Pepper Computer RS485, RS232 8 ‘C’ Programming 5.3.8.1 SM-THERM Library, Hardware Requirements

Models: RS485 RS232

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SMART I/O User’s Manual

Chapter 5 Analog Modules

 

 

 

 

 

 

 

 

 

 

5.3.8‘C’ Programming 5.3.8.1 SM-THERM Library

The SM-THERM library of functions smartio.l provide a convenient way of accessing the SM-THERM module.

All functions are written in ANSI C;

Prototypes are to be found in the file adclib.h.

Hardware Requirements

SMART I/O Base Module or Base Module and Extension unit;

SM-THERM Module.

Software Requirements

The compiler from one of the following:

Ultra C Version 1.1.2 or higher;

FasTrak version 2.0.2 or higher.

The leftmost SM-Module has number 0 assigned to it a far as programming is concerned although physically this is slot 1!

Before a library function can be used, the function SMADCInit must first be called. This allocates the requested resources. Furthermore, this function needs to be called for each SM-THERM module called within the task. Upon completion of the application, the function SMADCDeInit needs to be called for each SM-THERM module that has been initialized.

In order to illustrate the use of the SM-THERM library, an application example called demoadc.c can be found in the SMART I/O application directory (normally found in /<device>/APPLIC/SMART/CMDS).

 

 

 

 

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©1996 PEP Modular Computers GmbH

March 12, 1996

 

 

 

Page 220
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Pepper Computer RS485, RS232 user manual 8 ‘C’ Programming 5.3.8.1 SM-THERM Library, Hardware Requirements