README.md (592B)
1 # MNT Reform Trackball Firmware (RP2040 version) 2 3 ## Build dependencies 4 5 Required: `cmake`, `tinyusb`, `pico-sdk`. 6 7 Clone the following repositories: 8 9 `git clone https://github.com/hathach/tinyusb` 10 `git clone https://github.com/raspberrypi/pico-sdk` 11 12 ## Building 13 14 Then, just run `build.sh`. 15 16 This yields the firmware in `build`. 17 18 ## Flashing 19 20 For flashing, you can use: https://github.com/raspberrypi/picotool 21 22 See the convenience script `flash.sh`. 23 24 If the trackball should not enter flashing mode (i.e. present itself as USB storage), you can try pressing reset twice in quick succession. 25