rp2040 based gadget to convert PSX controllers into USB HID gamepads
Daniele Lacamera 0ed0d2407c Fixed buttons mapping | 1 week ago | |
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elf2uf2 | 1 week ago | |
jpg | 1 week ago | |
pico-sdk | 1 week ago | |
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.gitignore | 1 week ago | |
CMakeLists.txt | 1 week ago | |
LICENSE | 1 week ago | |
README.md | 1 week ago |
rp2040 (raspberry-pi pico) based device to convert PSX controllers to USB HID gamepads.
The PSX connector controller port has the following pinout:
PSX signal | rp2040 GPIO | Direction | Description |
---|---|---|---|
Data | 13 | IN | Receive ID, buttons and adc data from controller |
Command | 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 |
Acknowledge | 3 | IN | Acknowledge command RX, active low |