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xiaotian
2022-02-22 23:35:13 +08:00
commit 2737d984d8
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/**
**************************************************************************
* File : at32f4xx_bkp.h
* Version: V1.3.0
* Date : 2021-03-18
* Brief : at32f4xx BKP header file
**************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __AT32F4XX_BKP_H
#define __AT32F4XX_BKP_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "at32f4xx.h"
/** @addtogroup at32f4xx_StdPeriph_Driver
* @{
*/
/** @addtogroup BKP
* @{
*/
/** @defgroup BKP_Exported_Types
* @{
*/
/**
* @}
*/
/** @defgroup BKP_Exported_Constants
* @{
*/
/** @defgroup Tamper_Pin_active_level
* @{
*/
#define BKP_TamperPinLv_H ((uint16_t)0x0000)
#define BKP_TamperPinLv_L ((uint16_t)0x0001)
#define IS_BKP_TAMPER_PIN_LV(LV) (((LV) == BKP_TamperPinLv_H) || \
((LV) == BKP_TamperPinLv_L))
/**
* @}
*/
/** @defgroup RTC_output_source_to_output_on_the_Tamper_pin
* @{
*/
#define BKP_RTCOutput_None ((uint16_t)0x0000)
#define BKP_RTCOutput_CalClk ((uint16_t)0x0080)
#define BKP_RTCOutput_Alarm_Pulse ((uint16_t)0x0100)
#define BKP_RTCOutput_Second_Pulse ((uint16_t)0x0300)
#if defined (AT32F403Axx) || defined (AT32F407xx)
#define BKP_RTCOutput_Alarm_Toggle ((uint16_t)0x0900)
#define BKP_RTCOutput_Second_Toggle ((uint16_t)0x0B00)
#endif
#if defined (AT32F403Axx) || defined (AT32F407xx)
#define IS_BKP_RTC_OUTPUT_SEL(SEL) (((SEL) == BKP_RTCOutput_None) || \
((SEL) == BKP_RTCOutput_CalClk) || \
((SEL) == BKP_RTCOutput_Alarm_Pulse) || \
((SEL) == BKP_RTCOutput_Second_Pulse) || \
((SEL) == BKP_RTCOutput_Alarm_Toggle) || \
((SEL) == BKP_RTCOutput_Second_Toggle))
#elif defined (AT32F403xx) || defined (AT32F413xx)
#define IS_BKP_RTC_OUTPUT_SEL(SEL) (((SEL) == BKP_RTCOutput_None) || \
((SEL) == BKP_RTCOutput_CalClk) || \
((SEL) == BKP_RTCOutput_Alarm_Pulse) || \
((SEL) == BKP_RTCOutput_Second_Pulse))
#endif
/**
* @}
*/
/** @defgroup Data_Backup_Register
* @{
*/
#define BKP_DT1 ((uint16_t)0x0004)
#define BKP_DT2 ((uint16_t)0x0008)
#define BKP_DT3 ((uint16_t)0x000C)
#define BKP_DT4 ((uint16_t)0x0010)
#define BKP_DT5 ((uint16_t)0x0014)
#define BKP_DT6 ((uint16_t)0x0018)
#define BKP_DT7 ((uint16_t)0x001C)
#define BKP_DT8 ((uint16_t)0x0020)
#define BKP_DT9 ((uint16_t)0x0024)
#define BKP_DT10 ((uint16_t)0x0028)
#define BKP_DT11 ((uint16_t)0x0040)
#define BKP_DT12 ((uint16_t)0x0044)
#define BKP_DT13 ((uint16_t)0x0048)
#define BKP_DT14 ((uint16_t)0x004C)
#define BKP_DT15 ((uint16_t)0x0050)
#define BKP_DT16 ((uint16_t)0x0054)
#define BKP_DT17 ((uint16_t)0x0058)
#define BKP_DT18 ((uint16_t)0x005C)
#define BKP_DT19 ((uint16_t)0x0060)
#define BKP_DT20 ((uint16_t)0x0064)
#define BKP_DT21 ((uint16_t)0x0068)
#define BKP_DT22 ((uint16_t)0x006C)
#define BKP_DT23 ((uint16_t)0x0070)
#define BKP_DT24 ((uint16_t)0x0074)
#define BKP_DT25 ((uint16_t)0x0078)
#define BKP_DT26 ((uint16_t)0x007C)
#define BKP_DT27 ((uint16_t)0x0080)
#define BKP_DT28 ((uint16_t)0x0084)
#define BKP_DT29 ((uint16_t)0x0088)
#define BKP_DT30 ((uint16_t)0x008C)
#define BKP_DT31 ((uint16_t)0x0090)
#define BKP_DT32 ((uint16_t)0x0094)
#define BKP_DT33 ((uint16_t)0x0098)
#define BKP_DT34 ((uint16_t)0x009C)
#define BKP_DT35 ((uint16_t)0x00A0)
#define BKP_DT36 ((uint16_t)0x00A4)
#define BKP_DT37 ((uint16_t)0x00A8)
#define BKP_DT38 ((uint16_t)0x00AC)
#define BKP_DT39 ((uint16_t)0x00B0)
#define BKP_DT40 ((uint16_t)0x00B4)
#define BKP_DT41 ((uint16_t)0x00B8)
#define BKP_DT42 ((uint16_t)0x00BC)
#define IS_BKP_DT(DT) (((DT) == BKP_DT1) || ((DT) == BKP_DT2) || ((DT) == BKP_DT3) || \
((DT) == BKP_DT4) || ((DT) == BKP_DT5) || ((DT) == BKP_DT6) || \
((DT) == BKP_DT7) || ((DT) == BKP_DT8) || ((DT) == BKP_DT9) || \
((DT) == BKP_DT10) || ((DT) == BKP_DT11) || ((DT) == BKP_DT12) || \
((DT) == BKP_DT13) || ((DT) == BKP_DT14) || ((DT) == BKP_DT15) || \
((DT) == BKP_DT16) || ((DT) == BKP_DT17) || ((DT) == BKP_DT18) || \
((DT) == BKP_DT19) || ((DT) == BKP_DT20) || ((DT) == BKP_DT21) || \
((DT) == BKP_DT22) || ((DT) == BKP_DT23) || ((DT) == BKP_DT24) || \
((DT) == BKP_DT25) || ((DT) == BKP_DT26) || ((DT) == BKP_DT27) || \
((DT) == BKP_DT28) || ((DT) == BKP_DT29) || ((DT) == BKP_DT30) || \
((DT) == BKP_DT31) || ((DT) == BKP_DT32) || ((DT) == BKP_DT33) || \
((DT) == BKP_DT34) || ((DT) == BKP_DT35) || ((DT) == BKP_DT36) || \
((DT) == BKP_DT37) || ((DT) == BKP_DT38) || ((DT) == BKP_DT39) || \
((DT) == BKP_DT40) || ((DT) == BKP_DT41) || ((DT) == BKP_DT42))
#define IS_BKP_CAL_VAL(VAL) ((VAL) <= 0x7F)
/**
* @}
*/
/**
* @}
*/
/** @defgroup BKP_Exported_Macros
* @{
*/
/**
* @}
*/
/** @defgroup BKP_Exported_Functions
* @{
*/
FlagStatus BKP_GetFlagStatus(void);
void BKP_ClearFlag(void);
ITStatus BKP_GetIntStatus(void);
void BKP_ClearIntPendingBit(void);
void BKP_Reset(void);
void BKP_SetRTCCalValue(uint8_t CalibrationValue);
void BKP_WriteBackupReg(uint16_t BKP_DR, uint16_t Data);
uint16_t BKP_ReadBackupReg(uint16_t BKP_DR);
void BKP_TamperPinLvConfig(uint16_t BKP_TamperPinLevel);
void BKP_TamperPinCmd(FunctionalState NewState);
void BKP_IntConfig(FunctionalState NewState);
void BKP_RTCOutputConfig(uint16_t BKP_RTCOutputSource);
#ifdef __cplusplus
}
#endif
#endif /* __AT32F4XX_BKP_H */
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/