0,0 → 1,59 |
/******************** (C) COPYRIGHT 2008 STMicroelectronics ******************** |
* File Name : usb_pwr.h |
* Author : MCD Application Team |
* Version : V2.0.0 |
* Date : 09/29/2008 |
* 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 SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING |
* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. |
*******************************************************************************/ |
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/* Define to prevent recursive inclusion -------------------------------------*/ |
#ifndef __USB_PWR_H |
#define __USB_PWR_H |
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/* 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); |
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/* External variables --------------------------------------------------------*/ |
extern vu32 bDeviceState; /* USB device status */ |
extern volatile bool fSuspendEnabled; /* true when suspend is possible */ |
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#endif /*__USB_PWR_H*/ |
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/******************* (C) COPYRIGHT 2008 STMicroelectronics *****END OF FILE****/ |