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User avatar
By btaillandier
#219043
Hi !

I use the OLA during 24h and when I observed the log file from the SD card, I had empty data.
To illustrate, here my log file :
Image

Do you have and idea what was going wrong ? Thank you
Bastien
User avatar
By PaulZC
#219045
Hi Bastien,
Have you upgraded your firmware to v1.6? (v1.5 had a problem where the IMU did not wake up correctly after sleep)
It would help if you can tell me what sensor data you are logging. Please share the "helper text" from menu option "h".
Best wishes,
Paul
User avatar
By btaillandier
#219046
I log essentially the IMU, but here are the output :
Image
I use the v1.6, I modified it a few, I log at 5hz then, if the IMU stop moving since 5s, I log at 0.2Hz and the Artemis go to sleep mode between 2 logs
User avatar
By btaillandier
#219050
Thank you for you answer, I test with 15 others OLA and I didn't see any problem.
When I retry with the first OLA, there was the same problem.

I just think that the first OLA was deteriorate.
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