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DIO_PortConfig

@ Description

Inform PCIS-DASK library of the port selected and the direction (Input or output) setting of the selected port.

@ Cards Support

7248, 7249, 7296

@ Syntax

I16 DIO_PortConfig (U16 CardNumber, U16 Port, U16 Direction)

@ Parameter

CardNumber : The card id of the card that want to perform this operation.
Port : The port selected. The valid value:
PCI-7248/cPCI-7248/PCI-7249:
        Channel_P1A,  Channel_P1B,
        Channel_P1C,  Channel_P1CL
        Channel_P1CH,  Channel_P2A,
        Channel_P2B,  Channel_P2C,
        Channel_P2CL,  Channel_P2CH
        PCI-7296/cPCI-7296:
                Channel_P1A,  Channel_P1B,
                Channel_P1C,  Channel_P1CL,
                Channel_P1CH,  Channel_P2A,
                Channel_P2B,  Channel_P2C,
                Channel_P2CL,  Channel_P2CH,
                Channel_P3A,  Channel_P3B,
                Channel_P3C,  Channel_P3CL,
                Channel_P3CH,  Channel_P4A,
                Channel_P4B,  Channel_P4C,
                Channel_P4CL,  Channel_P4CH
Direction : The port direction of PIO port. The valid value:
        INPUT_PORT
        OUTPUT_PORT

@ Return Code

NoError, ErrorInvalidCardNumber, ErrorCardNotRegistered, ErrorFuncNotSupport, ErrorInvalidIoChannel