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/***************************************************************************
* Copyright (C) 2007 Nicolas Hadacek <hadacek@kde.org> *
* *
* 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 PICDEM_BOOTLOADER_H
#define PICDEM_BOOTLOADER_H
#include "progs/bootloader/base/bootloader.h"
#include "common/port/usb_port.h"
namespace PicdemBootloader
{
//-----------------------------------------------------------------------------
class Config : public GenericConfig
{
public:
static uint readVendorId();
static void writeVendorId(uint id);
static uint readProductId();
static void writeProductId(uint id);
private:
Config() : GenericConfig("picdem_bootloader") {}
};
//-----------------------------------------------------------------------------
class Port : public ::Port::USB
{
public:
Port(Log::Base &base);
bool receive(uint nb, QMemArray<uchar> &array);
bool send(const QMemArray<uchar> &array);
bool sendAndReceive(QMemArray<uchar> &data, uint nb);
QMemArray<uchar> command(uchar instruction, uint address, uint len, uint nb) const;
};
//-----------------------------------------------------------------------------
class Hardware : public Bootloader::Hardware
{
public:
Hardware(::Programmer::Base &base);
Port &port() { return static_cast<Port &>(*_port); }
virtual bool write(Pic::MemoryRangeType type, const Device::Array &data);
virtual bool read(Pic::MemoryRangeType type, Device::Array &data, const ::Programmer::VerifyData *vdata);
virtual bool erase(Pic::MemoryRangeType type);
virtual bool internalConnectHardware();
private:
static uchar readInstruction(Pic::MemoryRangeType type);
static uchar writeInstruction(Pic::MemoryRangeType type);
};
//-----------------------------------------------------------------------------
class DeviceSpecific : public Bootloader::DeviceSpecific
{
public:
DeviceSpecific(::Programmer::Base &base) : Bootloader::DeviceSpecific(base) {}
virtual bool canEraseAll() const { return true; }
virtual bool canEraseRange(Pic::MemoryRangeType type) const { return ( type==Pic::MemoryRangeType::Eeprom || type==Pic::MemoryRangeType::Code ); }
virtual bool canReadRange(Pic::MemoryRangeType) const { return true; }
virtual bool canWriteRange(Pic::MemoryRangeType type) const { return ( type==Pic::MemoryRangeType::Eeprom || type==Pic::MemoryRangeType::Code ); }
virtual bool doEraseRange(Pic::MemoryRangeType type) { return static_cast<Hardware &>(hardware()).erase(type); }
virtual bool doErase(bool) { return doEraseRange(Pic::MemoryRangeType::Code) && doEraseRange(Pic::MemoryRangeType::Eeprom); }
};
} // namespace
#endif
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