DownCounterProgram.cpp

//
// Copyright (c) Phoenix Contact GmbH & Co. KG. All rights reserved.
// Licensed under the MIT. See LICENSE file in the project root for full license information.
//

#include "DownCounterProgram.hpp"
#include "Arp/System/Commons/Logging.h"
#include "Arp/Base/Core/ByteConverter.hpp"

namespace ProgramComponentInteraction
{
 
void DownCounterProgram::Execute()
{
	// Print the current progress and the counter value to the Output.log file
		Command c = counterComponent.GetCommand();

	    switch(progress)
	    {
	         // Check if counting shall be started next cycle
	        case Progress::Done : // idle state
	        {

	            // access GetCommand() funktion of the Component via reference.
	            if( c == Command::CountDown)
	            {
	                log.Info("DC Start");
	                progress = Progress::Running;
	            }
	            break;
	        }
	        // Decrement the OP_Counter
	        case Progress::Running :
	        {
	            this->OP_Counter--;
	            if(  this->OP_Counter <= 0 )
	            {
	                progress = Progress::Stopped;
	            }
	            break;
	        }
	        // Reset the Counter
	        case Progress::Stopped :// reinitialize state
	        {
	            log.Info("DC Done");
	            this->OP_Counter = 255;
	            counterComponent.RefreshState();
	            progress = Progress::Done;
	            break;
	        }

	        default :
	            progress = Progress::Stopped;
	        break;
	    }

	    // Push the current progress to the component.
	    counterComponent.SetProgressDC(progress);
}

} // end of namespace ProgramComponentInteraction