Raspberry Pi 4

For information, Recalbox IS NOT compatible with Raspberry Pi 4 yet.
Pour information, Recalbox N'EST PAS encore compatible avec le Raspberry Pi 4.

The Recalbox Team.

Hyperpixel 4.0 Display



  • Hallo,
    kann mir vielleicht jemand bei der Installation eines Hyperpixel 4.0 Displays helfen?

    Unter SSH bekomme ich nur die Anweisung mich als Benutzer mit sudo Rechten anzumelden?

    Manuel die config.txt anzupassen hat auch nicht geholfe.


  • Staff
    Moderator
    Team

    @netway Recalbox is NOT Raspbian, you cannot install it like that. Recalbox is an operating system built from scratch so this kind of script won't work. If you have very good linux skills, you can try to find if there is a way to compile Recalbox with the sources of this product and help us.


  • Tester

    @netway
    hi, sorry for the english answer but my deutsch is bad

    the driver to use is hyperpixel4 (and not hyperpixel)

    have a look on :
    https://github.com/pimoroni/hyperpixel4

    how to :

    • compile hyperpixel4.dts (if you have raspbian) or search hyperpixel4.dtbo on the web
    • copy hyperpixel4.dtbo to boot/overlays/ on recalbox
    • add at the bottom of config.txt file :
    # HyperPixel LCD Settings
    dtoverlay=hyperpixel4
    overscan_left=0
    overscan_right=0
    overscan_top=0
    overscan_bottom=0
    framebuffer_width=800
    framebuffer_height=480
    enable_dpi_lcd=1
    display_default_lcd=1
    dpi_group=2
    dpi_mode=87
    dpi_output_format=0x7f216
    display_rotate=3
    hdmi_timings=480 0 10 16 59 800 0 15 113 15 0 0 0 60 0 32000000 6
    
    • copy the hyperpixel4-init who is in /dist directory of github link to /usr/bin/ of recalbox
    • at least, you must execute hyperpixel4-init to initialize the screen at recalbox startup, for example you can add the hyperpixel4-init command at the top of /etc/init.d/S02splash or create a S02hyperpixel script with this command inside

    you must remount the recalbox system with rw access to do the 2 last items

    reboot and enjoy !

    the french thread is here :
    https://forum.recalbox.com/topic/17854/ecran-hyperpixel-4-pouces


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