int.c

LV4137显示驱动,自己做的,比较简单,但很实用,MCU用的是Myson MTV512,Keil下编译

//----------------------------------------------------------------------------------------------------
// ID Code      : Int.c No.0001
// Update Note  : 
//
//----------------------------------------------------------------------------------------------------

#define __INT__

#include "Header\Include.h"

//--------------------------------------------------
// Timer0 Interrupt (1ms)
//--------------------------------------------------
void IntProcTimer0(void) interrupt 1
{
    static BYTE data ucTimer0Cnt = 10;
    
    TR0 = _OFF;
    TL0 = _TIMER0_COUNT_LBYTE;
    TH0 = _TIMER0_COUNT_HBYTE;

    bNotifyTimer0Int = _TRUE;

    if (ucTimer0Cnt) 
    {
	ucTimer0Cnt--;
    } 
    else 
    {
	CTimerDecreaseTimerCnt();
	ucTimer0Cnt = 10;
    }
    TR0 = _ON;

}