Re: Raspberry with Touch Display

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Re: Raspberry with Touch Display

Michael Nenninger
Hello Guys,

now second Try.

The Touch Finger down event is realy an big problem for me.
http://www.gepatto.nl/category/raspberrypi/ i found this.

I what it fixed but I am realy new on Linux and do not under stand how
EVDEV Works.

Please help

Der kleine Punk

Am 17.03.2017 um 08:23 schrieb Michael Nenninger:

> Hello Guys,
>
> I get this Message:
>
> INFO: The key you just pressed is not recognized by SDL. To help get
> this fixed, please report this to the SDL mailing list
> <[hidden email]> EVDEV KeyCode 330
>
> https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-input-evdev/+bug/828893 
>
>
> I get this error during build the Tests
>
> gcc -o testgles testgles.c -g -O2 -D_REENTRANT
> -I/usr/local/include/SDL2 -I/opt/vc/include
> -I/opt/vc/include/interface/vcos/pthreads
> -I/opt/vc/include/interface/vmcs_host/linux  -DHAVE_OPENGLES
> -DHAVE_OPENGLES2 -DHAVE_OPENGL -DHAVE_SDL_TTF -g -lSDL2_test
> -L/usr/local/lib -Wl,-rpath,/usr/local/lib -Wl,--enable-new-dtags
> -lSDL2   -lGLESv1_CM -lm
> /usr/bin/ld: cannot find -lGLESv1_CM
> collect2: error: ld returned 1 exit status
> Makefile:157: recipe for target 'testgles' failed
> make: *** [testgles] Error 1
>
>  not work ./configure --host=arm-linux-gnueabihf --disable-video-x11
> --disable-video-opengl
>  not work ./configure --disable-pulseaudio --disable-esd
> --disable-video-mir --disable-video-wayland --disable-video-opengl
> --host=arm-linux-gnueabihf
>
> sudo apt-get remove libx11-dev libxext-dev libxrandr-dev
> libxcursor-dev libxi-dev libxinerama-dev libxxf86vm-dev libxss-dev
>
> ./configure -> Now Works
>
> When the X developer h Files exiting it is work but than i get not
> build the Raspberry driver to use SDL2 without X. The RPI driver is
> only working when the X Headers are not on the System. I have Try many
> Options.
>
> I use Debian Jessi with Pixel and SDL2 2.0.5 Complied on Raspberry it
> self.
>
> The Touch is
> http://www.waveshare.com/product/mini-pc/raspberry-pi/displays/7inch-hdmi-lcd-c.htm
>
> It is an CarPC project at the Moment I play with SDL2 as GUI.
>
> https://bitbucket.org/numberfive/sdl2guitests
>
> Der kleine Punk
>
> Sorry for my Bad English i am German
>
>


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