public async Task Disconnect()
{
if (Telescope != null)
{
Logger.Info("Disconnected Telescope");
}
if (updateTimer != null)
{
await updateTimer.Stop();
}
Telescope?.Disconnect();
Telescope = null;
TelescopeInfo = DeviceInfo.CreateDefaultInstance <TelescopeInfo>();
BroadcastTelescopeInfo();
}
public async Task Disconnect()
{
if (Cam != null)
{
Logger.Info("Disconnected Camera");
}
if (updateTimer != null)
{
await updateTimer.Stop();
}
_cancelChangeTemperatureCts?.Cancel();
TempChangeRunning = false;
Cam?.Disconnect();
Cam = null;
CameraInfo = DeviceInfo.CreateDefaultInstance <CameraInfo>();
BroadcastCameraInfo();
}
public async Task <bool> Connect()
{
await ss.WaitAsync();
try {
await Disconnect();
if (updateTimer != null)
{
await updateTimer.Stop();
}
if (RotatorChooserVM.SelectedDevice.Id == "No_Device")
{
profileService.ActiveProfile.RotatorSettings.Id = RotatorChooserVM.SelectedDevice.Id;
return(false);
}
applicationStatusMediator.StatusUpdate(
new ApplicationStatus()
{
Source = Title,
Status = Locale.Loc.Instance["LblConnecting"]
}
);
var rotator = (IRotator)RotatorChooserVM.SelectedDevice;
_connectRotatorCts?.Dispose();
_connectRotatorCts = new CancellationTokenSource();
if (rotator != null)
{
try {
var connected = await rotator?.Connect(_connectRotatorCts.Token);
_connectRotatorCts.Token.ThrowIfCancellationRequested();
if (connected)
{
this.rotator = rotator;
if (this.rotator.CanReverse)
{
this.rotator.Reverse = profileService.ActiveProfile.RotatorSettings.Reverse;
}
RotatorInfo = new RotatorInfo {
Connected = true,
IsMoving = rotator.IsMoving,
Name = rotator.Name,
Description = rotator.Description,
Position = rotator.Position,
StepSize = rotator.StepSize,
DriverInfo = rotator.DriverInfo,
DriverVersion = rotator.DriverVersion,
CanReverse = rotator.CanReverse,
Reverse = rotator.Reverse
};
Notification.ShowSuccess(Locale.Loc.Instance["LblRotatorConnected"]);
updateTimer.Interval = profileService.ActiveProfile.ApplicationSettings.DevicePollingInterval;
updateTimer.Start();
TargetPosition = rotator.Position;
profileService.ActiveProfile.RotatorSettings.Id = rotator.Id;
profileService.ActiveProfile.RotatorSettings.Reverse = this.rotator.Reverse;
Logger.Info($"Successfully connected Rotator. Id: {rotator.Id} Name: {rotator.Name} Driver Version: {rotator.DriverVersion}");
return(true);
}
else
{
RotatorInfo.Connected = false;
this.rotator = null;
return(false);
}
} catch (OperationCanceledException) {
if (RotatorInfo.Connected)
{
await Disconnect();
}
return(false);
}
}
else
{
return(false);
}
} finally {
ss.Release();
applicationStatusMediator.StatusUpdate(
new ApplicationStatus()
{
Source = Title,
Status = string.Empty
}
);
}
}
