Pepper Computer Modular Computers RS485 - Manual (Page 278)

SMART I/O User’s Manual
October 01, 1996 ©1996 PEP Modular Computers GmbH Page 5 - 122
Chapter 5 Analog Modules
5.5.8.10 SMDAC1DeInit
Syntax
error_code SMDAC1DeInit(u_int8 PortNr);
Description
This function deinitialises the SM-DAC1 Module on the port PortNr by
freeing the resources tied up with it and shuts down the outputs.
Input
u_int8 PortNr
SM-Port number to de-initialise
(from 0 to 10)
Output
error_code SUCCESS
E_SEEK
if module not initialised
or standard OS-9 error code (refer to the OS-9
Technical Manual Error Codes Section).
Example
RetVal = SMDAC1DeInit(0);