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| 1 | ingob | 1 | /******************** (C) COPYRIGHT 2006 STMicroelectronics ******************** |
| 2 | * File Name : 91x_emi.h |
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| 3 | * Author : MCD Application Team |
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| 4 | * Date First Issued : 05/18/2006 : Version 1.0 |
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| 5 | * Description : This file contains all the functions prototypes for the |
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| 6 | * EMI software library. |
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| 7 | ******************************************************************************** |
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| 8 | * History: |
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| 9 | * 05/22/2007 : Version 1.2 |
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| 10 | * 05/24/2006 : Version 1.1 |
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| 11 | * 05/18/2006 : Version 1.0 |
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| 12 | ******************************************************************************** |
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| 13 | * THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS |
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| 14 | * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME. |
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| 15 | * AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT, |
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| 16 | * INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE |
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| 17 | * CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING |
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| 18 | * INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. |
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| 19 | *******************************************************************************/ |
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| 20 | |||
| 21 | /* Define to prevent recursive inclusion -------------------------------------*/ |
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| 22 | #ifndef __91x_EMI_H |
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| 23 | #define __91x_EMI_H |
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| 24 | |||
| 25 | /* Includes ------------------------------------------------------------------*/ |
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| 26 | #include "91x_map.h" |
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| 27 | |||
| 28 | /* Exported types ------------------------------------------------------------*/ |
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| 29 | typedef struct |
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| 30 | { |
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| 31 | u32 EMI_Bank_IDCY; |
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| 32 | |||
| 33 | u32 EMI_Bank_WSTRD; |
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| 34 | |||
| 35 | u32 EMI_Bank_WSTWR; |
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| 36 | |||
| 37 | u32 EMI_Bank_WSTROEN; |
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| 38 | |||
| 39 | u32 EMI_Bank_WSTWEN; |
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| 40 | |||
| 41 | u32 EMI_Bank_MemWidth ; |
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| 42 | |||
| 43 | u32 EMI_Bank_WriteProtection; |
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| 44 | |||
| 45 | u32 EMI_PageModeRead_TransferLength; |
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| 46 | |||
| 47 | u32 EMI_PageModeRead_Selection; |
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| 48 | |||
| 49 | } EMI_InitTypeDef; |
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| 50 | |||
| 51 | /* Exported constants --------------------------------------------------------*/ |
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| 52 | |||
| 53 | |||
| 54 | /* page transfer length for page mode read */ |
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| 55 | #define EMI_4Data 0x00000000 /*4 transfers burst*/ |
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| 56 | #define EMI_8Data 0x00000400 /*8 transfers burst*/ |
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| 57 | |||
| 58 | |||
| 59 | /*Select or deselect the page mode read*/ |
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| 60 | #define EMI_NormalMode 0x00000000 /*Normal Mode*/ |
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| 61 | #define EMI_PageModeRead 0x00000100 /*Page Mode Read*/ |
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| 62 | |||
| 63 | |||
| 64 | /*memory width*/ |
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| 65 | #define EMI_Width_Byte 0x00000000 /*8 bits width*/ |
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| 66 | #define EMI_Width_HalfWord 0x00000010 /*16 bits width*/ |
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| 67 | |||
| 68 | /*Write protection feature */ |
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| 69 | #define EMI_Bank_NonWriteProtect 0x00000000 /*No write protection*/ |
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| 70 | #define EMI_Bank_WriteProtect 0x00000008 /*bank is write protected*/ |
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| 71 | |||
| 72 | |||
| 73 | /* Exported macro ------------------------------------------------------------*/ |
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| 74 | |||
| 75 | |||
| 76 | /* Exported functions ------------------------------------------------------- */ |
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| 77 | |||
| 78 | void EMI_DeInit(void); |
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| 79 | void EMI_Init( EMI_Bank_TypeDef* EMI_Bankx, EMI_InitTypeDef* EMI_InitStruct); |
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| 80 | void EMI_StructInit(EMI_InitTypeDef* EMI_InitStruct); |
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| 81 | |||
| 82 | #endif /* __EMI_H */ |
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| 83 | |||
| 84 | /******************* (C) COPYRIGHT 2006 STMicroelectronics *****END OF FILE****/ |