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//=========================================================================//
// //
// PonyProg - Serial Device Programmer //
// //
// Copyright (C) 1997-2025 Claudio Lanconelli //
// //
// https://github.com/lancos/ponyprog //
// //
//-------------------------------------------------------------------------//
// //
// 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 _AT93CBUS_H
#define _AT93CBUS_H
#include "microbus.h"
class At93cBus : public MicroWireBus
{
public:
At93cBus(BusInterface *ptr = 0);
//virtual ~At93cBus();
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);
void SetOrganization(int org)
{
if (org == ORG8 || org == ORG16)
{
organization = org;
}
}
int GetOrganization() const
{
return organization;
}
int Erase(int type = 0);
//int CalcAddressSize(int mem_size) const override
//{
// return MicroWireBus::CalcAddressSize(mem_size);
//}
protected:
int SendCmdOpcode(int opcode)
{
return SendDataWord(opcode, 3);
}
private:
//Command Opcode
const uint8_t ReadCode;
const uint8_t WriteCode;
const uint8_t WriteEnableCode;
const uint8_t EraseAllCode;
const uint8_t PrClearCode;
const long loop_timeout;
void setCS()
{
SetReset(); //27/05/98
}
void clearCS()
{
ClearReset(); //27/05/98
}
int address_len;
int organization;
};
#endif
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