How to use the touch panel without existing libraries

Hi Community,

I have a 3.5" TFT LCD for arduino uno with touch panel. I have seen, there are a lot of libraries and functions availabel to use it in the arduino environment. But I want it to use with a foreign MCU. There are the pins for the LCD Driver (data 8bit parallel + control), for the SD card and the power. But I couldn´t see the pins for the touch panel. Seems they are muliplext.

I want to know, to get an access to the touch panel pins.

Thank you very much for responds.

This topic was automatically closed 180 days after the last reply. New replies are no longer allowed.