STM32CubeF2
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Origin:
   ST Microelectronics
   http://www.st.com/en/embedded-software/stm32cubef2.html

Status:
   version 1.7.0

Purpose:
   ST Microelectronics official MCU package for STM32F2 series.

Description:
   This package is an extract of official STM32CubeF2 package written by ST Microelectronics.
   It is composed of STM32Cube hardware abstraction layer (HAL) and low layer (LL) plus a set
   of CMSIS headers files, one for each SoC in STM32F2 series.

Dependencies:
    None.

URL:
   http://www.st.com/en/embedded-software/stm32cubef2.html

commit:
   version 1.7.0

Maintained-by:
   External

License:
   BSD-3-Clause

License Link:
   http://www.st.com/resource/en/license_agreement/dm00218346.pdf

Patch List:

   *Fix VBUS sensing deactivation
     The error is detected if USART1 TX configured to PA9 and RX to PA10.
     The serial cable removal stops the USB communication.
     In case of VBUS sensing deactivation, erroneously
     both USB_OTG_GCCFG_VBUSBSEN and USB_OTG_GCCFG_NOVBUSSENS are set in GCCFG.
     Correct handling is:
      - VBUS sensing deactivation: set USB_OTG_GCCFG_NOVBUSSENS in GCCFG.
      - VBUS sensing activation:   set USB_OTG_GCCFG_VBUSBSEN in GCCFG.
    Impacted files:
     ext/hal/st/stm32cube/stm32f2xx/drivers/src/stm32f2xx_ll_usb.c
    ST Bug Tracker ID: 34714