DDDR_Handler_Pace_A_Per.java

import javax.realtime.PeriodicParameters;
import javax.realtime.PeriodicTimer;
import javax.realtime.PriorityParameters;
import javax.realtime.PriorityScheduler;
import javax.realtime.Timer;
import javax.realtime.RelativeTime;
import javax.safetycritical.StorageConfigurationParameters;
import javax.realtime.Clock;
import javax.realtime.*;
import javax.safetycritical.*;


// Implementaion of a periodic event handler

public class DDDR_Handler_Pace_A_Per extends PeriodicEventHandler {

	DDDR_Actuator_A pm_A;
	DDDR_Sensor_V pms_V; 
	DDDR_Sensor_A pms_A; 
	int Pacing_Length_A;

 
	public DDDR_Handler_Pace_A_Per(int Pace_Interval,int Pacing_Length,DDDR_Actuator_A pm_A_temp,DDDR_Sensor_V pms_V_temp,DDDR_Sensor_A pms_A_temp, AsyncEventHandler handler) {
		super(new PriorityParameters(PriorityScheduler.instance()
				.getNormPriority()), new PeriodicParameters(null,
				new RelativeTime(Pace_Interval, 0),null, new RelativeTime(8,0),null,handler), new StorageConfigurationParameters(
				32768, 4096, 4096), 65536, "Handler_A");
	Pacing_Length_A = Pacing_Length;
	
	pm_A = pm_A_temp;
	pms_V = pms_V_temp;
	pms_A = pms_A_temp;

	}

	public void handleEvent() {
	  if(DDDR_PMMission.Phase == DDDR_PMMission.PACE_A){

	  if(DDDR_PMMission.Sensor_A_Reading_Valid==true){
	      pms_A.Sensor_OFF_A();
	  }
  
	try{
		if(DDDR_PMMission.Intrinsic_A_Activity_Found==false){
		pm_A.Pace_ON_A();
		RealtimeThread.sleep(new RelativeTime(Pacing_Length_A,0));  //sleep
		pm_A.Pace_OFF_A();
		System.out.println("Periodic Pacing A");
		pms_V.Sensor_ON_V();
		}else{
		      DDDR_PMMission.Intrinsic_A_Activity_Found=false;
		}

	}catch (InterruptedException ie)
	  {
	    System.out.println(ie.getMessage());
      }

DDDR_PMMission.Phase = DDDR_PMMission.SENSE_V;

  }//end counter lock
}
}