private static TLIMIT_STATUS Limits_Detect()
{
TLIMIT_STATUS result = new TLIMIT_STATUS();
object oLangDll = null;
object[] EQ_Beep = null;
object HC = null;
double Alt = 0;
bool LimitDetected = false;
result.LimitDetected = false;
result.Horizon = false;
result.RA = false;
// Routine to handle RA LIMIT processing
if ((EQMath.gRA_Limit_East != 0) && (EQMath.gEmulRA < EQMath.gRAEncoder_Zero_pos))
{
if (EQMath.gEmulRA < EQMath.gRA_Limit_East)
{
if (gAutoFlipEnabled)
{
switch (AutoFlipState)
{
case 0:
//we've hit the RA limit so initiate autoflip!
Goto.gTargetRA = EQMath.gRA;
Goto.gTargetDec = EQMath.gDec;
//UPGRADE_TODO: (1067) Member GetLangString is not defined in type Variant. More Information: https://www.mobilize.net/vbtonet/ewis/ewi1067
//UPGRADE_TODO: (1067) Member Add_Message is not defined in type Variant. More Information: https://www.mobilize.net/vbtonet/ewis/ewi1067
HC.Add_Message("CoordSlew: " + Convert.ToString(oLangDll.GetLangString(105)) + "[ " + EQMath.FmtSexa(Goto.gTargetRA, false) + " ] " + Convert.ToString(oLangDll.GetLangString(106)) + "[ " + EQMath.FmtSexa(Goto.gTargetDec, true) + " ]");
Goto.gSlewCount = Goto.gMaxSlewCount; //NUM_SLEW_RETRIES 'Set initial iterative slew count
object tempAuxVar = EQ_Beep[2];
Goto.radecAsyncSlew(Goto.gGotoRate);
AutoFlipState = 1;
break;
default:
break;
}
}
else
{
result.RA = true;
}
goto endsub;
}
else
{
AutoFlipState = 0;
}
}
if ((EQMath.gRA_Limit_West != 0) && (EQMath.gEmulRA > EQMath.gRAEncoder_Zero_pos))
{
if (EQMath.gEmulRA > EQMath.gRA_Limit_West)
{
if (gAutoFlipEnabled)
{
switch (AutoFlipState)
{
case 0:
//we've hit the RA limit so initiate autoflip!
Goto.gTargetRA = EQMath.gRA;
Goto.gTargetDec = EQMath.gDec;
//UPGRADE_TODO: (1067) Member GetLangString is not defined in type Variant. More Information: https://www.mobilize.net/vbtonet/ewis/ewi1067
//UPGRADE_TODO: (1067) Member Add_Message is not defined in type Variant. More Information: https://www.mobilize.net/vbtonet/ewis/ewi1067
HC.Add_Message("CoordSlew: " + Convert.ToString(oLangDll.GetLangString(105)) + "[ " + EQMath.FmtSexa(Goto.gTargetRA, false) + " ] " + Convert.ToString(oLangDll.GetLangString(106)) + "[ " + EQMath.FmtSexa(Goto.gTargetDec, true) + " ]");
Goto.gSlewCount = Goto.gMaxSlewCount; //NUM_SLEW_RETRIES 'Set initial iterative slew count
object tempAuxVar2 = EQ_Beep[2];
Goto.radecAsyncSlew(Goto.gGotoRate);
AutoFlipState = 1;
break;
default:
break;
}
}
else
{
result.RA = true;
}
goto endsub;
}
else
{
AutoFlipState = 0;
}
}
endsub:
// get altitude limit for current azimuth
if (!gSupressHorizonLimits)
{
if (EQMath.gAlt <= LimitArray2[Convert.ToInt32(EQMath.gAz)].Alt)
{
result.Horizon = true;
}
}
else
{
result.Horizon = false;
}
result.LimitDetected = result.Horizon || result.RA;
return(result);
}
//UPGRADE_NOTE: (2041) The following line was commented. More Information: https://www.mobilize.net/vbtonet/ewis/ewi2041
//[DllImport("kernel32.dll", CharSet = CharSet.Ansi, SetLastError = true, ExactSpelling = true)]
//extern public static int GetTickCount();
private void EncoderTimer_Timer()
{
eqmodvector.Coordt tmpcoord = new eqmodvector.Coordt();
double tRa = 0;
double tAlt = 0;
double tAz = 0;
object tmpRa = null;
int tmpDec = 0;
//Avoid overruns
if (EncoderTimerFlag)
{
EncoderTimerFlag = false;
//UPGRADE_TODO: (1067) Member CheckRASync is not defined in type HC. More Information: https://www.mobilize.net/vbtonet/ewis/ewi1067
//Read true motor positions
tmpRa = Common.EQGetMotorValues(0);
tmpDec = Common.EQGetMotorValues(1);
EQMath.gEmulRA = Convert.ToDouble(tmpRa);
EQMath.gEmulDEC = tmpDec;
EQMath.gEmulRA_Init = EQMath.gEmulRA;
EQMath.gLast_time = EQMath.EQnow_lst_norange();
EQMath.gEmulOneShot = false;
if (!Alignment.gThreeStarEnable)
{
Alignment.gSelectStar = 0;
EQMath.gRA_Encoder = EQMath.Delta_RA_Map(EQMath.gEmulRA);
EQMath.gDec_Encoder = EQMath.Delta_DEC_Map(EQMath.gEmulDEC);
}
else
{
switch (Common.gAlignmentMode)
{
case 2:
tmpcoord = EQMath.DeltaSync_Matrix_Map(EQMath.gEmulRA, EQMath.gEmulDEC);
EQMath.gRA_Encoder = tmpcoord.x;
EQMath.gDec_Encoder = tmpcoord.Y;
break;
case 1:
tmpcoord = EQMath.Delta_Matrix_Reverse_Map(EQMath.gEmulRA, EQMath.gEmulDEC);
EQMath.gRA_Encoder = tmpcoord.x;
EQMath.gDec_Encoder = tmpcoord.Y;
break;
default:
tmpcoord = EQMath.Delta_Matrix_Reverse_Map(EQMath.gEmulRA, EQMath.gEmulDEC);
EQMath.gRA_Encoder = tmpcoord.x;
EQMath.gDec_Encoder = tmpcoord.Y;
if (tmpcoord.f == 0)
{
tmpcoord = EQMath.DeltaSync_Matrix_Map(EQMath.gEmulRA, EQMath.gEmulDEC);
EQMath.gRA_Encoder = tmpcoord.x;
EQMath.gDec_Encoder = tmpcoord.Y;
}
break;
}
}
//Convert RA_Encoder to Hours
if ((EQMath.gRA_Encoder < 0x1000000))
{
EQMath.gRA_Hours = EQMath.Get_EncoderHours(EQMath.gRAEncoder_Zero_pos, EQMath.gRA_Encoder, EQMath.gTot_RA, EQMath.gHemisphere);
}
//Convert DEC_Encoder to DEC Degrees
EQMath.gDec_DegNoAdjust = EQMath.Get_EncoderDegrees(EQMath.gDECEncoder_Zero_pos, EQMath.gDec_Encoder, EQMath.gTot_DEC, EQMath.gHemisphere);
if (EQMath.gDec_Encoder < 0x1000000)
{
EQMath.gDec_Degrees = EQMath.Range_DEC(EQMath.gDec_DegNoAdjust);
}
tRa = EQMath.EQnow_lst(EQMath.gLongitude * EQMath.DEG_RAD) + EQMath.gRA_Hours;
if (EQMath.gHemisphere == 0)
{
if ((EQMath.gDec_DegNoAdjust > 90) && (EQMath.gDec_DegNoAdjust <= 270))
{
tRa -= 12;
}
}
else
{
if ((EQMath.gDec_DegNoAdjust <= 90) || (EQMath.gDec_DegNoAdjust > 270))
{
tRa += 12;
}
}
tRa = EQMath.Range24(tRa);
//assign global RA / Dec
EQMath.gRA = tRa;
EQMath.gDec = EQMath.gDec_Degrees;
EQMath.gha = tRa - EQMath.EQnow_lst(EQMath.gLongitude * EQMath.DEG_RAD);
//calc alt/ az poition
((Array)hadec_aa).GetValue(Convert.ToInt32(EQMath.gLatitude * EQMath.DEG_RAD), Convert.ToInt32(EQMath.gha * EQMath.HRS_RAD), Convert.ToInt32(EQMath.gDec_Degrees * EQMath.DEG_RAD), Convert.ToInt32(tAlt), Convert.ToInt32(tAz));
//asign global Alt / Az
EQMath.gAlt = tAlt * EQMath.RAD_DEG; // convert to degrees from Radians
EQMath.gAz = 360d - (tAz * EQMath.RAD_DEG); // convert to degrees from Radians
//Poll the Motor Status while slew is active
if (EQMath.gSlewStatus)
{
EQMath.gRAStatus = UpgradeSolution1Support.PInvoke.SafeNative.eqcontrl.EQ_GetMotorStatus(0);
EQMath.gDECStatus = UpgradeSolution1Support.PInvoke.SafeNative.eqcontrl.EQ_GetMotorStatus(1);
if (EQMath.gEQparkstatus == 0)
{
Goto.ManageGoto();
}
}
//UPGRADE_TODO: (1067) Member Caption is not defined in type Variant. More Information: https://www.mobilize.net/vbtonet/ewis/ewi1067
AlignmentCountLbl.Caption = Alignment.gAlignmentStars_count.ToString();
do
{
limit management
Limits.Limits_Execute();
}
EncoderTimerFlag = true;
}
}
