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Merged in feature/GWSupport-update (pull request #35)

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Feature/GWSupport update
This commit is contained in:
Sebastian Godelet
2021-07-03 11:23:32 +00:00
committed by Colin Dawson
parent f1d100892b 64df8282a0
commit faa6ad757e
9 changed files with 317 additions and 174 deletions
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Meade.net.Telescope.UnitTests/TelescopeUnitTests.cs
+66 -28
View File
@@ -18,20 +18,23 @@ namespace Meade.net.Telescope.UnitTests
{
public class TestProperties
{
internal string telescopeRaResult = "HH:MM:SS";
internal double rightAscension = 1.2; //todo rename to declination;
internal double declination = 45;
internal string telescopeRaResult { get; set; } = "HH:MM:SS";
internal double rightAscension { get; set; } = 1.2; //todo rename to declination;
internal double declination { get; set; } = 45;
internal string SiteLatitudeString = "testLatString";
internal double SiteLatitudeValue = 123.45;
internal string SiteLatitudeString { get; set; } = "testLatString";
internal double SiteLatitudeValue { get; set; } = 123.45;
internal string telescopeDate = "10/15/20";
internal string telescopeTime = "20:15:10";
internal string telescopeUtcCorrection = "-1.0";
internal string telescopeDate { get; set; } = "10/15/20";
internal string telescopeTime { get; set; } = "20:15:10";
internal string telescopeUtcCorrection { get; set; } = "-1.0";
internal double hourAngle;
internal int telescopeAltitude = 45;
internal int telescopeAzimuth = 200;
internal double hourAngle { get; set; }
internal int telescopeAltitude { get; set; } = 45;
internal int telescopeAzimuth { get; set; } = 200;
internal char[] AlignmentStatus { get; set; }
internal string TrackingRate { get; set; }
}
[TestFixture]
@@ -121,8 +124,14 @@ namespace Meade.net.Telescope.UnitTests
_sharedResourcesWrapperMock.Object, _astroMathsMock.Object, _clockMock.Object, _novasMock.Object);
}
private void ConnectTelescope(string productName = TelescopeList.Autostar497, string firmwareVersion = TelescopeList.Autostar497_31Ee)
private void ConnectTelescope(string productName = TelescopeList.Autostar497, string firmwareVersion = TelescopeList.Autostar497_31Ee, string alignmentStatus = "GT0")
{
_testProperties.AlignmentStatus = alignmentStatus.ToCharArray();
_sharedResourcesWrapperMock.Setup(x => x.SendChars("GW", false, 3)).Returns(() => new string(_testProperties.AlignmentStatus));
_sharedResourcesWrapperMock.Setup(x => x.SendBlind("AP", false)).Callback(() => _testProperties.AlignmentStatus[1] = 'T');
_sharedResourcesWrapperMock.Setup(x => x.SendBlind("AL", false)).Callback(() => _testProperties.AlignmentStatus[1] = 'N');
_sharedResourcesWrapperMock.Setup(x => x.SendString("Gt", false)).Returns( () => _testProperties.SiteLatitudeString);
_utilMock.Setup(x => x.DMSToDegrees(_testProperties.SiteLatitudeString)).Returns( () => _testProperties.SiteLatitudeValue);
@@ -133,6 +142,12 @@ namespace Meade.net.Telescope.UnitTests
_sharedResourcesWrapperMock.Setup(x => x.SendString("GL", false)).Returns(() => _testProperties.telescopeTime);
_sharedResourcesWrapperMock.Setup(x => x.SendString("GG", false)).Returns(() => _testProperties.telescopeUtcCorrection);
const string siderealTrackingRate = "+60.1";
_testProperties.TrackingRate = siderealTrackingRate;
_sharedResourcesWrapperMock.Setup(x => x.SendString("GT", false)).Returns(() => _testProperties.TrackingRate);
_sharedResourcesWrapperMock.Setup(x => x.SendBlind("TL", false)).Callback(() => _testProperties.TrackingRate = "lunar");
_sharedResourcesWrapperMock.Setup(x => x.SendBlind("TQ", false)).Callback(() => _testProperties.TrackingRate = siderealTrackingRate);
_sharedResourcesWrapperMock.Setup(x => x.ProductName).Returns(() => productName);
_sharedResourcesWrapperMock.Setup(x => x.FirmwareVersion).Returns(() => firmwareVersion);
@@ -144,6 +159,8 @@ namespace Meade.net.Telescope.UnitTests
_sharedResourcesWrapperMock.SetupGet(x => x.IsParked).Returns(() => _isParked);
_sharedResourcesWrapperMock.SetupGet(x => x.ParkedPosition).Returns(() => _parkedPosition);
_sharedResourcesWrapperMock.SetupProperty(x => x.IsGuiding);
_astroMathsMock
.Setup(x => x.ConvertHozToEq(It.IsAny<DateTime>(), It.IsAny<double>(), It.IsAny<double>(),
It.IsAny<HorizonCoordinates>())).Returns(() => new EquatorialCoordinates { Declination = _testProperties.declination, RightAscension = _testProperties.rightAscension });
@@ -769,15 +786,17 @@ namespace Meade.net.Telescope.UnitTests
}
[TestCase("A", AlignmentModes.algAltAz)]
[TestCase("P", AlignmentModes.algPolar)]
[TestCase("G", AlignmentModes.algGermanPolar)]
public void AlignmentMode_Get_WhenScopeInAltAz_ReturnsAltAz(string telescopeMode, AlignmentModes alignmentMode)
[TestCase("A", AlignmentModes.algAltAz, TelescopeList.Autostar497, TelescopeList.Autostar497_31Ee)]
[TestCase("P", AlignmentModes.algPolar, TelescopeList.Autostar497, TelescopeList.Autostar497_31Ee)]
[TestCase("A", AlignmentModes.algAltAz, TelescopeList.Autostar497, TelescopeList.Autostar497_43Eg)]
[TestCase("P", AlignmentModes.algPolar, TelescopeList.Autostar497, TelescopeList.Autostar497_43Eg)]
[TestCase("G", AlignmentModes.algGermanPolar, TelescopeList.Autostar497, TelescopeList.Autostar497_43Eg)]
public void AlignmentMode_Get_WhenScopeInAltAz_ReturnsAltAz(string telescopeMode, AlignmentModes alignmentMode, string productName, string firmware)
{
const char ack = (char)6;
_sharedResourcesWrapperMock.Setup(x => x.SendChar(ack.ToString(), true)).Returns(telescopeMode);
_sharedResourcesWrapperMock.Setup(x => x.SendChar(ack.ToString(), false)).Returns(telescopeMode);
ConnectTelescope();
ConnectTelescope(productName, firmware, $"{telescopeMode}N0");
var actualResult = _telescope.AlignmentMode;
@@ -1109,12 +1128,15 @@ namespace Meade.net.Telescope.UnitTests
Assert.That(result, Is.False);
}
[Test]
public void CanSetTracking_Get_ReturnsTrue()
[TestCase(TelescopeList.Autostar497_30Ee, false)]
[TestCase(TelescopeList.Autostar497_43Eg, true)]
public void CanSetTracking_Get_ReturnsTrueIffGWCommandIsSupported(string firmware, bool supported)
{
ConnectTelescope(firmwareVersion: firmware);
var result = _telescope.CanSetTracking;
Assert.That(result, Is.True);
Assert.That(result, Is.EqualTo(supported));
}
[Test]
@@ -1939,7 +1961,7 @@ namespace Meade.net.Telescope.UnitTests
_astroUtilsMock.Setup(x => x.ConditionHA(It.IsAny<double>())).Returns<double>(pHA => pHA < -12 ? pHA + 12 : pHA > 12 ? pHA - 12 : pHA);
_astroUtilsMock.Setup(x => x.ConditionRA(It.IsAny<double>())).Returns<double>(pRA => pRA < 0 ? pRA + 24 : pRA >= 24 ? pRA - 24 : pRA);
ConnectTelescope();
ConnectTelescope(firmwareVersion: TelescopeList.Autostar497_43Eg);
Assert.That(_connectionInfo.SameDevice, Is.EqualTo(1));
_telescope.SlewToCoordinates(ra, dec);
@@ -2053,7 +2075,8 @@ namespace Meade.net.Telescope.UnitTests
// Setup DestinationSideOfPier
_astroUtilsMock.Setup(x => x.ConditionHA(It.IsAny<double>())).Returns<double>(pHA => pHA < -12 ? pHA + 12 : pHA > 12 ? pHA - 12 : pHA);
ConnectTelescope();
// Use firmware that supports GW
ConnectTelescope(firmwareVersion: TelescopeList.Autostar497_43Eg);
// when
_telescope.SlewToCoordinatesAsync(ra, dec);
@@ -2646,11 +2669,26 @@ namespace Meade.net.Telescope.UnitTests
[TestCase(true)]
[TestCase(false)]
public void Tracking_SetAndGet_WhenValueSet_ThenCanGetNewValue(bool tracking)
public void Tracking_Set_WhenCanSetTrackingIsFalse_ThenThrowsNotImplementedException(bool tracking)
{
// GW is not supported, so CanSetTracking is false
ConnectTelescope(firmwareVersion: TelescopeList.Autostar497_30Ee);
Assert.Throws<ASCOM.NotImplementedException>( () => { _telescope.Tracking = tracking; } );
}
[TestCase(true, "AP")]
[TestCase(false, "AL")]
public void Tracking_Set_WhenCanSetTrackingIsTrue_ThenValueIsUpdated(bool tracking, string alignmentCommand)
{
// GW is supported, so CanSetTracking is true
ConnectTelescope(firmwareVersion: TelescopeList.Autostar497_43Eg);
_telescope.Tracking = tracking;
Assert.That(_telescope.Tracking, Is.EqualTo(tracking));
_sharedResourcesWrapperMock.Verify(x => x.SendBlind(alignmentCommand, false), Times.Once);
}
[Test]
@@ -2668,7 +2706,10 @@ namespace Meade.net.Telescope.UnitTests
_telescope.TrackingRate = rate;
Assert.That(_telescope.TrackingRate, Is.EqualTo(rate));
_sharedResourcesWrapperMock.Verify(x => x.SendBlind(commandString, false), Times.Once);
_sharedResourcesWrapperMock.Verify(x => x.SendString("GT", false), Times.Once);
}
[Test]
@@ -2972,7 +3013,7 @@ namespace Meade.net.Telescope.UnitTests
[TestCase(TelescopeList.LX200CLASSIC, "", "[FF][FF][FF][FF][FF][FF][FF][FF][FF][FF][FF][FF][FF][FF] [FF][FF][FF][FF][FF][FF]", false)] //The test case below is this same string encoded to return exactly what the telescope will return.
[TestCase(TelescopeList.LX200CLASSIC, "", "\x00ff\x00ff\x00ff\x00ff\x00ff\x00ff\x00ff\x00ff\x00ff\x00ff\x00ff\x00ff\x00ff\x00ff \x00ff\x00ff\x00ff\x00ff\x00ff\x00ff", false)]
[TestCase(TelescopeList.Autostar497, TelescopeList.Autostar497_43Eg, "|", true)]
[TestCase(TelescopeList.Autostar497, TelescopeList.Autostar497_43Eg, "\u007f", true)]
[TestCase(TelescopeList.Autostar497, TelescopeList.Autostar497_43Eg, "\x007f", true)]
[TestCase(TelescopeList.Autostar497, TelescopeList.Autostar497_43Eg, "", false)]
public void Slewing_WhenTelescopeNotSlewing_ThenReturnsFalse(string productName, string firmwareVersion, string response, bool isSlewing)
{
@@ -3202,7 +3243,6 @@ namespace Meade.net.Telescope.UnitTests
_telescope.SlewToTarget();
_utilMock.Verify(x => x.WaitForMilliseconds(It.IsAny<int>()), Times.Exactly(iterations));
_astroUtilsMock.Verify(x => x.ConditionHA(It.IsAny<double>()), Times.Once);
}
[Test]
@@ -3297,7 +3337,6 @@ namespace Meade.net.Telescope.UnitTests
_sharedResourcesWrapperMock.Verify(x => x.SendChar("MS", false), Times.Once);
_utilMock.Verify(x => x.WaitForMilliseconds(It.IsAny<int>()), Times.Exactly(iterations));
_astroUtilsMock.Verify(x => x.ConditionHA(It.IsAny<double>()), Times.Once);
}
[Test]
@@ -3418,7 +3457,6 @@ namespace Meade.net.Telescope.UnitTests
Assert.That(_telescope.TargetDeclination, Is.EqualTo(_testProperties.declination));
_sharedResourcesWrapperMock.Verify(x => x.SendChar("MS", false), Times.Once);
_utilMock.Verify(x => x.WaitForMilliseconds(It.IsAny<int>()), Times.Exactly(iterations));
_astroUtilsMock.Verify(x => x.ConditionHA(It.IsAny<double>()), Times.Once);
}
[Test]
Meade.net.Telescope/Alignment.cs
+12
View File
@@ -0,0 +1,12 @@
namespace ASCOM.Meade.net
{
public enum Alignment
{
NeedsAlignment,
OneStarAligned,
TwoStarAligned,
ThreeStarAligned,
AlignedOnHome,
ScopeWasParked,
}
}
Meade.net.Telescope/AlignmentStatus.cs
+11
View File
@@ -0,0 +1,11 @@
using ASCOM.DeviceInterface;
namespace ASCOM.Meade.net
{
public class AlignmentStatus
{
public AlignmentModes AlignmentMode { get; set; }
public bool Tracking { get; set; }
public Alignment Status { get; set; }
}
}
Meade.net.Telescope/Meade.net.Telescope.csproj
+4 -2
View File
@@ -62,7 +62,7 @@
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release|x86'">
<OutputPath>..\bin\Release\</OutputPath>
<Prefer32Bit>false</Prefer32Bit>
<Prefer32Bit>true</Prefer32Bit>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|x86'">
<OutputPath>..\bin\Debug\</OutputPath>
@@ -118,6 +118,8 @@
<Reference Include="System.Xml" />
</ItemGroup>
<ItemGroup>
<Compile Include="Alignment.cs" />
<Compile Include="AlignmentStatus.cs" />
<Compile Include="AstroMaths\AltitudeData.cs" />
<Compile Include="AstroMaths\AstroMathExtensions.cs" />
<Compile Include="AstroMaths\AstroMaths.cs" />
@@ -190,7 +192,7 @@
<PreBuildEvent>
</PreBuildEvent>
</PropertyGroup>
<!-- To modify your build process, add your task inside one of the targets below and uncomment it.
<!-- To modify your build process, add your task inside one of the targets below and uncomment it.
Other similar extension points exist, see Microsoft.Common.targets.
<Target Name="BeforeBuild">
</Target>
Meade.net.Telescope/Telescope.cs
+172 -137
View File
@@ -140,9 +140,6 @@ namespace ASCOM.Meade.net
Initialise(nameof(Telescope));
}
private bool _isGuiding;
private bool _isTargetCoordinateInitRequired = true;
//
// PUBLIC COM INTERFACE ITelescopeV3 IMPLEMENTATION
//
@@ -360,9 +357,6 @@ namespace ASCOM.Meade.net
var result = SharedResourcesWrapper.SendBool(command, raw);
LogMessage("CommandBool", "Completed: {0}", result);
return result;
// or
//throw new MethodNotImplementedException("CommandBool");
// DO NOT have both these sections! One or the other
}
public string CommandString(string command, bool raw)
@@ -372,10 +366,19 @@ namespace ASCOM.Meade.net
// it's a good idea to put all the low level communication with the device here,
// then all communication calls this function
// you need something to ensure that only one command is in progress at a time
var result = SharedResourcesWrapper.SendString(command, raw);
LogMessage("CommandBool", "Completed: {0}", result);
string result;
// :GW# is not terminated with a # for some reason, see reported comment
// https://bitbucket.org/cjdskunkworks/meadeautostar497/issues/24/get-set-tracking#comment-60586901
if (command == (raw ? ":GW#" : "GW"))
{
result = SharedResourcesWrapper.SendChars(command, raw, count: 3);
}
else
{
result = SharedResourcesWrapper.SendString(command, raw);
}
LogMessage("CommandString", "Completed: {0}", result);
return result;
//throw new ASCOM.MethodNotImplementedException("CommandString");
}
public void Dispose()
@@ -416,7 +419,6 @@ namespace ASCOM.Meade.net
$"Connected to port {ComPort}. Product: {SharedResourcesWrapper.ProductName} Version:{SharedResourcesWrapper.FirmwareVersion}");
_userNewerPulseGuiding = IsNewPulseGuidingSupported();
_tracking = true;
LogMessage("Connected Set", $"New Pulse Guiding Supported: {_userNewerPulseGuiding}");
IsConnected = true;
@@ -620,22 +622,18 @@ namespace ASCOM.Meade.net
return false;
}
// true iff the mount will perform a meridian flip when required
// TODO: Needs checking what mounts actually support this
private bool IsMeridianFlipOnSlewSupported()
{
if (SharedResourcesWrapper.ProductName == TelescopeList.LX200CLASSIC)
{
return false;
}
private bool IsGWCommandSupported() => FirmwareIsGreaterThan(TelescopeList.Autostar497_43Eg);
return true;
}
// true iff the mount will perform a meridian flip when required
// According to "A User's Guide to the Meade LXD55 and LXD75 Telescopes" Autostar supports meridian flip so
// we assume that for any telescope that supports the GW command and is not in Alt-Az mode then
// meridian flip on slew is supported
private bool IsMeridianFlipOnSlewSupported() => IsGWCommandSupported() && AlignmentMode != AlignmentModes.algAltAz;
private bool FirmwareIsGreaterThan(string minVersion)
{
var currentVersion = SharedResourcesWrapper.FirmwareVersion;
var comparison = String.Compare(currentVersion, minVersion, StringComparison.Ordinal);
var comparison = string.Compare(currentVersion, minVersion, StringComparison.Ordinal);
return comparison >= 0;
}
@@ -647,16 +645,16 @@ namespace ASCOM.Meade.net
if (SharedResourcesWrapper.ProductName != TelescopeList.LX200CLASSIC)
return false;
if (!_isTargetCoordinateInitRequired)
return _isTargetCoordinateInitRequired;
if (!SharedResourcesWrapper.IsTargetCoordinateInitRequired)
return SharedResourcesWrapper.IsTargetCoordinateInitRequired;
if (!IsConnected)
return true;
if (SharedResourcesWrapper.ProductName != TelescopeList.LX200CLASSIC)
{
_isTargetCoordinateInitRequired = false;
return _isTargetCoordinateInitRequired;
SharedResourcesWrapper.IsTargetCoordinateInitRequired = false;
return SharedResourcesWrapper.IsTargetCoordinateInitRequired;
}
const double eps = 0.00001d;
@@ -665,16 +663,16 @@ namespace ASCOM.Meade.net
//target RA == 0
if (Math.Abs(rightTargetAscension) > eps)
{
_isTargetCoordinateInitRequired = false;
return _isTargetCoordinateInitRequired;
SharedResourcesWrapper.IsTargetCoordinateInitRequired = false;
return SharedResourcesWrapper.IsTargetCoordinateInitRequired;
}
double targetDeclination = Declination;
//target DE == 0
if (Math.Abs(targetDeclination) > eps)
{
_isTargetCoordinateInitRequired = false;
return _isTargetCoordinateInitRequired;
SharedResourcesWrapper.IsTargetCoordinateInitRequired = false;
return SharedResourcesWrapper.IsTargetCoordinateInitRequired;
}
//target coordinates are equal current coordinates
@@ -682,12 +680,12 @@ namespace ASCOM.Meade.net
(Math.Abs(Declination - targetDeclination) <= eps))
{
LogMessage("IsTargetCoordinateInitRequired", "0 diff -> false");
_isTargetCoordinateInitRequired = false;
return _isTargetCoordinateInitRequired;
SharedResourcesWrapper.IsTargetCoordinateInitRequired = false;
return SharedResourcesWrapper.IsTargetCoordinateInitRequired;
}
LogMessage("IsTargetCoordinateInitRequired", $"{_isTargetCoordinateInitRequired}");
return _isTargetCoordinateInitRequired;
LogMessage("IsTargetCoordinateInitRequired", $"{SharedResourcesWrapper.IsTargetCoordinateInitRequired}");
return SharedResourcesWrapper.IsTargetCoordinateInitRequired;
}
private void InitTargetCoordinates()
@@ -701,7 +699,7 @@ namespace ASCOM.Meade.net
SyncToCoordinates(raAndDec.RightAscension, raAndDec.Declination);
//do it only once
_isTargetCoordinateInitRequired = false;
SharedResourcesWrapper.IsTargetCoordinateInitRequired = false;
}
catch (Exception ex)
{
@@ -957,54 +955,48 @@ namespace ASCOM.Meade.net
CheckConnected("AlignmentMode Get");
const char ack = (char) 6;
var alignmentString = SharedResourcesWrapper.SendChar(ack.ToString(), true);
//ACK <0x06> Query of alignment mounting mode.
//Returns:
//A If scope in AltAz Mode
//D If scope is currently in the Downloader[Autostar II & Autostar]
//L If scope in Land Mode
//P If scope in Polar Mode
//todo implement GW Command - Supported in Autostar 43Eg and above
//if FirmwareIsGreaterThan(TelescopeList.Autostar497_43EG)
//{
//var alignmentString = SerialPort.CommandTerminated(":GW#", "#");
//:GW# Get Scope Alignment Status
//Returns: <mount><tracking><alignment>#
// where:
//mount: A - AzEl mounted, P - Equatorially mounted, G - german mounted equatorial
//tracking: T - tracking, N - not tracking
//alignment: 0 - needs alignment, 1 - one star aligned, 2 - two star aligned, 3 - three star aligned.
//}
AlignmentModes alignmentMode;
switch (alignmentString)
if (IsGWCommandSupported())
{
case "A":
alignmentMode = AlignmentModes.algAltAz;
break;
case "P":
alignmentMode = AlignmentModes.algPolar;
break;
case "G":
alignmentMode = AlignmentModes.algGermanPolar;
break;
default:
throw new InvalidValueException(
$"unknown alignment returned from telescope: {alignmentString}");
var alignmentStatus = GetScopeAlignmentStatus();
return alignmentStatus.AlignmentMode;
}
else
{
const char ack = (char)6;
//ACK <0x06> Query of alignment mounting mode.
//Returns:
//A If scope in AltAz Mode
//D If scope is currently in the Downloader[Autostar II & Autostar]
//L If scope in Land Mode
//P If scope in Polar Mode
var alignmentString = SharedResourcesWrapper.SendChar(ack.ToString());
AlignmentModes alignmentMode;
switch (alignmentString)
{
case "A":
alignmentMode = AlignmentModes.algAltAz;
break;
case "P":
alignmentMode = AlignmentModes.algPolar;
break;
//case "G":
// alignmentMode = AlignmentModes.algGermanPolar;
// break;
default:
throw new InvalidValueException(
$"unknown alignment returned from telescope: {alignmentString}");
}
LogMessage("AlignmentMode Get", $"alignmode = {alignmentMode}");
return alignmentMode;
LogMessage("AlignmentMode Get", $"alignmode = {alignmentMode}");
return alignmentMode;
}
}
set
{
CheckConnected("AlignmentMode Set");
//todo tidy this up into a better solution that means can :GW#, :AL#, :AA#, & :AP# and checked for Autostar properly
if (!FirmwareIsGreaterThan(TelescopeList.Autostar497_43Eg))
if (!IsGWCommandSupported())
throw new PropertyNotImplementedException("AlignmentMode", true);
switch (value)
@@ -1029,6 +1021,56 @@ namespace ASCOM.Meade.net
}
}
private AlignmentStatus GetScopeAlignmentStatus()
{
var alignmentString = CommandString("GW", false);
//:GW# Get Scope Alignment Status
//Returns: <mount><tracking><alignment>#
// where:
//mount: A - AzEl mounted, P - Equatorially mounted, G - german mounted equatorial
//tracking: T - tracking, N - not tracking, S - sleeping
//alignment: 0 - needs alignment, 1 - one star aligned, 2 - two star aligned, 3 - three star aligned., H - Aligned on Home, P - Scope was parked
// https://www.cloudynights.com/topic/72166-lx-200-gps-serial-commands/
var alignmentStatus = new AlignmentStatus();
switch (alignmentString[0])
{
case 'A':
alignmentStatus.AlignmentMode = AlignmentModes.algAltAz;
break;
case 'P':
alignmentStatus.AlignmentMode = AlignmentModes.algPolar;
break;
case 'G':
alignmentStatus.AlignmentMode = AlignmentModes.algGermanPolar;
break;
}
alignmentStatus.Tracking = alignmentString[1] == 'T';
switch (alignmentString[2])
{
case '0':
alignmentStatus.Status = Alignment.NeedsAlignment;
break;
case '1':
alignmentStatus.Status = Alignment.OneStarAligned;
break;
case '2':
alignmentStatus.Status = Alignment.TwoStarAligned;
break;
case '3':
alignmentStatus.Status = Alignment.ThreeStarAligned;
break;
case 'H':
alignmentStatus.Status = Alignment.AlignedOnHome;
break;
case 'P':
alignmentStatus.Status = Alignment.ScopeWasParked;
break;
}
return alignmentStatus;
}
public double Altitude
{
get
@@ -1190,7 +1232,7 @@ namespace ASCOM.Meade.net
switch (axis)
{
case TelescopeAxes.axisPrimary: return true; //RA or AZ
case TelescopeAxes.axisSecondary: return true; //Dev or Alt
case TelescopeAxes.axisSecondary: return true; //DEC or Alt
case TelescopeAxes.axisTertiary: return false; //rotator / derotator
default: throw new InvalidValueException("CanMoveAxis", axis.ToString(), "0 to 2");
}
@@ -1267,8 +1309,9 @@ namespace ASCOM.Meade.net
{
get
{
LogMessage("CanSetTracking", "Get - " + true);
return true;
var canSetTracking = IsGWCommandSupported();
LogMessage("CanSetTracking", "Get - " + canSetTracking);
return canSetTracking;
}
}
@@ -1338,7 +1381,6 @@ namespace ASCOM.Meade.net
}
}
private double _lastGoodDeclination;
public double Declination
{
@@ -1357,7 +1399,6 @@ namespace ASCOM.Meade.net
double declination = _utilities.DMSToDegrees(result);
LogMessage("Declination", $"Get - {result} convert to {declination} {_utilitiesExtra.DegreesToDMS(declination, ":", ":")}");
_lastGoodDeclination = declination;
return declination;
}
catch (ParkedException)
@@ -1565,7 +1606,7 @@ namespace ASCOM.Meade.net
switch (rate.Compare(0))
{
case ComparisonResult.Equals:
if (!_isGuiding)
if (!SharedResourcesWrapper.IsGuiding)
{
SetSlewingMinEndTime();
}
@@ -1596,7 +1637,7 @@ namespace ASCOM.Meade.net
switch (rate.Compare(0))
{
case ComparisonResult.Equals:
if (!_isGuiding)
if (!SharedResourcesWrapper.IsGuiding)
{
SetSlewingMinEndTime();
}
@@ -1644,7 +1685,9 @@ namespace ASCOM.Meade.net
Altitude = Altitude,
Azimuth = Azimuth,
RightAscension = RightAscension,
Declination = Declination
Declination = Declination,
SiteLatitude = SiteLatitude,
SiteLongitude = SiteLongitude
};
break;
case ParkedBehaviour.ReportCoordinates:
@@ -1658,7 +1701,9 @@ namespace ASCOM.Meade.net
Altitude = ParkedAltAz.Altitude,
Azimuth = ParkedAltAz.Azimuth,
RightAscension = raDec.RightAscension,
Declination = raDec.Declination
Declination = raDec.Declination,
SiteLatitude = latitude,
SiteLongitude = longitude
};
break;
default:
@@ -1685,7 +1730,7 @@ namespace ASCOM.Meade.net
if (IsSlewingToTarget())
throw new InvalidOperationException("Unable to PulseGuide whilst slewing to target.");
_isGuiding = true;
SharedResourcesWrapper.IsGuiding = true;
try
{
if (SharedResourcesWrapper.MovingPrimary &&
@@ -1768,7 +1813,7 @@ namespace ASCOM.Meade.net
}
finally
{
_isGuiding = false;
SharedResourcesWrapper.IsGuiding = false;
}
}
catch (Exception ex)
@@ -1792,7 +1837,6 @@ namespace ASCOM.Meade.net
return _utilities.HMSToHours(hms);
}
double _lastGoodRightAsension;
public double RightAscension
{
@@ -1811,7 +1855,6 @@ namespace ASCOM.Meade.net
double rightAscension = HmToHours(result);
LogMessage("RightAscension", $"Get - {result} convert to {rightAscension} {_utilitiesExtra.HoursToHMS(rightAscension)}");
_lastGoodRightAsension = rightAscension;
return rightAscension;
}
catch (ParkedException)
@@ -1852,18 +1895,25 @@ namespace ASCOM.Meade.net
{
get
{
if (IsMeridianFlipOnSlewSupported())
if (!IsMeridianFlipOnSlewSupported())
{
// while mount is slewing return unknown, this is required since
// DoSlewAsync updates _pierSide before slew is finished
var pierSide = Slewing ? PierSide.pierUnknown : SharedResourcesWrapper.SideOfPier;
LogMessage("SideOfPier", "Get - " + pierSide);
return pierSide;
LogMessage("SideOfPier Get", "Not implemented");
throw new PropertyNotImplementedException("SideOfPier", false);
}
LogMessage("SideOfPier Get", "Not implemented");
throw new PropertyNotImplementedException("SideOfPier", false);
PierSide pierSide;
if (Slewing)
{
// because we update SideOfPier after initiating the slew command we return unknown while still slewing
pierSide = PierSide.pierUnknown;
}
else
{
pierSide = SharedResourcesWrapper.SideOfPier;
}
LogMessage("SideOfPier", "Get - " + pierSide);
return pierSide;
}
// ReSharper disable once ValueParameterNotUsed
set
@@ -1931,7 +1981,6 @@ namespace ASCOM.Meade.net
}
}
private double? _lastGoodSiteLatitude;
public double SiteLatitude
{
get
@@ -1950,19 +1999,14 @@ namespace ASCOM.Meade.net
{
var siteLatitude = _utilities.DMSToDegrees(latitude);
LogMessage("SiteLatitude Get", $"{_utilitiesExtra.DegreesToDMS(siteLatitude)}");
_lastGoodSiteLatitude = siteLatitude;
return siteLatitude;
}
throw new InvalidOperationException("unable to get site latitude from telescope.");
}
catch (ParkedException)
catch (ParkedException) when (ParkedBehaviour != ParkedBehaviour.NoCoordinates && SharedResourcesWrapper.ParkedPosition is var parkedPosition)
{
if (ParkedBehaviour == ParkedBehaviour.NoCoordinates)
throw;
return _lastGoodSiteLatitude.Value;
return parkedPosition.SiteLatitude;
}
}
set
@@ -1992,12 +2036,9 @@ namespace ASCOM.Meade.net
//1 - Valid
if (result != "1")
throw new InvalidOperationException("Failed to set site latitude.");
_lastGoodSiteLatitude = value;
}
}
private double _lastGoodSiteLongitude;
public double SiteLongitude
{
@@ -2015,18 +2056,15 @@ namespace ASCOM.Meade.net
double siteLongitude = -_utilities.DMSToDegrees(longitude);
if (siteLongitude < -180)
siteLongitude = siteLongitude + 360;
siteLongitude += 360;
LogMessage("SiteLongitude Get", $"{_utilitiesExtra.DegreesToDMS(siteLongitude)}");
_lastGoodSiteLongitude = siteLongitude;
return siteLongitude;
}
catch (ParkedException)
catch (ParkedException) when (ParkedBehaviour != ParkedBehaviour.NoCoordinates && SharedResourcesWrapper.ParkedPosition is var parkedPosition)
{
if (ParkedBehaviour == ParkedBehaviour.NoCoordinates)
throw;
return _lastGoodSiteLongitude;
return parkedPosition.SiteLongitude;
}
}
set
@@ -2061,8 +2099,6 @@ namespace ASCOM.Meade.net
//1 - Valid
if (result != "1")
throw new InvalidOperationException("Failed to set site longitude.");
_lastGoodSiteLongitude = value;
}
}
@@ -2269,7 +2305,7 @@ namespace ASCOM.Meade.net
private bool MovingAxis()
{
if (_isGuiding)
if (SharedResourcesWrapper.IsGuiding)
return false;
return SharedResourcesWrapper.MovingPrimary || SharedResourcesWrapper.MovingSecondary;
@@ -2321,7 +2357,7 @@ namespace ASCOM.Meade.net
{
CheckConnected("IsSlewingToTarget");
if (_isGuiding)
if (SharedResourcesWrapper.IsGuiding)
return false;
string result;
@@ -2550,41 +2586,42 @@ namespace ASCOM.Meade.net
}
}
private bool _tracking = true;
public bool Tracking
{
get
{
LogMessage("Tracking", $"Get - {_tracking}");
return _tracking;
LogMessage("Tracking", "Get");
if (IsGWCommandSupported())
{
var alignmentStatus = GetScopeAlignmentStatus();
return alignmentStatus.Tracking;
}
return true;
}
set
{
if (!CanSetTracking)
{
throw new ASCOM.NotImplementedException("Tracking Set");
}
LogMessage("Tracking Set", $"{value}");
_tracking = value;
SharedResourcesWrapper.SendBlind(value ? "AP" : "AL");
}
}
private DriveRates _trackingRate = DriveRates.driveSidereal;
public DriveRates TrackingRate
{
get
{
//todo implement this with the GW command
//var result = SerialPort.CommandTerminated(":GT#", "#");
var rate = CommandString("GT", false);
//double rate = double.Parse(result);
if (rate == "+60.1")
return DriveRates.driveSidereal;
//if (rate == 60.1)
// return DriveRates.driveLunar;
//else if (rate == 60.1)
// return DriveRates.driveSidereal;
//return DriveRates.driveKing;
LogMessage("TrackingRate Get", $"{_trackingRate}");
return _trackingRate;
// we only support two rates ATM so return lunar tracking rate
return DriveRates.driveLunar;
}
set
{
@@ -2616,8 +2653,6 @@ namespace ASCOM.Meade.net
default:
throw new ArgumentOutOfRangeException(nameof(value), value, null);
}
_trackingRate = value;
}
}
Meade.net.UnitTests/SharedResourcesUnitTests.cs
+6
View File
@@ -649,5 +649,11 @@ namespace Meade.net.UnitTests
[Test]
public void CheckTargetRightAscensionIsNullByDefault() => Assert.That(SharedResources.TargetRightAscension.HasValue, Is.False);
[Test]
public void CheckIsTargetCoordinateInitRequired() => Assert.That(SharedResources.IsTargetCoordinateInitRequired, Is.True);
[Test]
public void CheckIsGuiding() => Assert.That(SharedResources.IsGuiding, Is.False);
}
}
Meade.net/ParkedPosition.cs
+2
View File
@@ -6,5 +6,7 @@ namespace ASCOM.Meade.net
public double Azimuth { get; set; }
public double RightAscension { get; set; }
public double Declination { get; set; }
public double SiteLongitude { get; set; }
public double SiteLatitude { get; set; }
}
}
Meade.net/SharedResources.cs
+22 -7
View File
@@ -124,13 +124,17 @@ namespace ASCOM.Meade.net
public static bool SendBool(string command, bool raw = false)
{
var result = SendChar(command, raw);
return result == "1";
}
public static string SendChar(string command, bool raw = false)
{
return SendChars(command, raw, count: 1);
}
public static string SendChars(string command, bool raw = false, int count = 1)
{
lock (LockObject)
{
@@ -141,14 +145,11 @@ namespace ASCOM.Meade.net
try
{
return SharedSerial.ReceiveCounted(1);
return SharedSerial.ReceiveCounted(count);
}
catch (COMException ex)
catch (COMException ex) when (ex.Message.Contains("Timed out waiting for received data"))
{
if (ex.Message.Contains("Timed out waiting for received data"))
throw new TimeoutException(ex.Message, ex);
throw;
throw new TimeoutException(ex.Message, ex);
}
}
}
@@ -575,5 +576,19 @@ namespace ASCOM.Meade.net
get => _earliestNonSlewingTime;
internal set => _earliestNonSlewingTime.Set(value);
}
private static readonly ThreadSafeValue<bool> _isTargetCoordinateInitRequired = true;
public static bool IsTargetCoordinateInitRequired
{
get => _isTargetCoordinateInitRequired;
internal set => _isTargetCoordinateInitRequired.Set(value);
}
private static readonly ThreadSafeValue<bool> _isGuiding = false;
public static bool IsGuiding
{
get => _isGuiding;
internal set => _isGuiding.Set(value);
}
}
}
Meade.net/Wrapper/SharedResourcesWrapper.cs
+22
View File
@@ -20,6 +20,7 @@ namespace ASCOM.Meade.net.Wrapper
void SendBlind(string message, bool raw = false);
bool SendBool(string command, bool raw = false);
string SendChar(string message, bool raw = false);
string SendChars(string message, bool raw = false, int count = 1);
string ReadTerminated();
@@ -46,6 +47,10 @@ namespace ASCOM.Meade.net.Wrapper
bool MovingSecondary { get; set; }
DateTime EarliestNonSlewingTime { get; set; }
bool IsTargetCoordinateInitRequired { get; set; }
bool IsGuiding { get; set; }
}
public class SharedResourcesWrapper : ISharedResourcesWrapper
@@ -94,6 +99,11 @@ namespace ASCOM.Meade.net.Wrapper
return SharedResources.SendChar(message, raw);
}
public string SendChars(string message, bool raw = false, int count = 1)
{
return SharedResources.SendChars(message, raw, count);
}
public string ReadTerminated()
{
return SharedResources.ReadTerminated();
@@ -175,5 +185,17 @@ namespace ASCOM.Meade.net.Wrapper
get => SharedResources.EarliestNonSlewingTime;
set => SharedResources.EarliestNonSlewingTime = value;
}
public bool IsTargetCoordinateInitRequired
{
get => SharedResources.IsTargetCoordinateInitRequired;
set => SharedResources.IsTargetCoordinateInitRequired = value;
}
public bool IsGuiding
{
get => SharedResources.IsGuiding;
set => SharedResources.IsGuiding = value;
}
}
}