====== 'ODROID' ======

Some stuff about //GNU/Linux// on [[http://www.hardkernel.com/main/products/prdt_info.php?g_code=G145457216438|ODROID-C2]]. The purpose is to adapt the //Epeios// software components to an //ARM// 64 bits architecture, the 32 bits one is already supported thanks to my //Nokia N900//.

===== Installation =====

I choose //odrobian// : http://oph.mdrjr.net/odrobian/doc/getting-started.html. The following procedure is for //Windows//.

  * Download an image : http://oph.mdrjr.net/odrobian/images/s905/ (the __not__ hybrid one ; don't really know what the difference is between hybrid/non-hybrid without/with ),
  * extract (//7-Zip// can be used for this),
  * write above resulting image to SD card using //Disk Imager// (retreived from http://odroid.com/dokuwiki/doku.php?id=en:odroid_flashing_tools),
  * ''apt-get update'',
  * ''apt-get install aptitude'' (after this, you can use //aptitude// to as package manager),
  * ''dpkg-reconfigure tzdata''.


===== GPIO =====

==== C/C++ ====

<note tip>This also installs the ''gpio'' command!</note>

  * ''git clone https://github.com/hardkernel/wiringPi''
  * ''cd wiringPi''
  * ''sudo ./build''

====  Python ====

https://wiki.odroid.com/odroid-c2/application_note/gpio/wiringpi

Package name for the //python// package manager (''pip''): ''python-pip''.
  * ''sudo apt install python-dev python-setuptools python3-dev python3-setuptools swig''
  * ''git clone %%--%%recursive https://github.com/hardkernel/WiringPi2-Python''
  * ''cd WiringPi2-Python''
  * ''sudo python3 setup.py install''

===== GPIO 7 switching back to IN mode =====

https://forum.odroid.com/viewtopic.php?t=31945

Add following to ''/etc/modprobe.d/blacklist.conf'':
<code conf>
# Prevents the GPIO 7 to switching automatically back to IN mode.
blacklist w1_gpio
blacklist wire
</code>
===== Streaming a camera =====

https://forum.odroid.com/viewtopic.php?t=23503