Pepper Computer Modular Computers RS232 User Manual

SMART I/O User’s Manual

©1996 PEP Modular Computers GmbH

March 12, 1996

Page 5 - 69

Chapter 5  Analog Modules

error_code SMADCCalibrate(u_int8 PortNr);

This function signals the HW task that a calibration cycle has to be started

for the SM-THERM at slot PortNr. It is performed automatically when the

module is initialised and may be called at any time (if the sensor for example

is moved to a different location with different temperature ranges). All 4

channels of the module will be calibrated simultaneously.

u_int8 PortNr

Port number of module to calibrate

(from 0 to 10)

error_code

SUCCESS

E_MNF

If wrong type of module or no

module is fitted on the selected port

or standard OS-9 error code (refer to the OS-9

Technical Manual Error Codes Section).

RetVal = SMADCCalibrate(0);