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Example:
HOST=>READER: 0x41 – MFU_WRITE_PAGE
0x02 – page number 2
0x02 – two pages to write
0x31 0x35 0x3a 0x33 0x35 0x3a 0x30 0x33 – 32 bytes to
write
READER=>HOST: 0x00 – ACK byte
0x41 – related command code MFU_WRITE_PAGE
3.4.3 Get version (0x42)
This command requests a version string from the TAG. The returned ACK answer consists of 8-bytes
containing the version information defined by the NXP standard. Please refer to the NXP documentation
for more information.
Command description
Argument
Size
Value
Description
Command ID
1
0x42
MFU_GET_VERSION
Response
description
ACK
1
0x00
Command ID
1
0x42
MFU_GET_VERSION
Version bytes
8
X
Version bytes from the TAG
Example:
HOST=>READER: 0x42 – MFU_GET_VERSION
READER=>HOST: 0x00 – ACK byte
0x42 – related command code MFU_GET_VERSION
0x31 0x35 0x3a 0x33 0x35 0x3a 0x30 0x33 – version bytes
3.4.4 Read signature (0x43)
This command requests a version string from the device. The returned ACK answer contains 32-bytes with
ECC signature defined by the NXP standard. Please refer to the NXP documentation for more information.
Command
description
Argument
Size
Value
Description
Command ID
1
0x43
MFU_READ_SIGNATURE
Response
description
ACK
1
0x00
Command ID
1
0x43
MFU_READ_SIGNATURE
Version bytes
32
X
Signature bytes from the TAG