This is an implementation of the fusée gelée exploit that runs on the Adafruit Feather RP2040.
It should also work with other similar RP2040 based boards - make sure you change LED_PIN in src/fusee.c.
It is heavily based on the excellent implementation of fusee-launcher by Qyriad,
as well as on the implementation of fusee-launcher for samd21 by blockfeed.
At the moment, it requires a patched TinyUSB implementation, because of hathach/tinyusb#1097.
To build fusee-rp2040, first install the Pico SDK, as outlined in this Getting Started document.
After you are done, make sure you set the PICO_SDK_PATH environment variable to the correct value, and run these commands:
git clone https://github.com/Kozova1/fusee-rp2040
cd fusee-rp2040
mkdir build
cd build
cmake ..
make -j$(nproc)After that, copy build/fusee.uf2 to your board's internal memory, and it should hopefully work.