brp_Iso14a_TransparentCmd()

brp_errcode brp_Iso14a_TransparentCmd	(	brp_protocol	protocol,
		bool	EnMifBwProt,
		bool	EnBitmode,
		bool	EnCRCRX,
		bool	EnCRCTX,
		bool	ParityMode,
		bool	EnParity,
		unsigned	SendDataLen,
		unsigned	Timeout,
		brp_DivisorInteger	DSI,
		brp_DivisorInteger	DRI,
		brp_buf	SendData,
		size_t	SendData_len,
		brp_buf *	RcvData,
		size_t *	RcvData_len,
		brp_mempool *	mempool
	)

This command sends a data stream to a card and returns the communication status and the received card data stream to the host.

Parameters

[in]	protocol	used to execute the command
[in]	EnMifBwProt	Enables Mifare backwards compatibility protocol: * Data bytes sent to the card are counted in Bytes, and bits 0..3 of Mode bit mask are taken into account. * Data bytes received from the card are counted in Bytes, 4 bit error codes (Mifare, Mifare+) are counted as one byte. * First data byte in answer (byte 2) specifies data type: 0x00 for normal data, 0x01 for 4 bit error codes.
[in]	EnBitmode	Enable bit mode used for anti-collision sequence (send single bits instead of whole bytes). When this flag is set, the EnParity , ParityMode , EnCRCTX , and EnCRCRX flags will be automatically disabled by the reader and therefore will have no effect. SendDataLen and RcvDataLen are interpreted in bits instead of bytes.
[in]	EnCRCRX	Enable CRC check over received data.
[in]	EnCRCTX	Enable CRC check over transmitted data.
[in]	ParityMode	Toggle even/odd parity mode. ISO 14443 (Type A) uses odd parity. Possible values are 0 (even parity) and 1 (odd parity).
[in]	EnParity	Parity generation is enabled when this flag is set.
[in]	SendDataLen	Number of bytes to send.
[in]	Timeout	Timeout in ms between sending the last bit to the card and receiving the first bit from the card.
[in]	DSI	Divisor Send/Receive Integer (DSI/DRI) This parameter is mapped to the Divisor Send/Receive (DS/DI) value, which determines bit rate for sending data from PICC to PCD. The possible DS/DR values (mapped to the DSI/DRI index) are listed below.
[in]	DRI	Divisor Send/Receive Integer (DSI/DRI) This parameter is mapped to the Divisor Send/Receive (DS/DI) value, which determines bit rate for sending data from PICC to PCD. The possible DS/DR values (mapped to the DSI/DRI index) are listed below.
[in]	SendData	Data to send Bits will always be transferred LSB first.
[in]	SendData_len
[out]	RcvData	Returned data
[out]	RcvData_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