Cours:Rpi3 : Différence entre versions
| Ligne 3 : | Ligne 3 : | ||
*https://www.raspberrypi.org/documentation/installation/installing-images/linux.md | *https://www.raspberrypi.org/documentation/installation/installing-images/linux.md | ||
| − | + | ={{Rouge|Rétroéclairage}}= | |
| + | *allumer | ||
| + | **echo 0 > /sys/class/backlight/rpi_backlight/bl_power | ||
| + | **/usr/local/sbin/powerOnScreen | ||
| + | *éteindre | ||
| + | **echo 1 > /sys/class/backlight/rpi_backlight/bl_power | ||
| + | **/usr/local/sbin/powerOffScreen | ||
mdp root geii | mdp root geii | ||
Version du 8 novembre 2016 à 11:13
Préparation carte SD
- https://www.raspberrypi.org/downloads/raspbian/
- https://www.raspberrypi.org/documentation/installation/installing-images/linux.md
Rétroéclairage
- allumer
- echo 0 > /sys/class/backlight/rpi_backlight/bl_power
- /usr/local/sbin/powerOnScreen
- éteindre
- echo 1 > /sys/class/backlight/rpi_backlight/bl_power
- /usr/local/sbin/powerOffScreen
mdp root geii
cross compilation
- extract cd image
- git clone https://github.com/raspberrypi/tools
- export CC=`pwd`/gcc-linaro-5.3.1-2016.05-x86_64_arm-linux-gnueabihf/bin/arm-linux-gnueabihf-
- https://wiki.qt.io/RaspberryPi_Beginners_Guide
- qt
- git clone git://code.qt.io/qt/qt5.git
- cd qt5
- ./init-repository
- git checkout 5.3.2
- git submodule update
