0,0 → 1,84 |
/******************** (C) COPYRIGHT 2006 STMicroelectronics ******************** |
* File Name : 91x_emi.h |
* Author : MCD Application Team |
* Date First Issued : 05/18/2006 : Version 1.0 |
* Description : This file contains all the functions prototypes for the |
* EMI software library. |
******************************************************************************** |
* History: |
* 05/22/2007 : Version 1.2 |
* 05/24/2006 : Version 1.1 |
* 05/18/2006 : Version 1.0 |
******************************************************************************** |
* 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. |
*******************************************************************************/ |
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/* Define to prevent recursive inclusion -------------------------------------*/ |
#ifndef __91x_EMI_H |
#define __91x_EMI_H |
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/* Includes ------------------------------------------------------------------*/ |
#include "91x_map.h" |
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/* Exported types ------------------------------------------------------------*/ |
typedef struct |
{ |
u32 EMI_Bank_IDCY; |
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u32 EMI_Bank_WSTRD; |
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u32 EMI_Bank_WSTWR; |
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u32 EMI_Bank_WSTROEN; |
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u32 EMI_Bank_WSTWEN; |
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u32 EMI_Bank_MemWidth ; |
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u32 EMI_Bank_WriteProtection; |
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u32 EMI_PageModeRead_TransferLength; |
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u32 EMI_PageModeRead_Selection; |
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} EMI_InitTypeDef; |
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/* Exported constants --------------------------------------------------------*/ |
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/* page transfer length for page mode read */ |
#define EMI_4Data 0x00000000 /*4 transfers burst*/ |
#define EMI_8Data 0x00000400 /*8 transfers burst*/ |
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/*Select or deselect the page mode read*/ |
#define EMI_NormalMode 0x00000000 /*Normal Mode*/ |
#define EMI_PageModeRead 0x00000100 /*Page Mode Read*/ |
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/*memory width*/ |
#define EMI_Width_Byte 0x00000000 /*8 bits width*/ |
#define EMI_Width_HalfWord 0x00000010 /*16 bits width*/ |
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/*Write protection feature */ |
#define EMI_Bank_NonWriteProtect 0x00000000 /*No write protection*/ |
#define EMI_Bank_WriteProtect 0x00000008 /*bank is write protected*/ |
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/* Exported macro ------------------------------------------------------------*/ |
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/* Exported functions ------------------------------------------------------- */ |
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void EMI_DeInit(void); |
void EMI_Init( EMI_Bank_TypeDef* EMI_Bankx, EMI_InitTypeDef* EMI_InitStruct); |
void EMI_StructInit(EMI_InitTypeDef* EMI_InitStruct); |
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#endif /* __EMI_H */ |
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/******************* (C) COPYRIGHT 2006 STMicroelectronics *****END OF FILE****/ |