public TelescopeState GetCurrentState()
{
var rv = new TelescopeState();
var sw = new Stopwatch();
try
{
sw.Start();
rv.AtHome = m_Telescope.AtHome;
rv.AtPark = m_Telescope.AtPark;
rv.Altitude = m_Telescope.Altitude;
rv.Azimuth = m_Telescope.Azimuth;
rv.RightAscension = m_Telescope.RightAscension;
rv.Declination = m_Telescope.Declination;
rv.GuideRateRightAscension = m_Telescope.GuideRateRightAscension;
rv.GuideRateDeclination = m_Telescope.GuideRateDeclination;
rv.RightAscensionRate = m_Telescope.RightAscensionRate;
rv.DeclinationRate = m_Telescope.DeclinationRate;
try
{
rv.TargetRightAscension = m_Telescope.TargetRightAscension;
}
catch (Exception)
{
rv.TargetRightAscension = double.NaN;
}
try
{
rv.TargetDeclination = m_Telescope.TargetDeclination;
}
catch (Exception)
{
rv.TargetDeclination = double.NaN;
}
}
catch (Exception ex)
{
Trace.WriteLine(ex.GetFullStackTrace());
}
finally
{
sw.Stop();
Trace.WriteLine(string.Format("Telescope.GetCurrentState() took {0} ms", (int)sw.ElapsedMilliseconds));
}
return rv;
}
private void OnTelescopeState(TelescopeState state)
{
try
{
NativeHelpers.CurrentTelescopePosition = string.Format("{0};{1}", AstroConvert.ToStringValue(state.RightAscension, "HHh MMm SSs"), AstroConvert.ToStringValue(state.Declination, "+DDo MM' SS.T\""));
}
catch
{ }
EventHelper.RaiseEvent(TelescopeStateUpdated, state);
}
public void TelescopeStateUpdated(TelescopeState state)
{
m_LastTelescopeState = state;
UpdateConnectedDevicesState();
#if DEBUG
Trace.WriteLine(state.AsSerialized().OuterXml);
#endif
}
public void TelescopeConnectionChanged(ASCOMConnectionState state)
{
RefreshASCOMStatusControls(state, tssASCOMTelescope);
if (state == ASCOMConnectionState.Connected || state == ASCOMConnectionState.Ready)
{
tsbTelControl.Text = "Control Telescope";
tsbTelControl.Enabled = true;
}
else if (state == ASCOMConnectionState.Disconnected || state == ASCOMConnectionState.Engaged)
{
tsbTelControl.Text = "Connect to Telescope";
tsbTelControl.Enabled = true;
m_LastTelescopeState = null;
UpdateConnectedDevicesState();
}
else
{
tsbTelControl.Enabled = false;
}
}
void TelescopeStateUpdated(TelescopeState state)
{
TelescopePositionChanged(new TelescopeEquatorialPosition()
{
RightAscension = state.RightAscension,
Declination = state.Declination
});
}
void observatoryController_TelescopeStateUpdated(TelescopeState state)
{
if (Math.Abs(m_RAHours - state.RightAscension)/240 > 2 || Math.Abs(m_DEDegrees - state.Declination)/3600 > 2)
{
m_RAHours = state.RightAscension;
m_DEDegrees = state.Declination;
m_TelescopePositionIsKnown = false;
}
else
{
m_TelescopePositionIsKnown = true;
}
}
