private async void FlashDME_Data()
{
Checksums_Signatures ChecksumsSignatures = new Checksums_Signatures();
{
bool success = true;
using (EdiabasNet ediabas = StartEdiabas())
{
await Task.Run(() =>
{
if (!RequestSecurityAccess(ediabas))
{
success = false;
this.Dispatcher.Invoke(() =>
{
statusTextBlock.Text = "Security Access Denied";
});
}
});
uint eraseStart = 0x2040000;
uint eraseBlock = 0x20000;
uint flashStart = 0x2040000;
uint flashEnd = 0x205CFFF;
if (Global.diagProtocol == "BMW-FAST")
{
if (!ExecuteJob(ediabas, "normaler_datenverkehr", "nein;nein;ja"))
{
return;
}
if (!ExecuteJob(ediabas, "normaler_datenverkehr", "ja;nein;nein"))
{
return;
}
}
this.Dispatcher.Invoke(() =>
{
statusTextBlock.Text = "Erasing Flash";
});
await Task.Run(() => success = EraseECU(ediabas, eraseBlock, eraseStart));
byte[] toFlash = null;
if (FullBin_CheckBox.IsChecked == true || Global.openedFlash.Length > 0x40000)
{
toFlash = Global.openedFlash.Skip(0x40000).Take(0x1D000).ToArray();
}
else
{
toFlash = Global.openedFlash.ToArray();
}
toFlash = ChecksumsSignatures.CorrectParameterChecksums(toFlash);
toFlash = ChecksumsSignatures.SignMS45Parameters(toFlash);
this.Dispatcher.Invoke(() =>
{
statusTextBlock.Text = "Flashing ECU";
});
await Task.Run(() => success = FlashBlock(ediabas, toFlash, flashStart, flashEnd));
if (success)
{
await Task.Run(() =>
{
if (Global.diagProtocol != "BMW-FAST")
{
if (!ExecuteJob(ediabas, "diagnose_mode", "DEFAULT;PC9600"))
{
success = false;
return;
}
if (!ExecuteJob(ediabas, "SET_PARAMETER", ";9600"))
{
success = false;
return;
}
}
else
{
if (!ExecuteJob(ediabas, "diagnose_mode", "DEFAULT"))
{
success = false;
return;
}
if (!ExecuteJob(ediabas, "normaler_datenverkehr", "ja;nein;ja"))
{
success = false;
return;
}
}
if (!ExecuteJob(ediabas, "FLASH_PROGRAMMIER_STATUS_LESEN", String.Empty))
{
success = false;
return;
}
this.Dispatcher.Invoke(() =>
{
statusTextBlock.Text = "Checking signature";
});
if (!ExecuteJob(ediabas, "FLASH_SIGNATUR_PRUEFEN", "Daten;64"))
{
this.Dispatcher.Invoke(() =>
{
statusTextBlock.Text = "Signature check failed";
});
success = false;
if (!ExecuteJob(ediabas, "STEUERGERAETE_RESET", String.Empty))
{
return;
}
return;
}
if (!ExecuteJob(ediabas, "FLASH_PROGRAMMIER_STATUS_LESEN", String.Empty))
{
success = false;
return;
}
this.Dispatcher.Invoke(() =>
{
statusTextBlock.Text = "Resetting ECU";
});
if (!ExecuteJob(ediabas, "STEUERGERAETE_RESET", String.Empty))
{
return;
}
});
if (success)
{
this.Dispatcher.Invoke(() =>
{
statusTextBlock.Text = "Flash successful";
});
}
else
{
this.Dispatcher.Invoke(() =>
{
statusTextBlock.Text = "Flash failed";
});
}
}
IdentDME();
return;
}
}
}
