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    • cluf20
      cluf20 last edited by

      J'ai créé un article sur Thingiverse pour ceux qui voudraient récupérer les fichiers 3D:

      http://www.thingiverse.com/thing:1792253

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      • acris
        acris last edited by

        Bonjour @cluf20
        serait il possible que tu parles ton programme ou script sur le teensy ?
        aurais tu des schémas de montage cablage des différents composants ?

        cluf20 1 Reply Last reply Reply Quote 0
        • cluf20
          cluf20 @acris last edited by

          @acris Salut @acris, oui tu veux quoi exactement? Faudrait que je fasse un plan des connexions/cabalge, c'est assez simple.

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          • acris
            acris last edited by

            Salut @cluf20 mes meilleurs voeux 2017
            ben un truc complet qui explique comment câbler quoi et comment on a beaucoup de questions sur les teensy
            un truc genre notice de montage assemblage.
            Si tu peux nous faire un truc sur le wiki ça serait tip top.

            cluf20 1 Reply Last reply Reply Quote 0
            • cluf20
              cluf20 @acris last edited by

              Merci @acris Meilleurs Voeux à toi aussi!!

              Ok ça marche, ben écoute je vais vous faire ça!!

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              • tikiandskull
                tikiandskull last edited by

                belle console!

                et ouais, un tuto sur les teensy ça serait top! 🙂

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                • critters
                  critters last edited by

                  Bonjour à tous 🙂
                  j'ai un "petit" problème...
                  après m'être fait une manette d'arcade avec recalbox, j'aurais aimé en faire une console portable...
                  j'ai donc acheté un écran 3.5" (marque Kuman)
                  fourni avec un driver...
                  j'ai réussi sur une installation unix (raspbian-jessie) à installer les drivers

                  sudo tar zxvf LCD-show-160701.tar.gz
                  cd LCD-show/
                  sudo ./LCD35-show

                  outre la commande TAR qui ne va pas, je l'avais déjà décompressé par le passé, donc j'ai pu lancer le contenu de LCD35-show (qui contient les commandes suivantes :

                  sudo mkdir /etc/X11/xorg.conf.d
                  sudo cp ./usr/tft35a-overlay.dtb /boot/overlays/
                  sudo cp ./usr/tft35a-overlay.dtb /boot/overlays/tft35a.dtbo
                  sudo cp -rf ./usr/99-calibration.conf-35 /etc/X11/xorg.conf.d/99-calibration.conf
                  sudo cp -rf ./usr/99-fbturbo.conf /usr/share/X11/xorg.conf.d/
                  sudo cp ./usr/cmdline.txt /boot/
                  sudo cp ./usr/inittab /etc/
                  sudo cp ./boot/config-35.txt /boot/config.txt
                  sudo reboot

                  (j'ai tenté de virer les Sudo puisque je me connectes en root, mais ca ne passe pas non plus (à part le reboot 😢 je vous laisse que les messages d'erreur)

                  mkdir: can't create directory '/etc/X11/xorg.conf.d': No such file or directory
                  cp: can't create '/boot/overlays/tft35a-overlay.dtb': Read-only file system
                  cp: can't create '/boot/overlays/tft35a.dtbo': Read-only file system
                  cp: can't create '/etc/X11/xorg.conf.d/99-calibration.conf': No such file or directory
                  cp: can't create '/usr/share/X11/xorg.conf.d/': No such file or directory
                  cp: can't create '/boot/cmdline.txt': File exists
                  cp: can't create '/etc/inittab': File exists
                  cp: can't create '/boot/config.txt': File exists

                  je vous mets aussi le contenu du fichier boot/config.txt
                  *# For more options and information see

                  http://www.raspberrypi.org/documentation/configuration/config-txt.md

                  Some settings may impact device functionality. See link above for details

                  uncomment if you get no picture on HDMI for a default "safe" mode

                  #hdmi_safe=1

                  uncomment this if your display has a black border of unused pixels visible

                  and your display can output without overscan

                  #disable_overscan=1

                  uncomment the following to adjust overscan. Use positive numbers if console

                  goes off screen, and negative if there is too much border

                  #overscan_left=16
                  #overscan_right=16
                  #overscan_top=16
                  #overscan_bottom=16

                  uncomment to force a console size. By default it will be display's size minus

                  overscan.

                  #framebuffer_width=1280
                  #framebuffer_height=720

                  uncomment if hdmi display is not detected and composite is being output

                  hdmi_force_hotplug=1

                  uncomment to force a specific HDMI mode (this will force VGA)

                  #hdmi_group=1
                  #hdmi_mode=1

                  uncomment to force a HDMI mode rather than DVI. This can make audio work in

                  DMT (computer monitor) modes

                  #hdmi_drive=2

                  uncomment to increase signal to HDMI, if you have interference, blanking, or

                  no display

                  #config_hdmi_boost=4

                  uncomment for composite PAL

                  #sdtv_mode=2

                  #uncomment to overclock the arm. 700 MHz is the default.
                  #arm_freq=800

                  Uncomment some or all of these to enable the optional hardware interfaces

                  dtparam=i2c_arm=on
                  #dtparam=i2s=on
                  dtparam=spi=on
                  enable_uart=1

                  Uncomment this to enable the lirc-rpi module

                  #dtoverlay=lirc-rpi

                  Additional overlays and parameters are documented /boot/overlays/README

                  Enable audio (loads snd_bcm2835)

                  dtparam=audio=on
                  dtoverlay=tft35a
                  dtoverlay=ads7846,cs=1,penirq=17,penirq_pull=2,speed=1000000,keep_vref_on=1,swapxy=1,pmax=255,xohms=60,xmin=200,xmax=3900,ymin=200,ymax=3900*

                  (c'est assez indigeste)
                  Je suis vraiment nul en unix (mais je comprends assez vite en général) et en anglais...

                  bref :
                  AU SECOURS !!!

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                  • ian57
                    ian57 Staff last edited by

                    vu le pilote je pense que c'est un waveshare... cf : https://github.com/recalbox/recalbox-os/wiki/TFT-Screen-SPI-Bus-(EN) pour le support pour recalbox

                    "UNIX is basically a simple operating system, but you have to be a genius to understand the simplicity." Dennis Ritchie

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                    • farwrc
                      farwrc @cluf20 last edited by farwrc

                      @ Cluf20 Hi Congratulations for the very very cool project !!
                      So you can guide me on how to get tft to work? i followed this https://github.com/recalbox/recalbox-os/wiki/TFT-Screen-SPI-Bus-(EN)
                      and works but if i reboot the screen it is not work anymore and all the files and scripts are deleted of the folders

                      can you help?

                      don't given up your dreams

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                      • HattyDamp
                        HattyDamp last edited by

                        Hi...i am a new user here. In my case i can get the video signal output in the TFT display. Is far from ready to use but at least it "partially" works. Using fbtft and fbcp i can get the signal from the HDMI port and use it on the TFT screen. It works in the menu, but when i try to play i game, it goes to the recalbox black screen like the game isn't using HDMI or something.

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