388 lines
12 KiB
C
388 lines
12 KiB
C
/**
|
|
******************************************************************************
|
|
* @file stm32f1xx_hal_pwr.h
|
|
* @author MCD Application Team
|
|
* @brief Header file of PWR HAL module.
|
|
******************************************************************************
|
|
* @attention
|
|
*
|
|
* <h2><center>© Copyright (c) 2016 STMicroelectronics.
|
|
* All rights reserved.</center></h2>
|
|
*
|
|
* This software component is licensed by ST under BSD 3-Clause license,
|
|
* the "License"; You may not use this file except in compliance with the
|
|
* License. You may obtain a copy of the License at:
|
|
* opensource.org/licenses/BSD-3-Clause
|
|
*
|
|
******************************************************************************
|
|
*/
|
|
|
|
/* Define to prevent recursive inclusion -------------------------------------*/
|
|
#ifndef __STM32F1xx_HAL_PWR_H
|
|
#define __STM32F1xx_HAL_PWR_H
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
/* Includes ------------------------------------------------------------------*/
|
|
#include "stm32f1xx_hal_def.h"
|
|
|
|
/** @addtogroup STM32F1xx_HAL_Driver
|
|
* @{
|
|
*/
|
|
|
|
/** @addtogroup PWR
|
|
* @{
|
|
*/
|
|
|
|
/* Exported types ------------------------------------------------------------*/
|
|
|
|
/** @defgroup PWR_Exported_Types PWR Exported Types
|
|
* @{
|
|
*/
|
|
|
|
/**
|
|
* @brief PWR PVD configuration structure definition
|
|
*/
|
|
typedef struct
|
|
{
|
|
uint32_t PVDLevel; /*!< PVDLevel: Specifies the PVD detection level.
|
|
This parameter can be a value of @ref PWR_PVD_detection_level */
|
|
|
|
uint32_t Mode; /*!< Mode: Specifies the operating mode for the selected pins.
|
|
This parameter can be a value of @ref PWR_PVD_Mode */
|
|
}PWR_PVDTypeDef;
|
|
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
|
|
/* Internal constants --------------------------------------------------------*/
|
|
|
|
/** @addtogroup PWR_Private_Constants
|
|
* @{
|
|
*/
|
|
|
|
#define PWR_EXTI_LINE_PVD ((uint32_t)0x00010000) /*!< External interrupt line 16 Connected to the PVD EXTI Line */
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
|
|
/* Exported constants --------------------------------------------------------*/
|
|
|
|
/** @defgroup PWR_Exported_Constants PWR Exported Constants
|
|
* @{
|
|
*/
|
|
|
|
/** @defgroup PWR_PVD_detection_level PWR PVD detection level
|
|
* @{
|
|
*/
|
|
#define PWR_PVDLEVEL_0 PWR_CR_PLS_2V2
|
|
#define PWR_PVDLEVEL_1 PWR_CR_PLS_2V3
|
|
#define PWR_PVDLEVEL_2 PWR_CR_PLS_2V4
|
|
#define PWR_PVDLEVEL_3 PWR_CR_PLS_2V5
|
|
#define PWR_PVDLEVEL_4 PWR_CR_PLS_2V6
|
|
#define PWR_PVDLEVEL_5 PWR_CR_PLS_2V7
|
|
#define PWR_PVDLEVEL_6 PWR_CR_PLS_2V8
|
|
#define PWR_PVDLEVEL_7 PWR_CR_PLS_2V9
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @defgroup PWR_PVD_Mode PWR PVD Mode
|
|
* @{
|
|
*/
|
|
#define PWR_PVD_MODE_NORMAL 0x00000000U /*!< basic mode is used */
|
|
#define PWR_PVD_MODE_IT_RISING 0x00010001U /*!< External Interrupt Mode with Rising edge trigger detection */
|
|
#define PWR_PVD_MODE_IT_FALLING 0x00010002U /*!< External Interrupt Mode with Falling edge trigger detection */
|
|
#define PWR_PVD_MODE_IT_RISING_FALLING 0x00010003U /*!< External Interrupt Mode with Rising/Falling edge trigger detection */
|
|
#define PWR_PVD_MODE_EVENT_RISING 0x00020001U /*!< Event Mode with Rising edge trigger detection */
|
|
#define PWR_PVD_MODE_EVENT_FALLING 0x00020002U /*!< Event Mode with Falling edge trigger detection */
|
|
#define PWR_PVD_MODE_EVENT_RISING_FALLING 0x00020003U /*!< Event Mode with Rising/Falling edge trigger detection */
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
|
|
/** @defgroup PWR_WakeUp_Pins PWR WakeUp Pins
|
|
* @{
|
|
*/
|
|
|
|
#define PWR_WAKEUP_PIN1 PWR_CSR_EWUP
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @defgroup PWR_Regulator_state_in_SLEEP_STOP_mode PWR Regulator state in SLEEP/STOP mode
|
|
* @{
|
|
*/
|
|
#define PWR_MAINREGULATOR_ON 0x00000000U
|
|
#define PWR_LOWPOWERREGULATOR_ON PWR_CR_LPDS
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @defgroup PWR_SLEEP_mode_entry PWR SLEEP mode entry
|
|
* @{
|
|
*/
|
|
#define PWR_SLEEPENTRY_WFI ((uint8_t)0x01)
|
|
#define PWR_SLEEPENTRY_WFE ((uint8_t)0x02)
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @defgroup PWR_STOP_mode_entry PWR STOP mode entry
|
|
* @{
|
|
*/
|
|
#define PWR_STOPENTRY_WFI ((uint8_t)0x01)
|
|
#define PWR_STOPENTRY_WFE ((uint8_t)0x02)
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @defgroup PWR_Flag PWR Flag
|
|
* @{
|
|
*/
|
|
#define PWR_FLAG_WU PWR_CSR_WUF
|
|
#define PWR_FLAG_SB PWR_CSR_SBF
|
|
#define PWR_FLAG_PVDO PWR_CSR_PVDO
|
|
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/* Exported macro ------------------------------------------------------------*/
|
|
/** @defgroup PWR_Exported_Macros PWR Exported Macros
|
|
* @{
|
|
*/
|
|
|
|
/** @brief Check PWR flag is set or not.
|
|
* @param __FLAG__: specifies the flag to check.
|
|
* This parameter can be one of the following values:
|
|
* @arg PWR_FLAG_WU: Wake Up flag. This flag indicates that a wakeup event
|
|
* was received from the WKUP pin or from the RTC alarm
|
|
* An additional wakeup event is detected if the WKUP pin is enabled
|
|
* (by setting the EWUP bit) when the WKUP pin level is already high.
|
|
* @arg PWR_FLAG_SB: StandBy flag. This flag indicates that the system was
|
|
* resumed from StandBy mode.
|
|
* @arg PWR_FLAG_PVDO: PVD Output. This flag is valid only if PVD is enabled
|
|
* by the HAL_PWR_EnablePVD() function. The PVD is stopped by Standby mode
|
|
* For this reason, this bit is equal to 0 after Standby or reset
|
|
* until the PVDE bit is set.
|
|
* @retval The new state of __FLAG__ (TRUE or FALSE).
|
|
*/
|
|
#define __HAL_PWR_GET_FLAG(__FLAG__) ((PWR->CSR & (__FLAG__)) == (__FLAG__))
|
|
|
|
/** @brief Clear the PWR's pending flags.
|
|
* @param __FLAG__: specifies the flag to clear.
|
|
* This parameter can be one of the following values:
|
|
* @arg PWR_FLAG_WU: Wake Up flag
|
|
* @arg PWR_FLAG_SB: StandBy flag
|
|
*/
|
|
#define __HAL_PWR_CLEAR_FLAG(__FLAG__) SET_BIT(PWR->CR, ((__FLAG__) << 2))
|
|
|
|
/**
|
|
* @brief Enable interrupt on PVD Exti Line 16.
|
|
* @retval None.
|
|
*/
|
|
#define __HAL_PWR_PVD_EXTI_ENABLE_IT() SET_BIT(EXTI->IMR, PWR_EXTI_LINE_PVD)
|
|
|
|
/**
|
|
* @brief Disable interrupt on PVD Exti Line 16.
|
|
* @retval None.
|
|
*/
|
|
#define __HAL_PWR_PVD_EXTI_DISABLE_IT() CLEAR_BIT(EXTI->IMR, PWR_EXTI_LINE_PVD)
|
|
|
|
/**
|
|
* @brief Enable event on PVD Exti Line 16.
|
|
* @retval None.
|
|
*/
|
|
#define __HAL_PWR_PVD_EXTI_ENABLE_EVENT() SET_BIT(EXTI->EMR, PWR_EXTI_LINE_PVD)
|
|
|
|
/**
|
|
* @brief Disable event on PVD Exti Line 16.
|
|
* @retval None.
|
|
*/
|
|
#define __HAL_PWR_PVD_EXTI_DISABLE_EVENT() CLEAR_BIT(EXTI->EMR, PWR_EXTI_LINE_PVD)
|
|
|
|
|
|
/**
|
|
* @brief PVD EXTI line configuration: set falling edge trigger.
|
|
* @retval None.
|
|
*/
|
|
#define __HAL_PWR_PVD_EXTI_ENABLE_FALLING_EDGE() SET_BIT(EXTI->FTSR, PWR_EXTI_LINE_PVD)
|
|
|
|
|
|
/**
|
|
* @brief Disable the PVD Extended Interrupt Falling Trigger.
|
|
* @retval None.
|
|
*/
|
|
#define __HAL_PWR_PVD_EXTI_DISABLE_FALLING_EDGE() CLEAR_BIT(EXTI->FTSR, PWR_EXTI_LINE_PVD)
|
|
|
|
|
|
/**
|
|
* @brief PVD EXTI line configuration: set rising edge trigger.
|
|
* @retval None.
|
|
*/
|
|
#define __HAL_PWR_PVD_EXTI_ENABLE_RISING_EDGE() SET_BIT(EXTI->RTSR, PWR_EXTI_LINE_PVD)
|
|
|
|
/**
|
|
* @brief Disable the PVD Extended Interrupt Rising Trigger.
|
|
* This parameter can be:
|
|
* @retval None.
|
|
*/
|
|
#define __HAL_PWR_PVD_EXTI_DISABLE_RISING_EDGE() CLEAR_BIT(EXTI->RTSR, PWR_EXTI_LINE_PVD)
|
|
|
|
/**
|
|
* @brief PVD EXTI line configuration: set rising & falling edge trigger.
|
|
* @retval None.
|
|
*/
|
|
#define __HAL_PWR_PVD_EXTI_ENABLE_RISING_FALLING_EDGE() __HAL_PWR_PVD_EXTI_ENABLE_RISING_EDGE();__HAL_PWR_PVD_EXTI_ENABLE_FALLING_EDGE();
|
|
|
|
/**
|
|
* @brief Disable the PVD Extended Interrupt Rising & Falling Trigger.
|
|
* This parameter can be:
|
|
* @retval None.
|
|
*/
|
|
#define __HAL_PWR_PVD_EXTI_DISABLE_RISING_FALLING_EDGE() __HAL_PWR_PVD_EXTI_DISABLE_RISING_EDGE();__HAL_PWR_PVD_EXTI_DISABLE_FALLING_EDGE();
|
|
|
|
|
|
|
|
/**
|
|
* @brief Check whether the specified PVD EXTI interrupt flag is set or not.
|
|
* @retval EXTI PVD Line Status.
|
|
*/
|
|
#define __HAL_PWR_PVD_EXTI_GET_FLAG() (EXTI->PR & (PWR_EXTI_LINE_PVD))
|
|
|
|
/**
|
|
* @brief Clear the PVD EXTI flag.
|
|
* @retval None.
|
|
*/
|
|
#define __HAL_PWR_PVD_EXTI_CLEAR_FLAG() (EXTI->PR = (PWR_EXTI_LINE_PVD))
|
|
|
|
/**
|
|
* @brief Generate a Software interrupt on selected EXTI line.
|
|
* @retval None.
|
|
*/
|
|
#define __HAL_PWR_PVD_EXTI_GENERATE_SWIT() SET_BIT(EXTI->SWIER, PWR_EXTI_LINE_PVD)
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/* Private macro -------------------------------------------------------------*/
|
|
/** @defgroup PWR_Private_Macros PWR Private Macros
|
|
* @{
|
|
*/
|
|
#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))
|
|
|
|
|
|
#define IS_PWR_PVD_MODE(MODE) (((MODE) == PWR_PVD_MODE_IT_RISING)|| ((MODE) == PWR_PVD_MODE_IT_FALLING) || \
|
|
((MODE) == PWR_PVD_MODE_IT_RISING_FALLING) || ((MODE) == PWR_PVD_MODE_EVENT_RISING) || \
|
|
((MODE) == PWR_PVD_MODE_EVENT_FALLING) || ((MODE) == PWR_PVD_MODE_EVENT_RISING_FALLING) || \
|
|
((MODE) == PWR_PVD_MODE_NORMAL))
|
|
|
|
#define IS_PWR_WAKEUP_PIN(PIN) (((PIN) == PWR_WAKEUP_PIN1))
|
|
|
|
#define IS_PWR_REGULATOR(REGULATOR) (((REGULATOR) == PWR_MAINREGULATOR_ON) || \
|
|
((REGULATOR) == PWR_LOWPOWERREGULATOR_ON))
|
|
|
|
#define IS_PWR_SLEEP_ENTRY(ENTRY) (((ENTRY) == PWR_SLEEPENTRY_WFI) || ((ENTRY) == PWR_SLEEPENTRY_WFE))
|
|
|
|
#define IS_PWR_STOP_ENTRY(ENTRY) (((ENTRY) == PWR_STOPENTRY_WFI) || ((ENTRY) == PWR_STOPENTRY_WFE))
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
|
|
|
|
/* Exported functions --------------------------------------------------------*/
|
|
|
|
/** @addtogroup PWR_Exported_Functions PWR Exported Functions
|
|
* @{
|
|
*/
|
|
|
|
/** @addtogroup PWR_Exported_Functions_Group1 Initialization and de-initialization functions
|
|
* @{
|
|
*/
|
|
|
|
/* Initialization and de-initialization functions *******************************/
|
|
void HAL_PWR_DeInit(void);
|
|
void HAL_PWR_EnableBkUpAccess(void);
|
|
void HAL_PWR_DisableBkUpAccess(void);
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @addtogroup PWR_Exported_Functions_Group2 Peripheral Control functions
|
|
* @{
|
|
*/
|
|
|
|
/* Peripheral Control functions ************************************************/
|
|
void HAL_PWR_ConfigPVD(PWR_PVDTypeDef *sConfigPVD);
|
|
/* #define HAL_PWR_ConfigPVD 12*/
|
|
void HAL_PWR_EnablePVD(void);
|
|
void HAL_PWR_DisablePVD(void);
|
|
|
|
/* WakeUp pins configuration functions ****************************************/
|
|
void HAL_PWR_EnableWakeUpPin(uint32_t WakeUpPinx);
|
|
void HAL_PWR_DisableWakeUpPin(uint32_t WakeUpPinx);
|
|
|
|
/* Low Power modes configuration functions ************************************/
|
|
void HAL_PWR_EnterSTOPMode(uint32_t Regulator, uint8_t STOPEntry);
|
|
void HAL_PWR_EnterSLEEPMode(uint32_t Regulator, uint8_t SLEEPEntry);
|
|
void HAL_PWR_EnterSTANDBYMode(void);
|
|
|
|
void HAL_PWR_EnableSleepOnExit(void);
|
|
void HAL_PWR_DisableSleepOnExit(void);
|
|
void HAL_PWR_EnableSEVOnPend(void);
|
|
void HAL_PWR_DisableSEVOnPend(void);
|
|
|
|
|
|
|
|
void HAL_PWR_PVD_IRQHandler(void);
|
|
void HAL_PWR_PVDCallback(void);
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
|
|
#endif /* __STM32F1xx_HAL_PWR_H */
|
|
|
|
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|