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/***************************************************************************
* Copyright (C) 2006 Nicolas Hadacek <[email protected]> *
* *
* 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 version 2 of the License, or *
* (at your option) any later version. *
***************************************************************************/
#ifndef PICKIT_H
#define PICKIT_H
#include "progs/icd2/base/microchip.h"
#include "common/port/usb_port.h"
#include "devices/pic/pic/pic_memory.h"
#include "devices/pic/prog/pic_prog.h"
namespace Pickit
{
enum PowerType { PowerOff = 0, PowerOn = 1, Osc2_5kHz = 2 };
//-----------------------------------------------------------------------------
class Array
{
public:
uint length() const { return _data.count(); }
TQString pretty() const;
uchar &operator[](uint i) { return _data[i]; }
uchar operator[](uint i) const { return _data[i]; }
protected:
Array(uint length, uchar fillChar, PrintMode mode);
private:
uchar _fillChar;
PrintMode _mode;
TQMemArray<uchar> _data;
friend class USBPort;
};
//-----------------------------------------------------------------------------
class USBPort : public Port::USB
{
public:
USBPort(uint deviceId, Log::Base &manager);
virtual Array array() const = 0;
bool command(const Array &cmd);
bool command(uchar c);
bool command(const char *s);
bool receive(Array &data);
bool getMode(VersionData &version, ::Programmer::Mode &mode);
bool receiveWords(uint nbBytesWord, uint nbRead, TQValueVector<uint> &data, uint offset = 0);
protected:
virtual uint writeEndPoint() const = 0;
virtual uint readEndPoint() const = 0;
private:
virtual uint timeout(uint) const { return 10000; } // 10s
enum { CONFIG_HID = 1, // use HID for pickit configuration
CONFIG_VENDOR = 2 // vendor specific configuration
};
};
//-----------------------------------------------------------------------------
class Hardware : public ::Programmer::PicHardware
{
public:
Hardware(::Programmer::Base &base, USBPort *port);
bool setTargetPower(uint value);
USBPort &port() { return static_cast<USBPort &>(*_port); }
const USBPort &port() const { return static_cast<USBPort &>(*_port); }
bool writeWords(uint max, char c, uint nbBytesWord,
uint &i, const Device::Array &data);
bool regenerateOsccal(BitValue &newValue);
protected:
virtual bool internalConnectHardware();
};
//-----------------------------------------------------------------------------
class DeviceSpecific : public ::Programmer::PicDeviceSpecific
{
public:
DeviceSpecific(::Programmer::Base &base) : ::Programmer::PicDeviceSpecific(base) {}
virtual bool canEraseAll() const { return true; }
virtual bool canEraseRange(Pic::MemoryRangeType type) const { return ( type==Pic::MemoryRangeType::Code || type==Pic::MemoryRangeType::Eeprom ); }
virtual bool canReadRange(Pic::MemoryRangeType) const { return true; }
virtual bool canWriteRange(Pic::MemoryRangeType) const { return true; }
Hardware &hardware() { return static_cast<Hardware &>(*_base.hardware()); }
virtual bool init() = 0;
virtual bool setPowerOn();
virtual bool setPowerOff();
virtual bool setTargetPowerOn(bool on);
virtual char entryMode() const = 0;
};
//-----------------------------------------------------------------------------
class BMDeviceSpecific : public DeviceSpecific
{
public:
BMDeviceSpecific(::Programmer::Base &base) : DeviceSpecific(base) {}
virtual bool gotoMemory(Pic::MemoryRangeType type) = 0;
virtual bool doRead(Pic::MemoryRangeType type, Device::Array &data, const ::Programmer::VerifyData *vdata);
virtual bool incrementPC(uint nb);
virtual uint nbWrites(Pic::MemoryRangeType type) const = 0;
virtual char writeCode() const = 0;
virtual char writeData() const = 0;
virtual bool doWrite(Pic::MemoryRangeType type, const Device::Array &data, bool force);
virtual bool doEraseRange(Pic::MemoryRangeType type);
};
//-----------------------------------------------------------------------------
class Baseline : public BMDeviceSpecific
{
public:
Baseline(::Programmer::Base &base) : BMDeviceSpecific(base) {}
virtual bool doErase(bool) { return doEraseRange(Pic::MemoryRangeType::Code); }
virtual bool gotoMemory(Pic::MemoryRangeType type);
virtual char writeCode() const { return 'w'; }
virtual char writeData() const { return 'D'; }
};
class P16F : public BMDeviceSpecific
{
public:
P16F(::Programmer::Base &base) : BMDeviceSpecific(base) {}
virtual bool gotoMemory(Pic::MemoryRangeType type);
virtual bool doEraseRange(Pic::MemoryRangeType type);
virtual bool doErase(bool);
virtual char writeCode() const { return 'W'; }
virtual char writeData() const { return 'D'; }
};
} // namespace
#endif
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