hi, ( first of all, i want to apologise for mine english )
I have an lcd 3.5 with GPIO conectors for raspberry pi 3.
I want to pres an button and change the /usr/share/X11/xorg.conf.d/99-fbturbo.conf
(for shanging HDMI to GPIO )
from:
Section "Device"
Identifier "Allwinner A10/A13/A20 FBDEV"
Driver "fbturbo"
Option "fbdev" "/dev/fb0"
Option "SwapbuffersWait" "true"
EndSection
to:
Section "Device"
Identifier "Allwinner A10/A13/A20 FBDEV"
Driver "fbturbo"
Option "fbdev" "/dev/fb1"
Option "SwapbuffersWait" "true"
EndSection
with a press of a button, i prefer Node Red, if this is posible, or python, or everithing else.