/******************** (C) COPYRIGHT 2008 STMicroelectronics ********************
* File Name          : stm32f10x_fsmc.h
* Author             : MCD Application Team
* Version            : V2.0.1
* Date               : 06/13/2008
* Description        : This file contains all the functions prototypes for the
*                      FSMC 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_FSMC_H
#define __STM32F10x_FSMC_H

/* Includes ------------------------------------------------------------------*/
#include "stm32f10x_map.h"

/* Exported types ------------------------------------------------------------*/
/* Timing parameters For NOR/SRAM Banks */
typedef struct
{
  u32 FSMC_AddressSetupTime;
  u32 FSMC_AddressHoldTime;
  u32 FSMC_DataSetupTime;
  u32 FSMC_BusTurnAroundDuration;
  u32 FSMC_CLKDivision;
  u32 FSMC_DataLatency;
  u32 FSMC_AccessMode;
}FSMC_NORSRAMTimingInitTypeDef;

/* FSMC NOR/SRAM Init structure definition */
typedef struct
{
  u32 FSMC_Bank;
  u32 FSMC_DataAddressMux;
  u32 FSMC_MemoryType;
  u32 FSMC_MemoryDataWidth;
  u32 FSMC_BurstAccessMode;
  u32 FSMC_WaitSignalPolarity;
  u32 FSMC_WrapMode;
  u32 FSMC_WaitSignalActive;
  u32 FSMC_WriteOperation;
  u32 FSMC_WaitSignal;
  u32 FSMC_ExtendedMode;
  u32 FSMC_AsyncWait;
  u32 FSMC_WriteBurst;
  /* Timing Parameters for write and read access if the  ExtendedMode is not used*/
  FSMC_NORSRAMTimingInitTypeDef* FSMC_ReadWriteTimingStruct;
  /* Timing Parameters for write access if the  ExtendedMode is used*/
  FSMC_NORSRAMTimingInitTypeDef* FSMC_WriteTimingStruct;
}FSMC_NORSRAMInitTypeDef;

/* Timing parameters For FSMC NAND and PCCARD Banks */
typedef struct
{
  u32 FSMC_SetupTime;
  u32 FSMC_WaitSetupTime;
  u32 FSMC_HoldSetupTime;
  u32 FSMC_HiZSetupTime;
}FSMC_NAND_PCCARDTimingInitTypeDef;

/* FSMC NAND Init structure definition */
typedef struct
{
  u32 FSMC_Bank;
  u32 FSMC_Waitfeature;
  u32 FSMC_MemoryDataWidth;
  u32 FSMC_ECC;
  u32 FSMC_ECCPageSize;
  u32 FSMC_AddressLowMapping;
  u32 FSMC_TCLRSetupTime;
  u32 FSMC_TARSetupTime;
  /* FSMC Common Space Timing */
  FSMC_NAND_PCCARDTimingInitTypeDef*  FSMC_CommonSpaceTimingStruct;
  /* FSMC Attribute Space Timing */
  FSMC_NAND_PCCARDTimingInitTypeDef*  FSMC_AttributeSpaceTimingStruct;
}FSMC_NANDInitTypeDef;

/* FSMC PCCARD Init structure definition */
typedef struct
{
  u32 FSMC_Waitfeature;
  u32 FSMC_AddressLowMapping;
  u32 FSMC_TCLRSetupTime;
  u32 FSMC_TARSetupTime;
  /* FSMC Common Space Timing */
  FSMC_NAND_PCCARDTimingInitTypeDef*  FSMC_CommonSpaceTimingStruct;
  /* FSMC Attribute Space Timing */
  FSMC_NAND_PCCARDTimingInitTypeDef*  FSMC_AttributeSpaceTimingStruct;
  /* FSMC IO Space Timing */
  FSMC_NAND_PCCARDTimingInitTypeDef*  FSMC_IOSpaceTimingStruct;
}FSMC_PCCARDInitTypeDef;

/* Exported constants --------------------------------------------------------*/
/*-------------------------------FSMC Banks definitions ----------------------*/
#define FSMC_Bank1_NORSRAM1                             ((u32)0x00000000)
#define FSMC_Bank1_NORSRAM2                             ((u32)0x00000002)
#define FSMC_Bank1_NORSRAM3                             ((u32)0x00000004)
#define FSMC_Bank1_NORSRAM4                             ((u32)0x00000006)
#define FSMC_Bank2_NAND                                 ((u32)0x00000010)
#define FSMC_Bank3_NAND                                 ((u32)0x00000100)
#define FSMC_Bank4_PCCARD                               ((u32)0x00001000)

#define IS_FSMC_NORSRAM_BANK(BANK) (((BANK) == FSMC_Bank1_NORSRAM1) || \
                                    ((BANK) == FSMC_Bank1_NORSRAM2) || \
                                    ((BANK) == FSMC_Bank1_NORSRAM3) || \
                                    ((BANK) == FSMC_Bank1_NORSRAM4))                           


#define IS_FSMC_NAND_BANK(BANK) (((BANK) == FSMC_Bank2_NAND) || \
                                 ((BANK) == FSMC_Bank3_NAND))

#define IS_FSMC_GETFLAG_BANK(BANK) (((BANK) == FSMC_Bank2_NAND) || \
                                    ((BANK) == FSMC_Bank3_NAND) || \
                                    ((BANK) == FSMC_Bank4_PCCARD))
                                    
#define IS_FSMC_IT_BANK(BANK) (((BANK) == FSMC_Bank2_NAND) || \
                               ((BANK) == FSMC_Bank3_NAND) || \
                               ((BANK) == FSMC_Bank4_PCCARD))                                    


/*------------------------------- NOR/SRAM Banks -----------------------------*/
/* FSMC Data/Address Bus Multiplexing ----------------------------------------*/
#define FSMC_DataAddressMux_Disable                       ((u32)0x00000000)
#define FSMC_DataAddressMux_Enable                        ((u32)0x00000002)

#define IS_FSMC_MUX(MUX) (((MUX) == FSMC_DataAddressMux_Disable) || \
                          ((MUX) == FSMC_DataAddressMux_Enable))                           

/* FSMC Memory Type ----------------------------------------------------------*/
#define FSMC_MemoryType_SRAM                            ((u32)0x00000000)
#define FSMC_MemoryType_CRAM                            ((u32)0x00000004)
#define FSMC_MemoryType_NOR                             ((u32)0x00000008)
#define FSMC_MemoryType_COSMORAM                        ((u32)0x0000000C)

#define IS_FSMC_MEMORY(MEMORY) (((MEMORY) == FSMC_MemoryType_SRAM) || \
                                ((MEMORY) == FSMC_MemoryType_CRAM)|| \
                                ((MEMORY) == FSMC_MemoryType_NOR)|| \
                                ((MEMORY) == FSMC_MemoryType_COSMORAM))
                                     
/* FSMC  Data Width ----------------------------------------------------------*/
#define FSMC_MemoryDataWidth_8b                         ((u32)0x00000000)
#define FSMC_MemoryDataWidth_16b                        ((u32)0x00000010)

#define IS_FSMC_MEMORY_WIDTH(WIDTH) (((WIDTH) == FSMC_MemoryDataWidth_8b) || \
                                     ((WIDTH) == FSMC_MemoryDataWidth_16b))
                                      
                               
/* FSMC Burst Access Mode ----------------------------------------------------*/
#define FSMC_BurstAccessMode_Disable                    ((u32)0x00000000) 
#define FSMC_BurstAccessMode_Enable                     ((u32)0x00000100)

#define IS_FSMC_BURSTMODE(STATE) (((STATE) == FSMC_BurstAccessMode_Disable) || \
                                  ((STATE) == FSMC_BurstAccessMode_Enable))

/* FSMC Wait Signal Polarity -------------------------------------------------*/                                  
#define FSMC_WaitSignalPolarity_Low                     ((u32)0x00000000)
#define FSMC_WaitSignalPolarity_High                    ((u32)0x00000200)

#define IS_FSMC_WAIT_POLARITY(POLARITY) (((POLARITY) == FSMC_WaitSignalPolarity_Low) || \
                                         ((POLARITY) == FSMC_WaitSignalPolarity_High)) 
                                        
/* FSMC Wrap Mode ------------------------------------------------------------*/ 
#define FSMC_WrapMode_Disable                           ((u32)0x00000000)
#define FSMC_WrapMode_Enable                            ((u32)0x00000400) 

#define IS_FSMC_WRAP_MODE(MODE) (((MODE) == FSMC_WrapMode_Disable) || \
                                 ((MODE) == FSMC_WrapMode_Enable))
                                 
/* FSMC Wait Timing ----------------------------------------------------------*/                                 
#define FSMC_WaitSignalActive_BeforeWaitState           ((u32)0x00000000)
#define FSMC_WaitSignalActive_DuringWaitState           ((u32)0x00000800)