程的mcu部分

#include "Def_.h"

/*----------------------------------------------------
中断函数等
----------------------------------------------------*/

#if 0
void T2_Srv(void) interrupt 5 using 1
{
	TF2 = 0;
	EXF2 = 0;
}
#endif

#if 0
void T1_Srv(void) interrupt 3 using 1
/*
*/
{

}
#endif

U08 T0BaseTimeCount;
U08 T0Base1msCount;
U08 T0Base10msCOunt;
void T0_Srv() interrupt 1 using 1
/*
Timer 0的中断函数
*/
{
	if(++T0BaseTimeCount > (1000/T0_BASE_TIME))
	{
		Flag1ms = 1;
		T0BaseTimeCount = 0;
		if(++T0Base1msCount > 10)
		{
			Flag10ms = 1;
			T0Base1msCount = 0;
			if(++T0Base10msCOunt > (1000/10))
			{
				Flag1s = 1;
				T0Base10msCOunt = 0;
			}
		}
	}
}

void Ser_Srv() interrupt 4 using 3
/*
串口的中断函数
*/
{
	if(RI)
	{
		RI = 0;
		if(SerRecPos < SER_REC_BUFF_MAX)
			SerRecBuff[SerRecPos] = SBUF;

		if(SerRecPos < 0xff)	++SerRecPos;
	}
	if(TI)
	{
		TI = 0;
	}
}