[Ovmsdev] Random Crashes

Stephen Casner casner at acm.org
Sat Nov 18 10:01:59 HKT 2017

If you can have the USB async console connected, I recommend changing
the configuration to invoke GDB rather than rebooting.  Then you can
see in detail what happened.

                                                        -- Steve

On Sat, 18 Nov 2017, Tom Parker wrote:

> Hi,
> I've got the my v3 OVMS plugged into a car using the hologram sim and cell
> network for connectivity. I'm updating the odometer metric with the monotonic
> metric and made the attached graph. I'm assuming the ovms has rebooted each
> time the graph goes back to zero. The actual connectivity seems pretty good as
> there aren't many jumps in the graph where data was not being updated on the
> server, the most obvious one being just before 4am.
> I think the y axis might be in tenths of a second, as it's only been sending
> this data for a little less than 24 hours, which is only 86,000 seconds or so.
> Is it possible to write the logs to an SD Card so when it crashes I can
> inspect what happened?
> Otherwise I'll leave it on my desk plugged into my laptop for a while and see
> if it reproduces there -- the only difference would be the power supply so I'm
> guessing it will.
> thanks.

More information about the OvmsDev mailing list