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Diffstat (limited to 'src/progs/pickit2v2/base/pickit2v2.h')
| -rw-r--r-- | src/progs/pickit2v2/base/pickit2v2.h | 145 |
1 files changed, 145 insertions, 0 deletions
diff --git a/src/progs/pickit2v2/base/pickit2v2.h b/src/progs/pickit2v2/base/pickit2v2.h new file mode 100644 index 0000000..7c6f294 --- /dev/null +++ b/src/progs/pickit2v2/base/pickit2v2.h @@ -0,0 +1,145 @@ +/*************************************************************************** + * 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 PICKIT2V2_H +#define PICKIT2V2_H + +#include "progs/pickit2/base/pickit2.h" +#include "pickit2v2_data.h" + +namespace Pickit2V2 +{ +//----------------------------------------------------------------------------- +enum FirmwareCommand { + EnterBootloader = 0x42, NoOperation = 0x5A, FirmwareVersion = 0x76, + + SetVdd = 0xA0, SetVpp = 0xA1, ReadStatus = 0xA2, ReadVoltages = 0xA3, + DownloadScript = 0xA4, RunScript = 0xA5, ExecuteScript = 0xA6, + ClearDownloadBuffer = 0xA7, DownloadData = 0xA8, ClearUploadBuffer = 0xA9, + UploadData = 0xAA, ClearScriptBuffer = 0xAB, UploadDataNoLen = 0xAC, + EndOfBuffer = 0xAD, Reset = 0xAE, ScriptBufferChecksum = 0xAF, + + SetVoltageCalibrations = 0xB0, WriteInternalEEprom = 0xB1, + ReadInternalEEprom = 0xB2, EnterUARTMode = 0xB3, ExitUARTMode = 0xB4 +}; + +enum ScriptCommand { + VddOn = 0xFF, VddOff = 0xFE, VddGroundOn = 0xFD, VddGroundOff = 0xFC, + VppOn = 0xFB, VppOff = 0xFA, VppPwmOn = 0xF9, VppPwmOff = 0xF8, + MclrGroundOn = 0xF7, MclrGroundOff = 0xF6, BusyLedOn = 0xF5, BusyLedOff = 0xF4, + SetIcspPins = 0xF3, WriteByteLiteral = 0xF2, WriteByteBuffer = 0xF1, + ReadByteBuffer = 0xF0, ReadByte = 0xEF, WriteBitsLiteral = 0xEE, + WriteBitsBuffer = 0xED, ReadBitsBuffer = 0xEC, ReadBits = 0xEB, + SetIcspSpeed = 0xEA, Loop = 0xE9, DelayLong = 0xE8, DelayShort = 0xE7, + IfEqGoto = 0xE6, IfGtGoto = 0xE5, GotoIndex = 0xE4, ExitScript = 0xE3, + + PeekSfr = 0xE2, PokeSfr = 0xE1, IcdSlaveRx = 0xE0, IcdSlaveTxLiteral = 0xDF, + IcdSlaveTxBuffer = 0xDE, LoopBuffer = 0xDD, IcspStatesBuffer = 0xDC, + PopDownload = 0xDB, CoreInst18 = 0xDA, CoreInst24 = 0xD9, Nop24 = 0xD8, + Visi24 = 0xD7, Rd2ByteBuffer = 0xD6, Rd2BitsBuffer = 0xD5, WriteBufWordW = 0xD4, + WriteBufByteW = 0xD3, ConstWriteDl = 0xD2, WriteBitsLitHld = 0xD1, + WriteBitsBufHld = 0xD0, SetAux = 0xCF, AuxStateBuffer = 0xCE, I2cStart = 0xCD, + I2cStop = 0xCC, I2cWriteByteLiteral = 0xCB, I2cWriteByteBuffer = 0xCA, + I2cReadByteAck = 0xC9, I2cReadByteNack = 0xC8, SpiWriteByteLiteral = 0xC7, + SpiWriteByteBuffer = 0xC6, SpiReadByteBuffer = 0xC5, SpiReadWriteByteLiteral = 0xC4, + SpiReadWriteByteBuffer = 0xC3 +}; +extern const FamilyData *familyData(const Pic::Data &device); + +//----------------------------------------------------------------------------- +class Array : public Pickit::Array +{ +public: + Array() : Pickit::Array(64, EndOfBuffer, PrintEscapeAll) {} +}; + +//----------------------------------------------------------------------------- +class USBPort : public Pickit2::USBPort +{ +public: + USBPort(Log::Base &manager) : Pickit2::USBPort(manager) {} + virtual Pickit::Array array() const { return Array(); } +}; + +enum StatusFlag { + DownloadBufferOverflow = 0x8000, ScriptBufferOverflow = 0x4000, + RunScriptOnEmptyScript = 0x2000, ScriptAbortDownloadEmpty = 0x1000, + ScriptAbortUploadFull = 0x0800, IcdTransferTimeout = 0x0400, + UARTModeEnabled = 0x0200, ResetSinceLastStatusRead = 0x0100, + ButtonPressed = 0x0040, VppError = 0x0020, VddError = 0x0010, + VppIsOn = 0x0008, VppGroundIsOn = 0x0004, + VddIsOn = 0x0002, VddGroundIsOn = 0x0001 }; +Q_DECLARE_FLAGS(StatusFlags, StatusFlag) +Q_DECLARE_OPERATORS_FOR_FLAGS(StatusFlags) + +//----------------------------------------------------------------------------- +class Hardware : public ::Programmer::PicHardware +{ +public: + Hardware(::Programmer::Base &base); + USBPort &port() { return static_cast<USBPort &>(*_port); } + const USBPort &port() const { return static_cast<USBPort &>(*_port); } + + bool getMode(VersionData &version, ::Programmer::Mode &mode); + bool setTargetReset(Pic::ResetMode mode); + bool setVddVoltage(double value, double threshold); + bool setVppVoltage(double value, double threshold); + bool setVddOn(bool on); + bool executeScript(uint i); + bool setTarget(); + bool setFastProgramming(bool fast); + virtual bool readVoltages(VoltagesData &voltagesData); + bool readStatus(ushort &status); + bool readMemory(Pic::MemoryRangeType type, ::Device::Array &data, const ::Programmer::VerifyData *vdata); + bool writeMemory(Pic::MemoryRangeType type, const ::Device::Array &data, bool force); + bool eraseAll(); + bool eraseRange(Pic::MemoryRangeType type); + +private: + enum { UploadBufferNbBytes = 128, DownloadBufferNbBytes = 256 }; + uint _scriptBufferChecksum; + bool _deviceSet, _fastProgramming; + + virtual bool internalConnectHardware(); + bool getScriptBufferChecksum(uint &checksum); + bool downloadScript(ScriptType type, uint i); + bool downloadScripts(); + bool sendScript(const ushort *script, uint length); + bool resetPickit2() { return port().command(Reset); } + bool setIcspSpeed(uchar speed); + bool downloadAddress(Address address); + bool runScript(ScriptType stype, uint repetitions = 1, uint nbNoLens = 0); + bool prepareRead(Pic::MemoryRangeType type, uint wordIndex); + bool prepareWrite(Pic::MemoryRangeType type, uint wordIndex); +}; + +//----------------------------------------------------------------------------- +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; + virtual bool canReadRange(Pic::MemoryRangeType) const; + virtual bool canWriteRange(Pic::MemoryRangeType) const; + Hardware &hardware() { return static_cast<Hardware &>(*_base.hardware()); } + virtual bool setPowerOn() { return true; } + virtual bool setPowerOff() { return true; } + virtual bool setTargetPowerOn(bool on) { return hardware().setVddOn(on); } + virtual bool doErase(bool) { return hardware().eraseAll(); } + virtual bool doEraseRange(Pic::MemoryRangeType type) { return hardware().eraseRange(type); } + virtual bool doRead(Pic::MemoryRangeType type, ::Device::Array &data, const ::Programmer::VerifyData *vdata) { + return hardware().readMemory(type, data, vdata); + } + virtual bool doWrite(Pic::MemoryRangeType type, const Device::Array &data, bool force); + +}; + +} // namespace + +#endif |