org.minetti.astrodevice.common.object
Interface FocuserCharacteristics

public interface FocuserCharacteristics

Object representing all characteristics of a focuser.

Author:

Jean-Philippe MINETTI

Method Summary

double

getStepSize() Returns the step size for the focuser.

Method Detail

getStepSize

double getStepSize()

Returns the step size for the focuser.

Can throw a MethodNotImplementedException.

Must throw an exception if the focuser does not intrinsically know what the step size is.

Returns:

Step size in microns (µm).

Throws:

PropertyNotImplementedException - If the focuser does not intrinsically know what the step size is.

NotConnectedException - If the device is not connected and this information is only available when connected.

DriverException - Must throw an exception if the call was not successful.