/**
* Gets the value of a custom parameter. This is for arbitrary use.
*
* Sometimes it is necessary to save calibration/declination/offset
* information in the device. Particularly if the
* device is part of a subsystem that can be replaced.
*
* @param paramIndex
* Index of custom parameter. [0-1]
* @param timoutMs
* Timeout value in ms. If nonzero, function will wait for
* config success and report an error if it times out.
* If zero, no blocking or checking is performed.
* @return Value of the custom param.
*/
public int ConfigGetCustomParam(int paramIndex, int timoutMs)
{
int retval;
_ll.ConfigGetCustomParam(out retval, paramIndex, timoutMs);
return(retval);
}