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    critters

    @critters

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    Latest posts made by critters

    • RE: Handheld Recalbox

      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 !!!

      posted in Your recalbox
      critters
      critters