Mifare DESFire Light specific commands

Functions
UFR_STATUS DL_API	dfl_change_file_settings_pkM (UFR_HANDLE hndUFR, IN uint8_t *aes_key_ext, uint8_t file_no, uint8_t key_no, uint8_t curr_communication_mode, uint8_t new_communication_mode, uint8_t read_key_no, uint8_t write_key_no, uint8_t read_write_key_no, uint8_t change_key_no)
UFR_STATUS DL_API	dfl_change_file_settingsM (UFR_HANDLE hndUFR, uint8_t aes_key_no, uint8_t file_no, uint8_t key_no, uint8_t curr_communication_mode, uint8_t new_communication_mode, uint8_t read_key_no, uint8_t write_key_no, uint8_t read_write_key_no, uint8_t change_key_no)
UFR_STATUS DL_API	dfl_delete_tmc_file_pkM (UFR_HANDLE hndUFR, IN uint8_t *aes_key_ext, uint8_t file_no)
UFR_STATUS DL_API	dfl_delete_tmc_fileM (UFR_HANDLE hndUFR, uint8_t aes_key_no, uint8_t file_no)

Detailed Description

Function Documentation

dfl_change_file_settings_pkM()

UFR_STATUS DL_API dfl_change_file_settings_pkM	(	UFR_HANDLE	hndUFR,
		IN uint8_t *	aes_key_ext,
		uint8_t	file_no,
		uint8_t	key_no,
		uint8_t	curr_communication_mode,
		uint8_t	new_communication_mode,
		uint8_t	read_key_no,
		uint8_t	write_key_no,
		uint8_t	read_write_key_no,
		uint8_t	change_key_no )

Multi reader support. From library version 5.0.29 and firmware version 5.0.32. Desfire Light specific command. Function changes file settings.

Parameters

hndUFR	handle of the uFR device
aes_key_ext	pointer to array contained AES key aes_key_no reader key number of AES key (0 - 15)
file_no	file number 0, 1, 3, 4, 15 or 31
key_no	current change key no
curr_communication_mode	current communication mode 0 - plain, 1 - MACed, 3 - enciphered
new_communication_mode	new communication mode 0 - plain, 1 - MACed, 3 - enciphered
read_key_no	read key number (0 - 4)
write_key_no	write key number (0 - 4)
read_write_key_no	read write key number (0 - 4)
change_key_no	change key number (0 - 4)

Returns

Operation status

dfl_change_file_settingsM()

UFR_STATUS DL_API dfl_change_file_settingsM	(	UFR_HANDLE	hndUFR,
		uint8_t	aes_key_no,
		uint8_t	file_no,
		uint8_t	key_no,
		uint8_t	curr_communication_mode,
		uint8_t	new_communication_mode,
		uint8_t	read_key_no,
		uint8_t	write_key_no,
		uint8_t	read_write_key_no,
		uint8_t	change_key_no )

Multi reader support. From library version 5.0.29 and firmware version 5.0.32. Desfire Light specific command. Function changes file settings.

Parameters

hndUFR	handle of the uFR device
aes_key_no	reader key number of AES key (0 - 15)
file_no	file number 0, 1, 3, 4, 15 or 31
key_no	current change key no
curr_communication_mode	current communication mode 0 - plain, 1 - MACed, 3 - enciphered
new_communication_mode	new communication mode 0 - plain, 1 - MACed, 3 - enciphered
read_key_no	read key number (0 - 4)
write_key_no	write key number (0 - 4)
read_write_key_no	read write key number (0 - 4)
change_key_no	change key number (0 - 4)

Returns

Operation status

dfl_delete_tmc_file_pkM()

UFR_STATUS DL_API dfl_delete_tmc_file_pkM	(	UFR_HANDLE	hndUFR,
		IN uint8_t *	aes_key_ext,
		uint8_t	file_no )

Multi reader support. From library version 5.0.29 and firmware version 5.0.32. Desfire Light specific command. Function delete transaction MAC file. NOTE: Transaction MAC file exist by factory default. To use the operations with value file, and cyclic record file, this file must be deleted. From library version 5.0.37 and firmware version 5.0.38, Transaction MAC operation supported for Desfire Light and Desfire EV2. To use these features, an Transaction MAC file must exist in the selected application.

Parameters

hndUFR	handle of the uFR device
aes_key_ext	pointer to array contained AES key aes_key_no reader key number of AES key (0 - 15)
file_no	file number 15

Returns

Operation status

dfl_delete_tmc_fileM()

UFR_STATUS DL_API dfl_delete_tmc_fileM	(	UFR_HANDLE	hndUFR,
		uint8_t	aes_key_no,
		uint8_t	file_no )

Multi reader support. From library version 5.0.29 and firmware version 5.0.32. Desfire Light specific command. Function delete transaction MAC file. NOTE: Transaction MAC file exist by factory default. To use the operations with value file, and cyclic record file, this file must be deleted. From library version 5.0.37 and firmware version 5.0.38, Transaction MAC operation supported for Desfire Light and Desfire EV2. To use these features, an Transaction MAC file must exist in the selected application.

Parameters

hndUFR	handle of the uFR device
aes_key_no	reader key number of AES key (0 - 15)
file_no	file number 15

Returns

Operation status