protected override void _backgroundWorker_DoWork(object sender, DoWorkEventArgs e)
{
string error;
if (!string.IsNullOrEmpty(_logoFileName))
{
ReportStatus("Checking logo file... ");
if (!FontCoder.CheckFile(_logoFileName, FontCoder.FontWidthKedei, FontCoder.FontHeightKedei, out error))
{
ReportStatus($"Error! {error}\r\n");
e.Result = RTD266x.Result.NotOk;
return;
}
ReportStatus("ok\r\n");
}
if (!string.IsNullOrEmpty(_replaceHdmi))
{
ReportStatus("Checking \"HDMI\" replacement... ");
if (!FirmwareModifier.CheckHdmiReplacement(_replaceHdmi, out error))
{
ReportStatus($"{error}\r\n");
e.Result = RTD266x.Result.NotOk;
return;
}
ReportStatus("ok\r\n");
}
ReportStatus("Identifying device... ");
RTD266x.Result result;
RTD266x.StatusInfo status;
result = _rtd.ReadStatus(out status);
if (result != RTD266x.Result.Ok || (status.ManufacturerId != 0xC8 && status.ManufacturerId != 0x1C && status.ManufacturerId != 0xC2 && status.ManufacturerId != 0x85) || status.DeviceId != 0x12)
{
ReportStatus("Error! Cannot identify chip.\r\n");
e.Result = result;
return;
}
ReportStatus("ok\r\n");
ReportStatus("Reading firmware...\r\n");
byte[] firmware;
result = Read(0, 512 * 1024, out firmware, true);
if (result != RTD266x.Result.Ok)
{
ReportStatus(RTD266x.ResultToString(result) + "\r\n");
e.Result = result;
return;
}
string backupFirmwareFileName = "firmware-" + DateTime.Now.ToString("yyyy-MM-dd HH-mm-ss") + ".bin";
ReportStatus($"Creating firmware backup file \"{backupFirmwareFileName}\"... ");
try
{
File.WriteAllBytes(backupFirmwareFileName, firmware);
}
catch (Exception ex)
{
ReportStatus($"Error! Could not save file \"{backupFirmwareFileName}\". {ex.Message}\r\n");
e.Result = result;
return;
}
ReportStatus("ok\r\n");
ReportStatus("Checking firmware... ");
Firmware detectedFirmware = FirmwareModifier.DetectFirmware(firmware);
if (detectedFirmware == null)
{
ReportStatus("Error! Unknown firmware. You can send your firmware and the name of the display (printed on the cable on the back side) to the author ([email protected]), maybe it can be added to the known firmwares.\r\n");
e.Result = result;
return;
}
ReportStatus("ok\r\n");
ReportStatus($"Detected firmware is {detectedFirmware.Name}\r\n");
if (!string.IsNullOrEmpty(_logoFileName))
{
ReportStatus("Converting and embedding the new logo... ");
if (!FirmwareModifier.ChangeLogo(_logoFileName, firmware, detectedFirmware, out error))
{
ReportStatus($"{error}\r\n");
e.Result = result;
return;
}
ReportStatus("ok\r\n");
result = WritePatchedSector(firmware, detectedFirmware.LogoOffset);
if (result != RTD266x.Result.Ok)
{
e.Result = result;
return;
}
}
if (_logoBackground != Color.Empty)
{
ReportStatus("Patching logo background color... ");
FirmwareModifier.ChangeLogoBackgroundColor(_logoBackground, firmware, detectedFirmware);
ReportStatus("ok\r\n");
}
if (_logoForeground != Color.Empty)
{
ReportStatus("Patching logo foreground color... ");
FirmwareModifier.ChangeLogoForegroundColor(_logoForeground, firmware, detectedFirmware);
ReportStatus("ok\r\n");
}
if ((_logoBackground != Color.Empty) || (_logoForeground != Color.Empty))
{
result = WritePatchedSector(firmware, detectedFirmware.PaletteOffset);
if (result != RTD266x.Result.Ok)
{
e.Result = result;
return;
}
}
if (_displayBackground != Color.Empty)
{
ReportStatus("Patching display background color... ");
FirmwareModifier.ChangeBackgroundColor(_displayBackground, firmware, detectedFirmware);
ReportStatus("ok\r\n");
result = WritePatchedSector(firmware, detectedFirmware.AdjustBackgroundColorOffset);
if (result != RTD266x.Result.Ok)
{
e.Result = result;
return;
}
}
if (_removeHdmi)
{
ReportStatus("Removing \"HDMI\" pop-up... ");
FirmwareModifier.ToggleHdmiPopup(false, firmware, detectedFirmware);
ReportStatus("ok\r\n");
}
else
{
ReportStatus("Enabling \"HDMI\" pop-up... ");
FirmwareModifier.ToggleHdmiPopup(true, firmware, detectedFirmware);
ReportStatus("ok\r\n");
}
result = WritePatchedSector(firmware, detectedFirmware.ShowNoteOffset);
if (result != RTD266x.Result.Ok)
{
e.Result = result;
return;
}
if (_removeNoSignal)
{
ReportStatus("Removing \"No Signal\" pop-up...");
FirmwareModifier.ToggleNoSignalPopup(false, firmware, detectedFirmware);
ReportStatus("ok\r\n");
}
else
{
ReportStatus("Enabling \"No Signal\" pop-up...");
FirmwareModifier.ToggleNoSignalPopup(true, firmware, detectedFirmware);
ReportStatus("ok\r\n");
}
result = WritePatchedSector(firmware, detectedFirmware.NoSignalOffset);
if (result != RTD266x.Result.Ok)
{
e.Result = result;
return;
}
if (!string.IsNullOrEmpty(_replaceHdmi))
{
ReportStatus($"Replacing \"HDMI\" pop-up with \"{_replaceHdmi}\"... ");
FirmwareModifier.ReplaceHdmiPopup(_replaceHdmi, firmware, detectedFirmware);
ReportStatus("ok\r\n");
result = WritePatchedSector(firmware, detectedFirmware.HdmiStringOffset);
if (result != RTD266x.Result.Ok)
{
e.Result = result;
return;
}
}
ReportStatus("Finished! Now reboot the display and enjoy your new firmware :)\r\n");
e.Result = RTD266x.Result.Ok;
}
private void modificationSettings_ModifyClickedEvent()
{
string error;
string inputFileName = txtInputFileName.Text;
if (string.IsNullOrEmpty(inputFileName))
{
ShowErrorMessage("No input file specified!");
return;
}
if (!File.Exists(inputFileName))
{
ShowErrorMessage($"The file {inputFileName} does not exist!");
return;
}
if (!string.IsNullOrEmpty(modificationSettings.LogoFileName))
{
if (!FontCoder.CheckFile(modificationSettings.LogoFileName, FontCoder.FontWidthKedei, FontCoder.FontHeightKedei, out error))
{
ShowErrorMessage(error);
return;
}
}
if (!string.IsNullOrEmpty(modificationSettings.HdmiReplacementText))
{
if (!FirmwareModifier.CheckHdmiReplacement(modificationSettings.HdmiReplacementText, out error))
{
ShowErrorMessage($"Invalid HDMI replacement text: {error}");
return;
}
}
byte[] firmware;
try
{
firmware = File.ReadAllBytes(inputFileName);
}
catch (Exception ex)
{
ShowErrorMessage($"Cannot load firmware from file {inputFileName}! {ex.Message}");
return;
}
Firmware detectedFirmware = FirmwareModifier.DetectFirmware(firmware);
if (detectedFirmware == null)
{
ShowErrorMessage("Error! Unknown firmware. You can send your firmware and the name of the display (printed on the cable on the back side) to the author ([email protected]), maybe it can be added to the known firmwares.");
return;
}
if (!string.IsNullOrEmpty(modificationSettings.LogoFileName))
{
if (!FirmwareModifier.ChangeLogo(modificationSettings.LogoFileName, firmware, detectedFirmware, out error))
{
ShowErrorMessage(error);
return;
}
}
if (modificationSettings.LogoBackgroundColor != Color.Empty)
{
FirmwareModifier.ChangeLogoBackgroundColor(modificationSettings.LogoBackgroundColor, firmware, detectedFirmware);
}
if (modificationSettings.LogoForegroundColor != Color.Empty)
{
FirmwareModifier.ChangeLogoForegroundColor(modificationSettings.LogoForegroundColor, firmware, detectedFirmware);
}
if (modificationSettings.BackgroundColor != Color.Empty)
{
FirmwareModifier.ChangeBackgroundColor(modificationSettings.BackgroundColor, firmware, detectedFirmware);
}
FirmwareModifier.ToggleHdmiPopup(!modificationSettings.RemoveHdmiPopup, firmware, detectedFirmware);
if (!string.IsNullOrEmpty(modificationSettings.HdmiReplacementText))
{
FirmwareModifier.ReplaceHdmiPopup(modificationSettings.HdmiReplacementText, firmware, detectedFirmware);
}
FirmwareModifier.ToggleNoSignalPopup(!modificationSettings.RemoveNoSignalPopup, firmware, detectedFirmware);
string outputFileName = Path.GetFileNameWithoutExtension(inputFileName) + "_modified.bin";
SaveFileDialog saveFileDialog = new SaveFileDialog();
saveFileDialog.Filter = "Bin files (*.bin)|*.bin";
saveFileDialog.FileName = outputFileName;
if (saveFileDialog.ShowDialog() == DialogResult.OK)
{
try
{
File.WriteAllBytes(saveFileDialog.FileName, firmware);
}
catch (Exception ex)
{
ShowErrorMessage($"Could not write file {saveFileDialog.FileName}! {ex.Message}");
return;
}
}
MessageBox.Show($"The modified firmware was successfully saved to {saveFileDialog.FileName}.\r\n\r\nYou can now flash it to your RTD266x chip.", "Modify firmware", MessageBoxButtons.OK, MessageBoxIcon.Information);
}