stm32-usb
There are 3 repositories under stm32-usb topic.
chandong83/stm32_i2c_to_usb_hid_multitouch
i2c to usb hid multi touch with stm32
qqq89513/stm32f7-usb-audio-visualizer
An audio visualizer as an USB sound card.
rbm78bln/STM32duino-bootloader_stm32f411-blackpill
Secure USB DFU1.1 bootloader for STM32 with STM32F4x1xE target fully compatible to STM32duino and PlatformIO