wait.c

来自「SOS操作系统用于无线传感器网络节点的源代码」· C语言 代码 · 共 20 行

#include "hal.h"
#include "sos_inttypes.h"
//-----------------------------------------------------------------------------
// See hal.h for a description of this function.
//-----------------------------------------------------------------------------
void halWait(BYTE wait){
   uint32_t largeWait;

   if(wait == 0)
   {return;}
   largeWait = ((uint16_t) (wait << 7));
   largeWait += 114*wait;


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

   return;
}