stm32f4xx_pwr.h
185 lines
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| text/x-c
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CLexer
r71 | /** | |||
****************************************************************************** | ||||
* @file stm32f4xx_pwr.h | ||||
* @author MCD Application Team | ||||
* @version V1.0.2 | ||||
* @date 05-March-2012 | ||||
* @brief This file contains all the functions prototypes for the PWR firmware | ||||
* library. | ||||
****************************************************************************** | ||||
* @attention | ||||
* | ||||
* <h2><center>© COPYRIGHT 2012 STMicroelectronics</center></h2> | ||||
* | ||||
* Licensed under MCD-ST Liberty SW License Agreement V2, (the "License"); | ||||
* You may not use this file except in compliance with the License. | ||||
* You may obtain a copy of the License at: | ||||
* | ||||
* http://www.st.com/software_license_agreement_liberty_v2 | ||||
* | ||||
* Unless required by applicable law or agreed to in writing, software | ||||
* distributed under the License is distributed on an "AS IS" BASIS, | ||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||||
* See the License for the specific language governing permissions and | ||||
* limitations under the License. | ||||
* | ||||
****************************************************************************** | ||||
*/ | ||||
/* 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 STMicroelectronics *****END OF FILE****/ | ||||