type_2_tag_serial_number_t

nRF5 SDK v12.2.0

Descriptor for the internal bytes of a Type 2 Tag. More...

#include <nfc_t2t_parser.h>

Data Fields

uint8_t manufacturer_id
Manufacturer ID (the most significant byte of the UID/serial number).
uint16_t serial_number_part_1
Bytes 5-4 of the tag UID.
uint8_t check_byte_0
First block check character byte (XOR of the cascade tag byte, manufacturer ID byte, and the serial_number_part_1 bytes).
uint32_t serial_number_part_2
Bytes 3-0 of the tag UID.
uint8_t check_byte_1
Second block check character byte (XOR of the serial_number_part_2 bytes).
uint8_t internal
Tag internal bytes.

Detailed Description

Descriptor for the internal bytes of a Type 2 Tag.

  • components/nfc/t2t_parser/nfc_t2t_parser.h