ADM-XRC SDK 2.8.1 User Guide (Linux)
© Copyright 2001-2009 Alpha Data


ADMXRC_WriteReg

Prototype

ADMXRC_STATUS
ADMXRC_WriteReg(
    ADMXRC_HANDLE Card,
    unsigned char Index,
    unsigned char Value);

Arguments

Argument Type Purpose
Card In Handle of card on which the write is to take place
Index In Index of control register to write
Value In Byte to write to control register

Return value

Value Meaning
ADMXRC_SUCCESS The data was written successfully
ADMXRC_INVALID_HANDLE Card is not a valid card handle
ADMXRC_INVALID_PARAMETER Index was out of range.

Description

The ADMXRC_WriteReg function writes to the byte-wide control registers on an ADM-XRC or ADM-XRC-P card.

The Index parameter specifies the index of the register to write to. Please refer to the user manual for your card for a map of the control registers.

The Value parameter is the value to write to the specified register.

 


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