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FAQ

Initialize tslib touch function  Issue Date:2025-03-03

When creating a MA35D1 image with Buildroot, it's possible that the touch function will not work properly.

To resolve this issue, you can add an initialization script to run after the device boots up.

 

#!/bin/sh

if [ -e /dev/input/touchscreen0 ]; then
 TSLIB_TSDEVICE=/dev/input/touchscreen0

 export TSLIB_TSDEVICE
fi
Products: Microprocessors ,Arm Cortex-A35 MPUs
Applications:
Function: Others,Buildroot/ Yocto,Touchpad,tslib