CMSIS-Driver_STM32

      Ethernet MAC driver:
       - Added support for changed broadcast address filtering in HAL
      USB Host driver:
       - Added support for USB DRD controller
       - Updated high-speed support
       - Updated detection and signaling of ARM_USBH_EVENT_RESET event
      I2C driver:
       - Corrected Control function behavior for devices without filter features

      Ethernet MAC driver:
      - Added VLAN and multicast address hash filtering
      GPIO driver:
      - Replaced POSITION_VAL macro with CMSIS implementation
      MCI driver:
      - Corrected bus clock divider return value when divider equals 1

      GPIO driver:
       - Added support for GPIO ports M, N, O and P
      MCI driver:
       - Corrected CLKCR register write access handling
      USB Device driver:
       - Corrected PMA configuration
       - Added support for devices without Vbus sensing capability
       - Updated GetFrameNumber function to always return 0 because of missing HAL support
      USB Host driver:
       - Added support for USB HS in FS mode (when using the internal PHY)

      Initial release of pack containing drivers for the following peripherals:
       - Ethernet MAC
       - GPIO
       - I2C
       - MCI
       - SPI
       - USART
       - USB Device
       - USB Host