fsmc_nor.h

来自「ARM_CORTEX-M3应用实例开发详解光盘」· C头文件 代码 · 共 59 行

/******************** (C) COPYRIGHT 2008 STMicroelectronics ********************
* File Name          : fsmc_nor.h
* Author             : MCD Application Team
* Version            : V2.0.3
* Date               : 09/22/2008
* Description        : Header for fsmc_nor.c file.
********************************************************************************
* 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 __FSMC_NOR_H
#define __FSMC_NOR_H

/* Includes ------------------------------------------------------------------*/
#include "stm32f10x_lib.h"

/* Exported types ------------------------------------------------------------*/
typedef struct
{
  u16 Manufacturer_Code;
  u16 Device_Code1;
  u16 Device_Code2;
 // u16 Device_Code3;
}NOR_IDTypeDef;

/* NOR Status */
typedef enum
{
  NOR_SUCCESS = 0,
  NOR_ONGOING,
  NOR_ERROR,
  NOR_TIMEOUT
}NOR_Status;

/* Exported constants --------------------------------------------------------*/
/* Exported macro ------------------------------------------------------------*/
/* Exported functions ------------------------------------------------------- */
void FSMC_NOR_Init(void);
void FSMC_NOR_ReadID(NOR_IDTypeDef* NOR_ID);
NOR_Status FSMC_NOR_EraseBlock(u32 BlockAddr);
NOR_Status FSMC_NOR_EraseChip(void);
NOR_Status FSMC_NOR_WriteHalfWord(u32 WriteAddr, u16 Data);
NOR_Status FSMC_NOR_WriteBuffer(u16* pBuffer, u32 WriteAddr, u32 NumHalfwordToWrite);
NOR_Status FSMC_NOR_ProgramBuffer(u16* pBuffer, u32 WriteAddr, u32 NumHalfwordToWrite);
u16 FSMC_NOR_ReadHalfWord(u32 ReadAddr);
void FSMC_NOR_ReadBuffer(u16* pBuffer, u32 ReadAddr, u32 NumHalfwordToRead);
NOR_Status FSMC_NOR_ReturnToReadMode(void);
NOR_Status FSMC_NOR_Reset(void);
NOR_Status FSMC_NOR_GetStatus(u32 Timeout);

#endif /* __FSMC_NOR_H */

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