SparkFun Forums

[iarakis]

I have an Openlog Artemis. I attach a logging file, had to be Zipped due to size limit.
My problem is that it starts logging fine but at some point, after some hours, it keeps logging the rest of parameters but stops logging onboard accelerometer and IMU data. I do not understand the reason.
In the log file, you will see that at some point it stops logging accelerometer data.

[rpiloverbd]

Just wondering.....Can there be any power supply issues?

[PaulZC]

Hi iarakis,

It will help if you can provide more information:

Has it done this more than once?
Is the time interval to when the IMU data disappears always the same (4 hours 15 mins)?
What logging interval are you using?
Is the Artemis going into deep sleep between readings?
Are you turning off the Qwiic power between readings?
What other sensor(s) do you have connected?
What power source are you using?
Are you using any form of triggering?

Can you please attach the settings file from your microSD card here.

A power glitch is possible, but the IMU is powered from the Artemis power. At the moment I can't think of a reason why the Artemis and additional sensor keep running, but the IMU stops.

It doesn't appear to be linked to a millis() or micros() roll-over.

Very puzzling!

Best wishes,
Paul