usb_mem.h 1.8 KB

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  1. /******************** (C) COPYRIGHT 2009 STMicroelectronics ********************
  2. * File Name : usb_mem.h
  3. * Author : MCD Application Team
  4. * Version : V3.1.0
  5. * Date : 10/30/2009
  6. * Description : Utility prototypes functions for memory/PMA transfers
  7. ********************************************************************************
  8. * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
  9. * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
  10. * AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
  11. * INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
  12. * CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
  13. * INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
  14. *******************************************************************************/
  15. /* Define to prevent recursive inclusion -------------------------------------*/
  16. #ifndef __USB_MEM_H
  17. #define __USB_MEM_H
  18. /* Includes ------------------------------------------------------------------*/
  19. /* Exported types ------------------------------------------------------------*/
  20. /* Exported constants --------------------------------------------------------*/
  21. /* Exported macro ------------------------------------------------------------*/
  22. /* Exported functions ------------------------------------------------------- */
  23. void UserToPMABufferCopy(uint8_t *pbUsrBuf, uint16_t wPMABufAddr, uint16_t wNBytes);
  24. void PMAToUserBufferCopy(uint8_t *pbUsrBuf, uint16_t wPMABufAddr, uint16_t wNBytes);
  25. /* External variables --------------------------------------------------------*/
  26. #endif /*__USB_MEM_H*/
  27. /******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/