This is exactly what i was looking for to finish my arcade machine project, thank you for the great video!
@BytesNBits Жыл бұрын
Glad I could help!
@idiedlastmonth Жыл бұрын
I absolutely loved this. The amount of work went into making this video is inconceivable. Thank you so so much.
@idiedlastmonth Жыл бұрын
Was wondering what wire size it was on your board. Looked thin and neat.
@BytesNBits Жыл бұрын
Hi. I use wire wrapping wire or 30awg insulated for this sort of board. Great for packing a lot of connections into a small space.
@idiedlastmonth Жыл бұрын
@@BytesNBits Thanks a lot. I love your work!
@howforless2 жыл бұрын
Thanks, I didn’t need this for retro-pi, but instead for a custom radio tuner project, i needed to bind some keyboard keys to some custom front panel control, this worked wonderfully.
@BytesNBits Жыл бұрын
Glad I could help!
@epicFAILproLP2 жыл бұрын
I am working on a little gameboy advance arcade cabinett, this is exactly what I needed (and what I will use) eventhough I wanted to do it nativ with no extra software Thanks for showing ^^
@BytesNBits2 жыл бұрын
Great! I hope you get it all working OK.
@KingALLO69 Жыл бұрын
Thank you so much for this Video! I would have liked if you had shown more in depth how the Buttons are connected with each other but I managed to gather that information through googling and at the end it worked out exactly like you have shown.
@BytesNBits Жыл бұрын
Hi. Great to hear you got it working.
@ama7376 Жыл бұрын
u r a star i m new to retro gaming n got raspberry pi from some one who didnt know how to use it and after days of search u made it easy thanks you
@BytesNBits Жыл бұрын
Thanks. Have fun playing all those games!
@tech.valiant2 ай бұрын
Just stumbled upon this video when I needed it the most. Wonderful content!
@BytesNBits2 ай бұрын
Glad it was helpful!
@umutkayacan76593 жыл бұрын
My man buildin a literally gaming console. Nicely done!
@BytesNBits3 жыл бұрын
Hi. Getting there with all the parts. Sound and battery management to come.
@rdean19722 жыл бұрын
Wonderful job. Thank you for helping figure out a good GPIO program. Just an FYI. I have a pi 3 b, installed the base pi image retropie-buster-4.7.1-rpi2_3.img.gz and the install and setup of the GPIOnext would fail. I finally updated all the updates in the retropie_setup.sh. After all of the updates, the GPIOnext installed without a hitch. In case anyone has this problem. Great instructional.
@BytesNBits2 жыл бұрын
Hi Richard. Thanks for the solution on getting the code working with the latest versions of Retropie.
@rdean19722 жыл бұрын
@@BytesNBits Thank you. If I can help with anything else, please let me know.
@BytesNBits2 жыл бұрын
@@rdean1972 Great. Will do!
@dark_phoenix_9537 Жыл бұрын
@@rdean1972 It says Failed to add edge detection when I open the config-manager
@ddummer2 жыл бұрын
First search result popping up was this... and it was the solution! My table pinball machine is going forward. Many thanks. :)
@BytesNBits2 жыл бұрын
You're welcome!
@RBIBIANO Жыл бұрын
@@BytesNBits Hi! There is a way to install raspberry pi OS AND retropie inside, that could be controlled by gpio controller with GpioNext?
@andicus1 Жыл бұрын
Just what I was looking for! Cheers!
@BytesNBits Жыл бұрын
Great. Glad it helped.
@nickfelstead75595 ай бұрын
Thanks!
@BytesNBits5 ай бұрын
Thank you very much.
@joshuaplank883 Жыл бұрын
This was super helpful. Thanks for laying it all out like that! What screen are you using? Most of the gpio screens I see use up way more pins than that one.
@BytesNBits Жыл бұрын
This is just a standard SPI screen, but not using a parallel interface (multiple data lines).
@damianzelazny57856 ай бұрын
great stuff, thank you for sharing ;D
@BytesNBits6 ай бұрын
Glad you enjoyed it!
@maxbrownlie86423 жыл бұрын
Thanks for the help mate
@BytesNBits3 жыл бұрын
Happy to help
@TheFlatEarthChannelcom2 жыл бұрын
Thanks for the easy to follow tutorial!
@BytesNBits2 жыл бұрын
You're welcome!
@invisainc-d4pp2 жыл бұрын
This Tutorial I Wonderful It is easy to follow and everything 11/10👍
@BytesNBits2 жыл бұрын
Glad it was helpful!
@alagarraja772 жыл бұрын
Hi sir can you make it Joystick module(X-Y dual axis) interface for mouse arrow and switch as select for Raspberry Pi zero board
@BytesNBits2 жыл бұрын
Hi. The GPIONext package does support a good range of inputs but you'll need to look at expanding your IO pin count to get what you're after. Have a look at the cocumentation as I think it covers using I2C IO expanders.
@jimmoriarty850810 ай бұрын
Hi, Thanks for the instructive video. I, although have a bit different project on my hands. Instead of GPIO pins, I want to use an ESP32 to wirelessly send the push button and joystick inputs to my Raspberry Pi 3 which in return would act as a wireless controller for retro-pie on Raspberry Pi. If you have any video regarding this manner then please refer it to me.
@BytesNBits10 ай бұрын
I used an ESP32 as a bluetooth keyboard in this video - kzbin.info/www/bejne/eJzJnnWha7SYh68. The basic principle is the same. You just need to find the bluetooth definitions for the game controller interface. The library I use in the video has a game controller library by the same developer.
@dankhill68519 ай бұрын
right about now its time to rock with the biggity buck bumble
@JayJay-fn3gp Жыл бұрын
Hi Buddy, I imagine You need to being conected to internet on the raspberry to install the driver , Thanks
@BytesNBits Жыл бұрын
Yes, you are right.
@Kult6472 ай бұрын
any video about the dislpay setup?
@BytesNBits2 ай бұрын
Try this one - kzbin.info/www/bejne/q6uXpJRoaahnnc0si=hmvQJaFXi8hARQR4
@giancarlomadonna55782 жыл бұрын
Hi. Great tutorial but I have a problem. 😅 I connected 1 d-pad and 4 buttons to emulate a GBoy but after installing GPIOnext the setup did not start giving the error "failed to add edge detection" which I fixed following a guide of Mholgatem. Once Retropie has restarted the system scrolls continuously to the right. My configuration: Raspberry pi zero 2w, retropie 4.7.1 (for pi 2-3), ili9341 2.2" lcd, diy pad with 8 buttons (up, down, right, left, start, select, A, B).
@BytesNBits2 жыл бұрын
I'd start by disconnecting the gamepad and starting up the RPi. If the scrolling continues you've got a software setup issue. If the scrolling only happens when the controller is wired in it's probably a wiring error. Try connecting the inputs one at a time to find when the error happens. Good luck.
@3rutu5 Жыл бұрын
Not sure if i missed it, but what GPIO header did you use for the common? is that just ground?
@BytesNBits Жыл бұрын
I think I used ground and set the GPIO input to use the inbuilt pull up resistor.
@182mm2 жыл бұрын
GREAT!!!! I RESPECT YOU!!! THANKS!!!!!!!!!!!!!!!!
@BytesNBits2 жыл бұрын
no problem!
@miguelgaming3948 ай бұрын
@ bytes N bits. Hello friend, your tutorial helped me a lot. but how can I put 2 sticks since only 1 is configured?
@BytesNBits8 ай бұрын
I don't think gpionext supports two gamepads. I guess there aren't enough io pins.
@wenfengpiao5938Ай бұрын
Do I need to set GPIO14 and GPIO15 as normal GPIO interfaces before everything starts? Because my GPIONEXT doesn't recognize these two pins
@BytesNBitsАй бұрын
It's worth clearing any special functions for these pins just to make sure. If GPIONext still can't use them check for other drivers taking control of the pins.
@mgpmbass36162 жыл бұрын
Thank you for this great tutorial! What display are you using? And is the setup the same with a RaspberryPi-4? Also, I want to make a miniature RetroPie multicade with swappable control panels. One will be a standard joystick and buttons, one will be using a Pim447 trackball and buttons and the other will be using a rotory encoder as a spinner and buttons. standard tactile buttons.
@BytesNBits2 жыл бұрын
The setup should work with any Raspberry Pi model. Good luck with the arcade cabinet.
@yololollipops24462 жыл бұрын
I'm trying to build controls for my own pi project, when you say you connect 1 end to 0v from the pi, would ground be suitable?
@BytesNBits2 жыл бұрын
Hi. Yes. 0V and ground are the same on the Pi.
@yololollipops24462 жыл бұрын
@@BytesNBits thank you so much!
@Sodwmistis6 ай бұрын
all the buttons work fine expept 2 buttons. the DOWN is GPIO 1 and the RIGHT is GPIO 0. has anyone same problem and help to work at this GPIOs??
@BytesNBits6 ай бұрын
Can you remap those functions to other GPIO pins?
@plusah12683 ай бұрын
Is there a version of this board with each module separated? Like joystick own boards, buttons, etc. I want to try and retrofit a rasp pi into a broken wii u gamepad and turn it into a steam deck Jr lmao. If I succeed, I could finally remove all the emulated games I have on steam deck which fill up the games page
@BytesNBits3 ай бұрын
You'd need to break down the circuit yourself. It's basically some buttons connecting the GPIO pins to ground.
@danilovegap7 ай бұрын
At 8:46 GPIONext shows a "Commands" option, what kind of commands are they? That's very interesting because I'm using 2 Zero Delay Encoders, one for P1 and one for P2, but I also want 4 extra buttons for admin functions like retroarch Menu, Quit, Pause, etc , do you think I can wire these buttons to GPIO pins and trigger these hotkeys in retropie?
@BytesNBits7 ай бұрын
GPIO next allows you to map gpio pins to pretty much any input button on the computer. in the list you pointed out I think you map buttons to mimic keyboard keys. I haven't looked in the commands menu but just select it and it will give you some options. So yes, you can wire in extra buttons and map those to keys or other buttons. Then in Retropie set those as your hotkeys.
@duanefreeman31526 ай бұрын
well got the screen going and now the controller ....next sound
@BytesNBits6 ай бұрын
Great. Have fun. I'll have to do a sound video at some point.
@jasithiss Жыл бұрын
How do you wire everything up on the bottom of the prototype board? (4:14)
@BytesNBits Жыл бұрын
Hi. The prototype board I use is matrix board where every hole/pin has a single solder pad. I simply wire from pin to pin with very fine solid core wire (or use wire wrapping wire). It's very old school but easy to get things up and running quickly and in a small space.
@jonathanreader65033 ай бұрын
Will this handle variability on an analog joystick? (turning slight left, full left, etc.)
@BytesNBits3 ай бұрын
The GPIO setup I use is purely digital inputs.
@TNT925 Жыл бұрын
Will this work separately from a usb controller? I’m thinking of using the gpio buttons as system buttons (like close game, and save states)
@BytesNBits Жыл бұрын
It should do. I'm not sure how the GPIONext identifies itself to the OS so that you can reliably map your 2 controllers. You'd need to have a play around with the game controller settings.
@ethanzif90082 жыл бұрын
What is the display that you are using for this project? Also, great video demonstration!
@BytesNBits2 жыл бұрын
Hi. I'm using a fairly generic ILI9341 driver based SPI lcd panel. It's using the standard SPI interface rather than an extended parallel data line version.
@EZMERYCZ Жыл бұрын
hello, how can I do this with 2 customized controllers. for my own 2D game
@BytesNBits Жыл бұрын
You'd need to check the driver documentation to see how many inputs it supports. It should be a matter of connecting up the extra buttons and mapping them into the code.
@socat9311 Жыл бұрын
I am a newbie - got my pcb prototype board and the buttons. I am trying to fit the push tactile button in the board so I can solder from the other side but their pins are too big for the holes. Was this also your case? If so, how did you do the soldering/building on the top side of the board? if you have a guide on how you put together this controller would be very useful
@BytesNBits Жыл бұрын
Hi. Yes, not all the through hole components fit directly onto the proto board. You might need to drill out a few holes. I use double sided protoboard with solder pads both sides and through hole plating. This lets me solder top side if the component doesn't fit. It's really a matter of doing the best you can to get the circuit complete.
@socat9311 Жыл бұрын
@@BytesNBits thanks! So as long as things are connected properly, the "condition" of the existing or new holes doesnt matter as i understand :)
@tristanb20 Жыл бұрын
Hi Bytes and Bits, great video! I'm building a handheld at the moment but I keep getting an error saying AbsInfo module is missing from evdev and I can't work out what to do. I've tried reinstalling GPIOnext, updating all packages for Retropie, installing evdev manually, starting and stopping GPIOnext, but none of them work and there's not much info online. Do you know what might be causing this please? Thanks again for your video it's really great!
@BytesNBits Жыл бұрын
Hi. I'm not sure what the problem might be, I haven't seen that one before. It might be that something else on the Pi is conflicting with the packages. Is this a fresh install of RetroPie. Have you added any other packages?
@tristanb20 Жыл бұрын
@@BytesNBits Ah I see, okay no worries. I formatted the memory card and redid all the steps and this time it works! Not sure what changed :-S Thanks very much for the help though!
@Sanchez924110 ай бұрын
how to add vibrations?
@BytesNBits10 ай бұрын
I haven't checked it the driver supports haptic outputs. You'd need to have a look in the documentation. If it does I guess you'd just need to connect the motor to a GPIO pin, maybe with a simple current amplifier.
@prestonsweekends1030 Жыл бұрын
would this work with normal microswitches and a breadboard
@BytesNBits Жыл бұрын
Yes. The joystick is simply 4 micro switches in a neat little unit.
@arwilson512 жыл бұрын
im a bit new with all this wiring and stuff but how can i remove the breadboard from the setup? i want to make it as compact as possible and a breadboard sort of gets in the way.
@BytesNBits2 жыл бұрын
Hi. You need to design an printed circuit board to connect all the bits together in a small package. It's another project on the list of videos I want to make.
@sharktailgaming11 ай бұрын
Hey what kind of hook-up wire did you use? Is it 22 gauge? It looks soild core.
@BytesNBits11 ай бұрын
It is very thin solid core. The label has come off the reels so I don't know the actual guage. It's basically wire wrapping wire but with a thin plastic covering.
@Chefg31892 жыл бұрын
Hello I used your exact configuration to the gpio for a diy gamepad like in the video and "Start" and " Ltrigger" do not work. And ideas?
@BytesNBits2 жыл бұрын
Hi. Try connecting these non working buttons to two of the working GPIO pins. This will confirm if it's the wiring or the software. If they work you can try mapping the buttons to different GPIO pins. There might be some other setup in your RPi that's interfering with these IO pins.
@crabbypatty75352 ай бұрын
If I completed configuring my controller in the console, and then modified my controller a day later by adding a new button, can I re-configure my controller with the new button? If so, how?
@BytesNBits2 ай бұрын
make sure you've added the button in GPIONext and then remap the controller in RetroPie
@crabbypatty75352 ай бұрын
Thank you, that really helps. I had another question though. The thing is that retro pie does not occupy my entire display (5inch lcd), and I was wondering how I could fix that. I tried changing the resolution but it didn’t work.
@ProjectMaestro69 Жыл бұрын
awesome video, quick question. If you want to program a second joypad how do you go back to the gpionext interface?
@ProjectMaestro69 Жыл бұрын
nvm i figured it out, you type gpionext config in the terminal. This vid is super helpful its perfect for what im working on!
@BytesNBits Жыл бұрын
Hi. Great to hear you got it sorted. Glad the video is useful.
@jihlnabaat63293 жыл бұрын
could you help me? i am trying to finish my console and i want to use a ps vita joystick and d-pad and 6 buttons and 2 shoulder buttons and start and select, menu.
@BytesNBits3 жыл бұрын
Hi. You'll not be able to connect this sort of controller layout directly to the Raspberry Pi. You'll need to make/buy a game controller circuit which you can connect via the USB port. Have a look at create.arduino.cc/projecthub/361085/arduino-game-controller-f3ffec.
@jakelloydganoy6919 Жыл бұрын
can we replace the raspberry pi zero into a raspberry pi 4?
@BytesNBits Жыл бұрын
Yes. It should work fine without changing anything.
@haroldd50352 жыл бұрын
I'm sorry, I'm trying to figure out the wiring for the buttons. It's hard for me to see where all the wires are going even in a blow up of a capture of the back. Any chance you might put up a wiring diagram on your site? Pretty please LOL
@BytesNBits2 жыл бұрын
Hi. Each switch is simply used to connect the GPIO pin to ground. I use the internal pull up resistors on the Raspberry Pi so we don't need external components. On the actual board I simply connect one side of each switch to a common ground from the RPi, and then take the other side of each switch to the GPIO pins. I hope this helps.
@haroldd50352 жыл бұрын
@@BytesNBits Yes! After thinking about it I thought that’s what you did but thanks for confirming.
@Zeitiah2 жыл бұрын
Great video! But I'm not getting all 8 directions with my joystick (I'm only getting up, down, left, and right) could you help me fix that? Right now I've having the joystick output if it's pointing up, down, left, or right; if it's pointing diagonally, I will have it output the two states (eg. if I point it up-right, the joystick will output to both the pointing right pin, and the pointing up pin). Should I be doing this differently?
@BytesNBits2 жыл бұрын
It sounds like you've got it all designed correctly. I'd start by checking the pin voltages when you move in a single direction and then in a diagonal. It might be some sort of short circuit that's pulling the pins low when more than one switch is closed.
@Zeitiah2 жыл бұрын
@@BytesNBits Hmm, I haven't thought about that. Thanks for your help, I'll go check it out.
@meeskees42278 ай бұрын
Dont you need the hotkey button for retropie?
@BytesNBits8 ай бұрын
This is just a basic controller setup. You can get into and out of games to play your collection. You need to map hotkeys
@BytesNBits8 ай бұрын
To the buttons on the controller, or combinations.
@Orion3000k3 жыл бұрын
Does anyone know how to create on screen controller for live video feed?
@BytesNBits3 жыл бұрын
Hi. I've seen a few virtual gamepad projects which might do what you want. Have a look on Google. Otherwise you'll have to code something yourself. Hope this helps.
@anupsonawane14205 ай бұрын
Can this be carried out in raspberry pi zero 2w ?
@BytesNBits5 ай бұрын
Yes. It should work on all Pi models.
@anupsonawane14205 ай бұрын
@@BytesNBits thanks for the reply, can you please help me more by providing few info 1. I am getting raspberry pi zero 2w for cheap hence I want to make a bartop arcade machine where most of my games will be neogeo ,mame, snes ,sega Saturn . How will it perform on a 15 inch 768p reso screen. 2. Can we use remaining gpio fo player 2 configuration? If not then I have a gamepad made from raspberry pi pico will it be detected as a controller for retropie for 2nd player configuration?
@kevinc63233 ай бұрын
Great video - do you know if you can use a button matrix with GPIOnext rather than using one pin per button (using diodes etc.)?
@BytesNBits3 ай бұрын
I don't remember seeing that function but do check the documentation. It's a while since I've used it now.
@rudy53602 жыл бұрын
Great tutorial! I followed along and almost have it working. My GPIO joystick is detected, I can map buttons and navigate Retropie menus. But upon launching (mame) emulators, the GPIO controller disconnects. Any ideas?
@BytesNBits2 жыл бұрын
Hi. If you're using the Libretro cores through Retroarch you probably need to map the buttons in there. Launch a game and press Select + X. This should bring up the RetroArch menu. Find the input settings and there should be an option for mapping the controllers (I can't remember exactly where it is). If you go through that it should let you tally up Retroarch with the controller buttons. Then in Mame you need to press the Tab key on the keyboard (there's probably a key combination as well) to get to the Mame key mappings. If you set the general inputs this will be the default for most games. You can the modify individual ones from there. I hope this helps.
@rudy53602 жыл бұрын
@@BytesNBits thank you for your detailed advice and fast reply! I will follow your suggestions, it's so close to working now 😃
@amirrosli92952 жыл бұрын
Can it be used to control raspberry pi that is running desbian instead of retro pi?
@BytesNBits2 жыл бұрын
I haven't tried it but I think it should work. The GPIO software seems to create a virtual controller that should be picked up by the OS. Only one way to find out!
@safwansadad6488 Жыл бұрын
The first 26 GPIO pins on my rpi 3b+ are taken up by my display. I am 1 GPIO pin short for the controller. Is there any workaround for this? Can I like set the Select button as a double tap of the Start button or something else in the software?
@BytesNBits Жыл бұрын
Does your display use an SPI connection? Quite often the connector covers a large block of pins but is only using a few of the GPIO connections. The others are just not connected but covered by the header. If you get the pinout for the screen connector you can use jump wires to connect it to the RPi and then gain access to the unused pins.
@safwansadad6488 Жыл бұрын
@@BytesNBits Yes my display uses a SPI connection. According to its documentation there are some free pins. I'll those. Thanks for the help!
@safwansadad6488 Жыл бұрын
@@BytesNBits I just tried it out using jumper wire. The display powers up but doesn't show anything. It's just a white screen. I'm using the fbcp-ili9341 driver on my display. Do I need to tweak any of the driver settings?
@BytesNBits Жыл бұрын
@@safwansadad6488 If you've used jump wires for all the connections you should be fine. Don't forget the power connections! All you are doing is extending the pins. Make sure the connections are good and that you've not missed any pins. Try not to use overly long wires. If all else fails try reducing the connection data speed. If that fixes it you've got some sort of noise issue. Again check connections and wire length. Just to check - was it all working when connected directly to the Pi?
@zaytik22111 ай бұрын
would this work for a raspberry pi 4 (with RetroPie of course)?
@BytesNBits11 ай бұрын
Should do. Although the video is now a bit old so not sure if the drivers are still compatible.
@zaytik22111 ай бұрын
@@BytesNBits thanks and respect for still answering questions 2 years later
@chenwastaken Жыл бұрын
Will this work with Lake/Retro Arch?
@BytesNBits Жыл бұрын
It definitely works with RetroArch and should work with any other software.
@RedFrostGames Жыл бұрын
I've wired up buttons to use for this in a similar fashion. When I run gpionext config (after having messed with all the pulldown, set pins options a million times), gpionext never detects the button clicks. However when I write python code to check if the buttons work, they all do. Do you have any idea what the issue could be?
@BytesNBits Жыл бұрын
Hi. gpionext has some options to tell it what buttons it's allowed to use. Usually it assumes it can use everything but it might be getting overridden somewhere. Have a look at this video kzbin.info/www/bejne/j6KpZI1mdqahf7s. I was getting the sound output messing with the gpionext functions. Hope it helps.
@RedFrostGames Жыл бұрын
@@BytesNBits that could be it. I have an awful set up using pwm audio from one of the gpio pins and and the spi display connection. I ended up writing my own script to simulate keyboard presses when buttons are pressed and that works for me
@davidpoole4374 Жыл бұрын
Quick question, how many button inputs are you to fit on the GPIO pins? Also can you send multiple inputs through a single pin?
@BytesNBits Жыл бұрын
I think you can configure as many pins as are available. Unfortuately just one button per pin.
@davidpoole4374 Жыл бұрын
@@BytesNBitsUpdate. It ended up working, and all my buttons are working. But for some reason when I try and hook up my thumbstick, it only detects "up", and "right". (This is for my arudino thumbstick, and a custom one I wired myself)
@Cedricvids12 жыл бұрын
can you show how to make the controller?
@BytesNBits2 жыл бұрын
Hi. The controller is just a number of pushbuttons soldered on to a piece of veroboard. I've wired in a common connection to one side of every switch and then taken the other side of every switch to a flying lead. This lets me connect either 5V or 0V to the common side so I can either pull up or pull down an input pin on the Raspberry Pi. For this project I used a 0V common to pull down the RPi GPIO pins. I hope this helps you out.
@graceb5539 Жыл бұрын
Hello, where did you get the cover for your joystick?
@BytesNBits Жыл бұрын
I 3D printed it.
@graceb5539 Жыл бұрын
@@BytesNBits That’s awesome! Would you mind sharing the stl file? I am making a controller for my high school engineering project.
@BytesNBits Жыл бұрын
@@graceb5539 I don't think I bothered to save the design. It's simply a sphere. Cut off the bottom section. Then cut out a cuboid on the flattened surface to fit your joystick stub.
@boramutludogan35392 жыл бұрын
can we use this with button matrix or software only accepts single input
@BytesNBits2 жыл бұрын
I think the gpionext library only supports one button per input
@boramutludogan35392 жыл бұрын
@@BytesNBits that's sad its hard to put all buttons and display at the same time using gpio pins
@MrJersday3 жыл бұрын
would you be able to do this one with a pico pi? then hooked up to a raspberry pi?
@BytesNBits3 жыл бұрын
Hi. Yes. You could create a full X box style controller that way. Use the Pico to read all the joysticks and buttons and then use the USB connection to the RPi to set it up as a standard game controller. I'm sure there's a tutorial out there on how to do it.
@endersteve7044 ай бұрын
i tried to do this but my gpio is now like burned the raspberry pi works but the gpio doesen't
@BytesNBits4 ай бұрын
have you tried booting the RPi with a clean OS to verify if the GPIO is really damaged. the software shouldn't be able to damage the circuitry.
@endersteve7044 ай бұрын
@@BytesNBits yes i did it and reinstalled the gpionext software but it still can't recognise the buttons attached to the gpio
@endersteve7044 ай бұрын
@@BytesNBits how can i know if the gpio is broken?
@RBIBIANO Жыл бұрын
It works as a “command controller” to Rasp Os? Or it works only on Retropie?
@jasithiss Жыл бұрын
They work like any other button.
@BytesNBits Жыл бұрын
Hi. It should show up as a standard game controller. It's not specific to RetroPie.
@Kult6473 ай бұрын
is there any input delay?
@BytesNBits3 ай бұрын
There will always be some delay as the button presses are picked up by one block of code before being passed to the main OS. I wasn't able to detect it when using it for games.
@Kult6472 ай бұрын
@@BytesNBits right the answer i was waiting for. thanks!
@griffinbrooks67482 жыл бұрын
can i have this GPIO controller installed and plug in extra USB controllers and have them run in multiplayer games?
@BytesNBits2 жыл бұрын
I haven't tried it but I don't see why they wouldn't work. Give it a go!
@griffinbrooks67482 жыл бұрын
@@BytesNBits :D thanks!
@MrbeastfromOhio2602 ай бұрын
Excuse me sir. May I use a breadboard or PCB?
@BytesNBits2 ай бұрын
You can use whatever works best for you. As long as the connections are all correct it doesn't matter.
@MrbeastfromOhio2602 ай бұрын
@@BytesNBits Thank you sir for your information.
@dark_phoenix_9537 Жыл бұрын
It says Failed to add edge detection when I open the config-manager
@BytesNBits Жыл бұрын
Hi. I'm not sure what that might be. Make sure you've run a full update on your Pi and RetroArch installations and then try re installing the GPIONext code.
@dark_phoenix_9537 Жыл бұрын
@@BytesNBits Ok i found the error :) My LCD-Display took some GPIO pins. But now I have another error. When I type in gpionext start and reboot, retropie says that it found no Game-Pads.
@dark_phoenix_9537 Жыл бұрын
@@BytesNBits You mentioned RetroArch. I haven't istalled RetroArch.
@BytesNBits Жыл бұрын
@@dark_phoenix_9537 RetroPie is a front end package that uses RetroArch in the background to do the actual emulation. Can you run the GPIONext config routine and does it recognise your buttons? If you then run RetroPie without a reboot does it see the controller?
@dark_phoenix_9537 Жыл бұрын
@@BytesNBits The problem is the LCD-Display, because when I run the RP whitout tftdisplay installed, it recognises the GPIOnext controller.
@mete_seringaming35372 жыл бұрын
hi when i do that project i came to would you like to run gocfuguration manager i press y but it says Traceback (most recent call last): File "/home/pi/GPIOnext/config_manager.py", line 14, in from evdev import ecodes as e ImportError: No module named 'evdev' i cant find a solution you can help
@Zeitiah2 жыл бұрын
Try running install.sh again. If it's still not working, execute the command: "sudo pip3 install evdev (If you open install.sh in a text editor such as "nano", you can find that exact command)
@BytesNBits2 жыл бұрын
Hi @Zeitiah Thanks for the tips on fixing this issue.
@rdean19722 жыл бұрын
In my comment, I shared the solution for this exact problem. I ran updates for everything in the retropie_setup.sh. After I did this, I was able to install the GPIOnext and run the configurator without that error. Hope this helps.
@griffinbrooks67482 жыл бұрын
what do you do when you run out of gpio pins?
@BytesNBits2 жыл бұрын
You can use an I2C IO expander. I think GPIONext supports these but do check. I'll be using some on a future video to build a bluetooth game controller but that's a couple of months away.
@griffinbrooks67482 жыл бұрын
@@BytesNBits okay :D
@Delorean29 Жыл бұрын
Can I use 20 buttons? How?
@BytesNBits Жыл бұрын
I think GPIONext supports I2C IO expanders. You'd need to use these to get that many inputs.
@Delorean29 Жыл бұрын
@@BytesNBits Do you know any pcb that has 20 buttons for 12C
@luuhuy32253 жыл бұрын
audio output next plssssssssssssssssssssssssssssssssssssssssssss
@BytesNBits3 жыл бұрын
Hi. Sound should be ready this weekend!
@luuhuy32253 жыл бұрын
@@BytesNBits omg that makes me so happy to hear. Im doing this project and i really really need your tutorial ❤️❤️❤️
@BytesNBits3 жыл бұрын
Hi. It took a bit of time to get it put together but the sound tutorial is now online. Let me know how you get on.
@chickenfrenzy90964 ай бұрын
Upon trying to run the config menu Im having some issues. Im getting this error "cannot import name 'AbsInfo' from 'evdev' (/usr/local/lib/python3.7/dist-packages/evdev/__init__.py)" any idea on why that might be?
@BytesNBits4 ай бұрын
It looks like the evdev library (I don't know what it is) is missing a module or something. Try updating your Python. It might also be that that module has been taken out of the library. Try a search on Google.
@chickenfrenzy90964 ай бұрын
@@BytesNBits Thank you. I looked around for a while and didn’t find anything. I ended up just reimaging my SD card and starting from scratch. Worked fine after reinstalling everything. Thank you for the help 🙏
@tech-a-tronics6503 жыл бұрын
i tried to do this but it is showing this Traceback (most recent call last): File "/home/pi/GPIOnext/config_manager.py", line 315, in ConfigurationManager(args) File "/home/pi/GPIOnext/config_manager.py", line 85, in __init__ gpio.setupGPIO( self.args ) File "/home/pi/GPIOnext/config/gpio.py", line 99, in setupGPIO pins.append( pin(pinNumber, pull, args) ) File "/home/pi/GPIOnext/config/gpio.py", line 59, in __init__ bouncetime = args.debounce) RuntimeError: Failed to add edge detection please help me
@BytesNBits3 жыл бұрын
Hi. I had a quick look and found this possible issue. www.raspberrypi.org/forums/viewtopic.php?t=205327 Check your pin assignments to make sure GPIONext isn't interfering, or being blocked by some other software. I also added a GPIONext fix video as I found it was interfering with my sound setup. Have a look at, kzbin.info/www/bejne/j6KpZI1mdqahf7s You can limit the GPIO pins GPIONext has access to. I hope this helps.