This command, can be used to manage speed can bus service.
CAN SERVICE SPEED [<argument>]
| <none> | Used to get actual vehicle speed. Returns actual value in Km/h units, followed by OK. |
| NOTIFY | Used to be notifyed when speed changes. Returns only OK. |
| SILENT | Used to unregister notification feature on speed changes. Returns only OK. |
If this service is unavailable for the actual CAN bus car profile, every retated arguments return UNAVAILABLE token, Followed by OK.
If enabled, unsolicited events will be triggered on speed changes.
EVNT SPEED 50
Get service status:
CAN SERVICE SPEED 120
Turn on service notification:
CAN SERVICE SPEED NOTIFY OK