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/**
******************************************************************************
* @file lib_flash.h
* @author Application Team
* @version V4.4.0
* @date 2018-09-27
* @brief FLASH library.
******************************************************************************
* @attention
*
******************************************************************************
*/
#ifndef __LIB_FLASH_H
#define __LIB_FLASH_H
#ifdef __cplusplus
extern "C" {
#endif
#include "target.h"
//CSMode
#define FLASH_CSMODE_DISABLE FLASH_CTRL_CSMODE_DISABLE
#define FLASH_CSMODE_ALWAYSON FLASH_CTRL_CSMODE_ALWAYSON
#define FLASH_CSMODE_TIM2OF FLASH_CTRL_CSMODE_TIM2OV
#define FLASH_CSMODE_RTC FLASH_CTRL_CSMODE_RTC
#define IS_FLASH_CSMODE(__CSMODE__) (((__CSMODE__) == FLASH_CSMODE_DISABLE) ||\
((__CSMODE__) == FLASH_CSMODE_ALWAYSON) ||\
((__CSMODE__) == FLASH_CSMODE_TIM2OF) ||\
((__CSMODE__) == FLASH_CSMODE_RTC))
//INT
#define FLASH_INT_CS FLASH_CTRL_CSINTEN
#define IS_FLASH_INT(__INT__) ((__INT__) == FLASH_INT_CS)
//WriteStatus
#define FLASH_WSTA_BUSY 0
#define FLASH_WRITE_FINISH 1
#define FLASH_WSTA_FINISH FLASH_WRITE_FINISH
#define IS_FLASH_ADDRESS(__ADDRESS__) ((__ADDRESS__) < 0x40000UL)
#define IS_FLASH_ADRRW(__ADDRW__) (((__ADDRW__) < 0x40000UL) &&\
(((__ADDRW__) & 0x3U) == 0U))
#define IS_FLASH_ADRRHW(__ADDRHW__) (((__ADDRHW__) < 0x40000UL) &&\
(((__ADDRHW__) & 0x1U) == 0U))
#define IS_FLASH_CHECKSUMADDR(__ADDRESS1__,__ADDRESS2__) (((__ADDRESS1__) < 0x40000) && ((__ADDRESS2__) < 0x40000) && ((__ADDRESS1__) < (__ADDRESS2__)))
/* Exported Functions ------------------------------------------------------- */
void FLASH_Init(uint32_t CSMode);
void FLASH_INTConfig(uint32_t IntMask, uint32_t NewState);
void FLASH_CycleInit(void);
void FLASH_SectorErase(uint32_t SectorAddr);
void FLASH_ProgramWord(uint32_t Addr, uint32_t *WordBuffer, uint32_t Length);
void FLASH_ProgramHWord(uint32_t Addr, uint16_t *HWordBuffer, uint32_t Length);
void FLASH_ProgramByte(uint32_t Addr, uint8_t *ByteBuffer, uint32_t Length);
uint32_t FLASH_GetWriteStatus(void);
void FLASH_SetCheckSumRange(uint32_t AddrStart, uint32_t AddrEnd);
void FLASH_SetCheckSumCompValue(uint32_t Checksum);
uint32_t FLASH_GetCheckSum(void);
uint8_t FLASH_GetINTStatus(uint32_t IntMask);
void FLASH_ClearINTStatus(uint32_t IntMask);
#ifdef __cplusplus
}
#endif
#endif /* __LIB_FLASH_H */
/*********************************** END OF FILE ******************************/
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