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nik-sharky / arduino-goodix

Arduino goodix touch screen driver
MIT License
28 stars 21 forks source link

GT9271 chip? #4

Open sandric opened 5 years ago

sandric commented 5 years ago

Hi, I kinda new to touch panels world, is there was any tests for GT92* chips? I'm looking into playing with https://www.buydisplay.com/default/10-1-inch-capacitive-touch-panel-with-controller-gt9271-10-point-multi-touch touch panel in my project, I wonder if I'll get any luck connecting it to arduino or esp32?

nik-sharky commented 5 years ago

Hi, You can try this lib. It is possible that main control registers on GT92 is the same. Unfortunately can't find any datasheet with registers description for GT92.

fvanroie commented 3 years ago

Hi @nik-sharky,

I'm also looking for a driver for the GT9271. The datasheet is at the bottom of the link provided by @sandric .

joejackson1993 commented 3 years ago

@nik-sharky @sandric Any luck getting this to work with the GT9271? I was hoping to use it with this touch panel. https://www.buydisplay.com/9-inch-capacitive-touch-panel-with-controller-gt9271-10-point-multi-touch

nanoparticle commented 3 years ago

There is a datasheet for the GT9271 with the register map available at https://dl.linux-sunxi.org/touchscreen/GT9271%20Datasheet.pdf, though it is in Chinese.