HVU ignition information - Geowissenschaften/EXCISS GitHub Wiki
UART protocol and command - eii
Capacitor charge time
| time | voltage |
|---|---|
| 0sec | 12V |
| 18sec | 100V |
| 24sec | 200V |
| 76sec | 300V |
| 131sec | 400V |
| 341sec | 500V |
| 585sec | 530V |
| 952sec | 550V |
ignition status codes
| status | code |
|---|---|
| IGNITION_WAIT | 0x00 |
| IGNITION_SUCCESSFUL | 0xAA |
| ERROR_CHARG_TIMEOUT | 0xE1 |
| ERROR_CHARG_OVERSHOOTED | 0xE2 |
| ERROR_CHARG_HOLD_TIMEOUT | 0xE3 |
| ERROR_CHARG_HOLD_OVERSHOOTED | 0xE4 |
| ERROR_IGNITION_CHARG_TIMEOUT | 0xE5 |
| ERROR_IGNITION_OVERSHOOTED | 0xE6 |
| ERROR_IGNITION_FAILED_THRESHOLD | 0xE7 |
statemachine codes
| state | code |
|---|---|
| STATE_OFF | 0xA5 |
| STATE_STANDBY | 0xB0 |
| STATE_CHARGING | 0xA0 |
| STATE_CHARGED | 0xAD |
| STATE_IGNITION_REQUESTED | 0x65 |
| STATE_IGNITE | 0x5A |
| STATE_ABORT | 0xAA |
| STATE_ABORT_WITH_ERROR | 0xFF |