setDiscreteDevicesMessage.h

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// File Name: setDiscreteDevicesMessage.h
//
// Written By: Danny Kent (jaus AT dannykent DOT com), Tom Galluzzo 
//
// Version: 3.3.0a
//
// Date: 08/07/08
//
// Description: This file defines the attributes of a SetDiscreteDevicesMessage

#ifndef SET_DISCRETE_DEVICES_MESSAGE_H
#define SET_DISCRETE_DEVICES_MESSAGE_H

#include "jaus.h"

#ifndef JAUS_DEVICES_PV
#define JAUS_DEVICES_PV
#define JAUS_DEVICES_PV_PROPULSION_BIT	0
#define JAUS_DEVICES_PV_PARKING_BIT		1
#define JAUS_DEVICES_PV_GEAR_BIT		2
#define JAUS_DEVICES_PV_TRANSFER_BIT	3
#endif

#ifndef JAUS_DEVICES_PROPULSION_BF
#define JAUS_DEVICES_PROPULSION_BF
#define JAUS_DEVICES_PROPULSION_BF_MAIN_POWER_BIT		0
#define JAUS_DEVICES_PROPULSION_BF_MAIN_FUEL_BIT		1
#define JAUS_DEVICES_PROPULSION_BF_AUXILARY_FUEL_BIT	2
#define JAUS_DEVICES_PROPULSION_BF_AUXILARY_POWER_BIT	3
#define JAUS_DEVICES_PROPULSION_BF_STARTING_DEVICE_BIT	4
#define JAUS_DEVICES_PROPULSION_BF_COLD_START_BIT		5
#define JAUS_DEVICES_PROPULSION_BF_AUTO_START_BIT		6
#define JAUS_DEVICES_PROPULSION_BF_AUTO_SHUTDOWN_BIT	7
#endif

#ifndef JAUS_DEVICES_OTHER_BF
#define JAUS_DEVICES_OTHER_BF
#define JAUS_DEVICES_OTHER_BF_PARKING_BRAKE_BIT	0
#define JAUS_DEVICES_OTHER_BF_HORN_BIT			1
#endif

typedef struct
{
	// Include all parameters from a JausMessage structure:
	// Header Properties
	struct
	{
		// Properties by bit fields
		#ifdef JAUS_BIG_ENDIAN
			JausUnsignedShort reserved:2;
			JausUnsignedShort version:6;
			JausUnsignedShort expFlag:1;
			JausUnsignedShort scFlag:1;
			JausUnsignedShort ackNak:2;
			JausUnsignedShort priority:4; 
		#elif JAUS_LITTLE_ENDIAN
			JausUnsignedShort priority:4; 
			JausUnsignedShort ackNak:2;
			JausUnsignedShort scFlag:1; 
			JausUnsignedShort expFlag:1;
			JausUnsignedShort version:6; 
			JausUnsignedShort reserved:2;
		#else
			#error "Please define system endianess (see jaus.h)"
		#endif
	}properties;

	JausUnsignedShort commandCode; 

	JausAddress destination;

	JausAddress source;

	JausUnsignedInteger dataSize;

	JausUnsignedInteger dataFlag;
	
	JausUnsignedShort sequenceNumber;

	JausByte presenceVector;
	JausByte gear;
	JausByte transferCase;
	
	// Main Propulsion
	JausBoolean mainPropulsion;
	JausBoolean mainFuelSupply;
	JausBoolean auxFuelSupply;
	JausBoolean powerAuxDevices;
	JausBoolean startingDevice;
	JausBoolean coldStart;
	JausBoolean automaticStart;
	JausBoolean automaticStop;

	// Parking, Brake and Horn
	JausBoolean parkingBrake;
	JausBoolean horn;

}SetDiscreteDevicesMessageStruct;

typedef SetDiscreteDevicesMessageStruct* SetDiscreteDevicesMessage;

JAUS_EXPORT SetDiscreteDevicesMessage setDiscreteDevicesMessageCreate(void);
JAUS_EXPORT void setDiscreteDevicesMessageDestroy(SetDiscreteDevicesMessage);

JAUS_EXPORT JausBoolean setDiscreteDevicesMessageFromBuffer(SetDiscreteDevicesMessage message, unsigned char* buffer, unsigned int bufferSizeBytes);
JAUS_EXPORT JausBoolean setDiscreteDevicesMessageToBuffer(SetDiscreteDevicesMessage message, unsigned char *buffer, unsigned int bufferSizeBytes);

JAUS_EXPORT SetDiscreteDevicesMessage setDiscreteDevicesMessageFromJausMessage(JausMessage jausMessage);
JAUS_EXPORT JausMessage setDiscreteDevicesMessageToJausMessage(SetDiscreteDevicesMessage message);

JAUS_EXPORT unsigned int setDiscreteDevicesMessageSize(SetDiscreteDevicesMessage message);

#endif // SET_DISCRETE_DEVICES_MESSAGE_H