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Dobrica Pavlinušić's random unstructured stuff
RaspberryPi: Revision 12
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{tag_list: raspberrypi} ^ [OV7670] * http://www.raspberrypi.org/phpBB3/viewtopic.php?uid=25856&f=44&t=11839&start=0 ^ DHT11/DHT22 * http://www.tortosaforum.com/raspberrypi/dht11driver.htm * http://learn.adafruit.com/dht-humidity-sensing-on-raspberry-pi-with-gdocs-logging/overview ^ Hints from forum ^^ CEC - turn TV on off http://www.raspberrypi.org/forum/viewtopic.php?f=35&t=15749 .pre root@raspberrypi:/home/pi# git clone https://github.com/Pulse-Eight/libcec.git root@raspberrypi:/home/pi# cd libcec/ root@raspberrypi:/home/pi/libcec# apt-get install autoconf automake libtool liblockdev1-dev libudev-dev libraspberrypi-dev root@raspberrypi:/home/pi/libcec# sh -x bootstrap root@raspberrypi:/home/pi/libcec# ./configure .pre ^^ screen saver http://www.raspberrypi.org/phpBB3/viewtopic.php?p=84831#p84831 .pre # prevent screensaver from powering down display setterm -blank 0 -powerdown 0 > /dev/tty0 # clear the display and turn off the flashing cursor clear > /dev/tty0 setterm -cursor 0 > /dev/tty0 # turn the cursor back on when done with omxplayer setterm -cursor 1 > /dev/tty0 .pre ^^ YouTube transcoding in VLC http://www.raspberrypi.org/phpBB3/viewtopic.php?p=163658#p163658 .pre cvlc 'youtube.com/watch?v=XXXXXXXXXX' :sout='#transcode{vcodec=h264,vb=0,fps=0,scale=0,height=720,acodec=mp4a,ab=128,channels=2,samplerate=44100}:http{mux=ffmpeg{mux=flv},dst=:8080/youtube}' :sout-keep .pre ^ Education materials * http://pi.cs.man.ac.uk/download/Raspberry_Pi_Education_Manual.pdf * http://www.ocr.org.uk/qualifications/by-subject/computing/raspberry-pi/ * http://www.cl.cam.ac.uk/projects/raspberrypi/ |