ModalAI Forum

@Alex-Gardner
Sorry for the late answer, just got back to working on this stuff. After getting this error again and restarting voxl a few times, I'm now getting a seg fault everytime I try to start camera server. I included the segfault and the connection in the pictures. Same error happens when I don't use the extension cable.

Hi, System is currently on 3.2.0. When connecting the TOF and configuring it, camera server almost always dies on start-up with the following error. Physical connection seems to be fine! Is there some docs on camera server errors?
photo_2021-06-28_21-24-09.jpg

ok thanks!

Thank you, I will look into this!
Meanwhile is there an easy way to stream the tof data over voxl-streamer for debug purposes?

Hi,

I would like to get the TOF Sensor working with PX4 Collision Prevention. I found some reference for the stereo camera here: https://docs.modalai.com/voxl-vision-px4-collision-prevention/
However couldn't find anything for the TOF Sensor. Is this supported? If not can you give me a starting point? Maybe some of the code for the stereo cameras could be reused etc. Just getting started with the VOXL, so I'm trying to navigate alle the docs and code examples.

Thanks this fixed it. It was connected backwards. Maybe this can be marked a bit clearer in the docs, I think it’s quite unintuitive having the cable going inwards the board when not using the extension.

Hi,
We just received the voxl flight with a tracking and HiRes camera. However as soon as I connect the tracking camera, no wifi hotspot will show up anymore. When only connecting the HiRes camera I can connect to wifi, start camera server and streamer and view the stream in qgc.
How do I proceed with troubleshooting the tracking camera?