public static int MoveTo(double position)
{
int movestat;
ccdsoftCamera tsxc = new ccdsoftCamera();
if (position < tsxc.focPosition)
{
movestat = tsxc.focMoveIn((int)(tsxc.focPosition - position));
}
else
{
movestat = tsxc.focMoveOut((int)(position - tsxc.focPosition));
}
return(movestat);
}
public static string PresetFocus()
{
//Sets the focuser to the position set by the StepsPerDegree and StepAtZero (slope and intercept)
// as accumulated for the focuser. If StepsPerDegree is zero, then no movement is made
Configuration cfg = new Configuration();
ccdsoftCamera tsxc = new ccdsoftCamera();
tsxc.Connect();
double currentTemp = tsxc.focTemperature;
int currentPosition = tsxc.focPosition;
double stepsPerDegree = Convert.ToDouble(cfg.StepsPerDegree);
double positionAtZero = Convert.ToDouble(cfg.PositionAtZero);
string logUpdate;
if (stepsPerDegree != 0.0)
{
int newPosition = (int)(currentTemp * stepsPerDegree + positionAtZero);
int move = (newPosition - currentPosition);
logUpdate = "Moving Focuser to initial position @ " + currentTemp.ToString("0.0") + " C => " + newPosition.ToString("0") + " Steps";
try
{
if (move > 0)
{
tsxc.focMoveOut(move);
}
else
{
tsxc.focMoveIn(-move);
}
}
catch (Exception ex)
{
logUpdate += " -- FAILED: " + ex.Message;
}
}
else
{
logUpdate = "Cannot determine preset position for focuser";
}
return(logUpdate);
}
