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OrangePi Zero 2 + adafruit touchscreen input events

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Published in 2021-6-15 15:36:16 | Show all floors |Read mode
Edited by busatoa at 2021-6-15 15:41

Hi everybody,
I'm new about orangepi soc,
I bought a OrangePi Zero 2 and I'm trying to interface it to AdaFruit 2.8" Touchscreen Resistive Display
(https://learn.adafruit.com/adafr ... isplay-raspberry-pi),

I solved the first step about the display framebuffer , the interface is ili9341 , this is the command:

modprobe fbtft_device custom name=fb_ili9341 gpios=reset:69,dc:71 speed=65000000 rotate=90 busnum=1 cs=1 bgr=1 txtbuflen=65536


but I can't using the interface for input touch, it's based on stmpe610 so I tried to compile the kernel  to include stmpe-ts module,
but modprobe stmpe-ts not produce any effects (I deployed the udev rules also, SUBSYSTEM=="input", ATTRS{name}=="stmpe-ts", ENV{DEVNAME}=="*event*", SYMLINK+="input/touchscreen").

have you any exeperience about it in order to help me to close this "knowledge loop"?

Note. I installed Ubuntu Bionic Desktop

Thanks,
Alessandro



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Published in 2023-7-19 14:07:20 | Show all floors
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