| /** | |
| ****************************************************************************** | |
| * @file stm32f4xx_pwr.h | |
| * @author MCD Application Team | |
| * @version V1.0.0 | |
| * @date 30-September-2011 | |
| * @brief This file contains all the functions prototypes for the PWR firmware | |
| * library. | |
| ****************************************************************************** | |
| * @attention | |
| * | |
| * 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>© COPYRIGHT 2011 STMicroelectronics</center></h2> | |
| ****************************************************************************** | |
| */ | |
| /* Define to prevent recursive inclusion -------------------------------------*/ | |
| #ifndef __STM32F4xx_PWR_H | |
| #define __STM32F4xx_PWR_H | |
| #ifdef __cplusplus | |
| extern "C" { | |
| #endif | |
| /* Includes ------------------------------------------------------------------*/ | |
| #include "stm32f4xx.h" | |
| /** @addtogroup STM32F4xx_StdPeriph_Driver | |
| * @{ | |
| */ | |
| /** @addtogroup PWR | |
| * @{ | |
| */ | |
| /* Exported types ------------------------------------------------------------*/ | |
| /* Exported constants --------------------------------------------------------*/ | |
| /** @defgroup PWR_Exported_Constants | |
| * @{ | |
| */ | |
| /** @defgroup PWR_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 | |
| #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 PWR_Regulator_state_in_STOP_mode | |
| * @{ | |
| */ | |
| #define PWR_Regulator_ON ((uint32_t)0x00000000) | |
| #define PWR_Regulator_LowPower PWR_CR_LPDS | |
| #define IS_PWR_REGULATOR(REGULATOR) (((REGULATOR) == PWR_Regulator_ON) || \ | |
| ((REGULATOR) == PWR_Regulator_LowPower)) | |
| /** | |
| * @} | |
| */ | |
| /** @defgroup PWR_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_Regulator_Voltage_Scale | |
| * @{ | |
| */ | |
| #define PWR_Regulator_Voltage_Scale1 ((uint32_t)0x00004000) | |
| #define PWR_Regulator_Voltage_Scale2 ((uint32_t)0x00000000) | |
| #define IS_PWR_REGULATOR_VOLTAGE(VOLTAGE) (((VOLTAGE) == PWR_Regulator_Voltage_Scale1) || ((VOLTAGE) == PWR_Regulator_Voltage_Scale2)) | |
| /** | |
| * @} | |
| */ | |
| /** @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_BRR PWR_CSR_BRR | |
| #define PWR_FLAG_VOSRDY PWR_CSR_VOSRDY | |
| /** @defgroup PWR_Flag_Legacy | |
| * @{ | |
| */ | |
| #define PWR_FLAG_REGRDY PWR_FLAG_VOSRDY | |
| /** | |
| * @} | |
| */ | |
| #define IS_PWR_GET_FLAG(FLAG) (((FLAG) == PWR_FLAG_WU) || ((FLAG) == PWR_FLAG_SB) || \ | |
| ((FLAG) == PWR_FLAG_PVDO) || ((FLAG) == PWR_FLAG_BRR) || \ | |
| ((FLAG) == PWR_FLAG_VOSRDY)) | |
| #define IS_PWR_CLEAR_FLAG(FLAG) (((FLAG) == PWR_FLAG_WU) || ((FLAG) == PWR_FLAG_SB)) | |
| /** | |
| * @} | |
| */ | |
| /** | |
| * @} | |
| */ | |
| /* Exported macro ------------------------------------------------------------*/ | |
| /* Exported functions --------------------------------------------------------*/ | |
| /* Function used to set the PWR configuration to the default reset state ******/ | |
| void PWR_DeInit(void); | |
| /* Backup Domain Access function **********************************************/ | |
| void PWR_BackupAccessCmd(FunctionalState NewState); | |
| /* PVD configuration functions ************************************************/ | |
| void PWR_PVDLevelConfig(uint32_t PWR_PVDLevel); | |
| void PWR_PVDCmd(FunctionalState NewState); | |
| /* WakeUp pins configuration functions ****************************************/ | |
| void PWR_WakeUpPinCmd(FunctionalState NewState); | |
| /* Main and Backup Regulators configuration functions *************************/ | |
| void PWR_BackupRegulatorCmd(FunctionalState NewState); | |
| void PWR_MainRegulatorModeConfig(uint32_t PWR_Regulator_Voltage); | |
| /* FLASH Power Down configuration functions ***********************************/ | |
| void PWR_FlashPowerDownCmd(FunctionalState NewState); | |
| /* Low Power modes configuration functions ************************************/ | |
| void PWR_EnterSTOPMode(uint32_t PWR_Regulator, uint8_t PWR_STOPEntry); | |
| void PWR_EnterSTANDBYMode(void); | |
| /* Flags management functions *************************************************/ | |
| FlagStatus PWR_GetFlagStatus(uint32_t PWR_FLAG); | |
| void PWR_ClearFlag(uint32_t PWR_FLAG); | |
| #ifdef __cplusplus | |
| } | |
| #endif | |
| #endif /* __STM32F4xx_PWR_H */ | |
| /** | |
| * @} | |
| */ | |
| /** | |
| * @} | |
| */ | |
| /******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ |