Pepper Computer RS485, RS232 user manual SMADCGetMode Syntax

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

5.3.8.10SMADCGetMode

Syntax

error_code SMADCGetMode(u_int8 PortNr, u_int8 channel, u_int8 *pBuffer);

Description

This function checks if an SM-THERM board is fitted on the specified port and if the channel is valid. It gets the mode setting of the channel and stores the value in a user defined buffer. The user has to take care that the buffer is large enough to store the data.

Input

u_int8 PortNr

u_int8 channel u_int8 *pBuffer

Output

error_code

Example

Port number to fetch the mode (0 to 10)

Number of specified channel (0 to 3) Pointer to a user defined buffer

SUCCESS

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

E_PARAM If wrong channel number is specified or standard OS-9 error code (refer to the OS-9 Technical Manual Error Codes Section).

RetVal = SMADCGetMode(0, 1, &Buffer);

Page 5 - 76 ©1996 PEP Modular Computers GmbH March 12, 1996