delay.c

来自「彩晶CM12864-12单色液晶模块128x64点阵的51芯片驱动程序和配置.」· C语言 代码 · 共 54 行

/***************************************************************
Copyright(c) Vitro Light All Rights Reserved.
Author:   Tenghan
Filename: delay.c

Description:

*****************************************************************
$File: //delay.c $
$Revision: #1 $
$Date: 2007/07/04 $
****************************************************************/
#include "type_51.h"
#include "delay.h"

void delayms(UINT8 ms)	
{						
     UINT8 i;
     while(ms--)
     {
         for(i = 0; i < 120; i++);
     }
}

void delays()
{
    UINT8 i;
    for(i=0;i<10;i++)
    {
        delayms(100);
    }
}

void delay()
{
    UINT8 i;
    i = i;
}

/*=============================================================================
Function Name: delaynms
Description: delay n ms.
Input:    n
Return:  None 
Note:
=============================================================================*/
void delaynms(UINT16 n) 
{
 UINT16 da,db;
 for(da=0;da<n;da++)
   for(db=0;db<10;db++);
}