public DeviceViewModel(Device device)
{
Device = device;
if (!IsNull)
{
PeripheralConfiguration = new blfwkdll.Peripheral.PeripheralConfigData();
PeripheralConfiguration.peripheralType = this.PeripheralType;
if (IsSerial)
{
PeripheralConfiguration.usePing = true;
PeripheralConfiguration.comPortName = Port;
PeripheralConfiguration.comPortSpeed = 57600;
PeripheralConfiguration.serialReadTimeoutMs = 5000; //TODO: Get this info
PeripheralConfiguration.busPalConfig.transport = this.BusPalTransport;
}
else if (IsUsbHid)
{
var hid = (HidDevice)this.Device;
PeripheralConfiguration.usbHidVid = hid.Vid;
PeripheralConfiguration.usbHidPid = hid.Pid;
PeripheralConfiguration.serialReadTimeoutMs = 5000; //TODO: Get this info
PeripheralConfiguration.usbHidSerialNumber = String.Empty; //TODO: Get this info
}
// We must initialize this.PeripheralConfiguration before
// creating the BootloaderViewModel.
UpdaterModel = new UpdaterViewModel(this);
}
}
private async Task Update(UpdaterViewModel updaterModel,
IProgress <blfwkdll.Updater.UpdaterOperationProgressData> progress,
CancellationToken token = new CancellationToken())
{
#if (TEST_WINDOW_LOGIC)
blfwkdll.Updater.UpdaterOperationProgressData dummyOpData =
new blfwkdll.Updater.UpdaterOperationProgressData(new blfwkdll.Updater.UpdaterEnum(0, "Updating..."));
dummyOpData.Tasks.Add(new blfwkdll.Updater.UpdaterTask(new blfwkdll.Updater.UpdaterEnum(0, "Erasing..."), 0, 100));
dummyOpData.Tasks.Add(new blfwkdll.Updater.UpdaterTask(new blfwkdll.Updater.UpdaterEnum(1, "Writing..."), 0, 100));
for (int j = 0; j < dummyOpData.Tasks.Count; ++j)
{
dummyOpData.CurrentTaskIndex = j;
if (progress != null)
{
progress.Report(dummyOpData);
}
for (UInt32 i = 10; i <= dummyOpData.Tasks[j].Total; i += 10)
{
dummyOpData.Tasks[j].CurrentPosition = i;
if (progress != null)
{
progress.Report(dummyOpData);
}
await Task.Delay(TimeSpan.FromSeconds(.1), token).ConfigureAwait(false);
if (j == 1 && i == 20)
{
throw new Exception("The updater threw an error.");
}
}
}
#else
Updater.setCallback(UpdaterProgress);
await Task.Run(() =>
{
try
{
if (DeviceModel.IsSerial)
{
IsConnectedTimer.Stop();
}
if (InSecurity)
{
if (UnlockWithBackdoorKey == true)
{
Updater.unlockWithKey(BackdoorKey);
}
else if (FlashEraseAllUnsecure == true)
{
Updater.eraseAllUnsecure();
}
Status = "Unlocked";
}
//Updater.flashFirmware(ImageFileModel.FullPath, ImageFileModel.BaseAddress);
Updater.flashFirmware(this.ImageFileModel.FullPath, this.ImageFileModel.BaseAddress); // TODO: handle exceptions! (see below ...)
Reset();
if (DeviceModel.IsSerial)
{
Status = "Complete! Waiting for application to start.";
}
else
{
Status = "Complete! Press Reset button to start application.";
}
Value = 100;
if (DeviceModel.IsSerial)
{
IsConnectedTimer.Interval = new TimeSpan(0, 0, 10);
IsConnectedTimer.Start();
}
}
catch (Exception e)
{
if (DeviceModel.IsSerial)
{
IsConnectedTimer.Start();
}
throw e;
}
}, token);
#endif
} // Update()
