Wireshark · Display Filter Reference: Advanced Card Systems ACR122

Field name	Description	Type	Versions
acr122.ats	ATS	Byte sequence	1.12.0 to 4.4.2
acr122.block_number	Block Number	Unsigned integer (8 bits)	1.12.0 to 4.4.2
acr122.class	Class	Unsigned integer (8 bits)	1.12.0 to 4.4.2
acr122.command	Command	Unsigned integer (8 bits)	1.12.0 to 4.4.2
acr122.data	Data	Byte sequence	1.12.0 to 4.4.2
acr122.expert.unknown_command	Unknown command or invalid parameters	Label	1.12.0 to 4.4.2
acr122.firmware_version	Firmware Version	Character string	1.12.0 to 4.4.2
acr122.ins	Ins	Unsigned integer (8 bits)	1.12.0 to 4.4.2
acr122.key	Key	Byte sequence	1.12.0 to 4.4.2
acr122.key_number	Key Number	Unsigned integer (8 bits)	1.12.0 to 4.4.2
acr122.key_structure	Key Structure	Unsigned integer (8 bits)	1.12.0 to 4.4.2
acr122.key_type	Key Type	Unsigned integer (8 bits)	1.12.0 to 4.4.2
acr122.led.green.blinking	Green LED Blinking	Boolean	1.12.0 to 4.4.2
acr122.led.green.final	Final Green LED	Boolean	1.12.0 to 4.4.2
acr122.led.green.initial	Initial Green LED Blinking	Boolean	1.12.0 to 4.4.2
acr122.led.green.mask	Green LED Mask	Boolean	1.12.0 to 4.4.2
acr122.led.link_to_buzzer	Link to Buzzer	Unsigned integer (8 bits)	1.12.0 to 4.4.2
acr122.led.number_of_repetition	Number of Repetition	Unsigned integer (8 bits)	1.12.0 to 4.4.2
acr122.led.red.blinking	Red LED Blinking	Boolean	1.12.0 to 4.4.2
acr122.led.red.final	Final Red LED	Boolean	1.12.0 to 4.4.2
acr122.led.red.initial	Initial Red LED Blinking	Boolean	1.12.0 to 4.4.2
acr122.led.red.mask	Red LED Mask	Boolean	1.12.0 to 4.4.2
acr122.led.t1_duration	T1 Duration	Unsigned integer (8 bits)	1.12.0 to 4.4.2
acr122.led.t2_duration	T2 Duration	Unsigned integer (8 bits)	1.12.0 to 4.4.2
acr122.length	Length	Unsigned integer (8 bits)	1.12.0 to 4.4.2
acr122.p1	P1	Unsigned integer (8 bits)	1.12.0 to 4.4.2
acr122.p2	P2	Unsigned integer (8 bits)	1.12.0 to 4.4.2
acr122.picc_operating.ats_generation	ATS Generation	Boolean	1.12.0 to 4.4.2
acr122.picc_operating.auto_picc_polling	Auto PICC Polling	Boolean	1.12.0 to 4.4.2
acr122.picc_operating.felica_212k	FeliCa 212k	Boolean	1.12.0 to 4.4.2
acr122.picc_operating.felica_424k	FeliCa 424k	Boolean	1.12.0 to 4.4.2
acr122.picc_operating.iso_14443_type_a	ISO 14443 Type A	Boolean	1.12.0 to 4.4.2
acr122.picc_operating.iso_14443_type_b	ISO 14443 Type B	Boolean	1.12.0 to 4.4.2
acr122.picc_operating.polling_interval	Polling Interval	Boolean	1.12.0 to 4.4.2
acr122.picc_operating.topaz	Topaz	Boolean	1.12.0 to 4.4.2
acr122.poll_buzzer_status	Poll Buzzer Status	Unsigned integer (8 bits)	1.12.0 to 4.4.2
acr122.response	Response	Unsigned integer (8 bits)	1.12.0 to 4.4.2
acr122.response_for	Response for	Frame number	1.12.0 to 4.4.2
acr122.source_block_number	Source Block Number	Unsigned integer (8 bits)	1.12.0 to 4.4.2
acr122.static_byte	Static Byte	Unsigned integer (8 bits)	1.12.0 to 4.4.2
acr122.status_word	Status Word	Unsigned integer (16 bits)	1.12.0 to 4.4.2
acr122.status_word.sw1	SW1	Unsigned integer (8 bits)	1.12.0 to 4.4.2
acr122.status_word.sw2	SW2	Unsigned integer (8 bits)	1.12.0 to 4.4.2
acr122.status_word.sw2.led.green	Current Green LED	Boolean	1.12.0 to 4.4.2
acr122.status_word.sw2.led.red	Current Red LED	Boolean	1.12.0 to 4.4.2
acr122.status_word.sw2.reserved	Reserved	Unsigned integer (8 bits)	1.12.0 to 4.4.2
acr122.target_block_number	Target Block Number	Unsigned integer (8 bits)	1.12.0 to 4.4.2
acr122.timeout	Timeout	Unsigned integer (8 bits)	1.12.0 to 4.4.2
acr122.uid	UID	Byte sequence	1.12.0 to 4.4.2
acr122.value	Value	Signed integer (32 bits)	1.12.0 to 4.4.2
acr122.vb_op	VB Op	Unsigned integer (8 bits)	1.12.0 to 4.4.2
acr122.version	Version	Unsigned integer (16 bits)	1.12.0 to 4.4.2