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- /******************** (C) COPYRIGHT 2009 STMicroelectronics ********************
- * File Name : usb_pwr.h
- * Author : MCD Application Team
- * Version : V3.1.0
- * Date : 10/30/2009
- * Description : Connection/disconnection & power management header
- ********************************************************************************
- * 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_PWR_H
- #define __USB_PWR_H
- /* Includes ------------------------------------------------------------------*/
- #include "usb_core.h"
- /* Exported types ------------------------------------------------------------*/
- typedef enum _RESUME_STATE
- {
- RESUME_EXTERNAL,
- RESUME_INTERNAL,
- RESUME_LATER,
- RESUME_WAIT,
- RESUME_START,
- RESUME_ON,
- RESUME_OFF,
- RESUME_ESOF
- } RESUME_STATE;
- typedef enum _DEVICE_STATE
- {
- UNCONNECTED,
- ATTACHED,
- POWERED,
- SUSPENDED,
- ADDRESSED,
- CONFIGURED
- } DEVICE_STATE;
- /* Exported constants --------------------------------------------------------*/
- /* Exported macro ------------------------------------------------------------*/
- /* Exported functions ------------------------------------------------------- */
- void Suspend(void);
- void Resume_Init(void);
- void Resume(RESUME_STATE eResumeSetVal);
- RESULT PowerOn(void);
- RESULT PowerOff(void);
- /* External variables --------------------------------------------------------*/
- extern __IO uint32_t bDeviceState; /* USB device status */
- extern __IO bool fSuspendEnabled; /* true when suspend is possible */
- #endif /*__USB_PWR_H*/
- /******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
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