Closure

If the loadable module successfully supplies the data measurements, it returns status value 0 (status OK) to Calibrator Tool. Calibrator Tool then calls KCMSCMonClose() to allow the loadable module to free any resources it is using, for example, to unlock the serial port and to close the associated file descriptor.

If, however, the status value returned is any other nonzero value, Calibrator Tool disregards all previously obtained data and informs the end user that calibration has not properly completed. In this case, the calibration process must be restarted from the very beginning with another call to the loadable module.