* libusb_stm32 USB stack test * USB: Add dual CDC mode * USB HID demo, added libusb_stm32 as submodule * Target F6/F7: remomve unused ll_usb Co-authored-by: n.minaylov <n.minaylov@flipperdevices.com> Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>
* Documentation: add Doxyfile, prepare sources for doxygen. * Update ReadMe and remove obsolete CLA * Add contribution guide * Contributing: update text * Correct spelling