FAQ_MA35D1_Touch Panel Issue

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yhcheng3
Posts: 15
Joined: 02 Dec 2022, 10:46

05 Dec 2022, 13:45

Question :

The Capacitive Touch Panel Can Display, but Touchpad Cannot Work


Answer.

The MA35D1 support ADC interface touch driver for the resistive touchpad and the ILI series I2C interface for the capacitive touchpad.

If the user is using a capacitive touch screen, modify the following settings:

Code: Select all

      
set BOARD_USING_GT911:
-> Hardware Driver Config -> Board extended module drivers
[x] GT911 TPC
      
set NU_PKG_USING_TPC_GT911:
-> Hardware Driver Config -> Nuvoton Packages Config
[x] GT911 TPC
      
set RTT,reverse the X-Y-axis
-> Hardware Drivers Config -> Nuvoton Packages Config
[*] Reverse X-Y coordinate
After setting, the GT911 capacitive touchpad can work!




#MA35D1 #touch panel #touchpad #GT91
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