Add Loader functionality to CKernelWriter.

Apps/PcmHammer/MainForm.cs

@@ -1496,10 +1496,11 @@ private async void write_BackgroundThread(WriteType writeType, string path = nul
  }
  }
 
- if (pcmInfo.HardwareType == PcmType.P04)
+ if (writeType != WriteType.Compare && pcmInfo.HardwareType == PcmType.P04 && pcmInfo.HardwareType == PcmType.E54)
  {
- this.AddUserMessage("P04 Write is not supported by PCMHammer, aborted");
- MessageBox.Show("P04 Write is not supported by PCMHammer");
+ string msg = $"PCMHammer currently does not support writing to the {pcmInfo.HardwareType.ToString()}";
+ this.AddUserMessage(msg);
+ MessageBox.Show(msg);
  return;
  }
 

Apps/PcmLibrary/CKernelWriter.cs

@@ -76,7 +76,38 @@ public CKernelWriter(Vehicle vehicle, PcmInfo pcmInfo, Protocol protocol, WriteT
  this.logger.AddUserMessage("4X communications disabled by configuration.");
  }
 
- Response<byte[]> response = await this.vehicle.LoadKernelFromFile(this.pcmInfo.KernelFileName);
+ await this.vehicle.SendToolPresentNotification();
+
+ Response<byte[]> response;
+
+ // Execute kernel loader, if required
+ if (this.pcmInfo.LoaderRequired)
+ {
+ response = await vehicle.LoadKernelFromFile(this.pcmInfo.LoaderFileName);
+ if (response.Status != ResponseStatus.Success)
+ {
+ logger.AddUserMessage("Failed to load loader from file.");
+ return false;
+ }
+
+ if (cancellationToken.IsCancellationRequested)
+ {
+ return false;
+ }
+
+ await this.vehicle.SendToolPresentNotification();
+
+ if (!await this.vehicle.PCMExecute(this.pcmInfo, response.Value, cancellationToken))
+ {
+ logger.AddUserMessage("Failed to upload loader to PCM");
+
+ return false;
+ }
+
+ logger.AddUserMessage("Loader uploaded to PCM succesfully.");
+ }
+
+ response = await this.vehicle.LoadKernelFromFile(this.pcmInfo.KernelFileName);
  if (response.Status != ResponseStatus.Success)
  {
  logger.AddUserMessage("Failed to load kernel from file.");