/// <inheritdoc/>
public void Slew(CrdsEquatorial eq)
{
try
{
lock (locker)
{
if (telescope != null && telescope.Connected)
{
UnparkIfPossible();
EnableTrackingIfPossible();
var eqT = ConvertCoordinatesToTelescopeEpoch(eq);
// Slew
if (telescope.CanSlewAsync)
{
telescope.SlewToCoordinatesAsync(eqT.Alpha / 15, eqT.Delta);
}
else
{
Task.Run(() => telescope.SlewToCoordinates(eqT.Alpha / 15, eqT.Delta));
}
}
}
}
catch (Exception ex)
{
Trace.TraceError($"Unable to slew telescope: {ex}");
RaiseOnMessageShow("$Ascom.Messages.UnableSlew");
}
}
private void slewEquatorial(double ra, double dec, bool async)
{
if (ra > 24 || ra < 0 || Math.Abs(dec) > 90)
{
return;
}
else if (telescope.CanSlew)
{
labelValStatus.Text = "Slewing...";
setTracking(true);
if (telescope.CanSlewAsync)
{
telescope.SlewToCoordinatesAsync(ra, dec);
}
else
{
telescope.SlewToCoordinates(ra, dec);
}
labelValStatus.Text = "Connected";
}
}
static void Main(string[] args)
{
string progID;
Util U = new Util();
#region Focuser
Console.WriteLine("\r\nFocuser:"******"ASCOM.Simulator.Focuser"); // Pre-select simulator (typ.)
if (progID != "")
{
Focuser F = new Focuser(progID);
F.Link = true;
Console.WriteLine(" Connected to " + progID);
Console.WriteLine(" Current position is " + F.Position);
int nfp = (int)(0.7 * F.Position);
Console.Write(" Moving to " + nfp);
F.Move(nfp);
while (F.IsMoving)
{
Console.Write(".");
U.WaitForMilliseconds(333);
}
Console.WriteLine("\r\n Move complete. New position is " + F.Position.ToString());
F.Link = false;
F.Dispose(); // Release this now, not at exit (typ.)
}
#endregion
#region Telescope
Console.WriteLine("\r\nTelescope:");
progID = Telescope.Choose("ASCOM.Simulator.Telescope");
if (progID != "")
{
Telescope T = new Telescope(progID);
T.Connected = true;
Console.WriteLine(" Connected to " + progID);
Console.WriteLine(" Current LST = " + U.HoursToHMS(T.SiderealTime));
Console.WriteLine(" Current RA = " + U.HoursToHMS(T.RightAscension));
Console.WriteLine(" Current DEC = " + U.DegreesToDMS(T.Declination));
Console.WriteLine(" CanSetTracking = " + T.CanSetTracking);
if (T.CanSetTracking)
{
Console.WriteLine(" Turning Tracking off...");
T.Tracking = false;
Console.WriteLine(" Tracking is now " + (T.Tracking ? "on" : "off") + ".");
Console.WriteLine(" Wait 5 seconds...");
U.WaitForMilliseconds(5000);
Console.WriteLine(" Turning Tracking back on...");
T.Tracking = true;
}
Console.WriteLine(" Latitude = " + U.DegreesToDMS(T.SiteLatitude));
Console.WriteLine(" Longitude = " + U.DegreesToDMS(T.SiteLongitude));
Console.Write(" Slewing to point 1");
T.SlewToCoordinatesAsync(T.SiderealTime - 2, (T.SiteLatitude > 0 ? +55 : -55));
while (T.Slewing)
{
Console.Write(".");
U.WaitForMilliseconds(300);
}
Console.WriteLine("\r\n Slew complete.");
Console.Write(" Slewing to point 2");
T.SlewToCoordinatesAsync(T.SiderealTime + 2, (T.SiteLatitude > 0 ? +35 : -35));
while (T.Slewing)
{
Console.Write(".");
U.WaitForMilliseconds(300);
}
Console.WriteLine("\r\n Slew complete.");
IAxisRates AxR = T.AxisRates(TelescopeAxes.axisPrimary);
Console.WriteLine(" " + AxR.Count + " rates");
if (AxR.Count == 0)
{
Console.WriteLine(" Empty AxisRates");
}
else
{
foreach (IRate r in AxR)
{
Console.WriteLine(" Max=" + r.Maximum + " Min=" + r.Minimum);
}
}
ITrackingRates TrR = T.TrackingRates;
if (TrR.Count == 0)
{
Console.WriteLine(" Empty TrackingRates!");
}
else
{
foreach (DriveRates dr in TrR)
{
Console.WriteLine(" DriveRate=" + dr);
}
}
T.Connected = false;
T.Dispose();
}
#endregion
#region Camera
Console.WriteLine("\r\nCamera:");
progID = Camera.Choose("ASCOM.Simulator.Camera");
if (progID != "")
{
Camera C = new Camera(progID);
C.Connected = true;
Console.WriteLine(" Connected to " + progID);
Console.WriteLine(" Description = " + C.Description);
Console.WriteLine(" Pixel size = " + C.PixelSizeX + " * " + C.PixelSizeY);
Console.WriteLine(" Camera size = " + C.CameraXSize + " * " + C.CameraYSize);
Console.WriteLine(" Max Bin = " + C.MaxBinX + " * " + C.MaxBinY);
Console.WriteLine(" Bin = " + C.BinX + " * " + C.BinY);
Console.WriteLine(" MaxADU = " + C.MaxADU);
Console.WriteLine(" CameraState = " + C.CameraState.ToString());
Console.WriteLine(" CanAbortExposure = " + C.CanAbortExposure);
Console.WriteLine(" CanAsymmetricBin = " + C.CanAsymmetricBin);
Console.WriteLine(" CanGetCoolerPower = " + C.CanGetCoolerPower);
Console.WriteLine(" CanPulseGuide = " + C.CanPulseGuide);
Console.WriteLine(" CanSetCCDTemperature = " + C.CanSetCCDTemperature);
Console.WriteLine(" CanStopExposure = " + C.CanStopExposure);
Console.WriteLine(" CCDTemperature = " + C.CCDTemperature);
if (C.CanGetCoolerPower)
{
Console.WriteLine(" CoolerPower = " + C.CoolerPower);
}
Console.WriteLine(" ElectronsPerADU = " + C.ElectronsPerADU);
Console.WriteLine(" FullWellCapacity = " + C.FullWellCapacity);
Console.WriteLine(" HasShutter = " + C.HasShutter);
Console.WriteLine(" HeatSinkTemperature = " + C.HeatSinkTemperature);
if (C.CanPulseGuide)
{
Console.WriteLine(" IsPulseGuiding = " + C.IsPulseGuiding);
}
Console.Write(" Take 15 second image");
C.StartExposure(15.0, true);
while (!C.ImageReady)
{
Console.Write(".");
U.WaitForMilliseconds(300);
}
Console.WriteLine("\r\n Exposure complete, ready for download.");
Console.WriteLine(" CameraState = " + C.CameraState.ToString());
Console.WriteLine(" LastExposureDuration = " + C.LastExposureDuration);
Console.WriteLine(" LastExposureStartTime = " + C.LastExposureStartTime);
int[,] imgArray = (int[, ])C.ImageArray;
Console.WriteLine(" Array is " + (imgArray.GetUpperBound(0) + 1) + " by " + (imgArray.GetUpperBound(1) + 1));
C.Connected = false;
C.Dispose();
}
#endregion
#region FilterWheel
Console.WriteLine("\r\nFilterWheel:");
progID = FilterWheel.Choose("ASCOM.Simulator.FilterWheel");
if (progID != "")
{
FilterWheel fw = new FilterWheel(progID);
fw.Connected = true;
Console.WriteLine(" Position = " + fw.Position);
string[] names = fw.Names;
Console.WriteLine(" There are " + names.Length + " filters:\r\n ");
for (int i = 0; i < names.Length; i++)
{
Console.Write(names[i] + " ");
}
Console.WriteLine("");
fw.Connected = false;
fw.Dispose();
}
#endregion
#region Rotator
Console.WriteLine("\r\nRotator:");
progID = Rotator.Choose("ASCOM.Simulator.Rotator");
if (progID != "")
{
Rotator R = new Rotator(progID);
R.Connected = true;
Console.WriteLine(" Position = " + R.Position);
float np = R.Position + 60;
if (np >= 360)
{
np -= 360;
}
Console.Write(" Rotating to " + np.ToString("0"));
R.MoveAbsolute(np);
while (R.IsMoving)
{
Console.Write(".");
U.WaitForMilliseconds(300);
}
Console.WriteLine("\r\n Rotation complete.");
R.Connected = false;
R.Dispose();
}
#endregion
#region Dome
Console.WriteLine("\r\nDome:");
progID = Dome.Choose("ASCOM.Simulator.Dome");
if (progID != "")
{
Dome D = new Dome(progID);
D.Connected = true;
Console.WriteLine(" Description = " + D.Description);
Console.WriteLine(" Name = " + D.Name);
if (D.CanSetAzimuth)
{
Console.WriteLine(" This is a rotatable dome");
Console.WriteLine(" Current slit azimuth = " + D.Azimuth.ToString("0.0"));
double z = D.Azimuth + 60;
if (z >= 360)
{
z -= 360;
}
D.SlewToAzimuth(z);
Console.Write(" Rotating to azimuth " + z.ToString("0"));
while (D.Slewing)
{
Console.Write(".");
U.WaitForMilliseconds(300);
}
Console.WriteLine("\r\n Rotation complete.");
}
if (D.CanSetShutter)
{
if (D.CanSetAzimuth)
{
Console.WriteLine(" This dome has a controllable shutter");
}
else
{
Console.WriteLine(" This is a roll-off roof");
}
Console.WriteLine(" It is currently " + D.ShutterStatus.ToString());
switch (D.ShutterStatus)
{
case ShutterState.shutterClosed:
Console.Write(" Opening");
D.OpenShutter();
while (D.ShutterStatus != ShutterState.shutterOpen &&
D.ShutterStatus != ShutterState.shutterError)
{
Console.Write(".");
U.WaitForMilliseconds(300);
}
Console.WriteLine("\r\n It is now " + D.ShutterStatus.ToString());
break;
case ShutterState.shutterOpen:
Console.Write(" Closing");
D.CloseShutter();
while (D.ShutterStatus != ShutterState.shutterClosed &&
D.ShutterStatus != ShutterState.shutterError)
{
Console.Write(".");
U.WaitForMilliseconds(300);
}
Console.WriteLine("\r\n It is now " + D.ShutterStatus.ToString());
break;
case ShutterState.shutterError:
Console.WriteLine(" ** cannot do anything right now **");
break;
default:
Console.WriteLine(" ** it's moving so can't do anythjing else now **");
break;
}
}
D.Connected = false;
D.Dispose();
}
#endregion
Console.Write("\r\nPress enter to quit...");
Console.ReadLine();
}
