delay.c

来自「用C8051F芯片完成的温度远程采集程序,发送,接受两个模块通信完成,内嵌CRC」· C语言 代码 · 共 39 行

#include "DELAY.H"
static void delay100us(void);
static void delay100us(void)
{
    unsigned char time = 100;
    while(--time);
}
void delay(unsigned char x,unsigned char y)
{
    while(--x)
    while(--y);						   //delay(100,100)ԼΪ8ms
}
void delayUs(unsigned char time)
{
    while(--time)
        delay100us();
}
void delayMs(unsigned char time)
{
    unsigned char i;
    while(--time)
    {
        for(i=0;i<10;i++)
            delay100us();
    }
}
#ifdef DELAY_H_S
void delayS(unsigned char time)
{
    unsigned char i,j;
    while(--time)
    {
        for(i=0;i<100;i++)
            for(j=0;j<100;j++)
                delay100us();
    }
}
#endif