Re: [yocto] [meta-raspberrypi] Waveshare touchscreen
On Tue, Jul 3, 2018 at 4:40 AM, Michele Tirinzoni wrote: > Anyway, the config.txt is just enough to be able to use the screen with > touch functionality ? No need to have any driver installed ? > These panels have two cables that must be connected to the board: HDMI and USB. The HDMI handles all the video. The USB handles power and all the touch stuff; touch "just works" magically. In my builds I tend to add: RDEPENDS_packagegroup-core-x11-utils_remove_pn-packagegroup-core-x11 = "xinput-calibrator" PACKAGECONFIG_pn-xserver-nodm-init = "nocursor" The first line removes the package that keeps popping up the touch calibrator software on boot. The second line removes the pointer (which isn't relevant if you're using touch). Both of these assume you're using x11, I have no idea how to setup wayland similarly. -- ___ yocto mailing list yocto@yoctoproject.org https://lists.yoctoproject.org/listinfo/yocto
Re: [yocto] [meta-raspberrypi] Waveshare touchscreen
Thanks Trevor. I don't see he zero in their supported device list, I will try to contact them. Anyway, the config.txt is just enough to be able to use the screen with touch functionality ? No need to have any driver installed ? On Tue, 3 Jul 2018 at 04:33, Trevor Woerner wrote: > On Wed, Jun 27, 2018 at 7:38 AM, Michele Tirinzoni > wrote: >> >> I saw in the documentation page that the Waveshare touchscreen is >> supported. >> Before buying one of those I'd like to know if anyone tried it recently >> with a rpi zero w or if there's any known issue. >> > > I added the support for the waveshare screen and use it regularly with a > Raspberry Pi 3 (B and B+) 32-bit. My _latest_ build and test from master > for RPi3B+-32 was just last week. Check the commit message for the specific > one I'm using: > > > https://github.com/agherzan/meta-raspberrypi/commit/da32aac453da278e254d37b816602410af85d162#diff-a8b738ce971c646d8c30f0d75c6c45b9 > > I haven't tried it with the Zero, in fact, I haven't tried a Zero at all. > -- ___ yocto mailing list yocto@yoctoproject.org https://lists.yoctoproject.org/listinfo/yocto
Re: [yocto] [meta-raspberrypi] Waveshare touchscreen
On Wed, Jun 27, 2018 at 7:38 AM, Michele Tirinzoni wrote: > > I saw in the documentation page that the Waveshare touchscreen is > supported. > Before buying one of those I'd like to know if anyone tried it recently > with a rpi zero w or if there's any known issue. > I added the support for the waveshare screen and use it regularly with a Raspberry Pi 3 (B and B+) 32-bit. My _latest_ build and test from master for RPi3B+-32 was just last week. Check the commit message for the specific one I'm using: https://github.com/agherzan/meta-raspberrypi/commit/da32aac453da278e254d37b816602410af85d162#diff-a8b738ce971c646d8c30f0d75c6c45b9 I haven't tried it with the Zero, in fact, I haven't tried a Zero at all. -- ___ yocto mailing list yocto@yoctoproject.org https://lists.yoctoproject.org/listinfo/yocto
[yocto] [meta-raspberrypi] Waveshare touchscreen
Hi, I saw in the documentation page that the Waveshare touchscreen is supported. Before buying one of those I'd like to know if anyone tried it recently with a rpi zero w or if there's any known issue. Thanks in advance. ## Michele -- ___ yocto mailing list yocto@yoctoproject.org https://lists.yoctoproject.org/listinfo/yocto