private void IsConnectedTimer_Tick(object sender, EventArgs e)
{
Ping();
if (IsConnectedTimer.Interval.Seconds > 1)
{
IsConnectedTimer.Stop();
IsConnectedTimer.Interval = new TimeSpan(0, 0, 1);
IsConnectedTimer.Start();
}
}
protected void ConnectButtonHandler()
{
if (DeviceModel.IsSerial && !IsConnectedTimer.IsEnabled)
{
IsConnectedTimer.Start();
}
if (DeviceModel.IsUsbHid)
{
AutoConnectUSBDevice = true;
}
Ping();
}
protected void ResetButtonHandler()
{
// If the User clicked the Reset button on the Device Configuration page,
// then we should stop the connection polling to allow the User to choose
// a different peripheral on the same device.
if (DeviceModel.IsSerial)
{
IsConnectedTimer.Stop();
}
if (DeviceModel.IsUsbHid)
{
AutoConnectUSBDevice = false;
}
Reset();
}
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()
