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//=========================================================================//
//                                                                         //
//  PonyProg - Serial Device Programmer                                    //
//                                                                         //
//  Copyright (C) 1997-2020   Claudio Lanconelli                           //
//                                                                         //
//  http://ponyprog.sourceforge.net                                        //
//                                                                         //
//-------------------------------------------------------------------------//
//                                                                         //
// This program 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 version2 of        //
// the License, or (at your option) any later version.                     //
//                                                                         //
// This program 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 (see LICENSE);     if not, write to the         //
// Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. //
//                                                                         //
//=========================================================================//

#ifndef _X2444BUS_H
#define _X2444BUS_H

#include "microbus.h"
#include "device.h"


class X2444Bus : public MicroWireBus
{
  public:
	X2444Bus(BusInterface *ptr = 0);

	long Read(int addr, uint8_t *data, long length, int page_size = 0);
	long Write(int addr, uint8_t const *data, long length, int page_size = 0);

	virtual void SetOrganization(int org)
	{
		if (org == ORG8 || org == ORG16)
		{
			organization = org;
		}
	}
	virtual int GetOrganization() const
	{
		return organization;
	}

  protected:

	void SendCmdAddr(int cmd, int addr);

  private:

	//Command Opcode
	const uint8_t ReadCode;
	const uint8_t WriteCode;
	const uint8_t WriteEnableCode;
	const uint8_t WriteDisableCode;
	const uint8_t RecallCode;
	const uint8_t StoreCode;

	const long loop_timeout;

	void setCS()
	{
		SetReset();
	}

	void clearCS()
	{
		ClearReset();
	}

	//      int address_len;
	int organization;
};

#endif