• 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
USB camera issues
#7
Yes, you're right, I should have made that clear from the start.

For your information:

I tried strace -f as you suggested, but unfortunately, it did not reveal any missing device mapping (/dev/xyz).
I did see calls to mmap, so I enabled the corresponding capability in portainer. In fact, I enabled them all, just to be sure.

Still, no luck. Data does not come through even though the camera receives commands: I hear the camera changing focus during the initialization.

I like the concept of the netPI, but it does not seems a good match for our application.

Thank you for the support,
david.
  Reply


Messages In This Thread
USB camera issues - by dcatteeu - September-12th-2019, 08:27 AM
RE: USB camera issues - by Armin@netPI - September-12th-2019, 08:41 AM
RE: USB camera issues - by dcatteeu - September-12th-2019, 08:54 AM
RE: USB camera issues - by Armin@netPI - September-12th-2019, 09:32 AM
RE: USB camera issues - by dcatteeu - September-12th-2019, 11:00 AM
RE: USB camera issues - by Armin@netPI - September-12th-2019, 11:15 AM
RE: USB camera issues - by dcatteeu - September-13th-2019, 02:11 PM
RE: USB camera issues - by Armin@netPI - September-13th-2019, 06:42 PM
RE: USB camera issues - by dcatteeu - September-16th-2019, 01:50 PM
RE: USB camera issues - by Armin@netPI - September-16th-2019, 01:54 PM

Possibly Related Threads…
Thread Author Replies Views Last Post
  https certificate issues in new nodered docker image Dipro 1 1,743 May-4th-2022, 05:46 AM
Last Post: Armin@netPI
  NPIX-4DI4DO and NetPi-Nodered container issues alhammi 4 8,024 November-16th-2020, 01:35 PM
Last Post: alhammi
  USB camera tad 4 3,307 October-15th-2020, 09:35 AM
Last Post: tad
  Network issues after upgrading to Stretch + kernel to 5.4 carmel85 2 3,140 July-28th-2020, 03:04 PM
Last Post: Armin@netPI
  [SOLVED] Docker issues AlexRegev 7 5,372 June-26th-2019, 02:14 PM
Last Post: AlexRegev
  Issues Updating the netPI PRingelberg 5 3,548 August-14th-2018, 11:14 AM
Last Post: Armin@netPI

Forum Jump:


Users browsing this thread: 1 Guest(s)