DI_InitialMemoryAllocated Previous topicNext topicFirst topicLast topic

DI_InitialMemoryAllocated

@ Description

This function returns the available memory size for digital input in the device driver of this card. The continuous digital input transfer size can not exceed this size.

@ Cards Support

7200, 7300A

@ Syntax

I16 DI_InitialMemoryAllocated (U16 CardNumber, U32 MemSize)

@ Parameter

CardNumber : The card id of the card that want to perform this operation.
MemSize : The available memory size for continuous DI in device driver of this card.
                The unit is KB (1024 bytes).

@ Return Code

NoError, ErrorInvalidCardNumber, ErrorCardNotRegistered