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# Release Notes for STM32F105/7xx and STM32F2xx USB Host Library

Copyright 2011 STMicroelectronics

## Contents

1. STM32F105/7xx and STM32F2xx USB Host Library update History
2. License

## STM32F105/7xx and STM32F2xx USB Host Library update History

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

Main Changes

- Second official version supporting STM32F105/7 and STM32F2xx devices
- Add support for STM32F2xx devices
- Add multi interface feature
- Add dynamic configuration parsing
- Add USBH_DeAllocate_AllChannel function in the Host channel management layer to clean up channels allocation table when de-initializing the library
- Change the core layer to stop correctly the host core and free all allocated channels
- Add usbh_conf.h file in the application layer to customize some user parameters

### 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