brp_EpcUid_UidReplyRound()

brp_errcode brp_EpcUid_UidReplyRound	(	brp_protocol	protocol,
		bool	EPC,
		bool	FixSlot,
		unsigned	SlotCoding,
		unsigned	MaskLength,
		brp_buf	SelectionMask,
		size_t	SelectionMask_len,
		unsigned	HashValue,
		unsigned *	MemStatusFlag,
		unsigned *	LabelNr,
		unsigned *	LabelLength,
		brp_buf *	LabelData,
		size_t *	LabelData_len,
		brp_mempool *	mempool
	)

This command scans for labels in the field using time slots.

All labels with consistent data according to SelectionMask bits are responding in time slots. If the FixSlot flag is set, a successfully recognized label (CRC OK) will be set to the FIXED SLOT state. All successfully recognized label data will be transferred to the host. If the internal reader buffer is to small, MemStatusFlag will be set.

Parameters

[in]	protocol	used to execute the command
[in]	EPC	EPC if true , UID if false.
[in]	FixSlot	Label will be fixed to F slot if true.
[in]	SlotCoding	0: 1 slot 1, 3, 7, 0xF, 0x1F..0xFF: (x+1) * 2 slots
[in]	MaskLength	Bit length of SelectionMask parameter.
[in]	SelectionMask	Present if MaskLength > 0. Only labels with consistent data are responding.
[in]	SelectionMask_len
[in]	HashValue	Used by EPC labels to calculate random slot position.
[out]	MemStatusFlag	Returns 1 if reader buffer is to small for all label data, else 0.
[out]	LabelNr	Number of successfully recognized labels.
[out]	LabelLength	Length of a label reply in Bytes.
[out]	LabelData	Label data (length: LabelNr x LabelLength).
[out]	LabelData_len
[in]	mempool	is used to store response data. Maybe NULL to use an internal mempool, in this case the data is only available until another command uses the internal mempool

Deprecated:

This command may be removed in future!