Setting
RFID channels — overview of commands
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07.00 | 2022/09 | 127
Data format in HF applications
In HF applications the data is not formatted by means of a header. Some examples of HF data
are listed below.
Example: UID, grouping deactivated
Type Name Meaning
uint8_t Data [8] uint8_t UID [8]
Example: UID, grouping activated
Type Name Meaning
uint8_t Data [10] uint8_t UID [8]
uint16_t Number of read operations
Example: Successful read command (64 bytes)
Type Name Meaning
uint8_t Data [64] uint8_t read data [64]
Example: Successful write command
Type Name Meaning
uint8_t Data [2] uint16_t Error code 0x0000
Example: Error when writing data
Type Name Meaning
uint8_t Data [2] uint16_t Error code 0x0201
Example: UID, grouping deactivated, HF bus mode
Type Name Meaning
uint8_t Data [8] uint16_t UID [8]
uint8_t Reserved Reserved
uint8_t Address Address of the read/write head
Example: UID, grouping deactivated, HF bus mode
Type Name Meaning
uint8_t Data [64] uint16_t UID [64]
uint8_t Reserved Reserved
uint8_t Address Address of the read/write head
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