karolina/ps2-arduino
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

added readme, licence

Browse Source
This commit is contained in:
karolina
2025-05-10 11:03:11 +02:00
parent 7bd5908707
commit 67f15478d0
3 changed files with 191 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
README.md
+26
View File
@@ -0,0 +1,26 @@
## What's This?
This is a sketch for an Arduino Pro Mini-based adapter that converts DualShock 2 controller signals into XInput! This way, you can use PS2 controllers on any PC without extra software.
## Required Hardware
- [Arduino Pro Mini](https://www.amazon.de/dp/B0CSK6FWSK)
- Microswitch to reset the Arduino
- [PS2 controller extension cable](https://www.amazon.de/dp/B07WT6RH72) (you'll need to cut off the female end of this cable to solder its wires to the Arduino)
- [0.96in display](https://www.amazon.de/dp/B0CFFB62F4) (optional)
The linked parts are only references; feel free to use any compatible hardware or to edit the sketch to suit your hardware. No affiliate links.
## Diagram
![A diagram showing how to connect a PS2 controller female connector and peripherals to an Arduino Pro Micro](pinout.webp)
## Note on Flashing
Flashing the XInput library makes the Arduino unresponsive to further flashing.
1. Wire a switch between GND and RST to act as a reset switch
2. Enable verbose output on upload in `Arduino IDE -> File -> Preferences`
3. Select the COM port of the board and the corresponding board type as provided by the XInput library. For me, this was `Arduino Leonardo w/ XInput`
4. Press "Upload"
5. Once the notification in the bottom right says "Uploading", press the reset switch twice in quick succession
6. On success, the output window should print out data, concluding with "avrdude done. thank you."
You'll need to perform steps 4-6 on every flash as long as you have the Arduino configured for XInput. Find more information about this [in the readme of the Arduino XInput library](https://github.com/dmadison/ArduinoXInput_AVR?tab=readme-ov-file#upload-warning-and-instructions).
## Required Libraries
- [PS2X library](https://github.com/madsci1016/Arduino-PS2X) for interpreting the controller's signals
- [ArduinoXInput_AVR library](https://github.com/dmadison/ArduinoXInput_AVR) for sending XInput commands via an Arduino Pro Micro
- [Adafruit_SSD1306 library](https://github.com/adafruit/Adafruit_SSD1306) for display output
## Sources
- [PS2 controller wire diagram](http://www.billporter.info/2010/06/05/playstation-2-controller-arduino-library-v1-0/) by Bill Porter
- [Gamepad Tester](https://hardwaretester.com/gamepad) for testing the controller in a web browser