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by mrtom31
Sat Mar 31, 2018 10:00 pm
Forum: Camera board
Topic: Issue camera v2.1 and driver v4l2
Replies: 0
Views: 331

Issue camera v2.1 and driver v4l2

Hello, I tried camera v2.1 and it worked with opencv until I did one manip (i don't know which one) and now I have lot of issue to capture image. I wanted to install v4l2 driver to be able to do a VideoCapture with opencv. I also updated the firmaware to 4.14+. And now i can't even do the command ra...
by mrtom31
Sat Mar 31, 2018 5:13 pm
Forum: Camera board
Topic: Official V4L2 driver
Replies: 545
Views: 436462

Re: Official V4L2 driver

Hi,

I tried to install v4l2 with commands from post and installation failed:

Code: Select all

autoreconf -vfi

configure.ac:79: installing 'build-aux/missing'
contrib/cobalt-ctl/Makefile.am: installing 'build-aux/depcomp'
autoreconf: automake failed with exit status: 1
by mrtom31
Sat Mar 31, 2018 4:58 pm
Forum: Beginners
Topic: v4l2 no rendering
Replies: 0
Views: 118

v4l2 no rendering

Hello, I want to be able run opencv (3.4.1). I had some issue with no rendering (imshow). This happened since i installed Video4Linux. I followed these steps: #Install v4l library from repository: sudo apt-get -y install libv4l-dev v4l-utils #Enable the kernel module: sudo modprobe bcm2835-v4l2 #Tes...

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