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/******************** (C) COPYRIGHT 2008 STMicroelectronics ********************

* File Name          : stm32f10x_bkp.h

* Author             : MCD Application Team

* Version            : V2.0.1

* Date               : 06/13/2008

* Description        : This file contains all the functions prototypes for the

*                      BKP firmware library.

********************************************************************************

* 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.

*******************************************************************************/

/* Define to prevent recursive inclusion -------------------------------------*/

#ifndef __STM32F10x_BKP_H

#define __STM32F10x_BKP_H

/* Includes ------------------------------------------------------------------*/

#include "stm32f10x_map.h"

/* Exported types ------------------------------------------------------------*/

/* Exported constants --------------------------------------------------------*/

/* Tamper Pin active level */

#define BKP_TamperPinLevel_High           ((u16)0x0000)

#define BKP_TamperPinLevel_Low            ((u16)0x0001)

#define IS_BKP_TAMPER_PIN_LEVEL(LEVEL) (((LEVEL) == BKP_TamperPinLevel_High) || \

                                        ((LEVEL) == BKP_TamperPinLevel_Low))

/* RTC output source to output on the Tamper pin */

#define BKP_RTCOutputSource_None          ((u16)0x0000)

#define BKP_RTCOutputSource_CalibClock    ((u16)0x0080)

#define BKP_RTCOutputSource_Alarm         ((u16)0x0100)

#define BKP_RTCOutputSource_Second        ((u16)0x0300)

#define IS_BKP_RTC_OUTPUT_SOURCE(SOURCE) (((SOURCE) == BKP_RTCOutputSource_None) || \

                                          ((SOURCE) == BKP_RTCOutputSource_CalibClock) || \

                                          ((SOURCE) == BKP_RTCOutputSource_Alarm) || \

                                          ((SOURCE) == BKP_RTCOutputSource_Second))

/* Data Backup Register */

#define BKP_DR1                           ((u16)0x0004)

#define BKP_DR2                           ((u16)0x0008)

#define BKP_DR3                           ((u16)0x000C)

#define BKP_DR4                           ((u16)0x0010)

#define BKP_DR5                           ((u16)0x0014)

#define BKP_DR6                           ((u16)0x0018)

#define BKP_DR7                           ((u16)0x001C)

#define BKP_DR8                           ((u16)0x0020)

#define BKP_DR9                           ((u16)0x0024)

#define BKP_DR10                          ((u16)0x0028)

#define BKP_DR11                          ((u16)0x0040)

#define BKP_DR12                          ((u16)0x0044)

#define BKP_DR13                          ((u16)0x0048)

#define BKP_DR14                          ((u16)0x004C)

#define BKP_DR15                          ((u16)0x0050)

#define BKP_DR16                          ((u16)0x0054)

#define BKP_DR17                          ((u16)0x0058)

#define BKP_DR18                          ((u16)0x005C)

#define BKP_DR19                          ((u16)0x0060)

#define BKP_DR20                          ((u16)0x0064)

#define BKP_DR21                          ((u16)0x0068)

#define BKP_DR22                          ((u16)0x006C)

#define BKP_DR23                          ((u16)0x0070)

#define BKP_DR24                          ((u16)0x0074)

#define BKP_DR25                          ((u16)0x0078)

#define BKP_DR26                          ((u16)0x007C)

#define BKP_DR27                          ((u16)0x0080)

#define BKP_DR28                          ((u16)0x0084)

#define BKP_DR29                          ((u16)0x0088)

#define BKP_DR30                          ((u16)0x008C)

#define BKP_DR31                          ((u16)0x0090)

#define BKP_DR32                          ((u16)0x0094)

#define BKP_DR33                          ((u16)0x0098)

#define BKP_DR34                          ((u16)0x009C)

#define BKP_DR35                          ((u16)0x00A0)

#define BKP_DR36                          ((u16)0x00A4)

#define BKP_DR37                          ((u16)0x00A8)

#define BKP_DR38                          ((u16)0x00AC)

#define BKP_DR39                          ((u16)0x00B0)

#define BKP_DR40                          ((u16)0x00B4)

#define BKP_DR41                          ((u16)0x00B8)

#define BKP_DR42                          ((u16)0x00BC)

#define IS_BKP_DR(DR) (((DR) == BKP_DR1)  || ((DR) == BKP_DR2)  || ((DR) == BKP_DR3)  || \

                       ((DR) == BKP_DR4)  || ((DR) == BKP_DR5)  || ((DR) == BKP_DR6)  || \

                       ((DR) == BKP_DR7)  || ((DR) == BKP_DR8)  || ((DR) == BKP_DR9)  || \

                       ((DR) == BKP_DR10) || ((DR) == BKP_DR11) || ((DR) == BKP_DR12) || \

                       ((DR) == BKP_DR13) || ((DR) == BKP_DR14) || ((DR) == BKP_DR15) || \

                       ((DR) == BKP_DR16) || ((DR) == BKP_DR17) || ((DR) == BKP_DR18) || \

                       ((DR) == BKP_DR19) || ((DR) == BKP_DR20) || ((DR) == BKP_DR21) || \

                       ((DR) == BKP_DR22) || ((DR) == BKP_DR23) || ((DR) == BKP_DR24) || \

                       ((DR) == BKP_DR25) || ((DR) == BKP_DR26) || ((DR) == BKP_DR27) || \

                       ((DR) == BKP_DR28) || ((DR) == BKP_DR29) || ((DR) == BKP_DR30) || \

                       ((DR) == BKP_DR31) || ((DR) == BKP_DR32) || ((DR) == BKP_DR33) || \

                       ((DR) == BKP_DR34) || ((DR) == BKP_DR35) || ((DR) == BKP_DR36) || \

                       ((DR) == BKP_DR37) || ((DR) == BKP_DR38) || ((DR) == BKP_DR39) || \

                       ((DR) == BKP_DR40) || ((DR) == BKP_DR41) || ((DR) == BKP_DR42))

#define IS_BKP_CALIBRATION_VALUE(VALUE) ((VALUE) <= 0x7F)

/* Exported macro ------------------------------------------------------------*/

/* Exported functions ------------------------------------------------------- */

void BKP_DeInit(void);

void BKP_TamperPinLevelConfig(u16 BKP_TamperPinLevel);

void BKP_TamperPinCmd(FunctionalState NewState);

void BKP_ITConfig(FunctionalState NewState);

void BKP_RTCOutputConfig(u16 BKP_RTCOutputSource);

void BKP_SetRTCCalibrationValue(u8 CalibrationValue);

void BKP_WriteBackupRegister(u16 BKP_DR, u16 Data);

u16 BKP_ReadBackupRegister(u16 BKP_DR);

FlagStatus BKP_GetFlagStatus(void);

void BKP_ClearFlag(void);

ITStatus BKP_GetITStatus(void);

void BKP_ClearITPendingBit(void);

#endif /* __STM32F10x_BKP_H */

/******************* (C) COPYRIGHT 2008 STMicroelectronics *****END OF FILE****/