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/******************** (C) COPYRIGHT 2006 STMicroelectronics ********************

* File Name          : 75x_smi.h

* Author             : MCD Application Team

* Date First Issued  : 03/10/2006

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

*                      SMI software library.

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

* History:

* 07/17/2006 : V1.0

* 03/10/2006 : 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 __75x_SMI_H

#define __75x_SMI_H

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

#include "75x_map.h"

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

typedef struct

{

  u8 SMI_ClockHold;

  u8 SMI_Prescaler;

  u8 SMI_DeselectTime;

} SMI_InitTypeDef;

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

/* SMI mode */

#define SMI_Mode_HW    0xEFFFFFFF

#define SMI_Mode_SW    0x10000000

/* Reception Length */

#define SMI_RxLength_0Bytes    0x00000000

#define SMI_RxLength_1Byte     0x00000010

#define SMI_RxLength_2Bytes    0x00000020

#define SMI_RxLength_3Bytes    0x00000030

#define SMI_RxLength_4Bytes    0x00000040

/* Transmission Length */

#define SMI_TxLength_0Bytes    0x00000000

#define SMI_TxLength_1Byte     0x00000001

#define SMI_TxLength_2Bytes    0x00000002

#define SMI_TxLength_3Bytes    0x00000003

#define SMI_TxLength_4Bytes    0x00000004

/* SMI memory Banks */

#define SMI_Bank_0    0x00000001

#define SMI_Bank_1    0x00000002

#define SMI_Bank_2    0x00000004

#define SMI_Bank_3    0x00000008

/* SMI Interrupts */

#define SMI_IT_WC    0x00000200

#define SMI_IT_TF    0x00000100

/* Fast Read Mode */

#define SMI_FastRead_Disable    0xFFFF7FFF

#define SMI_FastRead_Enable     0x00008000

/* Write Burst Mode */

#define SMI_WriteBurst_Disable    0xDFFFFFFF

#define SMI_WriteBurst_Enable     0x20000000

/* SMI Flags */

#define SMI_FLAG_Bank3_WM    0x00008000

#define SMI_FLAG_Bank2_WM    0x00004000

#define SMI_FLAG_Bank1_WM    0x00002000

#define SMI_FLAG_Bank0_WM    0x00001000

#define SMI_FLAG_ERF2        0x00000800

#define SMI_FLAG_ERF1        0x00000400

#define SMI_FLAG_WC          0x00000200

#define SMI_FLAG_TF          0x00000100

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

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

void SMI_DeInit(void);

void SMI_Init(SMI_InitTypeDef* SMI_InitStruct);

void SMI_StructInit(SMI_InitTypeDef* SMI_InitStruct);

void SMI_ModeConfig(u32 SMI_Mode);

void SMI_TxRxLengthConfig(u32 SMI_TxLength, u32 SMI_RxLength);

void SMI_BankCmd(u32 SMI_Bank, FunctionalState NewState);

void SMI_ITConfig(u32 SMI_IT, FunctionalState NewState);

void SMI_SelectBank(u32 SMI_Bank);

void SMI_SendWENCmd(void);

void SMI_SendRSRCmd(void);

void SMI_SendCmd(u32 Command);

void SMI_FastReadConfig(u32 SMI_FastRead);

void SMI_WriteBurstConfig(u32 SMI_WriteBurst);

void SMI_WriteByte(u32 WriteAddr, u8 Data);

void SMI_WriteHalfWord(u32 WriteAddr, u16 Data);

void SMI_WriteWord(u32 WriteAddr, u32 Data);

u8 SMI_ReadByte(u32 ReadAddr);

u16 SMI_ReadHalfWord(u32 ReadAddr);

u32 SMI_ReadWord(u32 ReadAddr);

u8 SMI_ReadMemoryStatusRegister(void);

FlagStatus SMI_GetFlagStatus(u32 SMI_FLAG);

void SMI_ClearFlag(u32 SMI_FLAG);

ITStatus SMI_GetITStatus(u32 SMI_IT);

void SMI_ClearITPendingBit(u32 SMI_IT);

#endif /* __75x_SMI_H */

/******************* (C) COPYRIGHT 2006 STMicroelectronics *****END OF FILE****/