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    Please do not post a support request without first reading and following the advice in https://retropie.org.uk/forum/topic/3/read-this-first

    NES Power Pad?

    Scheduled Pinned Locked Moved Help and Support
    nespower padnestopiafceumm
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    • hooperreH
      hooperre
      last edited by hooperre

      Pi Model or other hardware: RPi3B
      RetroPie Version Used: 4.2.2
      Built From: (Pre made SD Image on RetroPie website)
      USB Devices connected: Generic Dance Pad (works flawlessly with PSX Emu), USB thumb drive 64 GB
      Guide used: (Mention if you followed a guide): Haven't seen any guides/threads on here, reddit, youtube
      Emulator: Nestopia, FCEUMM, haven't tried quicknes)

      Has anyone been able to use a generic dance pad in order to emulate a power pad? Trying to go back and play World Class Track Meet and Short Order!, but I see that iti isn't as simple as configuring inputs like with PSX and DDR (which was very simple). I read that Nestopia standalone has all peripheral support, but didn't see anything in the NES wiki regarding the power pad.

      Has anyone been successful in setting one up? Thanks.

      4B ~ RPi PSU 5.1V / 3.0A ~ 32GB SanDisk microSD ~ 128GB USB

      mediamogulM 1 Reply Last reply Reply Quote 0
      • mediamogulM
        mediamogul Global Moderator @hooperre
        last edited by

        @hooperre

        As you say, this ability is possible in the standalone Nestopia and the standalone FCEUX will also work. Unfortunately, support has yet to be added to lr-nestopia and lr-fceux. I'd love to play some 'Short Order' myself.

        RetroPie v4.5 • RPi3 Model B • 5.1V 2.5A PSU • 16GB SanDisk microSD • 512GB External Drive

        hooperreH 1 Reply Last reply Reply Quote 0
        • hooperreH
          hooperre @mediamogul
          last edited by

          @mediamogul Thanks. Heartbreaking. Haha. I'll have my dance pad ready for when the day comes.

          4B ~ RPi PSU 5.1V / 3.0A ~ 32GB SanDisk microSD ~ 128GB USB

          mediamogulM 1 Reply Last reply Reply Quote 0
          • mediamogulM
            mediamogul Global Moderator @hooperre
            last edited by mediamogul

            @hooperre

            Out of curiosity, did you have a hardware solution in mind for interfacing the pad itself? I've never see a USB adapter that's compatible, but if you know of one I'd love to go ahead and pick it up. Niche products like this have a bad habit of being discontinued by the time you can actually make use of them.

            RetroPie v4.5 • RPi3 Model B • 5.1V 2.5A PSU • 16GB SanDisk microSD • 512GB External Drive

            hooperreH 1 Reply Last reply Reply Quote 0
            • hooperreH
              hooperre @mediamogul
              last edited by

              @mediamogul I guess I was just hoping a generic USB dance pad would end up working some how. Similar to how an air mouse works as a zapper gun.

              4B ~ RPi PSU 5.1V / 3.0A ~ 32GB SanDisk microSD ~ 128GB USB

              mediamogulM 1 Reply Last reply Reply Quote 0
              • mediamogulM
                mediamogul Global Moderator @hooperre
                last edited by

                @hooperre

                Gotchya. I bet that would work. The only remaining problem to overcome would be the lack of a few buttons. Most dance mats I've seen have nine buttons whereas the Power Pad had twelve on the 'A' side. Why aren't these things ever easy?

                RetroPie v4.5 • RPi3 Model B • 5.1V 2.5A PSU • 16GB SanDisk microSD • 512GB External Drive

                edmaul69E hooperreH 2 Replies Last reply Reply Quote 0
                • edmaul69E
                  edmaul69 @mediamogul
                  last edited by

                  @mediamogul i have a power pad and i can easily modify it to actually work on the pi. My issue is just the emulators dont recognize button presses when playing those games. So as soon as that happens i will mod my mat.

                  mediamogulM 1 Reply Last reply Reply Quote 1
                  • hooperreH
                    hooperre @mediamogul
                    last edited by hooperre

                    @mediamogul Yeah. I was looking and Short Order only uses 8 of those 12, so it would work, but would be imperfect. I think that generally, the 12 were used to accommodate 2 people being on the pad, so I don't see why 2 dance pads wouldn't make up for it for most games. Wouldn't be perfect, but better than nothing.

                    Not sure if this puppy would do the trick or not:
                    Amazon LINK

                    4B ~ RPi PSU 5.1V / 3.0A ~ 32GB SanDisk microSD ~ 128GB USB

                    1 Reply Last reply Reply Quote 0
                    • mediamogulM
                      mediamogul Global Moderator @edmaul69
                      last edited by

                      @edmaul69

                      i have a power pad and i can easily modify it to actually work on the pi.

                      Is there an article you favor that you can link for the conversion? I still have my old Power Pad and I wouldn't want to cut into that, but they're pretty cheap and I wouldn't mind picking up another one to mod.

                      RetroPie v4.5 • RPi3 Model B • 5.1V 2.5A PSU • 16GB SanDisk microSD • 512GB External Drive

                      edmaul69E 1 Reply Last reply Reply Quote 1
                      • edmaul69E
                        edmaul69 @mediamogul
                        last edited by

                        @mediamogul it wouldnt work on the nes. I would remove all the circuitry in it and install a small board like raphnets 12 buttons to usb board making it a usb power pad. Or in my own personal case, i might just wire a 15 pin cable so i can just plug it into the connectors on my ipac.

                        A 1 Reply Last reply Reply Quote 1
                        • A
                          arpruss @edmaul69
                          last edited by

                          1. A single dance pad can't be used even to get half of the Power Pad because the center square on dance pads is not active.
                          2. Assuming the Power Pad works inside like a Konami dance pad, the sensors are analog (pressure sensitive resistance), so you can't just hook up the guts to a PI, and you need a microcontroller with 12 analog pins. I don't know if the Power Pad's digital electronics can work with the PI's 3.3v GPIOs.
                          3. A full solution for the Power Pad 12 button side is to overlap TWO dance pads and use bleeding edge fceumm libretro core: https://www.instructables.com/Playing-NES-Power-Pad-Games-in-Emulation/
                          1 Reply Last reply Reply Quote 0
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