MT Message Filtering Functions

Functions
NAIBRDFUNC naibrd_1553_t NAIAPI	naibrd_1553_MtMsgMonitoringEnable (int16_t device, uint16_t rtAddress, naibrd_1553_messageDirection_t messageDirection, naibrd_1553_rt_subaddress_mask_t rtSubaddressMask)
	Configure the 1553 MT to selectively monitor commands specified by the RT address, message direction and subaddress mask.
NAIBRDFUNC naibrd_1553_t NAIAPI	naibrd_1553_MtMsgMonitoringDisable (int16_t device, uint16_t rtAddress, naibrd_1553_messageDirection_t messageDirection, naibrd_1553_rt_subaddress_mask_t rtSubaddressMask)
	Configure the 1553 MT to avoid monitoring commands specified by the RT address, message direction and subaddress mask.
NAIBRDFUNC naibrd_1553_t NAIAPI	naibrd_1553_MtMsgMonitoringGetStatus (int16_t device, uint16_t rtAddress, naibrd_1553_messageDirection_t messageDirection, naibrd_1553_rt_subaddress_mask_t *p_outrtSubaddressMask)
	Get the current subaddress mask for a given RT address and message direction.

Detailed Description

Function Documentation

naibrd_1553_MtMsgMonitoringDisable()

NAIBRDFUNC naibrd_1553_t NAIAPI naibrd_1553_MtMsgMonitoringDisable	(	int16_t	device,
		uint16_t	rtAddress,
		naibrd_1553_messageDirection_t	messageDirection,
		naibrd_1553_rt_subaddress_mask_t	rtSubaddressMask )

Configure the 1553 MT to avoid monitoring commands specified by the RT address, message direction and subaddress mask.

Parameters

device	: (Input) Logical Device Number (0-31).
rtAddress	: (Input) RT Address (0-31).
messageDirection	: (Input) RT-related message direction (NAIBRD_1553_DIRECTION_RX, NAIBRD_1553_DIRECTION_TX or NAIBRD_1553_DIRECTION_ALL).
rtSubaddressMask	: (Input) OR'ed combination of subaddresses 0-31, where bit i corresponds to subaddress i.

Returns

• NAI_SUCCESS when function is completed successfully
• NAIBRD_1553_RC_INVALID_DEVICE_NUMBER when incorrect device number was input
• NAIBRD_1553_RC_INVALID_MODE when device mode is not set to MT or RTMT
• NAIBRD_1553_RC_INVALID_STATE when device is in an invalid state
• NAIBRD_1553_RC_INVALID_RT_ADDRESS when invalid rtAddress is specified
• NAIBRD_1553_RC_INVALID_DIRECTION_BIT when invalid messageDirection parameter is specified

naibrd_1553_MtMsgMonitoringEnable()

NAIBRDFUNC naibrd_1553_t NAIAPI naibrd_1553_MtMsgMonitoringEnable	(	int16_t	device,
		uint16_t	rtAddress,
		naibrd_1553_messageDirection_t	messageDirection,
		naibrd_1553_rt_subaddress_mask_t	rtSubaddressMask )

Configure the 1553 MT to selectively monitor commands specified by the RT address, message direction and subaddress mask.

Parameters

device	: (Input) Logical Device Number (0-31).
rtAddress	: (Input) RT Address (0-31).
messageDirection	: (Input) RT-related message direction (NAIBRD_1553_DIRECTION_RX, NAIBRD_1553_DIRECTION_TX or NAIBRD_1553_DIRECTION_ALL).
rtSubaddressMask	: (Input) OR'ed combination of subaddresses 0-31, where bit i corresponds to subaddress i.

Returns

• NAI_SUCCESS when function is completed successfully
• NAIBRD_1553_RC_INVALID_DEVICE_NUMBER when incorrect device number was input
• NAIBRD_1553_RC_INVALID_MODE when device mode is not set to MT or RTMT
• NAIBRD_1553_RC_INVALID_STATE when device is in an invalid state
• NAIBRD_1553_RC_INVALID_RT_ADDRESS when invalid rtAddress is specified
• NAIBRD_1553_RC_INVALID_DIRECTION_BIT when invalid messageDirection parameter is specified

naibrd_1553_MtMsgMonitoringGetStatus()

NAIBRDFUNC naibrd_1553_t NAIAPI naibrd_1553_MtMsgMonitoringGetStatus	(	int16_t	device,
		uint16_t	rtAddress,
		naibrd_1553_messageDirection_t	messageDirection,
		naibrd_1553_rt_subaddress_mask_t *	p_outrtSubaddressMask )

Get the current subaddress mask for a given RT address and message direction.

Parameters

device	: (Input) Logical Device Number (0-31).
rtAddress	: (Input) RT Address (0-31).
messageDirection	: (Input) RT-related message direction (NAIBRD_1553_DIRECTION_RX, NAIBRD_1553_DIRECTION_TX or NAIBRD_1553_DIRECTION_ALL).
p_outrtSubaddressMask	: (Output) OR'ed combination of subaddresses 0-31, where bit i corresponds to subaddress i.

Returns

• NAI_SUCCESS when function is completed successfully
• NAIBRD_1553_RC_INVALID_DEVICE_NUMBER when incorrect device number was input
• NAIBRD_1553_RC_INVALID_MODE when device mode is not set to MT or RTMT
• NAIBRD_1553_RC_INVALID_STATE when device is in an invalid state
• NAIBRD_1553_RC_INVALID_RT_ADDRESS when device is set to an invalid RT address
• NAIBRD_1553_RC_INVALID_DIRECTION_BIT when invalid messageDirection parameter is specified
• NAIBRD_1553_RC_INVALID_PARAMETER when p_outrtSubaddressMask pointer is null