mirror of
https://gitee.com/Lyon1998/pikapython.git
synced 2025-01-15 17:02:53 +08:00
144 lines
3.3 KiB
C
144 lines
3.3 KiB
C
/*!
|
|
* @file apm32f0xx_pmu.h
|
|
*
|
|
* @brief This file contains all functions prototype and macros for the PMU peripheral
|
|
*
|
|
* @version V1.0.1
|
|
*
|
|
* @date 2021-07-01
|
|
*
|
|
*/
|
|
|
|
#ifndef __PMU_H
|
|
#define __PMU_H
|
|
|
|
#include "apm32f0xx.h"
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
/** @addtogroup Peripherals_Library Standard Peripheral Library
|
|
@{
|
|
*/
|
|
|
|
/** @addtogroup PMU_Driver PMU Driver
|
|
@{
|
|
*/
|
|
|
|
/** @addtogroup PMU_Enumerations Enumerations
|
|
@{
|
|
*/
|
|
|
|
/**
|
|
* @brief PVD detection level (Not for APM32F030 devices)
|
|
*/
|
|
typedef enum
|
|
{
|
|
PMU_PVDLEVEL_0 = ((uint8_t)0x00),
|
|
PMU_PVDLEVEL_1 = ((uint8_t)0x01),
|
|
PMU_PVDLEVEL_2 = ((uint8_t)0x02),
|
|
PMU_PVDLEVEL_3 = ((uint8_t)0x03),
|
|
PMU_PVDLEVEL_4 = ((uint8_t)0x04),
|
|
PMU_PVDLEVEL_5 = ((uint8_t)0x05),
|
|
PMU_PVDLEVEL_6 = ((uint8_t)0x06),
|
|
PMU_PVDLEVEL_7 = ((uint8_t)0x07),
|
|
} PMU_PVDLEVEL_T;
|
|
|
|
/**
|
|
* @brief Wake Up PIN
|
|
*/
|
|
typedef enum
|
|
{
|
|
PMU_WAKEUPPIN_1 = ((uint16_t)0x0100),
|
|
PMU_WAKEUPPIN_2 = ((uint16_t)0x0200),
|
|
PMU_WAKEUPPIN_3 = ((uint16_t)0x0400), //!< Only for APM32F072/091 devices
|
|
PMU_WAKEUPPIN_4 = ((uint16_t)0x0800), //!< Only for APM32F072/091 devices
|
|
PMU_WAKEUPPIN_5 = ((uint16_t)0x1000), //!< Only for APM32F072/091 devices
|
|
PMU_WAKEUPPIN_6 = ((uint16_t)0x2000), //!< Only for APM32F072/091 devices
|
|
PMU_WAKEUPPIN_7 = ((uint16_t)0x4000), //!< Only for APM32F072/091 devices
|
|
PMU_WAKEUPPIN_8 = ((uint16_t)0x8000), //!< Only for APM32F072/091 devices
|
|
} PMU_WAKEUPPIN_T;
|
|
|
|
/**
|
|
* @brief Sleep mode entry
|
|
*/
|
|
typedef enum
|
|
{
|
|
PMU_SLEEPENTRY_WFI = 0x00,
|
|
PMU_SLEEPENTRY_WFE = 0x01,
|
|
} PMU_SLEEPENTRY_T;
|
|
|
|
/**
|
|
* @brief Regulator state is Sleep/Stop mode
|
|
*/
|
|
typedef enum
|
|
{
|
|
PMU_REGULATOR_ON = 0x00,
|
|
PMU_REGULATOR_LowPower = 0x01,
|
|
} PMU_REGULATOR_T;
|
|
|
|
/**
|
|
* @brief Stop mode entry
|
|
*/
|
|
typedef enum
|
|
{
|
|
PMU_STOPENTRY_WFI = 0x00,
|
|
PMU_STOPENTRY_WFE = 0x01,
|
|
PMU_STOPENTRY_SLEEPONEXIT = 0x02,
|
|
} PMU_STOPENTRY_T;
|
|
|
|
/**
|
|
* @brief Flag
|
|
*/
|
|
typedef enum
|
|
{
|
|
PMU_FLAG_WUPF = 0x01,
|
|
PMU_FLAG_STDBYF = 0x02,
|
|
PMU_FLAG_PVDOF = 0x04, //!< Not for APM32F030 devices
|
|
PMU_FLAG_VREFINTF = 0x08,
|
|
} PMU_FLAG_T;
|
|
|
|
/**@} end of group PMU_Enumerations*/
|
|
|
|
|
|
/** @addtogroup PMU_Fuctions Fuctions
|
|
@{
|
|
*/
|
|
|
|
/** Function used to set the PMU configuration to the default reset state */
|
|
void PMU_Reset(void);
|
|
|
|
/** Backup Domain Access function */
|
|
void PMU_EnableBackupAccess(void);
|
|
void PMU_DisableBackupAccess(void);
|
|
|
|
/** PVD configuration functions */
|
|
void PMU_ConfigPVDLevel(PMU_PVDLEVEL_T level); //!< Not for APM32F030 devices
|
|
void PMU_EnablePVD(void); //!< Not for APM32F030 devices
|
|
void PMU_DisablePVD(void); //!< Not for APM32F030 devices
|
|
|
|
/** WakeUp pins configuration functions */
|
|
void PMU_EnableWakeUpPin(PMU_WAKEUPPIN_T pin);
|
|
void PMU_DisableWakeUpPin(PMU_WAKEUPPIN_T pin);
|
|
|
|
/** Low Power modes configuration functions */
|
|
void PMU_EnterSleepMode(PMU_SLEEPENTRY_T entry);
|
|
void PMU_EnterSTOPMode(PMU_REGULATOR_T regulator, PMU_STOPENTRY_T entry);
|
|
void PMU_EnterSTANDBYMode(void);
|
|
|
|
/** Flags management functions */
|
|
uint8_t PMU_ReadStatusFlag(PMU_FLAG_T flag);
|
|
void PMU_ClearStatusFlag(uint8_t flag);
|
|
|
|
/**@} end of group PMU_Fuctions*/
|
|
/**@} end of group PMU_Driver */
|
|
/**@} end of group Peripherals_Library*/
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* __PMU_H */
|
|
|