Ajout du de l'interface avec le bootloader PIC32

2021-09-27 18:15:47 -04:00 · 2021-09-27 18:15:47 -04:00 · 512bc280e7
commit 512bc280e7
parent f7eeb9ecf4
23 changed files with 11140 additions and 7696 deletions
--- a/ChaletDuinoV2Base.X.production.hex
+++ b/ChaletDuinoV2Base.X.production.hex
--- a/ChaletLora.X.production.hex
+++ b/ChaletLora.X.production.hex
--- a/Sources/CRC32.cpp
+++ b/Sources/CRC32.cpp
@ -0,0 +1,75 @@
+#include "CRC32.h"
+
+
+CCRC32::CCRC32()
+{
+    InitTable();
+}
+
+
+void CCRC32::InitTable()
+{
+    quint32 i;
+    quint32 j;
+    quint32 crc;
+
+    for (i=0; i<256; i++)
+    {
+
+        crc = i;
+
+        for (j=0; j<8; j++) {
+
+            if ( crc & 0x00000001L ) crc = ( crc >> 1 ) ^ CRC_POLY_32;
+            else                     crc =   crc >> 1;
+        }
+
+        mCRC32Table[i] = crc;
+    }
+}
+
+quint32 CCRC32::ComputeCRC32(QByteArray Buffer)
+{
+    return ComputeCRC32((const unsigned char *)Buffer.data(),Buffer.size());
+}
+
+quint32 CCRC32::ComputeCRC32( const unsigned char *input_str, qulonglong num_bytes )
+{
+    quint32 crc;
+    quint32 tmp;
+    quint32 long_c;
+    const unsigned char *ptr;
+    qulonglong a;
+
+    crc = CRC_START_32;
+    ptr = input_str;
+
+    if ( ptr != NULL ) for (a=0; a<num_bytes; a++) {
+
+        long_c = 0x000000FFL & (quint32) *ptr;
+        tmp    =  crc       ^ long_c;
+        crc    = (crc >> 8) ^ mCRC32Table[ tmp & 0xff ];
+
+        ptr++;
+    }
+
+    crc ^= 0xffffffffL;
+
+    return crc & 0xffffffffL;
+}
+
+quint32 CCRC32::UpdateCRC32(quint32 crc, unsigned char c)
+{
+    quint32 tmp;
+    quint32 long_c;
+
+    long_c = 0x000000ffL & (quint32) c;
+
+
+    tmp = crc ^ long_c;
+    crc = (crc >> 8) ^ mCRC32Table[ tmp & 0xff ];
+
+
+
+    return crc & 0xffffffffL;;
+}
--- a/Sources/CRC32.h
+++ b/Sources/CRC32.h
@ -0,0 +1,55 @@
+#ifndef CRC32_H
+#define CRC32_H
+#include <stdbool.h>
+#include <stdlib.h>
+#include <QtGlobal>
+#include <QByteArray>
+
+/*
+ * #define CRC_POLY_xxxx
+ *
+ * The constants of the form CRC_POLY_xxxx define the polynomials for some well
+ * known CRC calculations.
+ */
+
+#define		CRC_POLY_16		0xA001
+#define		CRC_POLY_32		0xEDB88320L
+#define		CRC_POLY_CCITT		0x1021
+#define		CRC_POLY_DNP		0xA6BC
+#define		CRC_POLY_KERMIT		0x8408
+#define		CRC_POLY_SICK		0x8005
+
+/*
+ * #define CRC_START_xxxx
+ *
+ * The constants of the form CRC_START_xxxx define the values that are used for
+ * initialization of a CRC value for common used calculation methods.
+ */
+
+#define		CRC_START_8		0x00
+#define		CRC_START_16		0x0000
+#define		CRC_START_MODBUS	0xFFFF
+#define		CRC_START_XMODEM	0x0000
+#define		CRC_START_CCITT_1D0F	0x1D0F
+#define		CRC_START_CCITT_FFFF	0xFFFF
+#define		CRC_START_KERMIT	0x0000
+#define		CRC_START_SICK		0x0000
+#define		CRC_START_DNP		0x0000
+#define		CRC_START_32		0xFFFFFFFFL
+
+
+class CCRC32
+{
+public:
+    CCRC32();
+
+    void InitTable();
+    quint32 ComputeCRC32( const unsigned char *input_str, qulonglong num_bytes );
+    quint32 ComputeCRC32( QByteArray Buffer);
+    quint32 UpdateCRC32( quint32 crc, unsigned char c );
+
+private:
+    quint32	mCRC32Table[256];
+};
+
+#endif // CRC32_H
--- a/Sources/Chalet/ChaletData.cpp
+++ b/Sources/Chalet/ChaletData.cpp
@ -12,6 +12,7 @@ CChaletMainStatus::CChaletMainStatus()
    mBatteryVoltage = 0;
    mIsOnline = false;
    mLostRequestPercentage = 0;
+    mChaletTemperature = -100;

 }

@ -46,7 +47,8 @@ QDataStream &operator>>(QDataStream &in, CChaletMainStatus &dest)
        >> dest.mLostRequestPercentage
        >> dest.mThisStatusDateTime
        >> dest.mLastLoraStatus
-        >> dest.mStatusToggleBit;
+        >> dest.mStatusToggleBit
+        >> dest.mChaletTemperature;

    return in;
 }
--- a/Sources/Chalet/ChaletData.h
+++ b/Sources/Chalet/ChaletData.h
@ -43,6 +43,7 @@ public:
    qint8 mCurrentSensorStatus;

    float mBatteryVoltage;
+    float mChaletTemperature;
    qint16 mBatteryCurrent;
    qint16 mBatterySOC;

--- a/Sources/Chalet/ChaletGui.cpp
+++ b/Sources/Chalet/ChaletGui.cpp
@ -87,6 +87,7 @@ int CChaletGui::UpdateChaletStatus(CChaletMainStatus Status)
        ui->mBatterySOCLabel->setText("Battery SOC: Unknown");
        ui->mSolarPanelCurrentLabel->setText("Solar Panel Current: Unknown");
        ui->mLostReqPercentLbl->setText("N/A");
+        ui->mChaletTemperatureLbl->setText("Temperature: -100)");


        return RET_OK;
@ -212,6 +213,10 @@ int CChaletGui::UpdateChaletStatus(CChaletMainStatus Status)

        mBatteryPlotWidget->replot();
    }
+
+    QString Temperature = QString("Temperature: %1").arg(Status.mChaletTemperature);
+    ui->mChaletTemperatureLbl->setText(Temperature);
+
    return RET_OK;
 }

--- a/Sources/Chalet/ChaletGui.ui
+++ b/Sources/Chalet/ChaletGui.ui
@ -152,7 +152,7 @@
  </widget>
  <widget class="QCheckBox" name="mEnableHarakiriChkBx">
   <property name="enabled">
-    <bool>false</bool>
+    <bool>true</bool>
   </property>
   <property name="geometry">
    <rect>
@ -347,6 +347,19 @@
    <string>PushButton</string>
   </property>
  </widget>
+  <widget class="QLabel" name="mChaletTemperatureLbl">
+   <property name="geometry">
+    <rect>
+     <x>190</x>
+     <y>320</y>
+     <width>241</width>
+     <height>16</height>
+    </rect>
+   </property>
+   <property name="text">
+    <string>Temperature:</string>
+   </property>
+  </widget>
  <zorder>groupBox</zorder>
  <zorder>MainPageLabel</zorder>
  <zorder>mInverterRlyStatusLabel</zorder>
@ -371,6 +384,7 @@
  <zorder>mLasCommRequestReceivedLbl</zorder>
  <zorder>mLogStartDateEdit</zorder>
  <zorder>mGetChaletLogButton</zorder>
+  <zorder>mChaletTemperatureLbl</zorder>
 </widget>
 <resources/>
 <connections/>
--- a/Sources/PICUploader/BootloaderProtocol.cpp
+++ b/Sources/PICUploader/BootloaderProtocol.cpp
@ -0,0 +1,292 @@
+#include "BootloaderProtocol.h"
+#include "PICUploader.h"
+
+
+
+
+CBootloaderProtocol::CBootloaderProtocol(QObject *parent) : QObject(parent)
+{
+    mCRCEngine.InitTable();
+}
+
+CBootloaderProtocol::~CBootloaderProtocol()
+{
+
+}
+
+int CBootloaderProtocol::BootloaderProtocolInit()
+{
+    BootloaderProtocolResetStateMachine();
+}
+
+int CBootloaderProtocol::BootloaderProtocolResetStateMachine()
+{
+    mBootloaderDataSize = 0;
+    mBootloaderHeader = 0;
+    mBootloaderBufPtr = 0;
+    mBootloaderDataBuffer.clear();
+    mBootloaderCommand = 0;
+    mBootloaderCRC = 0;
+    mBootloaderComputedCRC = CRC_START_32;
+    mBootloaderState = RxHeader1;
+    mBootloaderDataCtr = 0;
+
+}
+
+int CBootloaderProtocol::BooloaderProtocolRxFrame(QByteArray Frame)
+{
+    for(int i = 0; i < Frame.size(); i++)
+    {
+        BootloaderProtocolStateMachine(Frame.at(i));
+    }
+}
+
+void CBootloaderProtocol::BootloaderProtocolStateMachine(unsigned char Data)
+{
+
+    switch(mBootloaderState)
+        {
+            case Initialization:	//Reset all pointers and data...
+            {
+                mBootloaderDataSize = 0;
+                mBootloaderBufPtr = 0;
+                mBootloaderDataBuffer.clear();
+                mBootloaderCommand = 0;
+                mBootloaderCRC = 0;
+                mBootloaderComputedCRC = CRC_START_32;
+                mBootloaderState = RxHeader1;
+                break;
+            }
+            case RxHeader1:	//Wait for data header...
+            {
+                mBootloaderHeader += Data;	//0xDE
+                mBootloaderComputedCRC = mCRCEngine.UpdateCRC32(mBootloaderComputedCRC,Data);
+
+                if(Data == BOOTLOADER_FRAME_HEADER_1)
+                {
+                    mBootloaderState = RxHeader2;
+                }
+                else
+                {
+                    BootloaderProtocolResetStateMachine();
+                }
+
+                break;
+            }
+        case RxHeader2:	//Wait for data header...
+        {
+            mBootloaderHeader <<= 8;
+            mBootloaderHeader += Data;	//0xAD
+            mBootloaderComputedCRC = mCRCEngine.UpdateCRC32(mBootloaderComputedCRC,Data);
+
+            if(Data == BOOTLOADER_FRAME_HEADER_2)
+            {
+                mBootloaderState = RxHeader3;
+            }
+            else
+            {
+                BootloaderProtocolResetStateMachine();
+            }
+            break;
+        }
+        case RxHeader3:	//Wait for data header...
+        {
+            mBootloaderHeader <<= 8;
+            mBootloaderHeader += Data;	//0xBE
+            mBootloaderComputedCRC = mCRCEngine.UpdateCRC32(mBootloaderComputedCRC,Data);
+
+            if(Data == BOOTLOADER_FRAME_HEADER_3)
+            {
+                mBootloaderState = RxHeader4;
+            }
+            else
+            {
+                BootloaderProtocolResetStateMachine();
+            }
+            break;
+        }
+        case RxHeader4:	//Wait for data header...
+        {
+            mBootloaderHeader <<= 8;
+            mBootloaderHeader += Data;	//0xEF
+            mBootloaderComputedCRC = mCRCEngine.UpdateCRC32(mBootloaderComputedCRC,Data);
+
+            if(mBootloaderHeader != BOOTLOADER_FRAME_HEADER)
+            {
+                //TODO, send NACK?
+                BootloaderProtocolResetStateMachine();
+                break;
+            }
+            else
+            {
+                mBootloaderState = RxCmd;
+            }
+
+            break;
+        }
+        case RxCmd:
+        {
+            mBootloaderCommand = Data;
+            mBootloaderState = RxPayloadSize1;
+            mBootloaderComputedCRC = mCRCEngine.UpdateCRC32(mBootloaderComputedCRC,Data);
+            break;
+        }
+        case RxPayloadSize1:
+        {
+            mBootloaderDataSize = Data;
+            mBootloaderState = RxPayloadSize2;
+            mBootloaderComputedCRC = mCRCEngine.UpdateCRC32(mBootloaderComputedCRC,Data);
+            break;
+        }
+        case RxPayloadSize2:
+        {
+            mBootloaderDataSize <<= 8;
+            mBootloaderDataSize += Data;
+
+            mBootloaderState = RxPayloadSize3;
+            mBootloaderComputedCRC = mCRCEngine.UpdateCRC32(mBootloaderComputedCRC,Data);
+            break;
+        }
+        case RxPayloadSize3:
+        {
+            mBootloaderDataSize <<= 8;
+            mBootloaderDataSize += Data;
+            mBootloaderComputedCRC = mCRCEngine.UpdateCRC32(mBootloaderComputedCRC,Data);
+
+            mBootloaderState = RxPayloadSize4;
+            break;
+        }
+        case RxPayloadSize4:
+        {
+            mBootloaderDataSize <<= 8;
+            mBootloaderDataSize += Data;
+            mBootloaderComputedCRC = mCRCEngine.UpdateCRC32(mBootloaderComputedCRC,Data);
+
+            if(mBootloaderDataSize > MAX_BOOTLOADER_PAYLOAD_SIZE)
+            {
+                //TODO, send NACK?
+                BootloaderProtocolResetStateMachine();
+                break;
+            }
+
+            mBootloaderState = RxPayload;
+            break;
+        }
+        case RxPayload:	//Data size
+        {
+            mBootloaderDataBuffer.append(Data);
+            mBootloaderDataCtr++;
+            mBootloaderComputedCRC = mCRCEngine.UpdateCRC32(mBootloaderComputedCRC,Data);
+
+            if(mBootloaderDataCtr == mBootloaderDataSize)
+            {
+                mBootloaderState = RxCRC1;
+                break;
+            }
+
+            break;
+        }
+        case RxCRC1:	//Data size
+        {
+            mBootloaderCRC = Data;
+            mBootloaderState = RxCRC2;
+            break;
+        }
+        case RxCRC2:	//Data size
+        {
+            mBootloaderCRC <<= 8;
+            mBootloaderCRC += Data;
+            mBootloaderState = RxCRC3;
+            break;
+        }
+        case RxCRC3:	//Data size
+        {
+            mBootloaderCRC <<= 8;
+            mBootloaderCRC += Data;
+            mBootloaderState = RxCRC4;
+            break;
+        }
+        case RxCRC4:	//Data size
+        {
+            mBootloaderCRC <<= 8;
+            mBootloaderCRC += Data;
+
+            mBootloaderComputedCRC ^= 0xffffffffL;
+            //if(mBootloaderCRC == 0xBAADCAFE)
+            if(mBootloaderCRC == mBootloaderComputedCRC)
+            {
+                mProgramHandle->BootloaderRxCmd(mBootloaderCommand,mBootloaderDataBuffer);
+            }
+            else
+            {
+                qDebug("Bootloader Protocol bad CRC...");
+            }
+
+            BootloaderProtocolResetStateMachine();
+            break;
+        }
+        default:
+        {
+            BootloaderProtocolResetStateMachine();
+            break;
+        }
+    }
+}
+
+QByteArray CBootloaderProtocol::BootloaderProtocolGetFrame(char Cmd, QByteArray Data)
+{
+    QByteArray Frame;
+    Frame.clear();
+
+    // Header
+    Frame.append(BOOTLOADER_FRAME_HEADER_1);
+    Frame.append(BOOTLOADER_FRAME_HEADER_2);
+    Frame.append(BOOTLOADER_FRAME_HEADER_3);
+    Frame.append(BOOTLOADER_FRAME_HEADER_4);
+
+    //Cmd
+    Frame.append(Cmd);
+
+    //Size
+    unsigned int Size = Data.size();
+
+    char nibble = (char)((Size >> 24) &0x000000FF);
+    Frame.append(nibble);
+
+    nibble = (char)((Size >> 16) &0x000000FF);
+    Frame.append(nibble);
+
+    nibble = (char)((Size >> 8) &0x000000FF);
+    Frame.append(nibble);
+
+    nibble = (char)(Size &0x000000FF);
+    Frame.append(nibble);
+
+    //Payload
+    Frame.append(Data);
+
+    //CRC
+    unsigned int CRC = mCRCEngine.ComputeCRC32(Frame);
+
+    nibble = (char)((CRC >> 24) &0x000000FF);
+    Frame.append(nibble);
+
+    nibble = (char)((CRC >> 16) &0x000000FF);
+    Frame.append(nibble);
+
+    nibble = (char)((CRC >> 8) &0x000000FF);
+    Frame.append(nibble);
+
+    nibble = (char)(CRC &0x000000FF);
+    Frame.append(nibble);
+
+/*    Frame.append(0xBA);
+    Frame.append(0xAD);
+    Frame.append(0xCA);
+    Frame.append(0xFE);*/
+
+    //Send
+    return Frame;
+
+
+}
--- a/Sources/PICUploader/BootloaderProtocol.h
+++ b/Sources/PICUploader/BootloaderProtocol.h
@ -0,0 +1,77 @@
+#ifndef BOOTLOADERPROTOCOL_H
+#define BOOTLOADERPROTOCOL_H
+
+#include <QObject>
+#include "ProtocolDefs.h"
+#include "CRC32.h"
+
+class CPICUploader;
+
+#define BOOTLOADER_FRAME_HEADER 0xDEADBEEF
+#define BOOTLOADER_FRAME_HEADER_1 0xDE
+#define BOOTLOADER_FRAME_HEADER_2 0xAD
+#define BOOTLOADER_FRAME_HEADER_3 0xBE
+#define BOOTLOADER_FRAME_HEADER_4 0xEF
+#define MAX_BOOTLOADER_PAYLOAD_SIZE 200
+
+
+
+enum eProtocolBootloaderStates
+{
+    Initialization,
+    RxHeader1,
+    RxHeader2,
+    RxHeader3,
+    RxHeader4,
+    RxCmd,
+    RxPayloadSize1,
+    RxPayloadSize2,
+    RxPayloadSize3,
+    RxPayloadSize4,
+    RxPayload,
+    RxCRC1,
+    RxCRC2,
+    RxCRC3,
+    RxCRC4
+};
+
+class CBootloaderProtocol : public QObject
+{
+    Q_OBJECT
+public:
+    explicit CBootloaderProtocol(QObject *parent = 0);
+    ~CBootloaderProtocol();
+
+    int BootloaderProtocolInit();
+    int BootloaderProtocolResetStateMachine();
+
+    int BooloaderProtocolRxFrame(QByteArray Frame);
+    void BootloaderProtocolStateMachine(unsigned char data);
+
+    QByteArray BootloaderProtocolGetFrame(char Cmd, QByteArray Data);
+
+
+
+
+    CPICUploader *mProgramHandle;
+
+
+private:
+    unsigned int mBootloaderHeader;
+    unsigned int mBootloaderDataSize;
+    unsigned int mBootloaderDataCtr;
+    unsigned int mBootloaderBufPtr;
+    unsigned int mBootloaderCRC;
+    unsigned int mBootloaderComputedCRC;
+    QByteArray mBootloaderDataBuffer;
+    unsigned char mBootloaderCommand;
+    unsigned char mBootloaderState;
+
+    CCRC32 mCRCEngine;
+
+signals:
+
+public slots:
+};
+
+#endif // BOOTLOADERPROTOCOL_H
--- a/Sources/PICUploader/HexFile.cpp
+++ b/Sources/PICUploader/HexFile.cpp
@ -1,10 +1,13 @@
 #include "HexFile.h"
 #include <QTextStream>
 #include <QMessageBox>
+#include "CRC32.h"

 #define USE_BIG_RECORDS
 #define MAX_RECORDS_IN_BIG_RECORDS 512	//16 bytes by record, 512 bytes by row --> 16 rows / big record

+
+
 CHexFile::CHexFile(void)
 {
 	mFileOpened = false;
@ -13,6 +16,7 @@ CHexFile::CHexFile(void)
 	mHighAddress = 0;
 	mDiscardedRecords = 0;
    mTotalParsedRecords = 0;
+    mFirmwareCRC = 0;

  }

@ -28,6 +32,8 @@ int CHexFile::CloseOpenedHexFile()
    for(int i = 0; i < mRecordsList.size(); i++)
        delete mRecordsList.at(i);

+    mRecordsList.clear();
+
    mFileOpened = false;
    mFileParsed = false;
    mHexfileHandle = 0;
@ -35,6 +41,8 @@ int CHexFile::CloseOpenedHexFile()
    mHighAddress = 0;
    mDiscardedRecords = 0;
    mTotalParsedRecords = 0;
+
+    return 1;
 }

 int CHexFile::OpenDataFile(QString FilePath, bool CloseIfAlreadyParsed)
@ -75,8 +83,11 @@ int CHexFile::OpenDataFile(QString FilePath, bool CloseIfAlreadyParsed)

    return ParseData();

+    mHexfileHandle->close();
+
 }

+
 int CHexFile::ParseData(void)
 {
 	if(!mFileOpened)
@ -170,6 +181,8 @@ int CHexFile::ParseData(void)
 	int RecordCount;
 	CHexRecord *TempRecordPtr;
 	CHexRecord *BigRecord = new CHexRecord;
+    CCRC32 Crc32Engine;
+
 	
    TempRecordPtr = TempList.at(0);
 	CurAddress = TempRecordPtr->GetStartAddress();
@ -215,15 +228,63 @@ int CHexFile::ParseData(void)
        delete TempList[i];
    }

-    for(i = 0; i < mRecordsList.size(); i++)
+//    for(i = 0; i < mRecordsList.size(); i++)
+//    {
+//        mFirmwareDataSize += mRecordsList.at(i)->GetRecordSizeInBytes();
+//    }
+
+    FilterRecords(0x1D004000,0x1D07FFFF);
+
+    QByteArray RawShit = GetRawData(false);
+
+    mFirmwareDataSize = RawShit.size();
+
+    unsigned int testcrc = CRC_START_32;
+    for(unsigned int i = 0; i < mFirmwareDataSize; i++)
    {
-        mFirmwareDataSize += mRecordsList.at(i)->GetRecordSizeInBytes();
+        testcrc = Crc32Engine.UpdateCRC32(testcrc,RawShit[i]);
    }
+    testcrc ^= 0xffffffffL;
+
+    mFirmwareCRC = Crc32Engine.ComputeCRC32((const unsigned char *)RawShit.data(),RawShit.size());

 	mFileParsed = true;
 	return 1;
 }

+int CHexFile::FilterRecords(unsigned int StartAddress, unsigned int EndAddress)
+{
+    if(mRecordsList.isEmpty() == true)
+    {
+        return 0;
+    }
+
+    bool done = false;
+    int i = 0;
+    while(done == false)
+    {
+        if(mRecordsList.at(i)->GetStartAddress() < StartAddress ||
+           mRecordsList.at(i)->GetStartAddress() > EndAddress)
+        {
+            //Record is outside filter area, delete it...
+            delete mRecordsList.at(i);
+            mRecordsList.removeAt(i);
+        }
+        else
+        {
+            i++;
+        }
+
+        if(i == mRecordsList.size())
+        {
+            done = true;
+            break;
+        }
+    }
+
+    return 1;
+}
+
 unsigned int CHexFile::GetNBRecords(void)
 {
 //	return mRecordsTableSize;
@ -237,6 +298,11 @@ unsigned long CHexFile::GetFileSize(void)
 	return mHexFileSize;
 }

+unsigned int CHexFile::GetDataCRC32()
+{
+    return mFirmwareCRC;
+}
+
 CHexRecord * CHexFile::GetRecord(int RecordIndex, int &Status)
 {
 	
@ -252,7 +318,63 @@ CHexRecord * CHexFile::GetRecord(int RecordIndex, int &Status)
 	return mRecordPtr;
 }

+QByteArray CHexFile::GetRawData(bool IncludeHeader)
+{
+    QByteArray Data;
+    Data.clear();
+
+
+    if(IncludeHeader)
+    {
+        QDataStream Strm(&Data,QIODevice::WriteOnly);
+
+        //Header
+                Strm << HEX_FILE_HEADER_CODE;
+        //Flags
+                Strm << (int)0x0000;    //TODO: Manage that
+        //Nb Records
+                Strm << GetNBRecords();
+        //Firmware size
+                Strm << GetFirmwareSize();
+        //Version
+                Strm << (int)0x00;      //TODO: Manage that
+        //CRC32
+                Strm << GetDataCRC32();
+
+    }



+    for(int i = 0; i < mRecordsList.size(); i++)
+    {
+        Data.append(mRecordsList.at(i)->GetRecord());
+    }
+
+    return Data;
+}
+
+
+QString CHexFile::GetHexFileInfoString()
+{
+
+    QString string;
+    string.clear();
+
+    if(HexDataValid() == false)
+        return QString("No file loaded\n");
+
+    for(int i = 0; i < mRecordsList.size(); i++)
+    {
+        CHexRecord *rec = mRecordsList.at(i);
+        unsigned int StartAddress = rec->GetStartAddress();
+        unsigned int Size = rec->GetRecordSizeInBytes();
+        unsigned int EndAddress = StartAddress + Size;
+        string.append(QString("Record %1: Start = [0x%2], Length = [%3], End = 0x%4\n").arg(i).arg(StartAddress,0,16).arg(Size).arg(EndAddress,0,16));
+    }
+    string.prepend("-------------------------------------------------------------\n");
+    string.append("-------------------------------------------------------------\n");
+
+    return string;
+}
+

--- a/Sources/PICUploader/HexFile.h
+++ b/Sources/PICUploader/HexFile.h
@ -5,6 +5,9 @@
 #include <QList>
 #include <QFile>

+#define HEX_FILE_HEADER_CODE (int)0xBAADBEEF
+
+

 class CHexFile
 {
@ -21,14 +24,18 @@ public:
 	~CHexFile(void);

    int OpenDataFile(QString FilePath, bool CloseIfAlreadyParsed = true);
+    int CloseDataFile();
    int CloseOpenedHexFile();
    int ParseData(void);
 	unsigned int GetNBRecords(void);
 	unsigned long GetFileSize(void);
-	unsigned long GetFirmwareSize(void){return mFirmwareDataSize;}
+    unsigned int GetFirmwareSize(void){return mFirmwareDataSize;}
+    unsigned int GetDataCRC32(void);
 	bool HexFileLoaded(void){return mFileOpened;}
 	bool HexDataValid(void){return mFileParsed;}
    unsigned long GetTotalParsedRecords(void){return mTotalParsedRecords;}
+    QByteArray GetRawData(bool IncludeHeader = true);
+    int FilterRecords(unsigned int StartAddress, unsigned int EndAddress);



@ -36,6 +43,8 @@ public:
 	unsigned long mDiscardedRecords;
    unsigned long mTotalParsedRecords;

+    QString GetHexFileInfoString();
+
 private:
    QFile *mHexfileHandle;
 	bool mFileOpened;
@ -47,7 +56,8 @@ private:
 	unsigned int mRecordsTableSize;
 	unsigned int mHighAddress;
 	unsigned long mHexFileSize;
-    unsigned long mFirmwareDataSize;
+    unsigned int mFirmwareDataSize;
+    unsigned int mFirmwareCRC;


 };
--- a/Sources/PICUploader/HexRecord.cpp
+++ b/Sources/PICUploader/HexRecord.cpp
@ -1,6 +1,6 @@
 #include "HexRecord.h"
-
-
+#include <QByteArray>
+#include <QDataStream>
 CHexRecord::CHexRecord(void)
 {
 	mRecordData = NULL;
@ -175,3 +175,24 @@ CHexRecord& CHexRecord::operator = (const CHexRecord &rhs)

 	return *this;
 }
+
+QByteArray CHexRecord::GetRecord()
+{
+    QByteArray Record;
+    Record.clear();
+    QDataStream Strm(&Record,QIODevice::WriteOnly);
+
+
+
+    //Header
+            Strm << HEX_RECORD_HEADER;
+    //Size
+            Strm << GetRecordSizeInBytes();
+    //Address
+            Strm << GetStartAddress();
+    //Data
+            Record.append(mRecordData);
+
+
+    return Record;
+}
--- a/Sources/PICUploader/HexRecord.h
+++ b/Sources/PICUploader/HexRecord.h
@ -3,7 +3,7 @@
 #include <QByteArray>

 #define IGNORE_ALL_FF_RECORDS
-
+#define HEX_RECORD_HEADER (int)0xDEADBEEF
 class CHexRecord
 {
 public:
@ -57,6 +57,7 @@ public:
    unsigned int GetRecordSizeInBytes(void){return mRecordData.size();}
 	unsigned int GetRecordType(void){return mRecordType;}
 	unsigned int AppendRecord(CHexRecord *RecordToAppend);
+    QByteArray GetRecord();

 	CHexRecord& operator=(const CHexRecord &rhs);

--- a/Sources/PICUploader/PICUploader.cpp
+++ b/Sources/PICUploader/PICUploader.cpp
@ -1,30 +1,916 @@
 #include "PICUploader.h"
 #include "GlobalDefine.h"
+#include <QHostAddress>
+#include <QtEndian>
+

 CPICUploader::CPICUploader(CPICUploaderGui *Gui)
 {
    mPICUploaderGui = Gui;
    mPICUploaderGui->mProgramHandle = this;
+
+    connect(&mBootloaderSocket,SIGNAL(connected()),this,SLOT(BootloaderSocketConnected()));
+    connect(&mBootloaderSocket,SIGNAL(disconnected()),this,SLOT(BootloaderSocketDisconnected()));
+    connect(&mBootloaderSocket,SIGNAL(readyRead()),this,SLOT(BootloaderDataAvailable()));
+    connect(&mBootloaderSocket,SIGNAL(error(QAbstractSocket::SocketError)),this,SLOT(BootloaderSocketError(QAbstractSocket::SocketError)));
+
+    mBootloaderProtocol.mProgramHandle = this;
 }


 int CPICUploader::Start()
 {
+    mBootloaderProtocol.BootloaderProtocolInit();
+    ResetBooloaderInterfaceStateMachine();
    return RET_OK;
 }


 int CPICUploader::OpenHexFileRequest(QString FilePath)
 {
+    if(mHexFile.HexFileLoaded() == true)
+    {
+        mHexFile.CloseOpenedHexFile();
+    }
+
    int ret = mHexFile.OpenDataFile(FilePath);

    if(ret == 0)
        return 0;

-    QString HexFileStats = QString("HexFileSize: %1\nFirmware Size: %4\nNb analyzed Records: %2\nNb Big Records: %3").arg(mHexFile.GetFileSize()).arg(mHexFile.GetTotalParsedRecords()).arg(mHexFile.GetNBRecords()).arg(mHexFile.GetFirmwareSize());
+    QString HexFileStats = QString("HexFileSize: %1\nFirmware Size: %4\nNb analyzed Records: %2\nNb Big Records: %3\nData CRC32: 0x%5").arg(mHexFile.GetFileSize()).arg(mHexFile.GetTotalParsedRecords()).arg(mHexFile.GetNBRecords()).arg(mHexFile.GetFirmwareSize()).arg(mHexFile.GetDataCRC32(),0,16);

    mPICUploaderGui->SetHexFileStats(HexFileStats);

+
    //HexFileStats << "HexFileSize: " << mHexFile.GetFileSize() << "\n";
   // HexFileStats <<
 }
+
+int CPICUploader::ShowHexFileInfoRequest()
+{
+    mPICUploaderGui->AddTextToLogScreen(mHexFile.GetHexFileInfoString());
+}
+
+int CPICUploader::ConnectToBootloader(QString IP)
+{
+
+    mBootloaderSocket.connectToHost(IP,99);
+    return RET_OK;
+}
+
+int CPICUploader::DisconnectFromBootloader()
+{
+    mBootloaderSocket.disconnectFromHost();
+    return true;
+}
+
+void CPICUploader::BootloaderSocketConnected()
+{
+    mPICUploaderGui->UploaderSocketConnected();
+    mPICUploaderGui->AddTextToLogScreen("Socket Connected");
+    BootloaderInterfaceStateMachine(BOOTLOADER_UPLOAD_SM_NEW_CMD_EVENT,BOOTLOADER_UPLOAD_BOOTLOADER_CONNECTED_CMD);
+}
+
+void CPICUploader::BootloaderSocketDisconnected()
+{
+    mPICUploaderGui->UploaderSocketDisconnected();
+    mPICUploaderGui->AddTextToLogScreen("Socket Disconnected");
+    BootloaderInterfaceStateMachine(BOOTLOADER_UPLOAD_SM_NEW_CMD_EVENT,BOOTLOADER_UPLOAD_BOOTLOADER_DISCONNECTED_CMD);
+}
+
+void CPICUploader::BootloaderDataAvailable()
+{
+
+    QByteArray Data = mBootloaderSocket.readAll();
+    mPICUploaderGui->AddTextToLogScreen(QString("Recevied %1 bytes from bootloader").arg(Data.size()));
+    mBootloaderProtocol.BooloaderProtocolRxFrame(Data);
+
+}
+
+void CPICUploader::BootloaderSocketError(QAbstractSocket::SocketError Error)
+{
+    mPICUploaderGui->AddTextToLogScreen(QString("Socket error %1 in PICUploader").arg(Error));
+}
+
+int CPICUploader::SendSingleCmdRequest(int CmdID)
+{
+    QByteArray Frame = mBootloaderProtocol.BootloaderProtocolGetFrame(CmdID,QByteArray());
+    mBootloaderSocket.write(Frame);
+    return RET_OK;
+}
+
+int CPICUploader::SendCmdRequest(int CmdID, QByteArray Data)
+{
+    QByteArray Frame = mBootloaderProtocol.BootloaderProtocolGetFrame(CmdID,Data);
+    mBootloaderSocket.write(Frame);
+    return RET_OK;
+}
+
+int CPICUploader::GuiEvent(int EventID, void *Data)
+{
+    switch(EventID)
+    {
+        case CPICUploaderGui::UPLOADER_GUI_HEARTBEAT_BTN_CLICK_EVENT:
+        {
+            SendSingleCmdRequest(BOOTLOADER_HEARTBEAT_REQUEST);
+            break;
+        }
+        case CPICUploaderGui::UPLOADER_GUI_FLASH_ERASE_BTN_CLICK_EVENT:
+        {
+            BootloaderInterfaceStateMachine(BOOTLOADER_UPLOAD_SM_NEW_CMD_EVENT,BOOTLOADER_UPLOAD_ERASE_FLASH_GUI_CMD);
+            break;
+        }
+        case CPICUploaderGui::UPLOADER_GUI_INIT_UPLOAD_BTN_CLICK_EVENT:
+        {
+            BootloaderInterfaceStateMachine(BOOTLOADER_UPLOAD_SM_NEW_CMD_EVENT,BOOTLOADER_UPLOAD_START_UPLOAD_GUI_CMD);
+            break;
+        }
+        case CPICUploaderGui::UPLOADER_GUI_SEND_DATA_CHUNK_BTN_CLICK_EVENT:
+        {
+            SendSingleCmdRequest(BOOTLOADER_SEND_DATA_CHUNK_REQUEST);
+            break;
+        }
+        case CPICUploaderGui::UPLOADER_GUI_UPLOAD_FINISHED_BTN_CLICK_EVENT:
+        {
+            SendSingleCmdRequest(BOOTLOADER_UPLOAD_FINISHED_REQUEST);
+            break;
+        }
+        case CPICUploaderGui::UPLOADER_GUI_EXECUTE_UPGRADE_BTN_CLICK_EVENT:
+        {
+            SendSingleCmdRequest(BOOTLOADER_EXECUTE_UPGRAGE_REQUEST);
+            break;
+        }
+        case CPICUploaderGui::UPLOADER_GUI_ABORT_BTN_CLICK_EVENT:
+        {
+            BootloaderInterfaceStateMachine(BOOTLOADER_UPLOAD_SM_NEW_CMD_EVENT,BOOTLOADER_UPLOAD_ABORT_GUI_CMD);
+            break;
+        }
+        case CPICUploaderGui::UPLOADER_GUI_AUTOMATIC_UPDATE_START_BTN_CLICK_EVENT:
+        {
+            break;
+        }
+        case CPICUploaderGui::UPLOADER_GUI_GET_STATE_BTN_CLICK_EVENT:
+        {
+            SendSingleCmdRequest(BOOTLOADER_GET_STATE_REQUEST);
+            break;
+        }
+        case CPICUploaderGui::UPLOADER_GUI_CHECK_FLASH_CLICK_EVENT:
+        {
+            SendSingleCmdRequest(BOOTLOADER_CHECK_FLASH_FIRMW_INTEGRITY_REQUEST);
+            break;
+        }
+        case CPICUploaderGui::UPLOADER_GUI_GET_STORED_FIRMWARE_INFO_CLICK_EVENT:
+        {
+            SendSingleCmdRequest(BOOTLOADER_GET_STORED_FIRMWARE_INFO_REQUEST);
+            break;
+        }
+    }
+    return RET_OK;
+}
+
+int CPICUploader::BootloaderRxCmd(int CmdID, QByteArray Data)
+{
+    switch(CmdID)
+    {
+        case BOOTLOADER_HEARTBEAT_RESPONSE:
+        {
+            mPICUploaderGui->AddTextToLogScreen(QString("Heartbeat device response: %1").arg((int)Data.at(0)));
+            break;
+        }
+        case BOOTLOADER_ERASE_BOOTLOADER_FLASH_RESPONSE:
+        {
+            mPICUploaderGui->AddTextToLogScreen(QString("Erase flash device response: %1").arg((int)Data.at(0)));
+            BootloaderInterfaceStateMachine(BOOTLOADER_UPLOAD_SM_NEW_CMD_EVENT,BOOTLOADER_UPLOAD_ERASE_BOOTLOADER_FLASH_ACK_HOST_CMD,Data.at(0));
+            break;
+        }
+        case BOOTLOADER_ERASE_BOOTLOADER_FLASH_RESULT_RESPONSE:
+        {
+            mPICUploaderGui->AddTextToLogScreen(QString("Erase flash result device response: %1").arg((int)Data.at(0)));
+            BootloaderInterfaceStateMachine(BOOTLOADER_UPLOAD_SM_NEW_CMD_EVENT,BOOTLOADER_UPLOAD_ERASE_BOOTLOADER_FLASH_RESULT_HOST_CMD,Data.at(0));
+            break;
+        }
+        case BOOTLOADER_INIT_UPLOAD_RESPONSE:
+        {
+            int ChunkSize;
+            quint32 temp = *(int*)Data.mid(1,4).data();
+            qToBigEndian(temp,&ChunkSize);
+            mPICUploaderGui->AddTextToLogScreen(QString("Init Upload device response: %1, Chunk Size: %2").arg((int)Data.at(0)).arg(ChunkSize));
+            BootloaderInterfaceStateMachine(BOOTLOADER_UPLOAD_SM_NEW_CMD_EVENT,BOOTLOADER_UPLOAD_INIT_UPLOAD_HOST_CMD,(int)Data.at(0),(void*)&ChunkSize);
+
+            break;
+        }
+        case BOOTLOADER_GET_STATE_RESPONSE:
+        {
+            mPICUploaderGui->AddTextToLogScreen(QString("Get State device Response: %1").arg((int)Data.at(0)));
+            break;
+        }
+        case BOOTLOADER_READY_FOR_DATA_RESPONSE:
+        {
+            mPICUploaderGui->AddTextToLogScreen(QString("Ready for data device response: %1").arg((int)Data.at(0)));
+            BootloaderInterfaceStateMachine(BOOTLOADER_UPLOAD_SM_NEW_CMD_EVENT,BOOTLOADER_UPLOAD_READY_FOR_DATA_HOST_CMD,(int)Data.at(0));
+            break;
+        }
+        case BOOTLOADER_SEND_DATA_CHUNK_RESPONSE:
+        {
+            quint32 temp = *(int*)Data.mid(1,4).data();
+            int Index;
+            qToBigEndian(temp,&Index);
+            mPICUploaderGui->AddTextToLogScreen(QString("Send Chunk device response: %1, Index: %2").arg((int)Data.at(0)).arg(Index));
+            BootloaderInterfaceStateMachine(BOOTLOADER_UPLOAD_SM_NEW_CMD_EVENT,BOOTLOADER_UPLOAD_SEND_DATA_CHUNK_HOST_CMD,(int)Data.at(0),(void*)&Index);
+            break;
+        }
+        case BOOTLOADER_UPLOAD_FINISHED_RESPONSE:
+        {
+            mPICUploaderGui->AddTextToLogScreen(QString("Upload finished device response: %1").arg((int)Data.at(0)));
+            BootloaderInterfaceStateMachine(BOOTLOADER_UPLOAD_SM_NEW_CMD_EVENT,BOOTLOADER_UPLOAD_UPLOAD_FINISHED_HOST_CMD,(int)Data.at(0));
+            break;
+        }
+        case BOOTLOADER_EXECUTE_UPGRADE_RESPONSE:
+        {
+            mPICUploaderGui->AddTextToLogScreen(QString("Execute upgrade device response: %1").arg((int)Data.at(0)));
+            BootloaderInterfaceStateMachine(BOOTLOADER_UPLOAD_SM_NEW_CMD_EVENT,BOOTLOADER_UPLOAD_EXECUTE_UPGRADE_HOST_CMD,(int)Data.at(0));
+            break;
+        }
+        case BOOTLOADER_ABORT_OPERATION_RESPONSE:
+        {
+            mPICUploaderGui->AddTextToLogScreen(QString("Abort Operation device response: %1").arg((int)Data.at(0)));
+            BootloaderInterfaceStateMachine(BOOTLOADER_UPLOAD_SM_NEW_CMD_EVENT,BOOTLOADER_UPLOAD_ABORT_OPERATION_HOST_CMD,(int)Data.at(0));
+            break;
+        }
+        case BOOTLOADER_CHECK_FLASH_FIRMW_INTEGRITY_RESPONSE:
+        {
+            mPICUploaderGui->AddTextToLogScreen(QString("Flash integrity check response: %1").arg((int)Data.at(0)));
+            break;
+        }
+        case BOOTLOADER_GET_STORED_FIRMWARE_INFO_RESPONSE:
+        {
+            QString FirmwareInfo;
+            FirmwareInfo.clear();
+
+            if(Data.at(0) == 0)
+            {
+                FirmwareInfo = "--------------------------------\nNo firmware stored in SPI flash\n--------------------------------";
+            }
+            else
+            {
+                quint32 FirmwareFlags, NbRecords, FirmwareSize, VersionCode, DataCRC32;
+
+                quint32 temp = *(int*)Data.mid(1,4).data();
+                qToBigEndian(temp,&FirmwareFlags);
+
+                temp = *(int*)Data.mid(5,4).data();
+                qToBigEndian(temp,&NbRecords);
+
+                temp = *(int*)Data.mid(9,4).data();
+                qToBigEndian(temp,&FirmwareSize);
+
+                temp = *(int*)Data.mid(13,4).data();
+                qToBigEndian(temp,&VersionCode);
+
+                temp = *(int*)Data.mid(17,4).data();
+                qToBigEndian(temp,&DataCRC32);
+
+                FirmwareInfo = QString("\n----------------------------------\nStored firmware info:\nFirmware flags: 0x%1\nNb Records: %2\nFirmware Size: %3\nVersion: %4\nData CRC32: 0x%5\n----------------------------------\n")\
+                        .arg(FirmwareFlags,0,16).arg(NbRecords).arg(FirmwareSize).arg(VersionCode).arg(DataCRC32,0,16);
+
+            }
+
+            mPICUploaderGui->AddTextToLogScreen(FirmwareInfo);
+
+            break;
+        }
+    }
+}
+
+int CPICUploader::BootloaderInterfaceStateMachine(int Event, int Cmd, int CmdParam, void* Data)
+{
+    switch(Event)
+    {
+        case BOOTLOADER_UPLOAD_SM_NEW_CMD_EVENT:
+        {
+            switch(Cmd)
+            {
+                case BOOTLOADER_UPLOAD_BOOTLOADER_DISCONNECTED_CMD:
+                {
+                    ResetBooloaderInterfaceStateMachine();
+                    return RET_OK;
+                    break;
+                }
+            }
+            break;
+        }
+    }
+
+    // State machine implementation starts here...
+
+    switch (mBootloaderInterfaceSMState)
+    {
+        case BOOTLOADER_INTERFACE_SM_STANDBY_STATE:
+        {
+            switch(Event)
+            {
+                case BOOTLOADER_UPLOAD_SM_TICK_EVENT:
+                {
+                    break;
+                }
+                case BOOTLOADER_UPLOAD_SM_NEW_CMD_EVENT:
+                {
+                    switch(Cmd)
+                    {
+                        case BOOTLOADER_UPLOAD_BOOTLOADER_CONNECTED_CMD:
+                        {
+                            mBootloaderInterfaceSMState = BOOTLOADER_INTERFACE_SM_BOOTLDR_CONNECTED_STATE;
+                            mPICUploaderGui->AddTextToLogScreen("[BootloaderSM] Going into CONNECTED state\n");
+                            break;
+                        }
+                    }
+                    break;
+                }
+            }
+
+            break;
+        }
+        case BOOTLOADER_INTERFACE_SM_BOOTLDR_CONNECTED_STATE:
+        {
+            switch(Event)
+            {
+                case BOOTLOADER_UPLOAD_SM_TICK_EVENT:
+                {
+                    break;
+                }
+                case BOOTLOADER_UPLOAD_SM_NEW_CMD_EVENT:
+                {
+                    switch(Cmd)
+                    {
+                        case BOOTLOADER_UPLOAD_ERASE_FLASH_GUI_CMD:
+                        {
+                            SendSingleCmdRequest(BOOTLOADER_ERASE_BOOTLOADER_FLASH_REQUEST);
+                            mBootloaderInterfaceSMState = BOOTLOADER_INTERFACE_SM_ERASE_FLASH_STATE;
+                            mPICUploaderGui->AddTextToLogScreen("[BootloaderSM] Going into ERASE_FLASH state\n");
+                            break;
+                        }
+                        case BOOTLOADER_UPLOAD_START_FULL_UPDATE_GUI_CMD:
+                        {
+                            break;
+                        }
+                        case BOOTLOADER_UPLOAD_START_UPLOAD_GUI_CMD:
+                        {
+                            SendSingleCmdRequest(BOOTLOADER_INIT_UPLOAD_REQUEST);
+                            mBootloaderInterfaceSMState = BOOTLOADER_INTERFACE_SM_INIT_UPLOAD_STATE;
+                            mPICUploaderGui->AddTextToLogScreen("[BootloaderSM] Going into INIT_UPLOAD state\n");
+                            break;
+                        }
+                    }
+                    break;
+                }
+            }
+            break;
+        }
+        case BOOTLOADER_INTERFACE_SM_ERASE_FLASH_STATE:
+        {
+            switch(Event)
+            {
+                case BOOTLOADER_UPLOAD_SM_TICK_EVENT:
+                {
+                    break;
+                }
+                case BOOTLOADER_UPLOAD_SM_NEW_CMD_EVENT:
+                {
+                    switch(Cmd)
+                    {
+                        case BOOTLOADER_UPLOAD_ERASE_BOOTLOADER_FLASH_ACK_HOST_CMD:
+                        {
+                            if(CmdParam != BOOTLOADER_FLASH_ERASE_OK)
+                            {
+                                mPICUploaderGui->AddTextToLogScreen("Flash erase refused from host.  Going back to CONNECTED state\n");
+                            }
+                            else
+                            {
+                                mPICUploaderGui->AddTextToLogScreen("Device confirmed erasing flash in progress... \n");
+                            }
+
+                            break;
+                        }
+                        case BOOTLOADER_UPLOAD_ERASE_BOOTLOADER_FLASH_RESULT_HOST_CMD:
+                        {
+                            if(CmdParam != BOOTLOADER_FLASH_ERASE_OK)
+                            {
+                                mPICUploaderGui->AddTextToLogScreen("Flash erase failed.  Going back to CONNECTED state\n");
+                                mBootloaderInterfaceSMState = BOOTLOADER_INTERFACE_SM_BOOTLDR_CONNECTED_STATE;
+                            }
+                            else
+                            {
+                                mPICUploaderGui->AddTextToLogScreen("Flash erase success. \n");
+                                mBootloaderInterfaceSMState = BOOTLOADER_INTERFACE_SM_BOOTLDR_CONNECTED_STATE;
+                                mPICUploaderGui->AddTextToLogScreen("[BootloaderSM] Going into CONNECTED state\n");
+                            }
+
+                            break;
+                        }
+                        default:
+                        {
+
+                        }
+                    }
+                    break;
+                }
+            }
+            break;
+        }
+        case BOOTLOADER_INTERFACE_SM_INIT_UPLOAD_STATE:
+        {
+            switch(Event)
+            {
+                case BOOTLOADER_UPLOAD_SM_TICK_EVENT:
+                {
+                    break;
+                }
+                case BOOTLOADER_UPLOAD_SM_NEW_CMD_EVENT:
+                {
+                    switch(Cmd)
+                    {
+                        case BOOTLOADER_UPLOAD_INIT_UPLOAD_HOST_CMD:
+                        {
+                            if(CmdParam == BOOTLOADER_INIT_UPLOAD_SUCCESS)
+                            {
+                                //Host is in update mode.  Load the buffer size and wait for "Ready for data" CMD (stay in the same state)
+                                mFirmwareUploadBufferSize = *(int*)Data;
+                                mPICUploaderGui->AddTextToLogScreen(QString("Init upload accepted by host.  Frame size: %1\n").arg(mFirmwareUploadBufferSize));
+                                mBootloaderInterfaceSMState = BOOTLOADER_INTERFACE_SM_WAIT_READY_FOR_DATA_FROM_HOST_STATE;
+                                mPICUploaderGui->AddTextToLogScreen("[BootloaderSM] Going into READY_FOR_DATA state\n");
+                            }
+                            else
+                            {
+                                //Something's wrong with the host.  Abort upload...
+                                //TODO: Make the GUI aware of this.
+                                mPICUploaderGui->AddTextToLogScreen(QString("Init upload refused.  Error code: %1.  Going back to STANDBY state\n").arg(CmdParam));
+                                ResetBooloaderInterfaceStateMachine();
+                            }
+                            break;
+                        }
+                    }
+                    break;
+                }
+            }
+            break;
+        }
+        case BOOTLOADER_INTERFACE_SM_WAIT_READY_FOR_DATA_FROM_HOST_STATE:
+        {
+            switch(Event)
+            {
+                case BOOTLOADER_UPLOAD_SM_TICK_EVENT:
+                {
+                    break;
+                }
+                case BOOTLOADER_UPLOAD_SM_NEW_CMD_EVENT:
+                {
+                    switch(Cmd)
+                    {
+                        case BOOTLOADER_UPLOAD_READY_FOR_DATA_HOST_CMD:
+                        {
+                            //Host is ready for data.  Start the upload state machine
+                            mPICUploaderGui->AddTextToLogScreen("Host ready for data.  Starting upload\n");
+                            BootloaderFirmwareUploadStateMachine(BOOTLOADER_FIRM_UPLD_CMD_EVENT,BOOTLOADER_FIRM_UPLD_INIT_UPLOAD_CMD);
+                            mBootloaderInterfaceSMState = BOOTLOADER_INTERFACE_SM_SEND_DATA_STATE;
+                            break;
+                        }
+                        default:
+                        {
+                            mPICUploaderGui->AddTextToLogScreen(QString("Invalid response from host received int <WAIT READY FOR DATA> state.  Response Cmd received: %1.  Going back to STANDBY state\n").arg(Cmd));
+                            ResetBooloaderInterfaceStateMachine();
+                            break;
+                        }
+
+                    }
+                    break;
+                }
+            }
+
+            break;
+        }
+        case BOOTLOADER_INTERFACE_SM_SEND_DATA_STATE:
+        {
+            switch(Event)
+            {
+                case BOOTLOADER_UPLOAD_SM_TICK_EVENT:
+                {
+                    break;
+                }
+                case BOOTLOADER_UPLOAD_SM_NEW_CMD_EVENT:
+                {
+                    switch(Cmd)
+                    {
+                        case BOOTLOADER_UPLOAD_SEND_DATA_CHUNK_HOST_CMD:
+                        {
+                            int Res = BootloaderFirmwareUploadStateMachine(BOOTLOADER_FIRM_UPLD_CMD_EVENT,BOOTLOADER_FIRM_UPLD_CHUNK_RX_RESPONSE_CMD,CmdParam,*(int*)Data);
+                            switch(Res)
+                            {
+                                case BOOTLOADER_FIRM_UPLD_SENDING_RES:
+                                {
+                                    //All is going well.
+                                    break;
+                                }
+                                case BOOTLOADER_FIRM_UPLD_FINISHED_RES:
+                                {
+                                    mBootloaderInterfaceSMState = BOOTLOADER_INTERFACE_SM_DATA_FINISHED_STATE;
+                                    mPICUploaderGui->AddTextToLogScreen("Bootloader upload state machine uploaded all firmware\n");
+                                    break;
+                                }
+                                case BOOTLOADER_FIRM_UPLD_ERROR_RES:
+                                {
+                                    break;
+                                }
+                                case BOOTLOADER_FIRM_UPLD_TIMEOUT_RES:
+                                {
+                                    break;
+                                }
+                                case BOOTLOADER_FIRM_UPLD_ABORT_RES:
+                                {
+                                    break;
+                                }
+                                case BOOTLOADER_FIRM_UPLD_OK_RES:
+                                {
+                                    break;
+                                }
+                            }
+
+                            break;
+                        }
+                    }
+                    break;
+                }
+            }
+            break;
+        }
+        case BOOTLOADER_INTERFACE_SM_DATA_FINISHED_STATE:
+        {
+            switch(Event)
+            {
+                case BOOTLOADER_UPLOAD_SM_TICK_EVENT:
+                {
+                    break;
+                }
+                case BOOTLOADER_UPLOAD_SM_NEW_CMD_EVENT:
+                {
+                    switch(Cmd)
+                    {
+                        case BOOTLOADER_UPLOAD_BOOTLOADER_CONNECTED_CMD:
+                        {
+                            break;
+                        }
+                        case BOOTLOADER_UPLOAD_UPLOAD_FINISHED_HOST_CMD:
+                        {
+                            mBootloaderInterfaceSMState = BOOTLOADER_INTERFACE_SM_BOOTLDR_CONNECTED_STATE;
+                            break;
+                        }
+                    }
+                    break;
+                }
+            }
+            break;
+        }
+
+    }
+
+
+    return RET_OK;
+}
+
+//State machine managing firmware packets upload and errors
+int CPICUploader::BootloaderFirmwareUploadStateMachine(int Event, int Cmd, int CmdResult, int CmdParam)
+{
+    switch(mBootloaderFirmwareUpldState)
+    {
+        case BOOTLOADER_FIRM_UPLD_STANDBY_STATE:
+        {
+            switch(Event)
+            {
+                case BOOTLOADER_FIRM_UPLD_TICK_EVENT:
+                {
+                    break;
+                }
+                case BOOTLOADER_FIRM_UPLD_CMD_EVENT:
+                {
+                    switch(Cmd)
+                    {
+                        case BOOTLOADER_FIRM_UPLD_INIT_UPLOAD_CMD:
+                        {
+                            //TODO: Send First chunk
+                            bool Finished;
+                            mFirmwareData = mHexFile.GetRawData();
+                            SendCmdRequest(BOOTLOADER_SEND_DATA_CHUNK_REQUEST, GetCurDataChunk(Finished));
+                            mPICUploaderGui->AddTextToLogScreen(QString("Upload SM: Sending first frame (%1)\n").arg(mFirmwareUploadCurFrame));
+                            int NbChunks = mFirmwareData.size() / mFirmwareUploadBufferSize;
+                            mPICUploaderGui->SetUploadProgressSettings(NbChunks);
+                            mPICUploaderGui->ResetProgressBar();
+                            if(Finished)
+                            {
+                                mPICUploaderGui->AddTextToLogScreen(QString("That was the last chunk.  Going into UPLOAD_FINISHED state\n"));
+                                mBootloaderFirmwareUpldState = BOOTLOADER_FIRM_UPLD_FINISHED_STATE;
+                            }
+                            else
+                            {
+                                mBootloaderFirmwareUpldState = BOOTLOADER_FIRM_UPLD_SEND_CHUNK_STATE;
+                            }
+                            return BOOTLOADER_FIRM_UPLD_SENDING_RES;
+                            break;
+                        }
+                        case BOOTLOADER_FIRM_UPLD_ABORT_UPLOAD_CMD:
+                        {
+                            ResetFirmwareUploadStateMachine();
+                            return BOOTLOADER_FIRM_UPLD_ABORT_RES;
+                            break;
+                        }
+                        default:
+                        {
+                            //TODO: Find out what to do with that...
+                            return BOOTLOADER_FIRM_UPLD_ERROR_RES;
+                            break;
+                        }
+                    }
+                    break;
+                }
+            }
+
+            break;
+        }
+//        case BOOTLOADER_FIRM_UPLD_WAIT_FOR_HOST_READY_STATE:
+//        {
+//            switch(Event)
+//            {
+//                case BOOTLOADER_FIRM_UPLD_TICK_EVENT:
+//                {
+//                    return BOOTLOADER_FIRM_UPLD_WAITING_FOR_HOST_RES;
+//                    break;
+//                }
+//                case BOOTLOADER_FIRM_UPLD_CMD_EVENT:
+//                {
+//                    switch(Cmd)
+//                    {
+//                        case BOOTLOADER_FIRM_UPLD_INIT_UPLOAD_ACK_CMD:
+//                        {
+//                            if(CmdResult == BOOTLOADER_INIT_UPLOAD_SUCCESS)
+//                            {
+//                                //Host is in update mode.  Load the buffer size and wait for "Ready for data" CMD (stay in the same state)
+//                                mFirmwareUploadBufferSize = CmdParam;
+//                                return BOOTLOADER_FIRM_UPLD_WAITING_FOR_HOST_RES;
+//                            }
+//                            else
+//                            {
+//                                ResetFirmwareUploadStateMachine();
+//                                return BOOTLOADER_FIRM_UPLD_ERROR_RES;
+//                            }
+//                            break;
+//                        }
+//                        case BOOTLOADER_FIRM_UPLD_HOST_READY_FOR_DATA_CMD:
+//                        {
+//                            //Host is ready for data.  Send the first chunk and go into next state (send chunk)
+//                            //TODO: Send first data chunk
+//                            mBootloaderFirmwareUpldState = BOOTLOADER_FIRM_UPLD_SEND_CHUNK_STATE;
+//                            return BOOTLOADER_FIRM_UPLD_SENDING_RES;
+//                            break;
+//                        }
+//                        default:
+//                        {
+//                            return BOOTLOADER_FIRM_UPLD_ERROR_RES;
+//                            break;
+//                        }
+//                    }
+
+//                    break;
+//                }
+
+//            }
+//            break;
+//        }
+        case BOOTLOADER_FIRM_UPLD_SEND_CHUNK_STATE:
+        {
+            switch(Event)
+            {
+                case BOOTLOADER_FIRM_UPLD_TICK_EVENT:
+                {
+                    break;
+                }
+                case BOOTLOADER_FIRM_UPLD_CMD_EVENT:
+                {
+                    switch(Cmd)
+                    {
+                        case BOOTLOADER_FIRM_UPLD_CHUNK_RX_RESPONSE_CMD:
+                        {
+                            switch(CmdResult)
+                            {
+                                case BOOTLOADER_CHUNK_TRANSFER_SUCCESS:
+                                {
+                                    if(mFirmwareUploadCurFrame == 700 || mFirmwareUploadCurFrame == 800 || mFirmwareUploadCurFrame == 900)
+                                    {
+                                        int toto = 5;
+                                    }
+                                    bool Finished = false;
+                                    mPICUploaderGui->AddTextToLogScreen(QString("Upload SM: Sending frame Nb: %1\n").arg(mFirmwareUploadCurFrame));
+                                    mFirmwareUploadCurFrame++;
+                                    SendCmdRequest(BOOTLOADER_SEND_DATA_CHUNK_REQUEST, GetCurDataChunk(Finished));
+                                    mPICUploaderGui->TickProgressBar();
+                                    if(Finished)
+                                    {
+                                        mPICUploaderGui->AddTextToLogScreen(QString("That was the last chunk.  Going into UPLOAD_FINISHED state\n"));
+                                        mBootloaderFirmwareUpldState = BOOTLOADER_FIRM_UPLD_FINISHED_STATE;
+                                    }
+
+                                    break;
+                                }
+                                case BOOTLOADER_CHUNK_TRANSFER_ERROR_RESEND:
+                                {
+                                    //TODO: Resend current frame
+                                    if(mFirmwareUploadCurFrame != CmdParam)
+                                    {
+                                        mPICUploaderGui->AddTextToLogScreen(QString("Upload of frame %1 failed. and frame index desynchronized (Curframe = %2).  Aborting and going to STANDBY mode\n").arg(CmdParam).arg(mFirmwareUploadCurFrame));
+                                        ResetFirmwareUploadStateMachine();
+                                        return BOOTLOADER_FIRM_UPLD_ERROR_RES;
+                                    }
+                                    bool Finished;
+                                    mPICUploaderGui->AddTextToLogScreen(QString("Upload of frame %1 failed.  Trying to resend\n").arg(CmdParam));
+                                    SendCmdRequest(BOOTLOADER_SEND_DATA_CHUNK_REQUEST, GetCurDataChunk(Finished));
+                                    //TODO: Manage the number of failed attempts.
+
+                                    break;
+                                }
+                                case BOOTLOADER_CHUNK_TRANSFER_ERROR_FLASH_FAILURE:
+                                {
+                                    ResetFirmwareUploadStateMachine();
+                                    return BOOTLOADER_FIRM_UPLD_ERROR_RES;
+                                    break;
+                                }
+                                case BOOTLOADER_CHUNK_TRANSFER_ERROR_INVALID_CHUNK_INDEX:
+                                {
+                                    ResetFirmwareUploadStateMachine();
+                                    return BOOTLOADER_FIRM_UPLD_ERROR_RES;
+                                    break;
+                                }
+                                case BOOTLOADER_CHUNK_TRANSFER_ERROR_FLASH_ERROR:
+                                {
+                                    ResetFirmwareUploadStateMachine();
+                                    return BOOTLOADER_FIRM_UPLD_ERROR_RES;
+                                    break;
+                                }
+                            }
+
+                            return BOOTLOADER_FIRM_UPLD_SENDING_RES;
+                            break;
+                        }
+                        case BOOTLOADER_FIRM_UPLD_ABORT_UPLOAD_CMD:
+                        {
+                            ResetFirmwareUploadStateMachine();
+                            return BOOTLOADER_FIRM_UPLD_ABORT_RES;
+                            break;
+                        }
+                        default:
+                        {
+                            ResetFirmwareUploadStateMachine();
+                            break;
+                        }
+                    }
+                    break;
+                }
+            }
+
+            break;
+        }
+        case BOOTLOADER_FIRM_UPLD_FINISHED_STATE:
+        {
+            switch(Event)
+            {
+                case BOOTLOADER_FIRM_UPLD_TICK_EVENT:
+                {
+                    break;
+                }
+                case BOOTLOADER_FIRM_UPLD_CMD_EVENT:
+                {
+                    switch(Cmd)
+                    {
+                        case BOOTLOADER_FIRM_UPLD_CHUNK_RX_RESPONSE_CMD:
+                        {switch(CmdResult)
+                            {
+                                case BOOTLOADER_CHUNK_TRANSFER_SUCCESS:
+                                {
+                                    //TODO: Send upload finished CMD to host
+
+
+                                    mPICUploaderGui->AddTextToLogScreen(QString("Upload of last frame success.  Frame Nb %1\n").arg(CmdParam));
+                                    mPICUploaderGui->TickProgressBar();
+
+                                    return BOOTLOADER_FIRM_UPLD_FINISHED_RES;
+                                    break;
+                                }
+                                case BOOTLOADER_CHUNK_TRANSFER_ERROR_RESEND:
+                                {
+                                    //TODO: Resend current frame
+                                    if(mFirmwareUploadCurFrame != CmdParam)
+                                    {
+                                        //TODO: Manage this error... (Abort)
+                                        ResetFirmwareUploadStateMachine();
+                                        return BOOTLOADER_FIRM_UPLD_ERROR_RES;
+                                    }
+                                    bool Finished;
+                                    mPICUploaderGui->AddTextToLogScreen(QString("Upload of frame %1 failed.  Trying to resend\n").arg(CmdParam));
+                                    SendCmdRequest(BOOTLOADER_SEND_DATA_CHUNK_REQUEST, GetCurDataChunk(Finished));
+
+                                    break;
+                                }
+                                case BOOTLOADER_CHUNK_TRANSFER_ERROR_FLASH_FAILURE:
+                                {
+                                    ResetFirmwareUploadStateMachine();
+                                    return BOOTLOADER_FIRM_UPLD_ERROR_RES;
+                                    break;
+                                }
+                                case BOOTLOADER_CHUNK_TRANSFER_ERROR_INVALID_CHUNK_INDEX:
+                                {
+                                    ResetFirmwareUploadStateMachine();
+                                    return BOOTLOADER_FIRM_UPLD_ERROR_RES;
+                                    break;
+                                }
+                                case BOOTLOADER_CHUNK_TRANSFER_ERROR_FLASH_ERROR:
+                                {
+                                    ResetFirmwareUploadStateMachine();
+                                    return BOOTLOADER_FIRM_UPLD_ERROR_RES;
+                                    break;
+                                }
+                            }
+                            ResetFirmwareUploadStateMachine();
+
+                            break;
+                        }
+                        default:
+                        {
+                            ResetFirmwareUploadStateMachine();
+                            break;
+                        }
+                    }
+                    break;
+                }
+            }
+
+            break;
+        }
+    }
+
+    return BOOTLOADER_FIRM_UPLD_OK_RES;
+
+}
+
+int CPICUploader::ResetBooloaderInterfaceStateMachine()
+{
+    mBootloaderInterfaceSMState = BOOTLOADER_INTERFACE_SM_STANDBY_STATE;
+    mFirmwareUploadBufferSize = 0;
+    mFirmwareUploadCurFrame = 0;
+    ResetFirmwareUploadStateMachine();
+    return RET_OK;
+}
+
+int CPICUploader::ResetFirmwareUploadStateMachine()
+{
+    mBootloaderFirmwareUpldState = BOOTLOADER_FIRM_UPLD_STANDBY_STATE;
+    mFirmwareData.clear();
+    return RET_OK;
+}
+
+//Sends current data chunk based on mFirmwareUploadCurFrame and mFirmwareUploadBufferSize.
+QByteArray CPICUploader::GetCurDataChunk(bool &IsLastChunk)
+{
+    QByteArray Chunk;
+    QByteArray Payload;
+    Chunk.clear();
+
+    unsigned int index = mFirmwareUploadCurFrame * mFirmwareUploadBufferSize;
+    if((index + mFirmwareUploadBufferSize) >= mFirmwareData.size())
+    {
+        IsLastChunk = true;
+    }
+
+    Payload = mFirmwareData.mid(index,mFirmwareUploadBufferSize);
+
+    Chunk.append(IntToByteArray(mFirmwareUploadCurFrame));
+    Chunk.append(IntToByteArray(Payload.size()));
+    Chunk.append(Payload);
+
+    return Chunk;
+}
+
+
+QByteArray CPICUploader::IntToByteArray(int data)
+{
+    QByteArray Array;
+    unsigned char nibble = (char)((data >> 24) &0x000000FF);
+    Array.append(nibble);
+
+    nibble = (char)((data >> 16) &0x000000FF);
+    Array.append(nibble);
+
+    nibble = (char)((data >> 8) &0x000000FF);
+    Array.append(nibble);
+
+    nibble = (char)(data &0x000000FF);
+    Array.append(nibble);
+
+    return Array;
+}
--- a/Sources/PICUploader/PICUploader.h
+++ b/Sources/PICUploader/PICUploader.h
@ -4,6 +4,123 @@
 #include <QObject>
 #include "PICUploaderGui.h"
 #include "HexFile.h"
+#include <QTcpSocket>
+#include "BootloaderProtocol.h"
+
+enum eBootloaderUploadSMEvents
+{
+    BOOTLOADER_UPLOAD_SM_TICK_EVENT,
+    BOOTLOADER_UPLOAD_SM_NEW_CMD_EVENT,
+
+    BOOTLOADER_UPLOAD_SM_MAX_EVENT
+};
+
+enum eBootloaderSMCmdEvents
+{
+    BOOTLOADER_UPLOAD_ERASE_FLASH_GUI_CMD,
+    BOOTLOADER_UPLOAD_START_UPLOAD_GUI_CMD,
+    BOOTLOADER_UPLOAD_START_FULL_UPDATE_GUI_CMD,
+    BOOTLOADER_UPLOAD_ABORT_GUI_CMD,
+    BOOTLOADER_UPLOAD_BOOTLOADER_CONNECTED_CMD,
+    BOOTLOADER_UPLOAD_BOOTLOADER_DISCONNECTED_CMD,
+
+    BOOTLOADER_UPLOAD_HEARTBEAT_HOST_CMD,
+    BOOTLOADER_UPLOAD_ERASE_BOOTLOADER_FLASH_ACK_HOST_CMD,
+    BOOTLOADER_UPLOAD_ERASE_BOOTLOADER_FLASH_RESULT_HOST_CMD,
+    BOOTLOADER_UPLOAD_INIT_UPLOAD_HOST_CMD,
+    BOOTLOADER_UPLOAD_GET_STATE_HOST_CMD,
+    BOOTLOADER_UPLOAD_READY_FOR_DATA_HOST_CMD,
+    BOOTLOADER_UPLOAD_SEND_DATA_CHUNK_HOST_CMD,
+    BOOTLOADER_UPLOAD_UPLOAD_FINISHED_HOST_CMD,
+    BOOTLOADER_UPLOAD_EXECUTE_UPGRADE_HOST_CMD,
+    BOOTLOADER_UPLOAD_ABORT_OPERATION_HOST_CMD,
+
+    BOOTLOADER_UPLOAD_MAX_CMD
+};
+
+typedef enum eBootloaderInterfaceSMStates
+{
+    BOOTLOADER_INTERFACE_SM_STANDBY_STATE,
+    BOOTLOADER_INTERFACE_SM_BOOTLDR_CONNECTED_STATE,
+    BOOTLOADER_INTERFACE_SM_ERASE_FLASH_STATE,
+    BOOTLOADER_INTERFACE_SM_WAIT_READY_FOR_DATA_FROM_HOST_STATE,
+    BOOTLOADER_INTERFACE_SM_INIT_UPLOAD_STATE,
+    BOOTLOADER_INTERFACE_SM_SEND_DATA_STATE,
+    BOOTLOADER_INTERFACE_SM_DATA_FINISHED_STATE,
+
+    BOOTLOADER_UPLOAD_MAX_STATE
+}BootloaderInterfaceSMStates;
+
+typedef enum eBootloaderFirmwareUploadSMStates
+{
+    BOOTLOADER_FIRM_UPLD_STANDBY_STATE,
+ //   BOOTLOADER_FIRM_UPLD_WAIT_FOR_HOST_READY_STATE,
+    BOOTLOADER_FIRM_UPLD_SEND_CHUNK_STATE,
+    BOOTLOADER_FIRM_UPLD_FINISHED_STATE,
+
+    BOOTLOADER_FIRM_UPLD_MAX_STATE
+}BootloaderFirmwareUpldState;
+
+enum eBootloaderFirmwareUploadEvents
+{
+    BOOTLOADER_FIRM_UPLD_TICK_EVENT,
+    BOOTLOADER_FIRM_UPLD_CMD_EVENT,
+
+    BOOTLOADER_FIRM_UPLD_MAX_EVENT
+};
+
+enum eBootloaderFirmwareUploadSMCmd
+{
+    BOOTLOADER_FIRM_UPLD_INIT_UPLOAD_CMD,
+    BOOTLOADER_FIRM_UPLD_CHUNK_RX_RESPONSE_CMD,
+    BOOTLOADER_FIRM_UPLD_ABORT_UPLOAD_CMD,
+
+    BOOTLOADER_FIRM_UPLD_MAX_CMD
+};
+
+enum eBootloaderProtocolDataTransferError
+{
+    BOOTLOADER_CHUNK_TRANSFER_SUCCESS = 1,
+    BOOTLOADER_CHUNK_TRANSFER_ERROR_RESEND = 2,
+    BOOTLOADER_CHUNK_TRANSFER_ERROR_FLASH_FAILURE = 3,
+    BOOTLOADER_CHUNK_TRANSFER_ERROR_INVALID_CHUNK_INDEX = 4,
+    BOOTLOADER_CHUNK_TRANSFER_ERROR_FLASH_ERROR = 5,
+
+    BOOTLOADER_CHUNK_TRANSFER_MAX_ERROR
+};
+
+enum eBootloaderProtocolInitUploadError
+{
+    BOOTLOADER_INIT_UPLOAD_FAILED = 0,
+    BOOTLOADER_INIT_UPLOAD_SUCCESS = 1,
+    BOOTLOADER_INIT_UPLOAD_ERROR_FLASH_NOT_ERASED = 2,
+
+    BOOTLOADER_INIT_UPLOAD_MAX_ERROR
+};
+
+enum eBootloaderFirmwareUploadRes
+{
+
+    BOOTLOADER_FIRM_UPLD_STANDBY_RES,
+    BOOTLOADER_FIRM_UPLD_SENDING_RES,
+    BOOTLOADER_FIRM_UPLD_FINISHED_RES,
+    BOOTLOADER_FIRM_UPLD_ERROR_RES,
+    BOOTLOADER_FIRM_UPLD_TIMEOUT_RES,
+    BOOTLOADER_FIRM_UPLD_ABORT_RES,
+    BOOTLOADER_FIRM_UPLD_OK_RES,
+
+    BOOTLOADER_FIRM_UPLD_MAX_RES
+};
+
+//Used for both ACK and erase operation result
+enum eBootloaderFlashEraseResult
+{
+    BOOTLOADER_FLASH_ERASE_ERROR = 0,
+    BOOTLOADER_FLASH_ERASE_OK = 1,
+
+    BOOTLOADER_FLASH_ERASE_MAX_RESULT
+};
+

 class CPICUploader : public QObject
 {
@ -18,10 +135,42 @@ public:

    CHexFile mHexFile;

+    QTcpSocket mBootloaderSocket;
+    CBootloaderProtocol mBootloaderProtocol;
+
+    int ConnectToBootloader(QString IP);
+    int DisconnectFromBootloader();
+    int SendSingleCmdRequest(int CmdID);
+    int SendCmdRequest(int CmdID, QByteArray Data);
+    int GuiEvent(int EventID, void* Data=0);
+    int ShowHexFileInfoRequest();
+
+    int BootloaderRxCmd(int CmdID, QByteArray Data);
+
+    int BootloaderFirmwareUploadStateMachine(int Event, int Cmd, int CmdResult = 1, int CmdParam = 0xBAADCAFE);
+    int BootloaderInterfaceStateMachine(int Event, int Cmd, int CmdParam = 0, void *Data = 0);
+
+
+private:
+    BootloaderInterfaceSMStates mBootloaderInterfaceSMState;
+    int ResetBooloaderInterfaceStateMachine();
+    BootloaderFirmwareUpldState mBootloaderFirmwareUpldState;
+    int ResetFirmwareUploadStateMachine();
+    unsigned int mFirmwareUploadBufferSize;
+    unsigned int mFirmwareUploadCurFrame;
+    QByteArray mFirmwareData;
+    QByteArray GetCurDataChunk(bool &IsLastChunk);
+    QByteArray IntToByteArray(int);
+
+

 signals:

 public slots:
+    void BootloaderSocketConnected();
+    void BootloaderSocketDisconnected();
+    void BootloaderDataAvailable();
+    void BootloaderSocketError(QAbstractSocket::SocketError);
 };

 #endif // PICUPLOADER_H
--- a/Sources/PICUploader/PICUploaderGui.cpp
+++ b/Sources/PICUploader/PICUploaderGui.cpp
@ -2,6 +2,7 @@
 #include "ui_PICUploaderGui.h"
 #include <QFileDialog>
 #include "PICUploader.h"
+#include "ProtocolDefs.h"

 CPICUploaderGui::CPICUploaderGui(QWidget *parent) :
    QDialog(parent),
@ -10,6 +11,10 @@ CPICUploaderGui::CPICUploaderGui(QWidget *parent) :
    ui->setupUi(this);

    connect(ui->mHexFileSelectBtn,SIGNAL(clicked(bool)),this,SLOT(OpenHexFileBtnClicked(bool)));
+    connect(ui->mConnectBtn,SIGNAL(clicked(bool)),this,SLOT(ConnectBtnClicked(bool)));
+    connect(ui->mSendCmdBtn,SIGNAL(clicked(bool)),this,SLOT(SendSingleCmdCliked(bool)));
+    connect(ui->mClearLogginWndwBtn,SIGNAL(clicked(bool)),SLOT(ClearLogScreen(bool)));
+    connect(ui->mShowHexFileInfoBtn,SIGNAL(clicked(bool)),this,SLOT(ShowHexFileInfoClicked(bool)));

 }

@ -21,7 +26,7 @@ CPICUploaderGui::~CPICUploaderGui()
 void CPICUploaderGui::OpenHexFileBtnClicked(bool checked)
 {
    QString FileName = QFileDialog::getOpenFileName(0,"Select Firmware Hex File",QString(),"Hex files (*.hex)");
-    if(mProgramHandle->OpenHexFileRequest(FileName) != 0)
+    if(mProgramHandle->OpenHexFileRequest(FileName) != 1)
    {
        ui->mOpenedHexFilePathLbl->setText(FileName);
    }
@ -32,3 +37,128 @@ void CPICUploaderGui::SetHexFileStats(QString Stats)
 {
    ui->mHexFileStatsLbl->setText(Stats);
 }
+
+void CPICUploaderGui::ConnectBtnClicked(bool)
+{
+    if(ui->mConnectBtn->text() == "Connect")
+    {
+        QString IP = ui->mIPAddressEdit->text();
+        if(IP.isEmpty())
+        {
+            return;
+        }
+
+//        ui->mConnectBtn->setText("Disconnect");
+       // ui->mConnectBtn->setEnabled(false);
+        mProgramHandle->ConnectToBootloader(IP);
+    }
+    else
+    {
+       // ui->mConnectBtn->setText("Connect");
+        mProgramHandle->DisconnectFromBootloader();
+    }
+}
+
+void CPICUploaderGui::UploaderSocketConnected()
+{
+    ui->mConnectBtn->setEnabled(true);
+    ui->mConnectBtn->setText("Disconnect");
+}
+
+void CPICUploaderGui::UploaderSocketDisconnected()
+{
+    ui->mConnectBtn->setEnabled(true);
+    ui->mConnectBtn->setText("Connect");
+}
+
+void CPICUploaderGui::SendSingleCmdCliked(bool)
+{
+    QString CmdSelection = ui->mCmdSelectCombo->currentText();
+
+    if(CmdSelection == "Heartbeat")
+    {
+//        mProgramHandle->SendSingleCmdRequest(BOOTLOADER_HEARTBEAT_REQUEST);
+        mProgramHandle->GuiEvent(UPLOADER_GUI_HEARTBEAT_BTN_CLICK_EVENT);
+    }
+    else if(CmdSelection == "Flash Erase")
+    {
+        //mProgramHandle->SendSingleCmdRequest(BOOTLOADER_ERASE_BOOTLOADER_FLASH_REQUEST);
+        mProgramHandle->GuiEvent(UPLOADER_GUI_FLASH_ERASE_BTN_CLICK_EVENT);
+    }
+    else if(CmdSelection == "Init Upload")
+    {
+//        mProgramHandle->SendSingleCmdRequest(BOOTLOADER_INIT_UPLOAD_REQUEST);
+        mProgramHandle->GuiEvent(UPLOADER_GUI_INIT_UPLOAD_BTN_CLICK_EVENT);
+    }
+    else if(CmdSelection == "Get State")
+    {
+//        mProgramHandle->SendSingleCmdRequest(BOOTLOADER_GET_STATE_REQUEST);
+        mProgramHandle->GuiEvent(UPLOADER_GUI_GET_STATE_BTN_CLICK_EVENT);
+    }
+    else if(CmdSelection == "Send Data Chunk")
+    {
+//        mProgramHandle->SendSingleCmdRequest(BOOTLOADER_SEND_DATA_CHUNK_REQUEST);
+        mProgramHandle->GuiEvent(UPLOADER_GUI_SEND_DATA_CHUNK_BTN_CLICK_EVENT);
+    }
+    else if(CmdSelection == "Upload Finished")
+    {
+//        mProgramHandle->SendSingleCmdRequest(BOOTLOADER_UPLOAD_FINISHED_REQUEST);
+        mProgramHandle->GuiEvent(UPLOADER_GUI_UPLOAD_FINISHED_BTN_CLICK_EVENT);
+    }
+    else if(CmdSelection == "Execute Upgrade")
+    {
+//        mProgramHandle->SendSingleCmdRequest(BOOTLOADER_EXECUTE_UPGRAGE_REQUEST);
+        mProgramHandle->GuiEvent(UPLOADER_GUI_EXECUTE_UPGRADE_BTN_CLICK_EVENT);
+    }
+    else if(CmdSelection == "Abort")
+    {
+//        mProgramHandle->SendSingleCmdRequest(BOOTLOADER_ABORT_OPERATION_REQUEST);
+        mProgramHandle->GuiEvent(UPLOADER_GUI_ABORT_BTN_CLICK_EVENT);
+    }
+    else if(CmdSelection == "Check Flash")
+    {
+        mProgramHandle->GuiEvent(UPLOADER_GUI_CHECK_FLASH_CLICK_EVENT);
+    }
+    else if(CmdSelection == "Get Stored Firmware Info")
+    {
+        mProgramHandle->GuiEvent(UPLOADER_GUI_GET_STORED_FIRMWARE_INFO_CLICK_EVENT);
+    }
+    else
+    {
+        qDebug("Unknown selection???!!!");
+    }
+
+}
+
+void CPICUploaderGui::AddTextToLogScreen(QString Text)
+{
+    Text.append("\n");
+    mLogScreenText.prepend(Text);
+    ui->mLoggingWindowTextEdit->setPlainText(mLogScreenText);
+}
+
+void CPICUploaderGui::ClearLogScreen(bool dummy)
+{
+    mLogScreenText.clear();
+    ui->mLoggingWindowTextEdit->setPlainText(mLogScreenText);
+}
+
+void CPICUploaderGui::ShowHexFileInfoClicked(bool)
+{
+    mProgramHandle->ShowHexFileInfoRequest();
+}
+
+void CPICUploaderGui::SetUploadProgressSettings(int max)
+{
+    ui->mUploadProgressBar->setRange(0,max);
+}
+
+void CPICUploaderGui::TickProgressBar()
+{
+    ui->mUploadProgressBar->setValue(ui->mUploadProgressBar->value()+1);
+}
+
+void CPICUploaderGui::ResetProgressBar()
+{
+    ui->mUploadProgressBar->reset();
+}
--- a/Sources/PICUploader/PICUploaderGui.h
+++ b/Sources/PICUploader/PICUploaderGui.h
@ -13,19 +13,50 @@ class CPICUploaderGui : public QDialog
 {
    Q_OBJECT

+public:
+    enum eUploaderGuiEvents
+    {
+        UPLOADER_GUI_HEARTBEAT_BTN_CLICK_EVENT,
+        UPLOADER_GUI_FLASH_ERASE_BTN_CLICK_EVENT,
+        UPLOADER_GUI_INIT_UPLOAD_BTN_CLICK_EVENT,
+        UPLOADER_GUI_GET_STATE_BTN_CLICK_EVENT,
+        UPLOADER_GUI_SEND_DATA_CHUNK_BTN_CLICK_EVENT,
+        UPLOADER_GUI_UPLOAD_FINISHED_BTN_CLICK_EVENT,
+        UPLOADER_GUI_EXECUTE_UPGRADE_BTN_CLICK_EVENT,
+        UPLOADER_GUI_ABORT_BTN_CLICK_EVENT,
+        UPLOADER_GUI_AUTOMATIC_UPDATE_START_BTN_CLICK_EVENT,
+        UPLOADER_GUI_CHECK_FLASH_CLICK_EVENT,
+        UPLOADER_GUI_GET_STORED_FIRMWARE_INFO_CLICK_EVENT,
+
+        UPLOADER_GUI_MAX_EVENT
+    };
+
+
 public:
    explicit CPICUploaderGui(QWidget *parent = nullptr);
    ~CPICUploaderGui();

    void SetHexFileStats(QString Stats);
+    void UploaderSocketConnected();
+    void UploaderSocketDisconnected();
+    void AddTextToLogScreen(QString Text);
+    void SetUploadProgressSettings(int max);
+    void TickProgressBar();
+    void ResetProgressBar();
+

    CPICUploader *mProgramHandle;

 private:
    Ui::CPICUploaderGui *ui;
+    QString mLogScreenText;

 public slots:
    void OpenHexFileBtnClicked(bool);
+    void ConnectBtnClicked(bool);
+    void SendSingleCmdCliked(bool);
+    void ClearLogScreen(bool);
+    void ShowHexFileInfoClicked(bool);
 };

 #endif // PICUPLOADERGUI_H
--- a/Sources/PICUploader/PICUploaderGui.ui
+++ b/Sources/PICUploader/PICUploaderGui.ui
@ -46,7 +46,7 @@
    <string>Open Hex File</string>
   </property>
  </widget>
-  <widget class="QLineEdit" name="lineEdit">
+  <widget class="QLineEdit" name="mIPAddressEdit">
   <property name="geometry">
    <rect>
     <x>690</x>
@ -55,6 +55,9 @@
     <height>20</height>
    </rect>
   </property>
+   <property name="text">
+    <string>192.168.50.126</string>
+   </property>
  </widget>
  <widget class="QLabel" name="mOpenedHexFilePathLbl">
   <property name="geometry">
@ -78,10 +81,243 @@
     <height>131</height>
    </rect>
   </property>
+   <property name="frameShape">
+    <enum>QFrame::Box</enum>
+   </property>
   <property name="text">
    <string/>
   </property>
  </widget>
+  <widget class="QPushButton" name="mConnectBtn">
+   <property name="geometry">
+    <rect>
+     <x>890</x>
+     <y>120</y>
+     <width>75</width>
+     <height>23</height>
+    </rect>
+   </property>
+   <property name="text">
+    <string>Connect</string>
+   </property>
+  </widget>
+  <widget class="QPushButton" name="mSendCmdBtn">
+   <property name="geometry">
+    <rect>
+     <x>890</x>
+     <y>170</y>
+     <width>75</width>
+     <height>23</height>
+    </rect>
+   </property>
+   <property name="text">
+    <string>Send Cmd</string>
+   </property>
+  </widget>
+  <widget class="QComboBox" name="mCmdSelectCombo">
+   <property name="geometry">
+    <rect>
+     <x>710</x>
+     <y>170</y>
+     <width>151</width>
+     <height>22</height>
+    </rect>
+   </property>
+   <item>
+    <property name="text">
+     <string>Heartbeat</string>
+    </property>
+   </item>
+   <item>
+    <property name="text">
+     <string>Get Stored Firmware Info</string>
+    </property>
+   </item>
+   <item>
+    <property name="text">
+     <string>Flash Erase</string>
+    </property>
+   </item>
+   <item>
+    <property name="text">
+     <string>Init Upload</string>
+    </property>
+   </item>
+   <item>
+    <property name="text">
+     <string>Get State</string>
+    </property>
+   </item>
+   <item>
+    <property name="text">
+     <string>Send Data Chunk</string>
+    </property>
+   </item>
+   <item>
+    <property name="text">
+     <string>Upload Finished</string>
+    </property>
+   </item>
+   <item>
+    <property name="text">
+     <string>Execute Upgrade</string>
+    </property>
+   </item>
+   <item>
+    <property name="text">
+     <string>Check Flash</string>
+    </property>
+   </item>
+   <item>
+    <property name="text">
+     <string>Abort</string>
+    </property>
+   </item>
+  </widget>
+  <widget class="QPlainTextEdit" name="mLoggingWindowTextEdit">
+   <property name="geometry">
+    <rect>
+     <x>10</x>
+     <y>310</y>
+     <width>651</width>
+     <height>341</height>
+    </rect>
+   </property>
+   <property name="readOnly">
+    <bool>true</bool>
+   </property>
+  </widget>
+  <widget class="QPushButton" name="mClearLogginWndwBtn">
+   <property name="geometry">
+    <rect>
+     <x>10</x>
+     <y>660</y>
+     <width>75</width>
+     <height>23</height>
+    </rect>
+   </property>
+   <property name="text">
+    <string>Clear</string>
+   </property>
+  </widget>
+  <widget class="QPushButton" name="mShowHexFileInfoBtn">
+   <property name="geometry">
+    <rect>
+     <x>170</x>
+     <y>110</y>
+     <width>75</width>
+     <height>23</height>
+    </rect>
+   </property>
+   <property name="text">
+    <string>Show Info</string>
+   </property>
+  </widget>
+  <widget class="QLabel" name="mFilterParamsLbl">
+   <property name="geometry">
+    <rect>
+     <x>680</x>
+     <y>320</y>
+     <width>231</width>
+     <height>81</height>
+    </rect>
+   </property>
+   <property name="frameShape">
+    <enum>QFrame::Box</enum>
+   </property>
+   <property name="text">
+    <string/>
+   </property>
+  </widget>
+  <widget class="QLineEdit" name="mFilterStartAddressTxtEdit">
+   <property name="enabled">
+    <bool>false</bool>
+   </property>
+   <property name="geometry">
+    <rect>
+     <x>760</x>
+     <y>330</y>
+     <width>113</width>
+     <height>20</height>
+    </rect>
+   </property>
+   <property name="text">
+    <string>0x1D004000</string>
+   </property>
+  </widget>
+  <widget class="QLineEdit" name="mFilterEndAddressTxtEdit">
+   <property name="enabled">
+    <bool>false</bool>
+   </property>
+   <property name="geometry">
+    <rect>
+     <x>760</x>
+     <y>370</y>
+     <width>113</width>
+     <height>20</height>
+    </rect>
+   </property>
+   <property name="text">
+    <string>0x1D07FFFF</string>
+   </property>
+  </widget>
+  <widget class="QLabel" name="label_2">
+   <property name="geometry">
+    <rect>
+     <x>690</x>
+     <y>330</y>
+     <width>71</width>
+     <height>16</height>
+    </rect>
+   </property>
+   <property name="text">
+    <string>Start Address</string>
+   </property>
+  </widget>
+  <widget class="QLabel" name="label_3">
+   <property name="geometry">
+    <rect>
+     <x>690</x>
+     <y>370</y>
+     <width>71</width>
+     <height>16</height>
+    </rect>
+   </property>
+   <property name="text">
+    <string>End Address</string>
+   </property>
+  </widget>
+  <widget class="QLabel" name="label_4">
+   <property name="geometry">
+    <rect>
+     <x>680</x>
+     <y>300</y>
+     <width>71</width>
+     <height>16</height>
+    </rect>
+   </property>
+   <property name="font">
+    <font>
+     <pointsize>10</pointsize>
+    </font>
+   </property>
+   <property name="text">
+    <string>Code area</string>
+   </property>
+  </widget>
+  <widget class="QProgressBar" name="mUploadProgressBar">
+   <property name="geometry">
+    <rect>
+     <x>680</x>
+     <y>420</y>
+     <width>231</width>
+     <height>23</height>
+    </rect>
+   </property>
+   <property name="value">
+    <number>24</number>
+   </property>
+  </widget>
 </widget>
 <resources/>
 <connections/>
--- a/Sources/ProtocolDefs.h
+++ b/Sources/ProtocolDefs.h
@ -274,4 +274,38 @@ enum CHALET_INTERFACE_CMDS
    MAX_CHALET_INTERFACE_CMD
 };

+enum BOOTLOADER_CMDS
+{
+    BOOTLOADER_ACK = 1,
+    BOOTLOADER_HEARTBEAT_REQUEST,
+    BOOTLOADER_HEARTBEAT_RESPONSE,
+    BOOTLOADER_ERASE_BOOTLOADER_FLASH_REQUEST,
+    BOOTLOADER_ERASE_BOOTLOADER_FLASH_RESPONSE,
+    BOOTLOADER_ERASE_BOOTLOADER_FLASH_RESULT_RESPONSE,
+    BOOTLOADER_INIT_UPLOAD_REQUEST,
+    BOOTLOADER_INIT_UPLOAD_RESPONSE,
+    BOOTLOADER_GET_STATE_REQUEST,
+    BOOTLOADER_GET_STATE_RESPONSE,
+    BOOTLOADER_READY_FOR_DATA_RESPONSE,
+    BOOTLOADER_SEND_DATA_CHUNK_REQUEST,
+    BOOTLOADER_SEND_DATA_CHUNK_RESPONSE,
+    BOOTLOADER_UPLOAD_FINISHED_REQUEST,
+    BOOTLOADER_UPLOAD_FINISHED_RESPONSE,
+    BOOTLOADER_EXECUTE_UPGRAGE_REQUEST,
+    BOOTLOADER_EXECUTE_UPGRADE_RESPONSE,
+    BOOTLOADER_ABORT_OPERATION_REQUEST,
+    BOOTLOADER_ABORT_OPERATION_RESPONSE,
+    BOOTLOADER_SEND_FLASH_DATA_REQUEST,
+    BOOTLOADER_SEND_FLASH_DATA_RESPONSE,
+    BOOTLOADER_SEND_FLASH_DATA_CHUNK,
+    BOOTLOADER_SEND_FLASH_DATA_CHUNK_RESPONSE,
+    BOOTLOADER_CHECK_FLASH_FIRMW_INTEGRITY_REQUEST,
+    BOOTLOADER_CHECK_FLASH_FIRMW_INTEGRITY_RESPONSE,
+    BOOTLOADER_GET_STORED_FIRMWARE_INFO_REQUEST,
+    BOOTLOADER_GET_STORED_FIRMWARE_INFO_RESPONSE,
+
+
+    MAX_BOOTLOADER_CMD
+};
+
 #endif
--- a/SystemGui.pro
+++ b/SystemGui.pro
@ -69,7 +69,9 @@ SOURCES +=     \
    Sources/main.cpp \
    Sources/PICUploader/PICUploader.cpp \
    Sources/PICUploader/HexFile.cpp \
-    Sources/PICUploader/HexRecord.cpp
+    Sources/PICUploader/HexRecord.cpp \
+    Sources/PICUploader/BootloaderProtocol.cpp \
+    Sources/CRC32.cpp

 HEADERS  +=    Sources/AbstractNetworkInterface.h \
    Sources/Chalet/CChalet.h \
@ -111,7 +113,9 @@ HEADERS  +=    Sources/AbstractNetworkInterface.h \
    Sources/Tower/LEDAnimation.h \
    Sources/PICUploader/PICUploader.h \
    Sources/PICUploader/HexFile.h \
-    Sources/PICUploader/HexRecord.h
+    Sources/PICUploader/HexRecord.h \
+    Sources/PICUploader/BootloaderProtocol.h \
+    Sources/CRC32.h

 FORMS += \
    SMSGui.ui \
--- a/ui_ChaletGui.h
+++ b/ui_ChaletGui.h
@ -49,6 +49,7 @@ public:
    QLabel *mLasCommRequestReceivedLbl;
    QDateEdit *mLogStartDateEdit;
    QPushButton *mGetChaletLogButton;
+    QLabel *mChaletTemperatureLbl;

    void setupUi(QWidget *CChaletGui)
    {
@ -92,7 +93,7 @@ public:
        mRebootCPUBtn->setGeometry(QRect(106, 200, 75, 23));
        mEnableHarakiriChkBx = new QCheckBox(CChaletGui);
        mEnableHarakiriChkBx->setObjectName(QString::fromUtf8("mEnableHarakiriChkBx"));
-        mEnableHarakiriChkBx->setEnabled(false);
+        mEnableHarakiriChkBx->setEnabled(true);
        mEnableHarakiriChkBx->setGeometry(QRect(680, 70, 111, 17));
        groupBox = new QGroupBox(CChaletGui);
        groupBox->setObjectName(QString::fromUtf8("groupBox"));
@ -142,6 +143,9 @@ public:
        mGetChaletLogButton = new QPushButton(CChaletGui);
        mGetChaletLogButton->setObjectName(QString::fromUtf8("mGetChaletLogButton"));
        mGetChaletLogButton->setGeometry(QRect(900, 210, 75, 23));
+        mChaletTemperatureLbl = new QLabel(CChaletGui);
+        mChaletTemperatureLbl->setObjectName(QString::fromUtf8("mChaletTemperatureLbl"));
+        mChaletTemperatureLbl->setGeometry(QRect(190, 320, 241, 16));
        groupBox->raise();
        MainPageLabel->raise();
        mInverterRlyStatusLabel->raise();
@ -166,6 +170,7 @@ public:
        mLasCommRequestReceivedLbl->raise();
        mLogStartDateEdit->raise();
        mGetChaletLogButton->raise();
+        mChaletTemperatureLbl->raise();

        retranslateUi(CChaletGui);

@ -197,6 +202,7 @@ public:
        mChaletCommActivityLbl->setText(QCoreApplication::translate("CChaletGui", "Activity!!!", nullptr));
        mLasCommRequestReceivedLbl->setText(QCoreApplication::translate("CChaletGui", "Last Request: ", nullptr));
        mGetChaletLogButton->setText(QCoreApplication::translate("CChaletGui", "PushButton", nullptr));
+        mChaletTemperatureLbl->setText(QCoreApplication::translate("CChaletGui", "Temperature:", nullptr));
    } // retranslateUi

 };
--- a/ui_PICUploaderGui.h
+++ b/ui_PICUploaderGui.h
@ -11,9 +11,12 @@

 #include <QtCore/QVariant>
 #include <QtWidgets/QApplication>
+#include <QtWidgets/QComboBox>
 #include <QtWidgets/QDialog>
 #include <QtWidgets/QLabel>
 #include <QtWidgets/QLineEdit>
+#include <QtWidgets/QPlainTextEdit>
+#include <QtWidgets/QProgressBar>
 #include <QtWidgets/QPushButton>

 QT_BEGIN_NAMESPACE
@ -23,9 +26,22 @@ class Ui_CPICUploaderGui
 public:
    QLabel *label;
    QPushButton *mHexFileSelectBtn;
-    QLineEdit *lineEdit;
+    QLineEdit *mIPAddressEdit;
    QLabel *mOpenedHexFilePathLbl;
    QLabel *mHexFileStatsLbl;
+    QPushButton *mConnectBtn;
+    QPushButton *mSendCmdBtn;
+    QComboBox *mCmdSelectCombo;
+    QPlainTextEdit *mLoggingWindowTextEdit;
+    QPushButton *mClearLogginWndwBtn;
+    QPushButton *mShowHexFileInfoBtn;
+    QLabel *mFilterParamsLbl;
+    QLineEdit *mFilterStartAddressTxtEdit;
+    QLineEdit *mFilterEndAddressTxtEdit;
+    QLabel *label_2;
+    QLabel *label_3;
+    QLabel *label_4;
+    QProgressBar *mUploadProgressBar;

    void setupUi(QDialog *CPICUploaderGui)
    {
@ -43,15 +59,73 @@ public:
        mHexFileSelectBtn = new QPushButton(CPICUploaderGui);
        mHexFileSelectBtn->setObjectName(QString::fromUtf8("mHexFileSelectBtn"));
        mHexFileSelectBtn->setGeometry(QRect(70, 110, 81, 23));
-        lineEdit = new QLineEdit(CPICUploaderGui);
-        lineEdit->setObjectName(QString::fromUtf8("lineEdit"));
-        lineEdit->setGeometry(QRect(690, 120, 181, 20));
+        mIPAddressEdit = new QLineEdit(CPICUploaderGui);
+        mIPAddressEdit->setObjectName(QString::fromUtf8("mIPAddressEdit"));
+        mIPAddressEdit->setGeometry(QRect(690, 120, 181, 20));
        mOpenedHexFilePathLbl = new QLabel(CPICUploaderGui);
        mOpenedHexFilePathLbl->setObjectName(QString::fromUtf8("mOpenedHexFilePathLbl"));
        mOpenedHexFilePathLbl->setGeometry(QRect(70, 140, 521, 16));
        mHexFileStatsLbl = new QLabel(CPICUploaderGui);
        mHexFileStatsLbl->setObjectName(QString::fromUtf8("mHexFileStatsLbl"));
        mHexFileStatsLbl->setGeometry(QRect(70, 170, 471, 131));
+        mHexFileStatsLbl->setFrameShape(QFrame::Box);
+        mConnectBtn = new QPushButton(CPICUploaderGui);
+        mConnectBtn->setObjectName(QString::fromUtf8("mConnectBtn"));
+        mConnectBtn->setGeometry(QRect(890, 120, 75, 23));
+        mSendCmdBtn = new QPushButton(CPICUploaderGui);
+        mSendCmdBtn->setObjectName(QString::fromUtf8("mSendCmdBtn"));
+        mSendCmdBtn->setGeometry(QRect(890, 170, 75, 23));
+        mCmdSelectCombo = new QComboBox(CPICUploaderGui);
+        mCmdSelectCombo->addItem(QString());
+        mCmdSelectCombo->addItem(QString());
+        mCmdSelectCombo->addItem(QString());
+        mCmdSelectCombo->addItem(QString());
+        mCmdSelectCombo->addItem(QString());
+        mCmdSelectCombo->addItem(QString());
+        mCmdSelectCombo->addItem(QString());
+        mCmdSelectCombo->addItem(QString());
+        mCmdSelectCombo->addItem(QString());
+        mCmdSelectCombo->addItem(QString());
+        mCmdSelectCombo->setObjectName(QString::fromUtf8("mCmdSelectCombo"));
+        mCmdSelectCombo->setGeometry(QRect(710, 170, 151, 22));
+        mLoggingWindowTextEdit = new QPlainTextEdit(CPICUploaderGui);
+        mLoggingWindowTextEdit->setObjectName(QString::fromUtf8("mLoggingWindowTextEdit"));
+        mLoggingWindowTextEdit->setGeometry(QRect(10, 310, 651, 341));
+        mLoggingWindowTextEdit->setReadOnly(true);
+        mClearLogginWndwBtn = new QPushButton(CPICUploaderGui);
+        mClearLogginWndwBtn->setObjectName(QString::fromUtf8("mClearLogginWndwBtn"));
+        mClearLogginWndwBtn->setGeometry(QRect(10, 660, 75, 23));
+        mShowHexFileInfoBtn = new QPushButton(CPICUploaderGui);
+        mShowHexFileInfoBtn->setObjectName(QString::fromUtf8("mShowHexFileInfoBtn"));
+        mShowHexFileInfoBtn->setGeometry(QRect(170, 110, 75, 23));
+        mFilterParamsLbl = new QLabel(CPICUploaderGui);
+        mFilterParamsLbl->setObjectName(QString::fromUtf8("mFilterParamsLbl"));
+        mFilterParamsLbl->setGeometry(QRect(680, 320, 231, 81));
+        mFilterParamsLbl->setFrameShape(QFrame::Box);
+        mFilterStartAddressTxtEdit = new QLineEdit(CPICUploaderGui);
+        mFilterStartAddressTxtEdit->setObjectName(QString::fromUtf8("mFilterStartAddressTxtEdit"));
+        mFilterStartAddressTxtEdit->setEnabled(false);
+        mFilterStartAddressTxtEdit->setGeometry(QRect(760, 330, 113, 20));
+        mFilterEndAddressTxtEdit = new QLineEdit(CPICUploaderGui);
+        mFilterEndAddressTxtEdit->setObjectName(QString::fromUtf8("mFilterEndAddressTxtEdit"));
+        mFilterEndAddressTxtEdit->setEnabled(false);
+        mFilterEndAddressTxtEdit->setGeometry(QRect(760, 370, 113, 20));
+        label_2 = new QLabel(CPICUploaderGui);
+        label_2->setObjectName(QString::fromUtf8("label_2"));
+        label_2->setGeometry(QRect(690, 330, 71, 16));
+        label_3 = new QLabel(CPICUploaderGui);
+        label_3->setObjectName(QString::fromUtf8("label_3"));
+        label_3->setGeometry(QRect(690, 370, 71, 16));
+        label_4 = new QLabel(CPICUploaderGui);
+        label_4->setObjectName(QString::fromUtf8("label_4"));
+        label_4->setGeometry(QRect(680, 300, 71, 16));
+        QFont font1;
+        font1.setPointSize(10);
+        label_4->setFont(font1);
+        mUploadProgressBar = new QProgressBar(CPICUploaderGui);
+        mUploadProgressBar->setObjectName(QString::fromUtf8("mUploadProgressBar"));
+        mUploadProgressBar->setGeometry(QRect(680, 420, 231, 23));
+        mUploadProgressBar->setValue(24);

        retranslateUi(CPICUploaderGui);

@ -63,8 +137,30 @@ public:
        CPICUploaderGui->setWindowTitle(QCoreApplication::translate("CPICUploaderGui", "Dialog", nullptr));
        label->setText(QCoreApplication::translate("CPICUploaderGui", "Firmware Uploader", nullptr));
        mHexFileSelectBtn->setText(QCoreApplication::translate("CPICUploaderGui", "Open Hex File", nullptr));
+        mIPAddressEdit->setText(QCoreApplication::translate("CPICUploaderGui", "192.168.50.126", nullptr));
        mOpenedHexFilePathLbl->setText(QCoreApplication::translate("CPICUploaderGui", "No File Opened", nullptr));
        mHexFileStatsLbl->setText(QString());
+        mConnectBtn->setText(QCoreApplication::translate("CPICUploaderGui", "Connect", nullptr));
+        mSendCmdBtn->setText(QCoreApplication::translate("CPICUploaderGui", "Send Cmd", nullptr));
+        mCmdSelectCombo->setItemText(0, QCoreApplication::translate("CPICUploaderGui", "Heartbeat", nullptr));
+        mCmdSelectCombo->setItemText(1, QCoreApplication::translate("CPICUploaderGui", "Get Stored Firmware Info", nullptr));
+        mCmdSelectCombo->setItemText(2, QCoreApplication::translate("CPICUploaderGui", "Flash Erase", nullptr));
+        mCmdSelectCombo->setItemText(3, QCoreApplication::translate("CPICUploaderGui", "Init Upload", nullptr));
+        mCmdSelectCombo->setItemText(4, QCoreApplication::translate("CPICUploaderGui", "Get State", nullptr));
+        mCmdSelectCombo->setItemText(5, QCoreApplication::translate("CPICUploaderGui", "Send Data Chunk", nullptr));
+        mCmdSelectCombo->setItemText(6, QCoreApplication::translate("CPICUploaderGui", "Upload Finished", nullptr));
+        mCmdSelectCombo->setItemText(7, QCoreApplication::translate("CPICUploaderGui", "Execute Upgrade", nullptr));
+        mCmdSelectCombo->setItemText(8, QCoreApplication::translate("CPICUploaderGui", "Check Flash", nullptr));
+        mCmdSelectCombo->setItemText(9, QCoreApplication::translate("CPICUploaderGui", "Abort", nullptr));
+
+        mClearLogginWndwBtn->setText(QCoreApplication::translate("CPICUploaderGui", "Clear", nullptr));
+        mShowHexFileInfoBtn->setText(QCoreApplication::translate("CPICUploaderGui", "Show Info", nullptr));
+        mFilterParamsLbl->setText(QString());
+        mFilterStartAddressTxtEdit->setText(QCoreApplication::translate("CPICUploaderGui", "0x1D004000", nullptr));
+        mFilterEndAddressTxtEdit->setText(QCoreApplication::translate("CPICUploaderGui", "0x1D07FFFF", nullptr));
+        label_2->setText(QCoreApplication::translate("CPICUploaderGui", "Start Address", nullptr));
+        label_3->setText(QCoreApplication::translate("CPICUploaderGui", "End Address", nullptr));
+        label_4->setText(QCoreApplication::translate("CPICUploaderGui", "Code area", nullptr));
    } // retranslateUi

 };