Board Connection Functions

Functions
NAIBRDFUNC nai_status_t NAIAPI	naibrd_OpenDevice (int32_t cardIndex, naibrd_comm_t comm, const char *p_device)
	Opens access to the board based on the device name and communication mode.
NAIBRDFUNC nai_status_t NAIAPI	naibrd_Close (int32_t cardIndex)
	Closes a connection to a card.

Detailed Description

Function Documentation

naibrd_Close()

NAIBRDFUNC nai_status_t NAIAPI naibrd_Close

(

int32_t

cardIndex

)

Closes a connection to a card.

Parameters

cardIndex

: (Input) Logical Card Index assigned to connection with the NAI_BOARD (0 - NAI_MAX_CARDS-1).

Returns

• NAI_SUCCESS
• NAI_ERROR_INVALID_CARD when invalid card parameter is specified.

naibrd_OpenDevice()

NAIBRDFUNC nai_status_t NAIAPI naibrd_OpenDevice	(	int32_t	cardIndex,
		naibrd_comm_t	comm,
		const char *	p_device )

Opens access to the board based on the device name and communication mode.

Parameters

cardIndex	: (Input) Logical Card Index assigned to connection with the NAI_BOARD (0 - NAI_MAX_CARDS-1).
comm	: (Input) Communications mode to use. Refer to naibrd_comm_t for communication modes.
p_device	: (Input) Device name (NAI_DEV_NAME_75G5, NAI_DEV_NAME_68G5, NAI_DEV_NAME_75C5, etc). Refer to Device Name Declarations in nai_libs\nailib\include\nailib.h.

Returns

• NAI_SUCCESS
• NAI_ERROR_INVALID_CARD when invalid card parameter is specified.
• NAI_ERROR_NOT_SUPPORTED when function is not supported.