Re: [beagleboard] Slow camera acquisition with Debian Jessie
Hey Robert, thanks for the reply. I should have mentioned that I already set the cpu frequency to 1000Mhz. If you have any other suggestions though, I'd be all ears. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [beagleboard] Slow camera acquisition with Debian Jessie
On Thu, Dec 3, 2015 at 5:21 PM, wrote: > Hi all! > > I am using the V4L2 libraries to capture frames from my 16 bit grayscale USB > camera. This worked fine on Debian 7.8. However, I recently flashed my board > to the Jessie image recently posted on the beaglebone website (Debian 8.2). > Oddly enough, data acquisition takes about 3 times longer now. I'm also > getting a lot of dropped data in the frames that I capture. I'm using the > same libraries, the same code, and the same camera settings. Anyone have any > idea what could be wrong? Does this help? sudo cpufreq-set -g performance Regards, -- Robert Nelson https://rcn-ee.com/ -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] Slow camera acquisition with Debian Jessie
Hi all! I am using the V4L2 libraries to capture frames from my 16 bit grayscale USB camera. This worked fine on Debian 7.8. However, I recently flashed my board to the Jessie image recently posted on the beaglebone website (Debian 8.2). Oddly enough, data acquisition takes about 3 times longer now. I'm also getting a lot of dropped data in the frames that I capture. I'm using the same libraries, the same code, and the same camera settings. Anyone have any idea what could be wrong? -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
