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lvgl / lvgl_esp32_drivers

Drivers for ESP32 to be used with LVGL
MIT License
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cst816 touch driver #203

Open spaceMan00 opened 2 years ago

spaceMan00 commented 2 years ago

I implemented cst816 touch driver https://github.com/fbiego/dt78/blob/master/datasheets/CST816S.pdf This has been tested on an ESP32-S3-WROOM-1 module. While testing I noticed a bugs related to SPI DMA and fixed it. I know it would have been better to branch from develop but I noticed that there are major changes between develop and master and I started implementing all my work from master.

krupis commented 1 year ago

Hello. I use T-Display S3 module: https://www.lilygo.cc/products/t-display-s3

I got the basic example working based on i80_controller esp-idf example. My example project can be found here: https://github.com/krupis/T-Display-S3-esp-idf

According to T-Display-S3 documentation, the display uses CST816 touch driver: image

But in the menuconfig, I can only choose from the following: image

Could you please help me understand how can I use the CST816 driver for my project?