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/**

  ******************************************************************************

  * @file    stm32l1xx_pwr.h

  * @author  MCD Application Team

  * @version V1.0.0RC1

  * @date    07/02/2010

  * @brief   This file contains all the functions prototypes for the PWR firmware

  *          library.

  ******************************************************************************

  * @copy

  *

  * 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.

  *

  * <h2><center>&copy; COPYRIGHT 2010 STMicroelectronics</center></h2>

  */

/* Define to prevent recursive inclusion -------------------------------------*/

#ifndef __STM32L1xx_PWR_H

#define __STM32L1xx_PWR_H

#ifdef __cplusplus

 extern "C" {

#endif

/* Includes ------------------------------------------------------------------*/

#include "stm32l1xx.h"

/** @addtogroup STM32L1xx_StdPeriph_Driver

  * @{

  */

/** @addtogroup PWR

  * @{

  */

/** @defgroup PWR_Exported_Types

  * @{

  */

/**

  * @}

  */

/** @defgroup PWR_Exported_Constants

  * @{

  */

/** @defgroup PVD_detection_level

  * @{

  */

#define PWR_PVDLevel_0          PWR_CR_PLS_LEV0

#define PWR_PVDLevel_1          PWR_CR_PLS_LEV1

#define PWR_PVDLevel_2          PWR_CR_PLS_LEV2

#define PWR_PVDLevel_3          PWR_CR_PLS_LEV3

#define PWR_PVDLevel_4          PWR_CR_PLS_LEV4

#define PWR_PVDLevel_5          PWR_CR_PLS_LEV5

#define PWR_PVDLevel_6          PWR_CR_PLS_LEV6

#define PWR_PVDLevel_7          PWR_CR_PLS_LEV7 /* External input analog voltage 

                                               (Compare internally to VREFINT) */

#define IS_PWR_PVD_LEVEL(LEVEL) (((LEVEL) == PWR_PVDLevel_0) || ((LEVEL) == PWR_PVDLevel_1)|| \

                                 ((LEVEL) == PWR_PVDLevel_2) || ((LEVEL) == PWR_PVDLevel_3)|| \

                                 ((LEVEL) == PWR_PVDLevel_4) || ((LEVEL) == PWR_PVDLevel_5)|| \

                                 ((LEVEL) == PWR_PVDLevel_6) || ((LEVEL) == PWR_PVDLevel_7))

/**

  * @}

  */

/** @defgroup WakeUp_Pins

  * @{

  */

#define PWR_WakeUpPin_1           ((uint32_t)0x00000000)

#define PWR_WakeUpPin_2           ((uint32_t)0x00000004)

#define PWR_WakeUpPin_3           ((uint32_t)0x00000008)

#define IS_PWR_WAKEUP_PIN(PIN) (((PIN) == PWR_WakeUpPin_1) || \

                                ((PIN) == PWR_WakeUpPin_2) || \

                                ((PIN) == PWR_WakeUpPin_3))

/**

  * @}

  */

/** @defgroup Voltage_Scaling_Ranges

  * @{

  */

#define PWR_VoltageScaling_Range1       PWR_CR_VOS_0

#define PWR_VoltageScaling_Range2       PWR_CR_VOS_1

#define PWR_VoltageScaling_Range3       PWR_CR_VOS

#define IS_PWR_VOLTAGE_SCALING_RANGE(RANGE) (((RANGE) == PWR_VoltageScaling_Range1) || \

                                             ((RANGE) == PWR_VoltageScaling_Range2) || \

                                             ((RANGE) == PWR_VoltageScaling_Range3))

/**

  * @}

  */

/** @defgroup Regulator_state_is_Sleep_STOP_mode

  * @{

  */

#define PWR_Regulator_ON                ((uint32_t)0x00000000)

#define PWR_Regulator_LowPower          PWR_CR_LPSDSR

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

                                     ((REGULATOR) == PWR_Regulator_LowPower))

/**

  * @}

  */

/** @defgroup SLEEP_mode_entry

  * @{

  */

#define PWR_SLEEPEntry_WFI         ((uint8_t)0x01)

#define PWR_SLEEPEntry_WFE         ((uint8_t)0x02)

#define IS_PWR_SLEEP_ENTRY(ENTRY) (((ENTRY) == PWR_SLEEPEntry_WFI) || ((ENTRY) == PWR_SLEEPEntry_WFE))

/**

  * @}

  */

/** @defgroup STOP_mode_entry

  * @{

  */

#define PWR_STOPEntry_WFI         ((uint8_t)0x01)

#define PWR_STOPEntry_WFE         ((uint8_t)0x02)

#define IS_PWR_STOP_ENTRY(ENTRY) (((ENTRY) == PWR_STOPEntry_WFI) || ((ENTRY) == PWR_STOPEntry_WFE))

/**

  * @}

  */

/** @defgroup PWR_Flag

  * @{

  */

#define PWR_FLAG_WU               PWR_CSR_WUF

#define PWR_FLAG_SB               PWR_CSR_SBF

#define PWR_FLAG_PVDO             PWR_CSR_PVDO

#define PWR_FLAG_VREFINTRDY       PWR_CSR_VREFINTRDYF

#define PWR_FLAG_VOS              PWR_CSR_VOSF

#define PWR_FLAG_REGLP            PWR_CSR_REGLPF

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

                               ((FLAG) == PWR_FLAG_PVDO) || ((FLAG) == PWR_FLAG_VREFINTRDY) || \

                               ((FLAG) == PWR_FLAG_VOS) || ((FLAG) == PWR_FLAG_REGLP))

#define IS_PWR_CLEAR_FLAG(FLAG) (((FLAG) == PWR_FLAG_WU) || ((FLAG) == PWR_FLAG_SB))

/**

  * @}

  */

/**

  * @}

  */

/** @defgroup PWR_Exported_Macros

  * @{

  */

/**

  * @}

  */

/** @defgroup PWR_Exported_Functions

  * @{

  */

void PWR_DeInit(void);

void PWR_RTCAccessCmd(FunctionalState NewState);

void PWR_PVDCmd(FunctionalState NewState);

void PWR_PVDLevelConfig(uint32_t PWR_PVDLevel);

void PWR_WakeUpPinCmd(uint32_t PWR_WakeUpPin, FunctionalState NewState);

void PWR_FastWakeUpCmd(FunctionalState NewState);

void PWR_UltraLowPowerCmd(FunctionalState NewState);

void PWR_VoltageScalingConfig(uint32_t PWR_VoltageScaling);

void PWR_EnterLowPowerRunMode(FunctionalState NewState);

void PWR_EnterSleepMode(uint32_t PWR_Regulator, uint8_t PWR_SLEEPEntry);

void PWR_EnterSTOPMode(uint32_t PWR_Regulator, uint8_t PWR_STOPEntry);

void PWR_EnterSTANDBYMode(void);

FlagStatus PWR_GetFlagStatus(uint32_t PWR_FLAG);

void PWR_ClearFlag(uint32_t PWR_FLAG);

#ifdef __cplusplus

}

#endif

#endif /* __STM32L1xx_PWR_H */

/**

  * @}

  */

/**

  * @}

  */

/**

  * @}

  */

/******************* (C) COPYRIGHT 2010 STMicroelectronics *****END OF FILE****/