delay.c

电源控制,NEC遥控IR接受,和IR模拟发送代码,

#include    <reg52.h>
#include    "I2C.h"
#include    "common.h"
void Delay100us(void)
{
    uchar  x;
#ifdef STC12C2052	
    x = 14*10;
#endif
#ifdef STC89C52
    x = 14;
#endif
    while (x-- != 0);
}

void Delay25ms(uchar x )
{
  uchar i;
  while(x)
  {
     for(i=0;i<=250;i++)		
     { 	
       Delay100us();
     }	
     x--;
  }
}