[Buildroot] Smart pi touch problems

Peter Seiderer ps.report at gmx.net
Thu Apr 8 21:42:04 UTC 2021


Hello Aziz,

On Thu, 8 Apr 2021 07:44:05 -0500 (CDT), dzeko1234 via buildroot <buildroot at busybox.net> wrote:

> Hello , I am deploying a Qt app on RPI3 target using buildroot toolchain .
> Also i generated Rpi image from Buildroot . So i would like to use the Pi
> touchscreen but I don't know how to configure it . Currently my App appears
> on rpi but the touchscreen doesn't work .
> Any helps please
> thank you

Did you enable/configure the appropriate device tree overlay for
your touchscreen (see [1], [2])?

Regards,
Peter

[1] https://www.raspberrypi.org/documentation/configuration/device-tree.md
[2] https://github.com/raspberrypi/firmware/blob/master/boot/overlays/README

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