3.6.8 CNFG_GetSerialNumber Command
and its Response
The CNFG_GetSerialNumber command (0x8F) reads the serial number
from NVM.
This command is sent through Endpoint 0x05 (OUT). The response is read through Endpoint 0x85 (IN).
| Byte Index | Command | Description | |
|---|---|---|---|
| 0 | 0x8F | Command code | Returns the serial number from NVM |
| Byte Index | Response | Description | |
|---|---|---|---|
| 0 | 0x8F | Echo command code | Returns the command code and the serial number saved in NVM |
| 1 | 0x21 | Accepted | Command is accepted |
| 2 | bSrlLen |
Number of ASCII characters x 2 (UTF-16LE format) | Length of the serial number in bytes |
| 3 | vSrlNum | Serial number (up to 30 ASCII characters) | Serial number, in UTF-16LE format |