/******************** (C) COPYRIGHT 2010 STMicroelectronics ********************
* File Name          : usb_pwr.h
* Author             : MCD Application Team
* Version            : V3.2.1
* Date               : 07/05/2010
* 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 ------------------------------------------------------------------*/
/* 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 2010 STMicroelectronics *****END OF FILE****/