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by dmpalmer
Sat Aug 09, 2014 6:25 pm
Forum: Camera board
Topic: Pi Camera Module frames directly to OpenCV lib for processin
Replies: 6
Views: 7522

Re: Pi Camera Module frames directly to OpenCV lib for proce

Since OpenCV doesn’t work out of the Box with raspberryPi cam Module Load the V4L2 driver first (sudo modprobe bcm2835-v4l2) and OpenCV should talk to the camera module directly. There are various threads on getting OpenCV and the camera to work in this forum, and I did some work to make it better ...
by dmpalmer
Tue Nov 12, 2013 12:00 am
Forum: Camera board
Topic: RaspberryPi Camera for Astrophotography
Replies: 345
Views: 102874

Re: RaspberryPi Camera for Astrophotography

I have made a 3D printable telescope adaptor for the Pi camera module. It is available at http://www.thingiverse.com/thing:181310 and https://github.com/dmopalmer/PiPiece It's OpenSCAD if you have a weird telescope draw tube diameter, but I have made STLs for 0.965", 1.25" and 2.00". I realize that ...
by dmpalmer
Sun Aug 04, 2013 5:19 am
Forum: Camera board
Topic: Timelapse timing isn't calculated very well
Replies: 6
Views: 1817

Re: Timelapse timing isn't calculated very well

I have a fix for this which I have checked into github as a branch on my fork of the user land: https://github.com/dmopalmer/userland/tree/periodic which is of course publicly available for checkout. Unfortunately, I already have a pull request pending on my master branch, and I don't know how to ma...
by dmpalmer
Tue Jul 24, 2012 2:47 am
Forum: Raspbian
Topic: Instructions for building XBMC for Raspbian
Replies: 399
Views: 169396

Re: Instructions for building XBMC for Raspbian

I tried compiling, and it runs into an internal compiler error: ... I even tried installing gcc-4.7 inplace of the stock 4.6 and it gives the same error. Anyone else run into this? I turned on swapping into a 100 MB swapfile (with dphys-swapfile) and rebooted. Then when I ran make again, it compile...
by dmpalmer
Sun Jul 22, 2012 1:00 am
Forum: Raspbian
Topic: Instructions for building XBMC for Raspbian
Replies: 399
Views: 169396

Re: Instructions for building XBMC for Raspbian

I tried compiling, and it runs into an internal compiler error: libavcodec/h264.c:4078:21: warning: initialization discards 'const' qualifier from pointer target type [enabled by default] arm-linux-gnueabihf-gcc: internal compiler error: Killed (program cc1) Please submit a full bug report, with pre...
by dmpalmer
Wed Jul 04, 2012 6:14 pm
Forum: Beginners
Topic: Automatic setup for RTL8188CUS based wifi adapters
Replies: 1147
Views: 632787

Re: Automatic setup for RTL8188CUS based wifi adapters

Thank you for this script. My pi is now wireless. (EDUP 802.11n from DealExtreme.) Two things: 1) The following may be a result of previous thrashing around to install the card before I found your script: I ended up with multiple definitions of the wlan0 in the /etc/network/interfaces file. This pre...

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