pwrmgnt_wakeupsource.c

来自「基於 c51/8051 的 nand Flash Memory HY27US08」· C语言 代码 · 共 38 行

#if defined(__PIC24F__)
#include <p24Fxxxx.h>
#endif
#include "PwrMgnt.h"

#ifdef _PWRMGNT

/******************************************************************************
 * Function:        WAKEUP_SOURCE PwrMgnt_WakeupSource(void)
 *
 * PreCondition:    None   
 *
 * Input:           None
 *
 * Output:          WAKEUP_SOURCE : Enum value representing the source of wakeup
 *
 * Side Effects:    None
 *
 * Overview:        This function returns the source of wakeup.
 *
 * Note:            None
 *****************************************************************************/
WAKEUP_SOURCE PwrMgnt_WakeupSource(void)
{
   if(RCONbits.SLEEP)
   {
      return(WAKEUP_SLEEP);
   }
   if(RCONbits.IDLE)
   {
      return(WAKEUP_IDLE);
   }
}

#else
#warning "Does not build on this target"
#endif