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/******************** (C) COPYRIGHT 2007 STMicroelectronics ********************

* File Name          : spi_flash.h

* Author             : MCD Application Team

* Date First Issued  : 02/05/2007

* Description        : Header for spi_flash.c file.

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

* History:

* 04/02/2007: V0.2

* 02/05/2007: V0.1

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

* THE PRESENT SOFTWARE 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 SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING

* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.

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

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

#ifndef __SPI_FLASH_H

#define __SPI_FLASH_H

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

#include "stm32f10x_lib.h"

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

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

#define Low     0x00  /* Chip Select line low */

#define High    0x01  /* Chip Select line high */

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

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

/*----- High layer function -----*/

void SPI_FLASH_Init(void);

void SPI_FLASH_SectorErase(u32 SectorAddr);

void SPI_FLASH_BulkErase(void);

void SPI_FLASH_PageWrite(u8* pBuffer, u32 WriteAddr, u16 NumByteToWrite);

void SPI_FLASH_BufferWrite(u8* pBuffer, u32 WriteAddr, u16 NumByteToWrite);

void SPI_FLASH_BufferRead(u8* pBuffer, u32 ReadAddr, u16 NumByteToRead);

u32 SPI_FLASH_ReadID(void);

void SPI_FLASH_StartReadSequence(u32 ReadAddr);

/*----- Low layer function -----*/

u8 SPI_FLASH_ReadByte(void);

void SPI_FLASH_ChipSelect(u8 State);

u8 SPI_FLASH_SendByte(u8 byte);

u16 SPI_FLASH_SendHalfWord(u16 HalfWord);

void SPI_FLASH_WriteEnable(void);

void SPI_FLASH_WaitForWriteEnd(void);

#endif /* __SPI_FLASH_H */

/******************* (C) COPYRIGHT 2007 STMicroelectronics *****END OF FILE****/