wait.c

来自「Chipcon CC2431 EB TestProgram」· C语言 代码 · 共 43 行

/******************************************************************************
*                                                                             *
*        **********                                                           *
*       ************                                                          *
*      ***        ***                                                         *
*     ***    ++    ***                                                        *
*     ***   +  +   ***                      CHIPCON                           *
*     ***   +                                                                 *
*     ***   +  +   ***                                                        *
*     ***    ++    ***                                                        *
*      ***        ***                                                         *
*       ************                                                          *
*        **********                                                           *
*                                                                             *
*******************************************************************************

Filename:     wait.c
Target:       cc2430
Author:       EFU
Revised:      16/12-2005
Revision:     1.0
******************************************************************************/
#include "hal.h"


//-----------------------------------------------------------------------------
// See hal.h for a description of this function.
//-----------------------------------------------------------------------------
void halWait(BYTE wait){
   UINT32 largeWait;

   if(wait == 0)
   {return;}
   largeWait = ((UINT16) (wait << 7));
   largeWait += 114*wait;


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

   return;
}