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- /******************** (C) COPYRIGHT 2009 STMicroelectronics ********************
- * File Name : usb_def.h
- * Author : MCD Application Team
- * Version : V3.1.0
- * Date : 10/30/2009
- * Description : Definitions related to USB Core
- ********************************************************************************
- * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
- * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
- * AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
- * INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
- * CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
- * INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
- *******************************************************************************/
- /* Define to prevent recursive inclusion -------------------------------------*/
- #ifndef __USB_DEF_H
- #define __USB_DEF_H
- /* Includes ------------------------------------------------------------------*/
- /* Exported types ------------------------------------------------------------*/
- typedef enum _RECIPIENT_TYPE
- {
- DEVICE_RECIPIENT, /* Recipient device */
- INTERFACE_RECIPIENT, /* Recipient interface */
- ENDPOINT_RECIPIENT, /* Recipient endpoint */
- OTHER_RECIPIENT
- } RECIPIENT_TYPE;
- typedef enum _STANDARD_REQUESTS
- {
- GET_STATUS = 0,
- CLEAR_FEATURE,
- RESERVED1,
- SET_FEATURE,
- RESERVED2,
- SET_ADDRESS,
- GET_DESCRIPTOR,
- SET_DESCRIPTOR,
- GET_CONFIGURATION,
- SET_CONFIGURATION,
- GET_INTERFACE,
- SET_INTERFACE,
- TOTAL_sREQUEST, /* Total number of Standard request */
- SYNCH_FRAME = 12
- } STANDARD_REQUESTS;
- /* Definition of "USBwValue" */
- typedef enum _DESCRIPTOR_TYPE
- {
- DEVICE_DESCRIPTOR = 1,
- CONFIG_DESCRIPTOR,
- STRING_DESCRIPTOR,
- INTERFACE_DESCRIPTOR,
- ENDPOINT_DESCRIPTOR
- } DESCRIPTOR_TYPE;
- /* Feature selector of a SET_FEATURE or CLEAR_FEATURE */
- typedef enum _FEATURE_SELECTOR
- {
- ENDPOINT_STALL,
- DEVICE_REMOTE_WAKEUP
- } FEATURE_SELECTOR;
- /* Exported constants --------------------------------------------------------*/
- /* Definition of "USBbmRequestType" */
- #define REQUEST_TYPE 0x60 /* Mask to get request type */
- #define STANDARD_REQUEST 0x00 /* Standard request */
- #define CLASS_REQUEST 0x20 /* Class request */
- #define VENDOR_REQUEST 0x40 /* Vendor request */
- #define RECIPIENT 0x1F /* Mask to get recipient */
- /* Exported macro ------------------------------------------------------------*/
- /* Exported functions ------------------------------------------------------- */
- #endif /* __USB_DEF_H */
- /******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
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