rt-thread/bsp/stm32sky001/library/inc/stm32f10x_pwr.h

/******************** (C) COPYRIGHT 2008 STMicroelectronics ********************
* File Name          : stm32f10x_pwr.h
* Author             : MCD Application Team
* Version            : V2.0.3
* Date               : 09/22/2008
* Description        : This file contains all the functions prototypes for the
*                      PWR firmware library.
********************************************************************************
* 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 __STM32F10x_PWR_H
#define __STM32F10x_PWR_H

/* Includes ------------------------------------------------------------------*/
#include "stm32f10x_map.h"

/* Exported types ------------------------------------------------------------*/
/* Exported constants --------------------------------------------------------*/
/* PVD detection level */
#define PWR_PVDLevel_2V2          ((u32)0x00000000)
#define PWR_PVDLevel_2V3          ((u32)0x00000020)
#define PWR_PVDLevel_2V4          ((u32)0x00000040)
#define PWR_PVDLevel_2V5          ((u32)0x00000060)
#define PWR_PVDLevel_2V6          ((u32)0x00000080)
#define PWR_PVDLevel_2V7          ((u32)0x000000A0)
#define PWR_PVDLevel_2V8          ((u32)0x000000C0)
#define PWR_PVDLevel_2V9          ((u32)0x000000E0)

#define IS_PWR_PVD_LEVEL(LEVEL) (((LEVEL) == PWR_PVDLevel_2V2) || ((LEVEL) == PWR_PVDLevel_2V3)|| \
                                 ((LEVEL) == PWR_PVDLevel_2V4) || ((LEVEL) == PWR_PVDLevel_2V5)|| \
                                 ((LEVEL) == PWR_PVDLevel_2V6) || ((LEVEL) == PWR_PVDLevel_2V7)|| \
                                 ((LEVEL) == PWR_PVDLevel_2V8) || ((LEVEL) == PWR_PVDLevel_2V9))

/* Regulator state is STOP mode */
#define PWR_Regulator_ON          ((u32)0x00000000)
#define PWR_Regulator_LowPower    ((u32)0x00000001)

#define IS_PWR_REGULATOR(REGULATOR) (((REGULATOR) == PWR_Regulator_ON) || \
                                     ((REGULATOR) == PWR_Regulator_LowPower))

/* STOP mode entry */
#define PWR_STOPEntry_WFI         ((u8)0x01)
#define PWR_STOPEntry_WFE         ((u8)0x02)

#define IS_PWR_STOP_ENTRY(ENTRY) (((ENTRY) == PWR_STOPEntry_WFI) || ((ENTRY) == PWR_STOPEntry_WFE))
 
/* PWR Flag */
#define PWR_FLAG_WU               ((u32)0x00000001)
#define PWR_FLAG_SB               ((u32)0x00000002)
#define PWR_FLAG_PVDO             ((u32)0x00000004)

#define IS_PWR_GET_FLAG(FLAG) (((FLAG) == PWR_FLAG_WU) || ((FLAG) == PWR_FLAG_SB) || \
                               ((FLAG) == PWR_FLAG_PVDO))
#define IS_PWR_CLEAR_FLAG(FLAG) (((FLAG) == PWR_FLAG_WU) || ((FLAG) == PWR_FLAG_SB))

/* Exported macro ------------------------------------------------------------*/
/* Exported functions ------------------------------------------------------- */
void PWR_DeInit(void);
void PWR_BackupAccessCmd(FunctionalState NewState);
void PWR_PVDCmd(FunctionalState NewState);
void PWR_PVDLevelConfig(u32 PWR_PVDLevel);
void PWR_WakeUpPinCmd(FunctionalState NewState);
void PWR_EnterSTOPMode(u32 PWR_Regulator, u8 PWR_STOPEntry);
void PWR_EnterSTANDBYMode(void);
FlagStatus PWR_GetFlagStatus(u32 PWR_FLAG);
void PWR_ClearFlag(u32 PWR_FLAG);

#endif /* __STM32F10x_PWR_H */

/******************* (C) COPYRIGHT 2008 STMicroelectronics *****END OF FILE****/