Delete a Quectel cellular modem’s gpsOneXTRA assistance data and/or reboot the GNSS sub-system
Device
Only available on imps with cellular modems
| Name | Type | Description |
|---|---|---|
| resetMode | Integer |
What delete and/or reboot action the modem should take
|
Table — See below
This method can be used to delete any gpsOneXTRA location assistance data currently loaded into a Quectel cellular modem’s GNSS sub-system. The outcome of the call depends on the integer passed into the resetMode parameter:
| Mode | Description |
|---|---|
| 0 | Delete all assistance data except gpsOneXTRA data. Enforce a cold start after starting GNSS |
| 1 | Do not delete any data. Perform hot start if the conditions are permitted after starting GNSS |
| 2 | Delete some related data. Perform warm start if the conditions are permitted after starting GNSS |
| 3 | Delete the gpsOneXTRA assistance data injected into GNSS engine |
You must disable GNSS before calling this method — use gnss-session.disable() — otherwise the modem will return a CME error.
If you are using mode 3 then this deletes the assist data, which effectively disables assist. All other modes retain assist data but discard the GNSS sub-system’s working state.
The method returns a table which will contain the key status. The value of status will be zero if no error occurred, or an error code (see gnss-session for details).