}// CompareTo()
//---------------------------------------------------------------------
// CopyFrom()
//---------------------------------------------------------------------
public void CopyFrom(clsParseSettings pobjSettings)
{
bootloaderSizeR = pobjSettings.bootloaderSizeR;
device = pobjSettings.device;
fileTimestamp = pobjSettings.fileTimestamp;
allowBlOverwrite = pobjSettings.allowBlOverwrite;
noGoto = pobjSettings.noGoto;
}// CopyFrom()
}//Property: noGoto
//---------------------------------------------------------------------
// CompareTo()
// Returns: true if equal, false if not equal
//---------------------------------------------------------------------
public bool CompareTo(clsParseSettings pobjSettings)
{
return(
bootloaderSizeR == pobjSettings.bootloaderSizeR &&
device == pobjSettings.device &&
fileTimestamp == pobjSettings.fileTimestamp &&
allowBlOverwrite == pobjSettings.allowBlOverwrite &&
noGoto == pobjSettings.noGoto
);
}// CompareTo()
//---------------------------------------------------------------------
// Constructor()
//---------------------------------------------------------------------
public clsHex( string pstrFilename )
{
objParsedSettings = new clsParseSettings();
strFilename = pstrFilename;
}
//---------------------------------------------------------------------
// Constructor()
//---------------------------------------------------------------------
public clsHex()
{
objParsedSettings = new clsParseSettings();
}
//---------------------------------------------------------------------
// UpdateParsedSettings()
//---------------------------------------------------------------------
protected void UpdateParsedSettings( clsParseSettings pobjSettings )
{
bIsParsed = true;
objParsedSettings.CopyFrom( pobjSettings );
}
}//Hex_Validate()
//---------------------------------------------------------------------
// DoParse()
// Description:
//---------------------------------------------------------------------
public void DoParse()
{
int iBootLoaderSizeR = 0;
clsDevice objDevice = clsDevices.DeviceGet( cboDevice.Text );
bool bParseResult = false;
// Here we only assume a bootloader size to be able to parse the hex-file
if ( cboFamily.Text == "PIC18F" ) {
objHex = new clsHex18F( txtFilename.Text );
iBootLoaderSizeR = 5 * objDevice.pageSizeR;
} else if ( cboFamily.Text == "PIC18FJ" ) {
objHex = new clsHex18FJ( txtFilename.Text );
iBootLoaderSizeR = 16;
} else if ( cboFamily.Text == "PIC24F" ) {
objHex = new clsHex24F( txtFilename.Text );
iBootLoaderSizeR = 4;
} else if ( cboFamily.Text == "PIC24FJ" ) {
objHex = new clsHex24FJ( txtFilename.Text );
iBootLoaderSizeR = 8;
} else if ( cboFamily.Text == "PIC24H" ) {
objHex = new clsHex24H( txtFilename.Text );
iBootLoaderSizeR = 8;
} else if ( cboFamily.Text == "dsPIC30F" ) {
objHex = new clsHex30F( txtFilename.Text );
iBootLoaderSizeR = 4;
} else if ( cboFamily.Text == "dsPIC33FJ" ) {
objHex = new clsHex33FJ( txtFilename.Text );
iBootLoaderSizeR = 8;
} else {
return;
}
// Check file existence
if ( File.Exists(txtFilename.Text) == false ) {
return;
}
// Enum events
objHex.HexFileValidate += new clsHex.HexFileValidateDelegate( Hex_Validate );
objHex.HexFileParse += new clsHex.HexFileParseDelegate( Hex_Parse );
// Parse settings
clsParseSettings objParseSettings = new clsParseSettings( iBootLoaderSizeR, objDevice, chkAllowBlOverwrite.Checked, chkNoGoto.Checked );
// Parse
if ( objDevice != null ) {
txtInfo.Text = "";
objHex.ParseHexFile( objParseSettings, 0, ref bParseResult );
if ( objHex.hasValidProgram ) {
chkWriteProgram.Enabled = true;
} else {
chkWriteProgram.Enabled = false;
chkWriteProgram.Checked = false;
}
if ( objHex.hasValidEEPROM ) {
chkWriteEEPROM.Enabled = true;
} else {
chkWriteEEPROM.Enabled = false;
chkWriteEEPROM.Checked = false;
}
if ( objHex.hasValidConfigs ) {
chkWriteConfigs.Enabled = true;
} else {
chkWriteConfigs.Enabled = false;
chkWriteConfigs.Checked = false;
}
}
}//DoParse();
private void UploadNowBtn_Click(object sender, EventArgs e)
{
uploadInProgress = true;
// Verify that a valid file path has been entered. If a path is present in the box it is already validated so
// there is no need to do any further validation.
if (HexFilePathTB.Text.Length == 0)
{
MessageBox.Show("You must select the path to the desired Hex file in order to perform upload.", "File Path Error");
return;
}
// Perform the upload...
bool uploadSuccess = false;
try
{
this.Cursor = Cursors.WaitCursor;
// Initialize ds30 Loader engine
{
string strBasePath = Path.GetDirectoryName(Process.GetCurrentProcess().MainModule.FileName);
bool bds30LoaderInitializeResult = false;
clsds30Loader.Initialize(strBasePath, ref bds30LoaderInitializeResult);
if (bds30LoaderInitializeResult == false)
{
MessageBox.Show("Failed to initialize ds30 Loader.", "", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
this.Cursor = Cursors.Default;
return;
}
}
// Get device object
clsDevice objDevice = clsDeviceDb.DeviceGet("PIC24HJ128GP204");
if (objDevice == null)
{
MessageBox.Show("Unknown device, write aborted.", "", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
this.Cursor = Cursors.Default;
return;
}
// Parse hex file
//clsHex18F objHex = new clsHex18F( "serlcd.hex" );
clsHex objHex = (fileIsAutoDownloaded) ? new clsHex(hexFileDestPath) : new clsHex(HexFilePathTB.Text);
{
bool bParseResult = false;
clsParseSettings objParseSettings = new clsParseSettings();
objHex.HexFileValidate += new clsHex.HexFileValidateDelegate(objHex_HexFileValidate);
objHex.HexFileParse += new clsHex.HexFileParseDelegate(objHex_HexFileParse);
objParseSettings.device = objDevice;
objHex.ParseHexFile(objParseSettings, false, 0, ref bParseResult);
if (bParseResult == false)
{
MessageBox.Show("Parse of hex file failed, write process aborted.", "", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
this.Cursor = Cursors.Default;
return;
}
}
// Download
{
bool bDownloadResult = false;
myFocuser.Action("ForceHubDisconnect", "");
clsWriteSettings objDownloadSettings = new clsWriteSettings();
objDownloadSettings.portName = myFocuser.Action("GetCOMPortName", "");
objDownloadSettings.writeProgram = true;
objDownloadSettings.baudRate = 115200;
switch (TimeoutCB.Text)
{
default:
case "10 Sec":
objDownloadSettings.timeout = 10000;
break;
case "30 Sec":
objDownloadSettings.timeout = 30000;
break;
case "60 Sec":
objDownloadSettings.timeout = 60000;
break;
}
MessageBox.Show("Press 'OK' and then cycle the power to the FocusLynx device before the timeout period expires.",
"Bootloader", MessageBoxButtons.OK, MessageBoxIcon.Information);
txtInfo.Text += "Waiting for device power cycle..." + Environment.NewLine;
//************************************************************************************************************************
// Before we start the write we have to make sure any garbage that is output form the device at power up is discarded first
//
using (SerialPort tempPort = new SerialPort(objDownloadSettings.portName, objDownloadSettings.baudRate)) // use same settigs as bootloader
{
tempPort.Open();
tempPort.DiscardInBuffer();
tempPort.DiscardOutBuffer();
string junk = tempPort.ReadExisting();
DateTime startTime = DateTime.UtcNow;
while (DateTime.UtcNow.Subtract(startTime).TotalMilliseconds < (objDownloadSettings.timeout - 2000))
{
if (tempPort.BytesToRead > 0)
{
System.Threading.Thread.Sleep(1000); // Pause while the serial transciever powers up...
break;
}
}
EventLogger.LogMessage("Bootloader discarding " + tempPort.BytesToRead + " bytes of junk before bootload", TraceLevel.Info);
junk = tempPort.ReadExisting();
tempPort.DiscardInBuffer();
tempPort.Close();
}
//*************************************************************************************************************************
// Now it is okay to start the download
clsds30Loader.Write(objDevice, objHex, objDownloadSettings, 0, ref bDownloadResult);
if (bDownloadResult == false)
{
MessageBox.Show("Write failed", "", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
this.Cursor = Cursors.Default;
uploadSuccess = false;
return;
}
else
{
uploadSuccess = true;
// Delete the autodownloaded file
if (fileIsAutoDownloaded)
{
try
{
File.Delete(hexFileDestPath);
txtInfo.Text += "Temporary hex file removed" + Environment.NewLine;
}
catch
{
}
}
}
}
}
catch (Exception ex)
{
MessageBox.Show("An error occurred during firmware upload. " + ex.Message, "Error");
}
finally
{
uploadInProgress = false;
this.Cursor = Cursors.Default;
}
if (uploadSuccess)
{
MessageBox.Show("The device firmware has been successfully upgraded!", "Upload Complete");
// Close the form.
//this.Close();
}
else
{
// Leave the form open incase they want to attempt the upload again.
}
}
//---------------------------------------------------------------------
// Constructor()
//---------------------------------------------------------------------
public clsHex()
{
objParsedSettings = new clsParseSettings();
} // Constructor()
}//Property: NeedsParsing()
//---------------------------------------------------------------------
// UpdateParsedSettings()
//---------------------------------------------------------------------
protected void UpdateParsedSettings(clsParseSettings pobjSettings)
{
bIsParsed = true;
objParsedSettings.CopyFrom(pobjSettings);
}// UpdateParsedSettings()
}//ds30L_Downloading()
//---------------------------------------------------------------------
// Constructor
//---------------------------------------------------------------------
public void DoMagic( string[] pstrArgs, ref bool pbResult )
{
pbResult = false;
//-----------------------------------------------------------------
// If no argumentsa are specified, display help
//-----------------------------------------------------------------
if ( pstrArgs.Length == 0 ) {
PrintHelp();
return;
}
//-----------------------------------------------------------------
// Validate arguments
//-----------------------------------------------------------------
bool bResult = false;
clsParseSettings objParseSettings = new clsParseSettings();
clsDownloadSettings objDownloadSettings = new clsDownloadSettings();
ValidateParseArgs( pstrArgs, objParseSettings, objDownloadSettings, ref bResult );
if ( bResult == false ) {
return;
}
//-----------------------------------------------------------------
// Nothing to do?
//-----------------------------------------------------------------
if ( objDownloadSettings.writeProgram == false && objDownloadSettings.writeEEPROM == false && objDownloadSettings.writeConfigs == false ) {
Console.WriteLine( "Nothing to do." );
return;
}
//-----------------------------------------------------------------
// Parse
//-----------------------------------------------------------------
objParseSettings.device = objDevice;
DoParse( objParseSettings, objDownloadSettings );
//-----------------------------------------------------------------
// Create port
//-----------------------------------------------------------------
objPort = new clsSerialPort();
objPort.Setup( strPort, iBaudrate );
//-----------------------------------------------------------------
// Increase process priority if polltime is low
//-----------------------------------------------------------------
if ( objDownloadSettings.polltime < 100 ) {
try {
System.Diagnostics.Process.GetCurrentProcess().PriorityClass = System.Diagnostics.ProcessPriorityClass.AboveNormal;
} catch {
clsDebugTextbox.OutputInfo( "Setting proccess priority failed." );
}
}
//-----------------------------------------------------------------
// Print settings
//-----------------------------------------------------------------
Console.WriteLine( "" );
Console.WriteLine( "" );
Console.WriteLine( "{0,-10} {1, -8}", "File:", strFile );
Console.WriteLine( "{0,-10} {1, -8}", "Port:", strPort );
Console.WriteLine( "{0,-10} {1, -8}", "Baudrate:", iBaudrate.ToString() );
Console.WriteLine( "{0,-10} {1, -8}", "Device:", objDevice.name );
//-----------------------------------------------------------------
//
//-----------------------------------------------------------------
Console.WriteLine( "" );
Console.WriteLine( "" );
if ( bNonInteractive == false ) {
Console.WriteLine( "Press any key to begin download" );
Console.WriteLine( "" );
Console.ReadKey();
}
//-----------------------------------------------------------------
// Download
//-----------------------------------------------------------------
bool bDownloadResult = false;
int iStartTime = Environment.TickCount;
clsds30Loader.Download( objDevice, objPort, objHex, objDownloadSettings, 0, ref bDownloadResult );
int iEndTime = Environment.TickCount;
//-----------------------------------------------------------------
// Restore process priority
//-----------------------------------------------------------------
if ( objDownloadSettings.polltime < 100 ) {
try {
System.Diagnostics.Process.GetCurrentProcess().PriorityClass = System.Diagnostics.ProcessPriorityClass.Normal;
} catch {
clsDebugTextbox.OutputInfo( "Setting proccess priority failed." );
}
}
//-----------------------------------------------------------------
// Download finished
//-----------------------------------------------------------------
objPort.Close();
if ( clsds30Loader.debugMode ) {
clsDebugTextbox.OutputInfo( "Elapsed time: " + String.Format( "{0:0.#}", Convert.ToSingle(iEndTime - iStartTime) / 1000.0 ) + " seconds", 1 );
}
pbResult = bDownloadResult;
}// DoMagic()
//---------------------------------------------------------------------
// Constructor()
//---------------------------------------------------------------------
public clsHex()
{
objParsedSettings = new clsParseSettings();
}// Constructor()
//---------------------------------------------------------------------
// Download()
//---------------------------------------------------------------------
public static void Download( clsDevice pobjDevice, clsSerialPort pobjPort, clsHex pobjHex, clsDownloadSettings pobjSettings, int iTabLevel, ref bool pbResult )
{
//
bool bWriteSuccess = false;
bool bParseResult = false;
pbResult = false;
bAbort = false;
OnDownloading( new clsDownloadingEventArgs(clsDownloadingEventArgs.EventType.started, "Initiating download...", iTabLevel++) );
// Test-mode
if ( bTestMode == true ) {
OnDownloading( new clsDownloadingEventArgs(clsDownloadingEventArgs.EventType.warning, "Test-mode is active", iTabLevel) );
}
//--------------------------------------------------------------------------
// Reset device
//--------------------------------------------------------------------------
bool bResetResult = false;
ResetDevice( pobjPort, pobjSettings, iTabLevel, ref bResetResult );
if ( bResetResult == false ) {
return;
}
//--------------------------------------------------------------------------
// Open port
//--------------------------------------------------------------------------
bool bOpenPortResult = false;
PortOpen( pobjPort, pobjSettings, ref bOpenPortResult );
//--------------------------------------------------------------------------
// Find loader
//--------------------------------------------------------------------------
bool bFindLoaderResult = false;
FindLoader( pobjDevice, pobjPort, pobjSettings, iTabLevel, ref bFindLoaderResult );
if ( bFindLoaderResult == false ) {
PortClose( pobjPort );
return;
}
//--------------------------------------------------------------------------
// Init progressbar
//--------------------------------------------------------------------------
OnDownloading( new clsDownloadingEventArgs(clsDownloadingEventArgs.EventType.progressStarted, "", 0) );
//--------------------------------------------------------------------------
// Determine size of the bootloader found
//--------------------------------------------------------------------------
bool bGetBLSizeResult = false;
iBootloaderSizeR = GetBLSize( pobjDevice, ref bGetBLSizeResult );
if ( bGetBLSizeResult == false ) {
OnDownloading( new clsDownloadingEventArgs(clsDownloadingEventArgs.EventType.error, "Unknown firmware version", iTabLevel) );
PortClose( pobjPort );
return;
}
//--------------------------------------------------------------------------
//
//--------------------------------------------------------------------------
bool WaitBLReadyResponseResult = false;
WaitBLReadyResponse( pobjPort, iTabLevel, ref WaitBLReadyResponseResult );
if ( WaitBLReadyResponseResult == false ) {
PortClose( pobjPort );
return;
}
//--------------------------------------------------------------------------
// Setup parse settings
//--------------------------------------------------------------------------
clsParseSettings objParseSettings = new clsParseSettings( iBootloaderSizeR, pobjDevice, false, pobjSettings.noGoto );
//--------------------------------------------------------------------------
// PIC18F
//--------------------------------------------------------------------------
if ( pobjDevice.family.name == "PIC18F" ) {
clsHex18F objHex18F = (clsHex18F)pobjHex;
// Parse
objHex18F.ParseHexFile( objParseSettings, iTabLevel, ref bParseResult );
if ( bParseResult == false ) {
PortClose( pobjPort );
return;
}
// Write versions 0.9.0 - 1.0.0
if (
( iFWVerMaj == 0 && iFWVerMin == 9 && iFWVerRev == 0 ) ||
( iFWVerMaj == 0 && iFWVerMin == 9 && iFWVerRev == 2 ) ||
( iFWVerMaj == 1 && iFWVerMin == 0 && iFWVerRev == 0 ) ||
( iFWVerMaj == 1 && iFWVerMin == 0 && iFWVerRev == 1 )
) {
bWriteSuccess = WriteFlash18F_0_9_0( pobjPort, pobjDevice, objHex18F, pobjSettings.writeProgram, pobjSettings.writeEEPROM, pobjSettings.writeConfigs, iTabLevel );
// Write versions 1.5
} else if (
( iFWVerMaj == 1 && iFWVerMin == 5 )
) {
bWriteSuccess = WriteFlash18F_0_9_0( pobjPort, pobjDevice, objHex18F, pobjSettings.writeProgram, false, false, iTabLevel );
// Unkown version
} else {
OnDownloading( new clsDownloadingEventArgs(clsDownloadingEventArgs.EventType.error, "Unknown firmware version", iTabLevel) );
PortClose( pobjPort );
return;
}
//--------------------------------------------------------------------------
// PIC18FJ
//--------------------------------------------------------------------------
} else if ( pobjDevice.family.name == "PIC18FJ" ) {
clsHex18FJ objHex18FJ = (clsHex18FJ)pobjHex;
// Parse
objHex18FJ.ParseHexFile( objParseSettings, iTabLevel, ref bParseResult );
if ( bParseResult == false ) {
PortClose( pobjPort );
return;
}
// Write versions 0.9.0 - 0.9.1
if (
( iFWVerMaj == 0 && iFWVerMin == 9 && iFWVerRev == 0 ) ||
( iFWVerMaj == 0 && iFWVerMin == 9 && iFWVerRev == 1 ) ||
( iFWVerMaj == 1 && iFWVerMin == 0 && iFWVerRev == 0 )
) {
bWriteSuccess = WriteFlash18FJ_0_9_0( pobjPort, pobjDevice, objHex18FJ, pobjSettings.writeProgram, iTabLevel );
// Unkown version
} else {
OnDownloading( new clsDownloadingEventArgs(clsDownloadingEventArgs.EventType.error, "Unknown firmware version", iTabLevel) );
PortClose( pobjPort );
return;
}
//--------------------------------------------------------------------------
// PIC24F
//--------------------------------------------------------------------------
} else if ( pobjDevice.family.name == "PIC24F" ) {
clsHex24F objHex24F = (clsHex24F)pobjHex;
// Parse
objHex24F.ParseHexFile( objParseSettings, iTabLevel, ref bParseResult );
if ( bParseResult == false ) {
PortClose( pobjPort );
return;
}
// Write versions 0.9.0 - 0.9.0
if (
( iFWVerMaj == 0 && iFWVerMin == 9 && iFWVerRev == 0 ) ||
( iFWVerMaj == 0 && iFWVerMin == 9 && iFWVerRev == 1 )
) {
bWriteSuccess = WriteFlash24F_0_9_0( pobjPort, pobjDevice, objHex24F, pobjSettings.writeProgram, pobjSettings.writeEEPROM, pobjSettings.writeConfigs, iTabLevel );
// Unkown version
} else {
OnDownloading( new clsDownloadingEventArgs(clsDownloadingEventArgs.EventType.error, "Unknown firmware version", iTabLevel) );
PortClose( pobjPort );
return;
}
//--------------------------------------------------------------------------
// PIC24FJ
//--------------------------------------------------------------------------
} else if ( pobjDevice.family.name == "PIC24FJ" ) {
clsHex24FJ objHex24FJ = (clsHex24FJ)pobjHex;
// Parse
objHex24FJ.ParseHexFile( objParseSettings, iTabLevel, ref bParseResult );
if ( bParseResult == false ) {
PortClose( pobjPort );
return;
}
// Write versions 0.9.0 - 1.0.1
if (
( iFWVerMaj == 0 && iFWVerMin == 9 && iFWVerRev == 0 ) ||
( iFWVerMaj == 0 && iFWVerMin == 9 && iFWVerRev == 1 ) ||
( iFWVerMaj == 1 && iFWVerMin == 0 && iFWVerRev == 0 ) ||
( iFWVerMaj == 1 && iFWVerMin == 0 && iFWVerRev == 1 ) ||
( iFWVerMaj == 1 && iFWVerMin == 0 && iFWVerRev == 2 )
) {
bWriteSuccess = WriteFlash24FJ_1_0_0( pobjPort, pobjDevice, objHex24FJ, pobjSettings.writeProgram, pobjSettings.writeEEPROM, pobjSettings.writeConfigs, iTabLevel );
// Unkown version
} else {
OnDownloading( new clsDownloadingEventArgs(clsDownloadingEventArgs.EventType.error, "Unknown firmware version", iTabLevel) );
PortClose( pobjPort );
return;
}
//--------------------------------------------------------------------------
// PIC24H
//--------------------------------------------------------------------------
} else if ( pobjDevice.family.name == "PIC24H" ) {
clsHex24H objHex24H = (clsHex24H)pobjHex;
// Parse
objHex24H.ParseHexFile( objParseSettings, iTabLevel, ref bParseResult );
if ( bParseResult == false ) {
PortClose( pobjPort );
return;
}
// Write versions 0.9.0 - 0.9.1
if (
( iFWVerMaj == 0 && iFWVerMin == 9 && iFWVerRev == 0 ) ||
( iFWVerMaj == 0 && iFWVerMin == 9 && iFWVerRev == 1 ) ||
( iFWVerMaj == 1 && iFWVerMin == 0 && iFWVerRev == 0 )
) {
bWriteSuccess = WriteFlash24H_0_9_0( pobjPort, pobjDevice, objHex24H, pobjSettings.writeProgram, pobjSettings.writeConfigs, iTabLevel );
// Unkown version
} else {
OnDownloading( new clsDownloadingEventArgs(clsDownloadingEventArgs.EventType.error, "Unknown firmware version", iTabLevel) );
PortClose( pobjPort );
return;
}
//--------------------------------------------------------------------------
// dsPIC30F
//--------------------------------------------------------------------------
} else if ( pobjDevice.family.name == "dsPIC30F" ) {
clsHex30F objHex30F = (clsHex30F)pobjHex;
// Parse
objHex30F.ParseHexFile( objParseSettings, iTabLevel, ref bParseResult );
if ( bParseResult == false ) {
PortClose( pobjPort );
return;
}
// Write versions 0.9.4 - 1.0.1
if (
( iFWVerMaj == 0 && iFWVerMin == 9 && iFWVerRev == 4 ) ||
( iFWVerMaj == 1 && iFWVerMin == 0 && iFWVerRev == 0 ) ||
( iFWVerMaj == 1 && iFWVerMin == 0 && iFWVerRev == 1 )
) {
bWriteSuccess = WriteFlash30_1_0_1( pobjPort, pobjDevice, objHex30F, pobjSettings.writeProgram, pobjSettings.writeEEPROM, pobjSettings.writeConfigs, iTabLevel );
// Versions 2.0.0 - 2.0.2
} else if (
( iFWVerMaj == 2 && iFWVerMin == 0 && iFWVerRev == 0 ) ||
( iFWVerMaj == 2 && iFWVerMin == 0 && iFWVerRev == 1 ) ||
( iFWVerMaj == 2 && iFWVerMin == 0 && iFWVerRev == 2 )
) {
bWriteSuccess = WriteFlash30_2_0_0( pobjPort, pobjDevice, objHex30F, pobjSettings.writeProgram, pobjSettings.writeEEPROM, pobjSettings.writeConfigs, iTabLevel );
// Unkown version
} else {
OnDownloading( new clsDownloadingEventArgs(clsDownloadingEventArgs.EventType.error, "Unknown firmware version", iTabLevel) );
PortClose( pobjPort );
return;
}
//--------------------------------------------------------------------------
// dsPIC33F
//--------------------------------------------------------------------------
} else if ( pobjDevice.family.name == "dsPIC33FJ" ) {
clsHex33FJ objHex33F = (clsHex33FJ)pobjHex;
// Parse
objHex33F.ParseHexFile( objParseSettings, iTabLevel, ref bParseResult );
if ( bParseResult == false ) {
PortClose( pobjPort );
return;
}
// Write vrsions 0.9.0 - 1.0.0
if (
( iFWVerMaj == 0 && iFWVerMin == 9 && iFWVerRev == 0 ) ||
( iFWVerMaj == 0 && iFWVerMin == 9 && iFWVerRev == 1 ) ||
( iFWVerMaj == 0 && iFWVerMin == 9 && iFWVerRev == 2 ) ||
( iFWVerMaj == 0 && iFWVerMin == 9 && iFWVerRev == 3 ) ||
( iFWVerMaj == 0 && iFWVerMin == 9 && iFWVerRev == 4 ) ||
( iFWVerMaj == 1 && iFWVerMin == 0 && iFWVerRev == 0 ) ||
( iFWVerMaj == 1 && iFWVerMin == 0 && iFWVerRev == 1 ) ||
( iFWVerMaj == 1 && iFWVerMin == 0 && iFWVerRev == 2 )
) {
bWriteSuccess = WriteFlash33_1_0_0( pobjPort, pobjDevice, objHex33F, pobjSettings.writeProgram, pobjSettings.writeConfigs, iTabLevel );
// Unkown version
} else {
OnDownloading( new clsDownloadingEventArgs(clsDownloadingEventArgs.EventType.error, "Unknown firmware version", iTabLevel) );
PortClose( pobjPort );
return;
}
}
//--------------------------------------------------------------------------
// Download completed
//--------------------------------------------------------------------------
pobjPort.Close();
if ( bWriteSuccess == true ) {
OnDownloading( new clsDownloadingEventArgs(clsDownloadingEventArgs.EventType.completed, "Download finished", iTabLevel) );
}
OnDownloading( new clsDownloadingEventArgs(clsDownloadingEventArgs.EventType.progressEnded, "", 0) );
pbResult = bWriteSuccess;
}
}// CompareTo()
//---------------------------------------------------------------------
// CopyFrom()
//---------------------------------------------------------------------
public void CopyFrom( clsParseSettings pobjSettings )
{
bootloaderSizeR = pobjSettings.bootloaderSizeR;
device = pobjSettings.device;
fileTimestamp = pobjSettings.fileTimestamp;
allowBlOverwrite = pobjSettings.allowBlOverwrite;
noGoto = pobjSettings.noGoto;
}// CopyFrom()
}//Property: noGoto
//---------------------------------------------------------------------
// CompareTo()
// Returns: true if equal, false if not equal
//---------------------------------------------------------------------
public bool CompareTo( clsParseSettings pobjSettings )
{
return (
bootloaderSizeR == pobjSettings.bootloaderSizeR &&
device == pobjSettings.device &&
fileTimestamp == pobjSettings.fileTimestamp &&
allowBlOverwrite == pobjSettings.allowBlOverwrite &&
noGoto == pobjSettings.noGoto
);
}// CompareTo()
//---------------------------------------------------------------------
// ParseHexFile()
//---------------------------------------------------------------------
public override void ParseHexFile( clsParseSettings pobjSettings, int iTabLevel, ref bool pbResult )
{
string strFileLine;
int[] iInData = new int[ 256 ];
string strLineData;
int iLineByteCount;
int iLineAddr;
int iLineCode;
int iOutAddr;
int iLineAddrHigh = 0;
TextReader textReader;
int iIter;
int iAddress;
int iWordCount;
//---------------------------------------------------------------------
// Allready parsed?
//---------------------------------------------------------------------
pobjSettings.fileTimestamp = File.GetLastWriteTime( filename );
if ( NeedsParsing(pobjSettings) == false ) {
pbResult = true;
return;
}
//
OnHexFileParse( new clsHexFileParseEventArgs(clsHexFileParseEventArgs.EventType.started, "Parsing hexfile...", iTabLevel++) );
//
bIsParsed = false;
bHasValidProgram = true;
bHasValidEEPROM = false;
bHasValidConfigs = true;
//---------------------------------------------------------------------
// Validate hex-file
//---------------------------------------------------------------------
bool bValidateResult = false;
ValidateHexFile( iTabLevel, ref bValidateResult );
if ( bValidateResult == false ) {
OnHexFileParse( new clsHexFileParseEventArgs(clsHexFileParseEventArgs.EventType.failed, "Parsing of hex-file failed", iTabLevel++) );
pbResult = false;
return;
}
//--------------------------------------------------------------------------
// Open hex-file
//--------------------------------------------------------------------------
textReader = new StreamReader( strFilename );
//--------------------------------------------------------------------------
// Initialize arrays to default values
//--------------------------------------------------------------------------
for ( iIter = 0; iIter < iProgPageUsedBufferSize; iIter++ ) bProgPageUsed[ iIter ] = false;
for ( iIter = 0; iIter < iProgRowUsedBufferSize; iIter++ ) bProgRowUsed[ iIter ] = false;
for ( iIter = 0; iIter < iProgMemBufferSize; iIter++ ) iProgMem[ iIter ] = 0xFF;
for ( iIter = 0; iIter < iConfigWordsUsedBufferSize; iIter++ ) bConfigWordUsed[iIter] = false;
for ( iIter = 0; iIter < iConfigMemBufferSize; iIter++ ) iConfigMem[iIter] = 255;
//--------------------------------------------------------------------------
// do actual parsing
//
// Hex-file format
//
// : 10 8000 00 0800 fa00 000f 8001
// | | | | |-Data
// | | | |----Line code
// | | |---------Line address
// | |------------Line data count
// |--------------Just a simple colon
//
//--------------------------------------------------------------------------
while ( textReader.Peek() != -1 ) {
strFileLine = textReader.ReadLine();
//Init the array with 0xFF
for ( iIter = 0; iIter < 256; iIter++ ) {
iInData[ iIter ] = 255;
}
iLineCode = 0;
if ( strFileLine.Substring( 0, 1 ) == ":" ) {
//Parse the line
iLineByteCount = int.Parse( strFileLine.Substring( 1, 2 ), System.Globalization.NumberStyles.HexNumber );
iLineAddr = ( int.Parse( strFileLine.Substring( 3, 4 ), System.Globalization.NumberStyles.HexNumber ) & 65535 );
iLineCode = int.Parse( strFileLine.Substring( 7, 2 ), System.Globalization.NumberStyles.HexNumber );
strLineData = strFileLine.Substring( 9, ( iLineByteCount * 2 ) );
iAddress = ( (iLineAddrHigh << 16) + iLineAddr ) / 2;
// Data record
if ( iLineCode == 0 ) {
iWordCount = iLineByteCount / 4;
// Regular program memory
if ( iAddress <= 0x02AC00 ) {
iOutAddr = (iAddress * 3) / 2;
for ( int iWord = 0; iWord < iWordCount; iWord++ ) {
//upper-low-high
iProgMem[iOutAddr + iWord*3 + 0] = int.Parse( strLineData.Substring(iWord*8 + 4, 2), System.Globalization.NumberStyles.HexNumber );
iProgMem[iOutAddr + iWord*3 + 1] = int.Parse( strLineData.Substring(iWord*8 + 0, 2), System.Globalization.NumberStyles.HexNumber );
iProgMem[iOutAddr + iWord*3 + 2] = int.Parse( strLineData.Substring(iWord*8 + 2, 2), System.Globalization.NumberStyles.HexNumber );
++iProgWordsUsed;
bProgPageUsed[ (iAddress/2 + iWord) / ( pobjSettings.device.pageSizeR * pobjSettings.device.rowsizeW) ] = true;
bProgRowUsed[ (iAddress/2 + iWord) / pobjSettings.device.rowsizeW ] = true;
}
// Config memory
} else if ( iAddress >= 0xF80000 && iAddress <= 0xF8000E) {
iOutAddr = iAddress - 0xF80000;
for ( int iWord = 0; iWord < iWordCount; iWord++ ) {
iConfigMem[iOutAddr + iWord*2 + 0] = int.Parse( strLineData.Substring(iWord*8 + 0, 2), System.Globalization.NumberStyles.HexNumber );
iConfigMem[iOutAddr + iWord*2 + 1] = int.Parse( strLineData.Substring(iWord*8 + 2, 2), System.Globalization.NumberStyles.HexNumber );
bConfigWordUsed[iOutAddr/2 + iWord] = true;
}
}
// End Of File record
} else if ( iLineCode == 1 ) {
break;
// Extended Linear Address Record
// The two data bytes represent the upper 16 bits of the 32 bit address, when combined with the address of the 00 type record.
} else if ( iLineCode == 4 ) {
iLineAddrHigh = ( int.Parse( strFileLine.Substring( 9, 4 ), System.Globalization.NumberStyles.HexNumber ) & 65535 );
}
}
}
//--------------------------------------------------------------------------
// Close files
//--------------------------------------------------------------------------
textReader.Close();
//--------------------------------------------------------------------------
// Calculate adresses
//--------------------------------------------------------------------------
int iBootloaderStartRow = (pobjSettings.device.flashSizeP / 2 - pobjSettings.device.pageSizeR * pobjSettings.device.rowsizeW) / pobjSettings.device.rowsizeW;
int iBootloaderEndRow = iBootloaderStartRow + pobjSettings.bootloaderSizeR - 1;
int iBootloaderStartAdress = pobjSettings.device.flashSizeP - pobjSettings.device.pageSizeR * pobjSettings.device.rowsizeW * 2; //bootloader is placed in 2nd last page
int iBootloaderStartAdressB3 = (iBootloaderStartAdress / 2) * 3; //starting index in buffer
int iUserAppGotoAdressB3 = iBootloaderStartAdressB3 - 6; //starting index in buffer
//--------------------------------------------------------------------------
// Check for code that would overwrite the bootloader
//--------------------------------------------------------------------------
bool bOk = true;
for ( iIter = iBootloaderStartRow; iIter <= iBootloaderEndRow; iIter++ ) {
if ( bProgRowUsed[ iIter ] == true ) {
bOk = false;
break;
}
}
if ( bOk == false ) {
OnHexFileParse( new clsHexFileParseEventArgs(clsHexFileParseEventArgs.EventType.warning, "The hex-file contains code that will overwrite the bootloader", iTabLevel) );
if ( pobjSettings.allowBlOverwrite == false ) {
bHasValidProgram = false;
}
}
//--------------------------------------------------------------------------
// Check for GOTO at 0x00
//--------------------------------------------------------------------------
if ( pobjSettings.noGoto == false ) {
bOk = false;
for ( iIter = 0; iIter < 6; iIter++ ) {
if ( iProgMem[ iIter ] != 255 ) {
bOk = true;
break;
}
}
if ( bOk == false || bProgRowUsed[0] == false ) {
OnHexFileParse( new clsHexFileParseEventArgs(clsHexFileParseEventArgs.EventType.warning, "There's no GOTO at location 0x00", iTabLevel) );
bHasValidProgram = false;
}
//--------------------------------------------------------------------------
// Swap user goto at 0x00 to bootloader usr:, se firmware code
// It´s important that this instruction is placed just before a new program row
//--------------------------------------------------------------------------
for ( iIter = 0; iIter < 6; iIter++ ) {
iProgMem[iUserAppGotoAdressB3 + iIter] = iProgMem[iIter];
}
bProgPageUsed[iUserAppGotoAdressB3 / (pobjSettings.device.pageSizeR * pobjSettings.device.rowsizeW * 3)] = true;
bProgRowUsed[iUserAppGotoAdressB3 / (pobjSettings.device.rowsizeW * 3)] = true;
}
//--------------------------------------------------------------------------
// Find out how many pages are used
//--------------------------------------------------------------------------
iProgPagesUsed = 0;
for ( iIter = 0; iIter < iProgPageUsedBufferSize; iIter++ ) {
if ( bProgPageUsed[ iIter ] == true ) {
++iProgPagesUsed;
if ( clsds30Loader.debugMode ) {
OnHexFileParse( new clsHexFileParseEventArgs(clsHexFileParseEventArgs.EventType.info, "program page " + iIter.ToString() + " is used", iTabLevel) );
}
}
}
//--------------------------------------------------------------------------
// Find out how many program rows are used
//--------------------------------------------------------------------------
iProgRowsUsed = 0;
for ( iIter = 0; iIter < iProgRowUsedBufferSize; iIter++ ) {
if ( bProgRowUsed[ iIter ] == true ) {
++iProgRowsUsed;
if ( clsds30Loader.debugMode ) {
OnHexFileParse( new clsHexFileParseEventArgs(clsHexFileParseEventArgs.EventType.info, "program row " + iIter.ToString() + " is used", iTabLevel) );
}
}
}
if ( iProgRowsUsed == 0 ) {
bHasValidProgram = false;
}
//--------------------------------------------------------------------------
// Find out how many configurations are used
//--------------------------------------------------------------------------
iConfigWordsUsed = 0;
for ( iIter = 0; iIter < iConfigWordsUsedBufferSize; iIter++ ) {
if ( bConfigWordUsed[iIter] == true ) {
++iConfigWordsUsed;
}
}
if ( iConfigWordsUsed > pobjSettings.device.configCount ) {
OnHexFileParse( new clsHexFileParseEventArgs(clsHexFileParseEventArgs.EventType.warning, "hex-file contains more config locations than the device has", iTabLevel) );
bHasValidConfigs = false;
} else if ( iConfigWordsUsed == 0 ) {
bHasValidConfigs = false;
}
//--------------------------------------------------------------------------
// Set GOTO to bootloader at 0x0000
//--------------------------------------------------------------------------
if ( pobjSettings.noGoto == false ) {
// First goto word
iProgMem[0] = 0x04; //goto instruction
iProgMem[1] = ((iBootloaderStartAdress & 0x0000FE)); //low adress byte
iProgMem[2] = ((iBootloaderStartAdress & 0x00FF00) >> 8); //high adress byte
// Second goto word
iProgMem[3] = 0x00; //not used by goto
iProgMem[4] = ((iBootloaderStartAdress & 0x7F0000) >> 16); //upper adress byte
iProgMem[5] = 0x00; //not used by goto
}
//--------------------------------------------------------------------------
// Return
//--------------------------------------------------------------------------
OnHexFileParse( new clsHexFileParseEventArgs(clsHexFileParseEventArgs.EventType.success, "Hex-file successfully parsed", iTabLevel) );
bIsParsed = true;
pbResult = true;
}
}// DoMagic()
//---------------------------------------------------------------------
// DoParse()
// Description:
//---------------------------------------------------------------------
private void DoParse( clsParseSettings pobjParseSettings, clsDownloadSettings pobjDownloadSettings )
{
int iBootLoaderSizeR = 0;
bool bParseResult = false;
// Here we only assume a bootloader size to be able to parse the hex-file
if ( objDevice.family.name == "PIC18F" ) {
objHex = new clsHex18F( strFile );
iBootLoaderSizeR = 5 * objDevice.pageSizeR;
} else if ( objDevice.family.name == "PIC18FJ" ) {
objHex = new clsHex18FJ( strFile );
iBootLoaderSizeR = 16;
} else if ( objDevice.family.name == "PIC24F" ) {
objHex = new clsHex24F( strFile );
iBootLoaderSizeR = 4;
} else if ( objDevice.family.name == "PIC24FJ" ) {
objHex = new clsHex24FJ( strFile );
iBootLoaderSizeR = 8;
} else if ( objDevice.family.name == "PIC24H" ) {
objHex = new clsHex24H( strFile );
iBootLoaderSizeR = 8;
} else if ( objDevice.family.name == "dsPIC30F" ) {
objHex = new clsHex30F( strFile );
iBootLoaderSizeR = 4;
} else if ( objDevice.family.name == "dsPIC33FJ" ) {
objHex = new clsHex33FJ( strFile );
iBootLoaderSizeR = 8;
} else {
return;
}
// Check file existence
if ( File.Exists(strFile) == false ) {
return;
}
// Enum events
objHex.HexFileValidate += new clsHex.HexFileValidateDelegate( Hex_Validate );
objHex.HexFileParse += new clsHex.HexFileParseDelegate( Hex_Parse );
// Parse
if ( objDevice != null ) {
objHex.ParseHexFile( pobjParseSettings, 0, ref bParseResult );
pobjDownloadSettings.writeProgram &= objHex.hasValidProgram;
pobjDownloadSettings.writeEEPROM &= objHex.hasValidEEPROM;
pobjDownloadSettings.writeConfigs &= objHex.hasValidConfigs;
}
}//DoParse();
} // BytesToWrite()
//---------------------------------------------------------------------
// NeedsParsing()
//---------------------------------------------------------------------
protected bool NeedsParsing(clsParseSettings pobjSettings)
{
return(pobjSettings.CompareTo(objParsedSettings) == false || isParsed == false);
}//Property: NeedsParsing()
}// PrintHelp()
//-------------------------------------------------------------------------
// ValidateParseArgs()
//-------------------------------------------------------------------------
private void ValidateParseArgs( string[] pstrArgs, clsParseSettings pobjParseSettings, clsDownloadSettings pobjDownloadSettings, ref bool pbResult )
{
pbResult = false;
//
string [] strSplitArgs;
string strOption;
string strOptionValue;
string strArgument;
//
bool bFileSpecified = false;
bool bPortSpecified = false;
bool bBaudrateSpecified = false;
bool bDeviceSpecified = false;
foreach ( string strArg in pstrArgs ) {
//
strArgument = strArg;
if ( strArg.EndsWith("=") ) {
strArgument += "0";
}
strSplitArgs = strArgument.Split('=');
// Argument
strOption = strSplitArgs[0].ToLower();
// Argument value
if ( strSplitArgs.Length == 2 ) {
strOptionValue = strSplitArgs[1];
} else if (strSplitArgs.Length == 1 ) {
strOptionValue = "";
} else {
Console.WriteLine( "Invalid argument: " + strArg );
return;
}
switch ( strOption ) {
//---------------------------------------------------------
// Misc
//---------------------------------------------------------
// Help
case "-h":
case "--help":
PrintHelp();
return;
// Debugmode
case "-l":
case "--debugmode":
clsds30Loader.debugMode = true;
return;
// Non-interactive
case "-o":
case "--non-interactive":
bNonInteractive = true;
return;
//---------------------------------------------------------
// Basic
//---------------------------------------------------------
// Devicename
case "-d":
case "--device":
objDevice = clsDevices.DeviceGet( strOptionValue );
if ( objDevice == null ) {
Console.WriteLine( "Unknown device specified." );
return;
}
bDeviceSpecified = true;
break;
// Hex-file
case "-f":
case "--file":
strFile = strOptionValue;
if ( File.Exists(strFile) == false ) {
Console.WriteLine( "Non-existing file specified." );
return;
}
bFileSpecified = true;
break;
// Portname
case "-k":
case "--port":
strPort = strOptionValue;
bPortSpecified = true;
break;
// Baudrate
case "-r":
case "--baudrate":
try {
iBaudrate = int.Parse( strOptionValue );
} catch {
Console.WriteLine( "Invalid baudrate specified." );
return;
}
if ( iBaudrate <= 0 ) {
Console.WriteLine( "Invalid baudrate specified." );
return;
}
bBaudrateSpecified = true;
break;
// Write program
case "-p":
case "--write-program":
pobjDownloadSettings.writeProgram = true;
break;
// Write eeprom
case "-e":
case "--write-eeprom":
pobjDownloadSettings.writeEEPROM = true;
break;
//---------------------------------------------------------
// Advanced
//---------------------------------------------------------
// Write configs
case "-c":
case "--write-configs":
pobjDownloadSettings.writeConfigs = true;
break;
// Don't write goto
case "-g":
case "--no-goto":
pobjParseSettings.noGoto = true;
pobjDownloadSettings.noGoto = true;
break;
// Allow overwrite of bootloader
case "-s":
case "--allow-bl-overwrite":
pobjParseSettings.allowBlOverwrite = true;
pobjDownloadSettings.allowBlOverwrite = true;
break;
//---------------------------------------------------------
// Timing
//---------------------------------------------------------
// Polltime
case "-a":
case "--polltime":
int iPolltime;
try {
iPolltime = int.Parse( strOptionValue );
} catch {
Console.WriteLine( "Invalid polltime specified." );
return;
}
if ( iPolltime <= 0 ) {
Console.WriteLine( "Invalid polltime specified." );
return;
}
pobjDownloadSettings.polltime = iPolltime;
break;
// Timeout
case "-t":
case "--timeout":
int iTimeout;
try {
iTimeout = int.Parse( strOptionValue );
} catch {
Console.WriteLine( "Invalid timeout specified." );
return;
}
if ( iTimeout <= 0 ) {
Console.WriteLine( "Invalid timeout specified." );
return;
}
pobjDownloadSettings.timeout = iTimeout;
break;
//---------------------------------------------------------
// Reset
//---------------------------------------------------------
// Reset by command
case "-q":
case "--reset-command":
pobjDownloadSettings.resetCommand = true;
pobjDownloadSettings.resetCommandSequence = strOptionValue;
break;
// Reset baudrate
case "-u":
case "--reset-baudrate":
int iResetBaudrate;
try {
iResetBaudrate = int.Parse( strOptionValue );
} catch {
Console.WriteLine( "Invalid reset baudrate specified." );
return;
}
if ( iResetBaudrate <= 0 ) {
Console.WriteLine( "Invalid reset baudrate specified." );
return;
}
pobjDownloadSettings.resetBaudrate = iResetBaudrate;
break;
// Reset by dtr
case "-m":
case "--reset-dtr":
pobjDownloadSettings.resetDtr = true;
break;
// Reset by rts
case "-n":
case "--reset-rts":
pobjDownloadSettings.resetRts = true;
break;
// Resettime
case "-b":
case "--resettime":
int iResettime;
try {
iResettime = int.Parse( strOptionValue );
} catch {
Console.WriteLine( "Invalid resettime specified." );
return;
}
if ( iResettime <= 0 ) {
Console.WriteLine( "Invalid resettime specified." );
return;
}
pobjDownloadSettings.resetTime = iResettime;
break;
//---------------------------------------------------------
// Activation
//---------------------------------------------------------
// Activate by dtr
case "-i":
case "--activate-dtr":
pobjDownloadSettings.activateDTR = true;
break;
// Activate by rts
case "-j":
case "--activate-rts":
pobjDownloadSettings.activateRTS = true;
break;
//---------------------------------------------------------
// Unknown option
//---------------------------------------------------------
default:
Console.WriteLine( "Unknown option \"" + strArg + "\"" );
Console.WriteLine( "" );
return;
}
}
if ( bFileSpecified == false ) {
Console.WriteLine( "File not specified" );
return;
}
if ( bPortSpecified == false ) {
Console.WriteLine( "Port not specified" );
return;
}
if ( bBaudrateSpecified == false ) {
Console.WriteLine( "Baudrate not specified" );
return;
}
if ( bDeviceSpecified == false ) {
Console.WriteLine( "Device not specified" );
return;
}
pbResult = true;
}// ValidateParseArgs()
}// UpdateParsedSettings()
//---------------------------------------------------------------------
// ParseHexFile()
//---------------------------------------------------------------------
virtual public void ParseHexFile(clsParseSettings pobjSettings, int iTabLevel, ref bool pbResult)
{
pbResult = false;
return;
} // ParseHexFile()
//---------------------------------------------------------------------
// ParseHexFile()
//---------------------------------------------------------------------
public virtual void ParseHexFile( clsParseSettings pobjSettings, int iTabLevel, ref bool pbResult )
{
pbResult = false;
return;
}
} // Constructor()
//---------------------------------------------------------------------
// Constructor()
//---------------------------------------------------------------------
public clsHex(string pstrFilename)
{
objParsedSettings = new clsParseSettings();
strFilename = pstrFilename;
} // Constructor()
//---------------------------------------------------------------------
// NeedsParsing()
//---------------------------------------------------------------------
protected bool NeedsParsing( clsParseSettings pobjSettings )
{
return ( pobjSettings.CompareTo(objParsedSettings) == false || isParsed == false );
}
} // BytesToWrite()
//---------------------------------------------------------------------
// ParseHexFile()
//---------------------------------------------------------------------
override public void ParseHexFile(clsParseSettings pobjSettings, int iTabLevel, ref bool pbResult)
{
string strFileLine;
int[] iInData = new int[256];
string strLineData;
int iLineByteCount;
int iLineAddr;
int iLineCode;
int iOutAddr;
int iLineAddrHigh = 0;
TextReader textReader;
int iIter;
int iAddress;
int iWordCount;
//---------------------------------------------------------------------
// Allready parsed?
//---------------------------------------------------------------------
pobjSettings.fileTimestamp = File.GetLastWriteTime(filename);
if (NeedsParsing(pobjSettings) == false)
{
pbResult = true;
return;
}
//
OnHexFileParse(new clsHexFileParseEventArgs(clsHexFileParseEventArgs.EventType.started, "Parsing hexfile...", iTabLevel++));
//
bIsParsed = false;
bHasValidProgram = true;
bHasValidEEPROM = false;
bHasValidConfigs = false;
//---------------------------------------------------------------------
// Validate hex-file
//---------------------------------------------------------------------
bool bValidateResult = false;
ValidateHexFile(iTabLevel, ref bValidateResult);
if (bValidateResult == false)
{
OnHexFileParse(new clsHexFileParseEventArgs(clsHexFileParseEventArgs.EventType.failed, "Parsing of hex-file failed", iTabLevel++));
pbResult = false;
return;
}
//--------------------------------------------------------------------------
// Open hex-file
//--------------------------------------------------------------------------
textReader = new StreamReader(strFilename);
//--------------------------------------------------------------------------
// Initialize arrays to default values
//--------------------------------------------------------------------------
for (iIter = 0; iIter < iProgPageUsedBufferSize; iIter++)
{
bProgPageUsed[iIter] = false;
}
for (iIter = 0; iIter < iProgRowUsedBufferSize; iIter++)
{
bProgRowUsed[iIter] = false;
}
for (iIter = 0; iIter < iProgMemBufferSize; iIter++)
{
iProgMem[iIter] = 0xFF;
}
//--------------------------------------------------------------------------
// do actual parsing
//
// Hex-file format
//
// : 10 8000 00 0800 fa00 000f 8001
// | | | | |-Data
// | | | |----Line code
// | | |---------Line address
// | |------------Line data count
// |--------------Just a simple colon
//
//--------------------------------------------------------------------------
while (textReader.Peek() != -1)
{
strFileLine = textReader.ReadLine();
//Init the array with 0xFF
for (iIter = 0; iIter < 256; iIter++)
{
iInData[iIter] = 255;
}
iLineCode = 0;
if (strFileLine.Substring(0, 1) == ":")
{
//Parse the line
iLineByteCount = int.Parse(strFileLine.Substring(1, 2), System.Globalization.NumberStyles.HexNumber);
iLineAddr = (int.Parse(strFileLine.Substring(3, 4), System.Globalization.NumberStyles.HexNumber) & 65535);
iLineCode = int.Parse(strFileLine.Substring(7, 2), System.Globalization.NumberStyles.HexNumber);
strLineData = strFileLine.Substring(9, (iLineByteCount * 2));
iAddress = (iLineAddrHigh << 16) + iLineAddr;
// Data record
if (iLineCode == 0)
{
// Regular program memory
if (iAddress <= pobjSettings.device.flashSizeP)
{
iWordCount = iLineByteCount / 2;
iOutAddr = iAddress;
for (int iWord = 0; iWord < iWordCount; iWord++)
{
iProgMem[iOutAddr + iWord * 2 + 0] = int.Parse(strLineData.Substring(iWord * 4 + 0, 2), System.Globalization.NumberStyles.HexNumber);
iProgMem[iOutAddr + iWord * 2 + 1] = int.Parse(strLineData.Substring(iWord * 4 + 2, 2), System.Globalization.NumberStyles.HexNumber);
++iProgWordsUsed;
bProgPageUsed[(iAddress / 2 + iWord) / (pobjSettings.device.pageSizeR * pobjSettings.device.rowsizeW)] = true;
bProgRowUsed[(iAddress / 2 + iWord) / pobjSettings.device.rowsizeW] = true;
}
}
// End Of File record
}
else if (iLineCode == 1)
{
break;
// Extended Linear Address Record
// The two data bytes represent the upper 16 bits of the 32 bit address, when combined with the address of the 00 type record.
}
else if (iLineCode == 4)
{
iLineAddrHigh = (int.Parse(strFileLine.Substring(9, 4), System.Globalization.NumberStyles.HexNumber) & 65535);
}
}
}
//--------------------------------------------------------------------------
// Close files
//--------------------------------------------------------------------------
textReader.Close();
//--------------------------------------------------------------------------
// Calculate addresses
//--------------------------------------------------------------------------
int iBootloaderStartAdress = pobjSettings.device.flashSizeP - 2 * pobjSettings.bootloaderSizeR * pobjSettings.device.rowsizeW * 2; //bootloader is placed in 2nd last page
int iBootloaderStartRow = iBootloaderStartAdress / 2 / pobjSettings.device.rowsizeW;
int iBootloaderEndRow = iBootloaderStartRow + pobjSettings.bootloaderSizeR - 1;
int iUserAppGotoAdress = iBootloaderStartAdress - 4; //buffer index
//--------------------------------------------------------------------------
// Check for code that would overwrite the bootloader
//--------------------------------------------------------------------------
bool bOk = true;
for (iIter = iBootloaderStartRow; iIter <= iBootloaderEndRow; iIter++)
{
if (bProgRowUsed[iIter] == true)
{
bOk = false;
break;
}
}
if (bOk == false)
{
OnHexFileParse(new clsHexFileParseEventArgs(clsHexFileParseEventArgs.EventType.warning, "The hex-file contains code that will overwrite the bootloader", iTabLevel));
if (pobjSettings.allowBlOverwrite == false)
{
bHasValidProgram = false;
}
}
//--------------------------------------------------------------------------
// Check for GOTO at 0x00
//--------------------------------------------------------------------------
if (pobjSettings.noGoto == false)
{
bOk = false;
for (iIter = 0; iIter < 4; iIter++)
{
if (iProgMem[iIter] != 255)
{
bOk = true;
break;
}
}
if (bOk == false || bProgRowUsed[0] == false)
{
OnHexFileParse(new clsHexFileParseEventArgs(clsHexFileParseEventArgs.EventType.warning, "There's no GOTO at location 0x00", iTabLevel));
bHasValidProgram = false;
}
//--------------------------------------------------------------------------
// Swap user goto at 0x00 to bootloader usr:, se firmware code
// It´s important that this instruction is placed just before a new program row
//--------------------------------------------------------------------------
for (iIter = 0; iIter < 4; iIter++)
{
iProgMem[iUserAppGotoAdress + iIter] = iProgMem[iIter];
}
bProgPageUsed[iUserAppGotoAdress / (pobjSettings.device.pageSizeR * pobjSettings.device.rowsizeW * 2)] = true;
bProgRowUsed[iUserAppGotoAdress / (pobjSettings.device.rowsizeW * 2)] = true;
}
//--------------------------------------------------------------------------
// Find out how many pages are used
//--------------------------------------------------------------------------
iProgPagesUsed = 0;
for (iIter = 0; iIter < iProgPageUsedBufferSize; iIter++)
{
if (bProgPageUsed[iIter] == true)
{
++iProgPagesUsed;
if (clsds30Loader.debugMode)
{
OnHexFileParse(new clsHexFileParseEventArgs(clsHexFileParseEventArgs.EventType.info, "program page " + iIter.ToString() + " is used", iTabLevel));
}
}
}
//--------------------------------------------------------------------------
// Find out how many program rows are used
//--------------------------------------------------------------------------
iProgRowsUsed = 0;
for (iIter = 0; iIter < iProgRowUsedBufferSize; iIter++)
{
if (bProgRowUsed[iIter] == true)
{
++iProgRowsUsed;
if (clsds30Loader.debugMode)
{
OnHexFileParse(new clsHexFileParseEventArgs(clsHexFileParseEventArgs.EventType.info, "program row " + iIter.ToString() + " is used", iTabLevel));
}
}
}
if (iProgRowsUsed == 0)
{
bHasValidProgram = false;
}
//--------------------------------------------------------------------------
// Set GOTO to bootloader at 0x0000
//--------------------------------------------------------------------------
if (pobjSettings.noGoto == false)
{
iBootloaderStartAdress /= 2;
// First goto word
iProgMem[0] = ((iBootloaderStartAdress & 0x0000FF)); //low address byte
iProgMem[1] = 0xEF; //goto instruction
// Second goto word
iProgMem[2] = ((iBootloaderStartAdress & 0x00FF00) >> 8); //high address byte
iProgMem[3] = 0xF0 /*goto instruction*/ + ((iBootloaderStartAdress & 0x0F0000) >> 16); //upper address nibble
}
//--------------------------------------------------------------------------
// Return
//--------------------------------------------------------------------------
OnHexFileParse(new clsHexFileParseEventArgs(clsHexFileParseEventArgs.EventType.success, "Hex-file successfully parsed", iTabLevel));
UpdateParsedSettings(pobjSettings);
pbResult = true;
return;
} // ParseHexFile()
}// BytesToWrite()
//---------------------------------------------------------------------
// ParseHexFile()
//---------------------------------------------------------------------
override public void ParseHexFile(clsParseSettings pobjSettings, int iTabLevel, ref bool pbResult)
{
string strFileLine;
int[] iInData = new int[256];
string strLineData;
int iLineByteCount;
int iLineAddr;
int iLineCode;
int iOutAddr;
int iLineAddrHigh = 0;
TextReader textReader;
int iIter;
int iAddress;
int iWordCount;
//---------------------------------------------------------------------
// Allready parsed?
//---------------------------------------------------------------------
pobjSettings.fileTimestamp = File.GetLastWriteTime(filename);
if (NeedsParsing(pobjSettings) == false)
{
pbResult = true;
return;
}
//
OnHexFileParse(new clsHexFileParseEventArgs(clsHexFileParseEventArgs.EventType.started, "Parsing hexfile...", iTabLevel++));
//
bIsParsed = false;
bHasValidProgram = true;
bHasValidEEPROM = true;
bHasValidConfigs = true;
//---------------------------------------------------------------------
// Validate hex-file
//---------------------------------------------------------------------
bool bValidateResult = false;
ValidateHexFile(iTabLevel, ref bValidateResult);
if (bValidateResult == false)
{
OnHexFileParse(new clsHexFileParseEventArgs(clsHexFileParseEventArgs.EventType.failed, "Parsing of hex-file failed", iTabLevel++));
pbResult = false;
return;
}
//--------------------------------------------------------------------------
// Open hex-file
//--------------------------------------------------------------------------
textReader = new StreamReader(strFilename);
//--------------------------------------------------------------------------
// Initialize arrays to default values
//--------------------------------------------------------------------------
for (iIter = 0; iIter < iProgRowUsedBufferSize; iIter++)
{
bProgRowUsed[iIter] = false;
}
for (iIter = 0; iIter < iProgMemBufferSize; iIter++)
{
iProgMem[iIter] = 0xFF;
}
for (iIter = 0; iIter < iEEWordsUsedBufferSize; iIter++)
{
bEEWordUsed[iIter] = false;
}
for (iIter = 0; iIter < iEEMemBufferSize; iIter++)
{
iEEMem[iIter] = 0xFF;
}
for (iIter = 0; iIter < iConfigWordsUsedBufferSize; iIter++)
{
bConfigWordUsed[iIter] = false;
}
for (iIter = 0; iIter < iConfigMemBufferSize; iIter++)
{
iConfigMem[iIter] = 255;
}
//--------------------------------------------------------------------------
// do actual parsing
//
// Hex-file format
//
// : 10 8000 00 0800 fa00 000f 8001
// | | | | |-Data
// | | | |----Line code
// | | |---------Line address
// | |------------Line data count
// |--------------Just a simple colon
//
//--------------------------------------------------------------------------
while (textReader.Peek() != -1)
{
strFileLine = textReader.ReadLine();
//Init the array with 0xFF
for (iIter = 0; iIter < 256; iIter++)
{
iInData[iIter] = 255;
}
iLineCode = 0;
if (strFileLine.Substring(0, 1) == ":")
{
//Parse the line
iLineByteCount = int.Parse(strFileLine.Substring(1, 2), System.Globalization.NumberStyles.HexNumber);
iLineAddr = (int.Parse(strFileLine.Substring(3, 4), System.Globalization.NumberStyles.HexNumber) & 65535);
iLineCode = int.Parse(strFileLine.Substring(7, 2), System.Globalization.NumberStyles.HexNumber);
strLineData = strFileLine.Substring(9, (iLineByteCount * 2));
iAddress = ((iLineAddrHigh << 16) + iLineAddr) / 2;
// Data record
if (iLineCode == 0)
{
iWordCount = iLineByteCount / 4;
// Regular program memory
if (iAddress <= 0x002C00)
{
iOutAddr = (iAddress * 3) / 2;
for (int iWord = 0; iWord < iWordCount; iWord++)
{
//upper-low-high
iProgMem[iOutAddr + iWord * 3 + 0] = int.Parse(strLineData.Substring(iWord * 8 + 4, 2), System.Globalization.NumberStyles.HexNumber);
iProgMem[iOutAddr + iWord * 3 + 1] = int.Parse(strLineData.Substring(iWord * 8 + 0, 2), System.Globalization.NumberStyles.HexNumber);
iProgMem[iOutAddr + iWord * 3 + 2] = int.Parse(strLineData.Substring(iWord * 8 + 2, 2), System.Globalization.NumberStyles.HexNumber);
++iProgWordsUsed;
bProgRowUsed[(iAddress / 2 + iWord) / pobjSettings.device.rowsizeW] = true;
}
// EEPROM memory
}
else if (iAddress >= (0x800000 - pobjSettings.device.eepromSizeB) && iAddress < 0x800000)
{
iOutAddr = iAddress - (0x800000 - pobjSettings.device.eepromSizeB);
for (int iWord = 0; iWord < iWordCount; iWord++)
{
iEEMem[iOutAddr + iWord * 2 + 0] = int.Parse(strLineData.Substring(iWord * 8 + 0, 2), System.Globalization.NumberStyles.HexNumber);
iEEMem[iOutAddr + iWord * 2 + 1] = int.Parse(strLineData.Substring(iWord * 8 + 2, 2), System.Globalization.NumberStyles.HexNumber);
bEEWordUsed[iOutAddr / 2 + iWord] = true;
}
// Config memory
}
else if (iAddress >= 0xF80000 && iAddress <= 0xF8000E)
{
iOutAddr = iAddress - 0xF80000;
for (int iWord = 0; iWord < iWordCount; iWord++)
{
iConfigMem[iOutAddr + iWord * 2 + 0] = int.Parse(strLineData.Substring(iWord * 8 + 0, 2), System.Globalization.NumberStyles.HexNumber);
iConfigMem[iOutAddr + iWord * 2 + 1] = int.Parse(strLineData.Substring(iWord * 8 + 2, 2), System.Globalization.NumberStyles.HexNumber);
bConfigWordUsed[iOutAddr / 2 + iWord] = true;
}
}
// End Of File record
}
else if (iLineCode == 1)
{
break;
// Extended Linear Address Record
// The two data bytes represent the upper 16 bits of the 32 bit address, when combined with the address of the 00 type record.
}
else if (iLineCode == 4)
{
iLineAddrHigh = (int.Parse(strFileLine.Substring(9, 4), System.Globalization.NumberStyles.HexNumber) & 65535);
}
}
}
//--------------------------------------------------------------------------
// Close files
//--------------------------------------------------------------------------
textReader.Close();
//--------------------------------------------------------------------------
// Calculate addresses
//--------------------------------------------------------------------------
int iBootloaderStartRow = (pobjSettings.device.flashSizeP / 2 - pobjSettings.bootloaderSizeR * pobjSettings.device.rowsizeW) / pobjSettings.device.rowsizeW;
int iBootloaderEndRow = iBootloaderStartRow + pobjSettings.bootloaderSizeR - 1;
int iBootloaderStartAdress = pobjSettings.device.flashSizeP - pobjSettings.bootloaderSizeR * pobjSettings.device.rowsizeW * 2; //bootloader is placed in 4th last row
int iBootloaderStartAdressB3 = (iBootloaderStartAdress / 2) * 3; //starting index in buffer
int iUserAppGotoAdressB3 = iBootloaderStartAdressB3 - 6; //starting index in buffer
//--------------------------------------------------------------------------
// Check for code that would overwrite the bootloader
//--------------------------------------------------------------------------
bool bOk = true;
for (iIter = iBootloaderStartRow; iIter <= iBootloaderEndRow; iIter++)
{
if (bProgRowUsed[iIter] == true)
{
bOk = false;
break;
}
}
if (bOk == false)
{
OnHexFileParse(new clsHexFileParseEventArgs(clsHexFileParseEventArgs.EventType.warning, "The hex-file contains code that will overwrite the bootloader", iTabLevel));
if (pobjSettings.allowBlOverwrite == false)
{
bHasValidProgram = false;
}
}
//--------------------------------------------------------------------------
// Check for GOTO at 0x00
//--------------------------------------------------------------------------
if (pobjSettings.noGoto == false)
{
bOk = false;
for (iIter = 0; iIter < 6; iIter++)
{
if (iProgMem[iIter] != 255)
{
bOk = true;
break;
}
}
if (bOk == false || bProgRowUsed[0] == false)
{
OnHexFileParse(new clsHexFileParseEventArgs(clsHexFileParseEventArgs.EventType.warning, "There's no GOTO at location 0x00", iTabLevel));
bHasValidProgram = false;
}
//--------------------------------------------------------------------------
// Swap user goto at 0x00 to bootloader usr:, se firmware code
// It´s important that this instruction is placed just before a new program row
//--------------------------------------------------------------------------
for (iIter = 0; iIter < 6; iIter++)
{
iProgMem[iUserAppGotoAdressB3 + iIter] = iProgMem[iIter];
}
bProgRowUsed[iUserAppGotoAdressB3 / (pobjSettings.device.rowsizeW * 3)] = true;
}
//--------------------------------------------------------------------------
// Find out how many program rows are used
//--------------------------------------------------------------------------
iProgRowsUsed = 0;
for (iIter = 0; iIter < iProgRowUsedBufferSize; iIter++)
{
if (bProgRowUsed[iIter] == true)
{
++iProgRowsUsed;
if (clsds30Loader.debugMode)
{
OnHexFileParse(new clsHexFileParseEventArgs(clsHexFileParseEventArgs.EventType.info, "program row " + iIter.ToString() + " is used", iTabLevel));
}
}
}
if (iProgRowsUsed == 0)
{
bHasValidProgram = false;
}
//--------------------------------------------------------------------------
// Find out how many eeprom words are used
//--------------------------------------------------------------------------
iEEWordsUsed = 0;
for (iIter = 0; iIter < iEEWordsUsedBufferSize; iIter++)
{
if (bEEWordUsed[iIter] == true)
{
++iEEWordsUsed;
}
}
if (iEEWordsUsed == 0)
{
bHasValidEEPROM = false;
}
//--------------------------------------------------------------------------
// Find out how many configurations are used
//--------------------------------------------------------------------------
iConfigWordsUsed = 0;
//bConfigUsed[4] = false; //CONFIG5(index 4)(primary oscillator) can not be writte to according to manual
for (iIter = 0; iIter < iConfigWordsUsedBufferSize; iIter++)
{
if (bConfigWordUsed[iIter] == true)
{
++iConfigWordsUsed;
}
}
if (iConfigWordsUsed > pobjSettings.device.configCount)
{
OnHexFileParse(new clsHexFileParseEventArgs(clsHexFileParseEventArgs.EventType.warning, "hex-file contains more config locations than the device has", iTabLevel));
bHasValidConfigs = false;
}
else if (iConfigWordsUsed == 0)
{
bHasValidConfigs = false;
}
//--------------------------------------------------------------------------
// Set GOTO to bootloader at 0x0000
//--------------------------------------------------------------------------
if (pobjSettings.noGoto == false)
{
// First goto word
iProgMem[0] = 0x04; //goto instruction
iProgMem[1] = ((iBootloaderStartAdress & 0x0000FE)); //low adress byte
iProgMem[2] = ((iBootloaderStartAdress & 0x00FF00) >> 8); //high adress byte
// Second goto word
iProgMem[3] = 0x00; //not used by goto
iProgMem[4] = ((iBootloaderStartAdress & 0x7F0000) >> 16); //upper adress byte
iProgMem[5] = 0x00; //not used by goto
}
//--------------------------------------------------------------------------
// Return
//--------------------------------------------------------------------------
OnHexFileParse(new clsHexFileParseEventArgs(clsHexFileParseEventArgs.EventType.success, "Hex-file successfully parsed", iTabLevel));
UpdateParsedSettings(pobjSettings);
pbResult = true;
return;
} // ParseHexFile()