Pepper Computer RS485, RS232 user manual SMDAD1ClrLed Syntax

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

5.1.8.9 SMDAD1ClrLed

Syntax

error_code SMDAD1ClrLed(u_int8 PortNr, u_int8 LedNr);

Description

This function switches off one of the two LEDs fitted to the SM-DAD1.

Input

u_int8 PortNr u_int8 LedNr

Output

error_code

Example

SM-Port number to be accessed Number of the LED to switch off (1-2)

SUCCESS	if module was not initialized
E_SEEK
E-BMODE	if the module is unknown

or standard OS-9 error code (refer to the OS-9 Technical Manual Error Codes Section).

RetVal = SMDAD1ClrLed(0, 2);

Page 5 - 24 ©1996 PEP Modular Computers GmbH March 12, 1996