Pinned

1. circle

   A C++ bare metal environment for Raspberry Pi with USB (32 and 64 bit)

   C 614 116

2. uspi

   A bare metal USB driver for Raspberry Pi 1-3 written in C

   C 203 40

3. cpmemu

   A CP/M emulator, bare metal for Raspberry Pi, and for Linux

   C 20 2

4. minisynth

   A virtual analog synthesizer for Raspberry Pi

   C++ 33 4