?? _delay.c
字號:
/*
* Delay functions
*
* Make sure this code is compiled with full optimization!!!
*/
#ifndef __DELAY_C
#define __DELAY_C
#include "always.h"
#include "delay.h"
void DelayIntUs(union wordtype cnt)
{
unsigned int i;
for(i=1;i<=cnt.byte.high;i++)
{
DelayUs(255);
}
DelayUs(cnt.byte.low);
}
void DelayMs(unsigned char cnt)
{
unsigned char i;
do {
i = 4;
do {
DelayUs(250);
} while(--i);
} while(--cnt);
}
void DelayS(unsigned char cnt)
{
unsigned char i;
do {
i = 4;
do {
DelayMs(250);
} while(--i);
} while(--cnt);
}
#endif
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