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    SNES GPIO Controller PRS-Tech Pi Zero

    GamePad/GPIO/USB encoder
    snes gpio prs-tech zero
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    • RodBlanc
      RodBlanc last edited by

      Guys i need help.
      I want to configure a GPIO controller but recalbox just doesn't pick it up right.
      Basically i have this snes controller with a raspberry pi zero w inside, and the buttons are wired through gpio. Using retopie it works fine cause i have a scrip for it to work. But im not stisfied with retopie and want to try recalbox.

      These are my gpio wiring
      ltd7B84.jpg
      I have activated gpio controllers in the .conf, but it sees the controller seperratly. If I activate only 1 controller it sees only the the LEFT and UP button as controller one. And it thinks it has a second gpio controller connect and pick up START, SELECT, A, B, Y, X, L and R as it.
      DOWN and RIGHT buttons are just not pick up

      i have tried setting "controllers.gpio.args=map=1 gpio=28,15,16,27,32,29,36,31,38,35,37,40,-1"
      but it still doesnt change anything. Player one still only gets LEFT and UP
      have also tried "controllers.gpio.args=map=1 gpio=gpio1,gpio22,gpio23,gpio0,gpio12,gpio5,gpio16,gpio6,gpio20,gpio19,gpio26,gpio21,-1"
      but this one the controller is not even recognized anymore

      what should i do?

      In case ur wondering this is how it looks like on the board
      oAwBD02.jpg

      Zing 1 Reply Last reply Reply Quote 0
      • Zing
        Zing Global moderator Translator @RodBlanc last edited by

        @rodblanc Check these tutorials calmly, it should help:

        • https://recalbox.gitbook.io/documentation/tutorials/controllers/gpio/play-with-your-original-controller-using-gamecon ( I don't know what happened to the images in this tutorial, if you need, see the original in French)
        • https://recalbox.gitbook.io/documentation/tutorials/controllers/gpio/gpio-controls/gpio-joystick-driver-for-raspberry-pi
        • https://recalbox.gitbook.io/documentation/v/francais/tutoriels/controleurs/gpio/les-controleurs-gpio

        Se a minha resposta foi útil, por favor, dê um voto positivo, clicando na seta para cima logo abaixo da resposta, ao lado de "citar".
        If my answer was helpful, please give a positive feedback by clicking the up arrow below the answer, next to "quote".

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