wait.c

来自「实验在Keil 3平台上调试通过」· C语言 代码 · 共 22 行

#include <chipcon/ioCC1110.h>
#define CLKSPD  (CLKCON & 0x07)

#define ulong unsigned long
#define uint unsigned int
#define uchar  unsigned char

void halWait(uchar wait){
   ulong largeWait;

   if(wait == 0)
   {return;}
   largeWait = ((uint) (wait << 7));
   largeWait += 114*wait;


   largeWait = (largeWait >> CLKSPD);
   while(largeWait--);

   return;
}