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Added more logging to DoSlewAsync, Added a retry to the AltAz Slew.

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This commit is contained in:
Colin Dawson
2022-05-07 16:54:22 +01:00
parent 700802033b
commit a204f9c57f
1 changed files with 35 additions and 12 deletions
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Meade.net.Telescope/Telescope.cs
+35 -12
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@@ -2204,7 +2204,7 @@ namespace ASCOM.Meade.net
public void SlewToAltAz(double azimuth, double altitude, bool polar)
{
LogMessage("SlewToAltAz", $"Az=~{azimuth} Alt={altitude}");
LogMessage("SlewToAltAz", $"Az=~{azimuth} Alt={altitude} polar={polar}");
CheckConnected("SlewToAltAz");
CheckParked();
@@ -2238,7 +2238,7 @@ namespace ASCOM.Meade.net
if (azimuth < 0)
throw new InvalidValueException("Azimuth cannot be less than 0.");
LogMessage("SlewToAltAzAsync", $"Az={azimuth} Alt={altitude}");
LogMessage("SlewToAltAzAsync", $"Az={azimuth} Alt={altitude} polar={polar}");
if (polar)
{
@@ -2325,6 +2325,7 @@ namespace ASCOM.Meade.net
private void DoSlewAsync(bool polar)
{
LogMessage("DoSlewAsync", "Beginning slew sequence");
CheckConnected("DoSlewAsync");
CheckParked();
if (Slewing)
@@ -2336,6 +2337,7 @@ namespace ASCOM.Meade.net
switch (polar)
{
case true:
LogMessage("DoSlewAsync", "Executing Polar slew");
var response = SharedResourcesWrapper.SendChar("MS");
//:MS# Slew to Target Object
//Returns:
@@ -2382,23 +2384,44 @@ namespace ASCOM.Meade.net
break;
case false:
var maResponse = SharedResourcesWrapper.SendChar("MA");
//:MA# Autostar, LX 16", Autostar II - Slew to target Alt and Az
//Returns:
//0 - No fault
//1 - Fault
//LX200 - Not supported
if (maResponse == "1")
Retry(6, () =>
{
throw new InvalidOperationException("fault");
}
LogMessage("DoSlewAsync", "Executing Alt Az");
var maResponse = SharedResourcesWrapper.SendChar("MA");
//:MA# Autostar, LX 16", Autostar II - Slew to target Alt and Az
//Returns:
//0 - No fault
//1 - Fault
//LX200 - Not supported
if (maResponse != "0")
{
throw new InvalidOperationException($"fault ({maResponse})");
}
});
SetSlewingMinEndTime();
break;
}
}
private void Retry(int i, Action action)
{
while (i >= 0)
{
try
{
action();
break;
}
catch (Exception e)
{
LogMessage("Retry", $"Attempt failed {i} attempts remaining error: {e.Message}");
}
i--;
}
}
public void SlewToCoordinates(double rightAscension, double declination)
{
LogMessage("SlewToCoordinates", $"Ra={rightAscension}, Dec={declination}");