brp_Desfire_ReadData()

brp_errcode brp_Desfire_ReadData	(	brp_protocol	protocol,
		unsigned	FileId,
		unsigned	Adr,
		unsigned	Len,
		brp_Desfire_ReadData_Mode	Mode,
		brp_buf *	Data,
		size_t *	Data_len,
		brp_mempool *	mempool
	)

Reads data from a Standard or Backup data file.

Parameters

[in]	protocol	used to execute the command
[in]	FileId	ID of file to read.
[in]	Adr	Offset position within file. Ranges from 0x000000 to (file size -1).
[in]	Len	Length of data to read. If Len = 0, the entire data starting from the offset position will be read.
[in]	Mode	Communication settings linked to the file.
[out]	Data	Data read from card.
[out]	Data_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