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# Release Notes for STM32F105/7xx and STM32F2xx USB OTG Driver

Copyright 2011 STMicroelectronics

## Contents

1. STM32F105/7xx and STM32F2xx USB OTG Driver update History
2. License

## STM32F105/7xx and STM32F2xx USB OTG Driver update History

### V2.0.0 / 22-July-2011

Main Changes

- Second official version supporting STM32F105/7 and STM32F2xx devices
- Rename the Library from "STM32_USB_HOST_Driver" to "STM32_USB_OTG_Driver"
- Add support for STM32F2xx devices
- Add support for Device and OTG modes
- Change HCD layer to support High speed core
- Change the Low level driver to support multi core support for Host mode
- Add Stop mechanism for Host and Device modes
- Change VBUS enabling method, to use the external or the internal VBUS when using the ULPI

### V1.0.0 - 11/29/2010

- Created

## License

The use of this STM32 software is governed by the terms and conditions of the License Agreement "MCD-ST Liberty SW License Agreement 20Jul2011 v0.1.pdf" available in the root of this package.

For complete documentation on STM32(CORTEX M3) 32-Bit Microcontrollers visit www.st.com/STM32