I have issues getting this screen running on ZynthianOS
Of course I built a RasbianOS image first and made the steps as described in the wiki entry.
And it works.
But when I install it in the zynthian environment, the service doesn’t start
I configured a Custom Device with that config
hdmi_force_hotplug=1
dtparam=i2c_arm=on
dtparam=spi=on
enable_uart=1
display_rotate=0
max_usb_current=1
config_hdmi_boost=7
hdmi_group=2
hdmi_mode=1
hdmi_mode=87
hdmi_drive=1
hdmi_cvt 800 480 60 6 0 0 0
dtoverlay=ads7846,cs=1,penirq=25,penirq_pull=2,speed=50000,keep_vref_on=0,swapxy=0,pmax=255,xohms=150,xmin=200,xmax=3900,ymin=200,ymax=3900
Framebuffer /dev/fb0, width 800, height 480
Although xinit is giving up, I don’t want to.
Did I miss anything? the ads7846 overlay exists.
Ah, on a Raspbi4