Flight logs in

[TN99]

Hi

I crashed my quad and now ardupilot wont start so I can´t download the mission logs via Mission Planner. I manage to ssh into the rpi, but can´t find the folder /var/APM/. I also did a search for “APM” folder from the root directory but cant seem to find any.

reference to this thread.

Where is the log file?

Hi EMLID Do we have log file same where in RPI/NAVIO+, and how can I download it?

I’m running:
Vendor: Emlid Limited
Product: Navio 2
Issue: Emlid 2019-02-27 1548ce733215806c8ad171c8b78ebca0c7cf8395
Kernel: 4.14.95-emlid-v7+
RCIO firmware: 0xb09979ae

and Ardupilot 3.6.

I´m getting the following error trying to load arducopter:
GPIO_Sysfs: Unable to get value file descriptor for pin 4.
GPIO_Sysfs: Unable to write pin 16 value.

Tried updating to latest distro but it does not seem to make a difference.
I will switch to a rpi4 with a new image, but want to find the source of the crash so it just don´t happen again with the new setup.

Any help would be appreciated
Best regards Thomas.

[mlebret (Marc Lebret)]

@TN99

I manage to ssh into the rpi, but can´t find the folder /var/APM/. I also did a search for “APM” folder from the root directory but cant seem to find any.

reference to this thread.

Logs are in

/var/lib/ardupilot/logs

Marc

[TN99]

Thanks!

[polina.buriak]

Hi Thomas,

Just wanted to add that the new image should fix the GPIO_Sysfs errors. It’d be great if you could check it.