Pepper Computer RS232, RS485 user manual SMADCInit Syntax, Description

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

5.2.8.2SMADCInit Syntax

error_code SMADCInit(u_int8 PortNr);

Description

This function initializes the SM-PT100 Module on port PortNr, and: - identifies boards supported by this library

- provides an internal list of known sensors (contact PEP Modular Computers for advice on sensors not included in this list)

- creates or links the data module for communication with HW task (the module name is ‘ADC_Data’)

- starts the task accessing the Hardware (HW task)

- prepares parameters depending on the used SM-PT100 module.

Input

u_int8 PortNr

Output

error_code

Example

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

SUCCESS

E_MNF If wrong type of module or no module is fitted on the selected port

E_PRCABT If starting of the HW task failed or standard OS-9 error code (refer to the OS-9 Technical Manual Error Codes Section).

5

RetVal = SMADCInit(0);

March 12, 1996 ©1996 PEP Modular Computers GmbH Page 5 - 39