USB keyboard controller firmware for STM32 microcontollers
Old description:
This is a USB keyboard controller firmware for STM32 contollers with USB-FS hardware (USB-OTG isn't supporter at the moment).
Primary development MCU is STM32F103, should be easy to port to STM32F102, STM32L1xx and STM32F3xx.
There are two main parts: boot and core. Boot supports basic keyboard functionality and firmware upgrade via USB (DFU protocol). Cores provide advanced features.
Features:
- DFU firmware upgrade
- ACM/CDC serial debug interface