Reads out status information.
| Field | Size | Description |
|---|---|---|
| SERIAL_TRACE | 1 byte | 0x87 |
| GET_STATUS | 1 byte | 0x09 |
Response:
| Field | Size | Description |
|---|---|---|
| SERIAL_TRACE | 1 byte | 0x87 |
| GET_STATUS | 1 byte | 0x09 |
| STATUS | 1 byte |
Status encoding Bit 7: overrun error (buffer not read fast enough) Bit 6: receive error (framing or baud rate error) Bit 1: receive disabled (receiver has been disabled) |
| BYTES | 2 byte, MSB first | Number of bytes available to read |