STM32circle is an important and leading source of expertise and code for STM32 application developers because numerous people have contributed their time and passion to help others learn and create. Thank you all for making stm32circle the community that it is today.

The following is a non-exhaustive list of people and
companies who have contributed to making CircleOS...

STMicroelectronics : peripheral libraries

ChaN : FATfs file system (elm-chan.org)

Sjoerd : USB mass storage

repzak : audio

ntrf.zns : touchscreen

Samarkh : fonts extension

Dale Wheat, Bob Seabrook, Thomas Scherrer,...

KEOLABS MCU Tool Engineering Team

ARM Ltd.