Pepper Computer RS232, RS485 user manual SMADCCalibrate Syntax

Chapter 5 Analog Modules SMART I/O User’s Manual

5.3.8.3SMADCCalibrate Syntax

error_code SMADCCalibrate(u_int8 PortNr);

Description

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.

Input

u_int8 PortNr

Output

error_code

Example

Port number of module to calibrate (from 0 to 10)

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).

5

RetVal = SMADCCalibrate(0);

March 12, 1996 ©1996 PEP Modular Computers GmbH Page 5 - 69