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/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 4; tab-width: 4 -*- */

/*

 * openobd

 * Copyright (C) Simon Booth 2010 <simesb@users.sourceforge.net>

 *

 * openobd is free software: you can redistribute it and/or modify it

 * under the terms of the GNU General Public License as published by the

 * Free Software Foundation, either version 3 of the License, or

 * (at your option) any later version.

 *

 * openobd is distributed in the hope that it will be useful, but

 * WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

 * See the GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License along

 * with this program.  If not, see <http://www.gnu.org/licenses/>.

 */



#ifndef _ELM327_H_

#define _ELM327_H_



#include "obdbase.h"



#define PROTO_AUTOMATIC			0x00    ///< Automatic protocol

#define PROTO_J1850_PWM			0x01    ///<

#define PROTO_J1850_VPW			0x02    ///<

#define PROTO_9141				0x03    ///<

#define PROTO_14230_BAUD_INIT   0x04    ///<

#define PROTO_14230_FAST_INIT   0x05    ///<

#define PROTO_15765_11_500		0x06    ///<

#define PROTO_15765_29_500		0x07    ///<

#define PROTO_15765_11_250		0x08    ///<

#define PROTO_15765_29_250		0x09    ///<

#define PROTO_J1939				0x0A    ///<

#define PROTO_USER_1			0x0B    ///<

#define PROTO_USER_2			0x0C    ///<



class elm327: public obdbase

{

public:

	elm327 (const wxString& serialPort);

	bool obdProtocolSet (int OBDprotocol);

	wxString obdDeviceIdentify ();

	wxString obdProtocolGet();

	void obdInitSlow ();

	void obdInitFast ();

	void obdDeviceDisconnect();

	bool elmSetHeaders (bool show);

	bool elmSetEcho (bool show);

	bool elmSetCanAutoformat(bool on);



	double elmGetVersion();



protected:



private:



    double version_;

	wxString elmSendAtCommand (const wxString& command);

};



#endif // _ELM327_H_