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| 1 | ingob | 1 | /******************** (C) COPYRIGHT 2006 STMicroelectronics ******************** |
| 2 | * File Name : usb_pwr.h |
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| 3 | * Author : MCD Application Team |
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| 4 | * Date First Issued : 10/01/2006 : V1.0 |
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| 5 | * Description : Connection/disconnection & power management header |
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| 6 | ******************************************************************************** |
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| 7 | * History: |
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| 8 | * 10/01/2006 : V1.0 |
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| 9 | ******************************************************************************** |
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| 10 | * THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS |
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| 11 | * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME. |
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| 12 | * AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT, |
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| 13 | * INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE |
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| 14 | * CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING |
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| 15 | * INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. |
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| 16 | *******************************************************************************/ |
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| 17 | /* Define to prevent recursive inclusion -------------------------------------*/ |
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| 18 | #ifndef __USB_PWR_H |
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| 19 | #define __USB_PWR_H |
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| 20 | /* Includes ------------------------------------------------------------------*/ |
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| 21 | /* Exported types ------------------------------------------------------------*/ |
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| 22 | /* Exported constants --------------------------------------------------------*/ |
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| 23 | /* Exported macro ------------------------------------------------------------*/ |
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| 24 | typedef enum _RESUME_STATE{ |
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| 25 | RESUME_EXTERNAL, |
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| 26 | RESUME_INTERNAL, |
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| 27 | RESUME_LATER, |
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| 28 | RESUME_WAIT, |
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| 29 | RESUME_START, |
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| 30 | RESUME_ON, |
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| 31 | RESUME_OFF, |
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| 32 | RESUME_ESOF |
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| 33 | } RESUME_STATE; |
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| 34 | |||
| 35 | typedef enum _DEVICE_STATE{ |
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| 36 | UNCONNECTED, |
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| 37 | ATTACHED, |
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| 38 | POWERED, |
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| 39 | DEFAULT, |
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| 40 | ADDRESSED, |
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| 41 | CONFIGURED |
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| 42 | } DEVICE_STATE; |
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| 43 | /* Extern variables ----------------------------------------------------------*/ |
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| 44 | extern volatile u8 bDeviceState; /* USB device status */ |
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| 45 | extern volatile bool fSuspendEnabled; /* true when suspend is possible */ |
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| 46 | /* Exported functions ------------------------------------------------------- */ |
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| 47 | void Suspend(void); |
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| 48 | void Resume_Init(void); |
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| 49 | void Resume(RESUME_STATE eResumeSetVal); |
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| 50 | RESULT PowerOn(void); |
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| 51 | RESULT PowerOff(void); |
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| 52 | #endif /* __USB_PWR_H */ |
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| 53 | /******************* (C) COPYRIGHT 2006 STMicroelectronics *****END OF FILE****/ |