Running qt app with fbv or egl


root@myDesk:/usr/local/bin# ./application -platform egl

Available platform plugins are: eglfs, kms, linuxfb, minimal, minimalegl, offscreen, xcb.




event3 is mouse
event4 is kbd or read via by-id/usb


mice is also mouse and mouse1 is also mouse


check where the mouse is


keyboard is working as expected no mouse though


./application -platform linuxfb:fb=/dev/fb0 -plugin evdevkeyboard:/dev/input/event4 -plugin evdevmouse:/dev/input/event3@


./application -platform linuxfb -plugin EvdevMouse -plugin EvdevKeyboard > ~/application.txt

./application -platform linuxfb -plugin EvdevMouse -plugin EvdevKeyboard > ~/application.txt




drawing is very slow on /dev/fb0
each time a new frame is drawn We can see from top to bottom it is being drawn


Qt for embedded linux




./configure -v -debug -opensource -confirm-license -no-use-gold-linker -nomake examples -nomake tests -nomake tools -no-cups -no-pch -no-linuxfb -skip qtquick1 -skip declarative -skip multimedia -opengl es2 -no-eglfs -system-xcb -sysroot $SUNXI_SYSROOT -device linux-sunxi-g++ -device-option CROSS_COMPILE=/home/name/gcc-linaro-arm-linux-gnueabihf-4.8-2014.04_linux/bin/arm-linux-gnueabihf- -prefix /opt/qt/sunxi




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