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Delay.c：源码内容

							/************************************************
Delay subroutine
Copyright 2006 by Vson. All rights reserved.
Author:      Bryan Cai
Date:        2006.12.21
Description: soft delay
Note:
Identifier abbreviation: 
                         c-const
                         a-array
                         p-pointer
                         g-global
                         uc-unsigned char
                         w-unsigned int
                         cnt-count
                         pnt-point
Update:
      2006.12.21  Bryan      program header
************************************************/
#include "includeH.h"
void Delay1500ms(void)
{     
      unsigned char ucGeneralCount;
      for (ucGeneralCount=0; ucGeneralCount<30; ucGeneralCount++)// delay 1.5S minimun 1 second
      {
         ATcmdDelay();  //50ms
      }
}
void Delay2000ms(void)
{     
      unsigned char ucGeneralCount;
      for (ucGeneralCount=0; ucGeneralCount<40; ucGeneralCount++)// delay 1.5S minimun 1 second
      {
         ATcmdDelay();  //50ms
      }
}
void ATcmdDelay(void)//delay 50ms
{ 
  unsigned int DelayCnt=0;
  for(DelayCnt = 0;DelayCnt < 0xbfff;DelayCnt++)//0xbfff
  _NOP();
}
void delay800ms(void)//delay 8000ms
{ 
  unsigned int DelayCnt=0;
  for(DelayCnt=0;DelayCnt<0xffff;DelayCnt++)
  _NOP();
} 
void delay1us(unsigned int wDelayNum)//delay 1us
{ 
  unsigned int wGeneralCount=0;
  wDelayNum=wDelayNum-1;
  for (wGeneralCount=0;wGeneralCount<wDelayNum;wGeneralCount++)
  {
     __no_operation();
  }	
} 

						