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by guyver2
Thu Mar 12, 2015 2:05 pm
Forum: Python
Topic: get 2 python processes to share bandwidht
Replies: 3
Views: 641

Re: get 2 python processes to share bandwidht

Ok, turns out the CPU was the bottleneck for my applications. But I would have assumed the OS would do a "better" job and alternate more often than once every minute or so.
I'd rather have my processes running at 50% instead of having one at 100% for a minute before it switch to the other one...
by guyver2
Thu Mar 12, 2015 10:01 am
Forum: Python
Topic: get 2 python processes to share bandwidht
Replies: 3
Views: 641

Re: get 2 python processes to share bandwidht

Thanks I'm going to have a look at it.
by guyver2
Wed Mar 11, 2015 10:49 am
Forum: Python
Topic: get 2 python processes to share bandwidht
Replies: 3
Views: 641

get 2 python processes to share bandwidht

Hi All, I am currently working on a project that involves streaming images from two picameras (from the Compute Module IO board). Since I'm having issue with the stereo mode (I contacted the author of the picamera package) my fall-back solution is to have two python programs running simultaneously, ...
by guyver2
Wed Mar 11, 2015 9:48 am
Forum: Compute Module
Topic: CAM1 not detected on CMIO board with default dt-blob.dts
Replies: 96
Views: 17090

Re: CAM1 not detected on CMIO board with default dt-blob.dts

OK here is an update about the previous post. I did change pin numbers in the .dts file, compiled it to /boot/dt-blob.bin as advised by Fabioc. And it's working again, I can access both camera. But I did not change the wiring... so the physical connection is still from GPIO2 to CAM1_IO1 and from GPI...
by guyver2
Wed Mar 11, 2015 9:08 am
Forum: Compute Module
Topic: CAM1 not detected on CMIO board with default dt-blob.dts
Replies: 96
Views: 17090

Re: CAM1 not detected on CMIO board with default dt-blob.dts

Well, that didn't last long... Yesterday I did an apt-get update/upgrade and now CAM1 is gone! I tried both furukawa's and regular dual camera dts files and I cannot get CAM1 to work. I tried swapping cameras and adapters and it's always CAM1 that doesn't come up. I get the same kind of error as bef...
by guyver2
Mon Mar 02, 2015 9:57 am
Forum: Compute Module
Topic: CAM1 not detected on CMIO board with default dt-blob.dts
Replies: 96
Views: 17090

Re: CAM1 not detected on CMIO board with default dt-blob.dts

Ok, I just got my second camera adapter and everything works just fine using m.furukawa's dts file. Next time I'll pay a little bit more attention to the stuff I buy...

Thanks for the support.
by guyver2
Fri Feb 27, 2015 9:03 am
Forum: Compute Module
Topic: CAM1 not detected on CMIO board with default dt-blob.dts
Replies: 96
Views: 17090

Re: CAM1 not detected on CMIO board with default dt-blob.dts

Sounds like the CSI cable is not correctly attached or the GPIOs not correctly attached. Diantre ! Looking closely at the hardware I have, I discovered that one of the camera adaptator is actually a display adaptator and reads CMIO-DISPLAY to RPI-DISPLAY... So I guess I assumed the bundle I ordered...
by guyver2
Thu Feb 26, 2015 4:18 pm
Forum: Compute Module
Topic: CAM1 not detected on CMIO board with default dt-blob.dts
Replies: 96
Views: 17090

Re: CAM1 not detected on CMIO board with default dt-blob.dts

Hi everyone, I am trying to get 2 cameras working on the compute module but so far only CAM0 seems to be working. I tried both the default dualcam.dts file provided on the official page http://www.raspberrypi.org/documentation/hardware/computemodule/cmio-camera.md and the altered version by m.furuka...

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