Read Eeprom Parameters Command; Write Eeprom Parameters Command - Gemalto Prox-DU Reference Manual

The firmware version string is defined in the paragraph "Firmware versioning rules".
The abStatus field can report a possible execution error.
Note: When the bootloader is running, this command enables the user to determine the
Bootloader version. The response can be checked to confirm if the bootloader is running or
if the reader firmware is running.

Read EEPROM parameters command

This command allows reading the EEPROM parameters contents.
The command format is the following:
Offset Field
0 bCommandFamily
1 bCommandType
2 bCommand
3, 4 wLength
5 boffset
6 bNbBytes
Warning: Only 66 bytes from offset 00h to 41h can be read. Then (offset + Nb bytes) must
be lower or equal to 42h.
The response format is the following:
Offset Field
0,1 abStatus
2, 3 wLength
4 bNbBytes
5 abDataEEPROM
The abStatus field can report a possible execution error.

Write EEPROM parameters command

This command allows writing the EEPROM parameters contents.
The command format is the following:
Offset Field
0 bCommandFamily
1 bCommandType
2 bCommand
3, 4 wLength
5 bOffset
6 bNbBytes
7 abDataEEPROM
Warning: Only 66 bytes from offset 00h to 41h can be written. Then (offset + Nb bytes) must
be lower or equal to 42h. Else no byte will be written.
The response format is the following:
Offset Field
0,1 abStatus
2, 3 wLength
The abStatus field can report a possible execution error.
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DOC118569A
Reference Manual
Prox–DU & Prox–SU
Size Value
1 52h
1 F8h
1 00h
2 0002h
1 00h-41h
1 01h-42h
Size Value
2 XX XX
2 00XXh
1 01h-42h
n
Size Value
1 52h
1 F8h
1 01h
2 XXXXh
1 00h-41h
1 01h-42h
n
Size Value
2 XX XX
2 0000h
Release for first samples
Public Use
Preliminary
Description
Reader command
Management
Read EEPROM
Size of the Data field
EEPROM Offset (0 to 65)
Number of byte to read (1 to 66)
Description
Command Status execution
Size of the Data field (2 + bNbBytes)
Number of byte read (1 to 66)
Data read in the EEPROM
Description
Reader command
Management
Write EEPROM
Size of the Data field (2+n)
EEPROM Offset (0 to 65)
Number of byte to write (1 to 66)
Data to write in the EEPROM
Description
Command Status execution
Size of the Data field
Do not use for final design
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