Used to check that serial trace is supoorted by the hardware.
Table 27. Signon
| Field | Size | Description |
|---|
| SERIAL_TRACE | 1 byte | 0x87 |
| SIGNON | 1 byte | 0x0F |
Response:
Table 28. Signon response
| Field | Size | Description |
|---|
| SERIAL_TRACE | 1 byte | 0x87 |
| SIGNON | 1 byte | 0x0F |
| Signon string | 3 bytes | "OK\0" |
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