813 B
813 B
PSX to USB HID controller converter
rp2040 (raspberry-pi pico) based device to convert PSX controllers to USB HID gamepads.
Components
- one rp2040 board with 5 GPIO available
- one PSX controller connector (female)
Selected pinout
| PSX signal | rp2040 GPIO | Direction | Description |
|---|---|---|---|
| DATA | 13 | IN | Receive ID, buttons and adc data from controller |
| CMD | 12 | OUT | Send read commands to controller |
| Attention | 6 | OUT | Chip select (active low) for controller |
| Clock | 5 | OUT | Clock serial communication for DATA/CMD lines |
| ACK | 3 | IN | Acknowledge command RX, active low |
Installation
Run cmake && make. Start rp2040 in usb storage mode. Copy psx2usb.u2f to the device. Reboot.