Pepper Computer RS232 SMADC1Init Syntax, Input Port number of module to initialise, From 0 to

E_BMODE

SUCCESS or

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

5.4.8.2SMADC1Init Syntax

error_code SMADC1Init(u_int8 PortNr);

Description

This function initialises the SM-ADC1 Module on port PortNr, and: - tests the module’s ID

- test the module’s sub-ID for the determination of bipolar or unipolar operation (voltage/current input)

- reads the conversion table held in EEPROM - allocates space for the fetched resources

Input	Port number of module to initialise
u_int8 PortNr
	(from 0 to 10)
Output

5

error_code

Example

if wrong or no module

E_MEMFUL if no memory resources available or standard OS-9 error code (refer to the OS-9 Technical Manual Error Codes Section).

RetVal = SMADC1Init(0);

October 01, 1996 ©1996 PEP Modular Computers GmbH Page 5 - 95