MMA7660脉搏震动检测算法.doc

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  (c) copyright Freescale Semiconductor Ltd. 2008
  ALL RIGHTS RESERVED

 Ver 0.01  Oct.2008 Released

 Note: This is an example code shows how to handle the interrupt
       generated by MMA7660 on pulse detection
 /

#include "MMA7660_Pulse.h"
#define Pulse_Detection_Condition 1

void MMA7660_Pulse_main(void){
  VUINT8 Ans;

  MMA7660_Pulse_Startup();
  Enable_Host_Interrupts_for_MMA7660;           //Enable host interrupt to respond to MMA7660 INT pin
  while(Pulse_Detection_Condition)
  {
    Ans = 0;
    if((Pulse_Delay_1)||(MMA7660_InterruptPin))
    {
      if(Pulse_Delay_1) Pulse_Delay_1--;
    }
    else
    {
      Host_Enter_Wait_Mode;
    }
    Ans = MMA7660_Pulse_InterruptService();
    if(Ans)
    {
      //Pulse Detected, add application code here:
    }
  }
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