1 |
577 |
jeremybenn |
/******************** (C) COPYRIGHT 2006 STMicroelectronics ********************
|
2 |
|
|
* File Name : 75x_smi.h
|
3 |
|
|
* Author : MCD Application Team
|
4 |
|
|
* Date First Issued : 03/10/2006
|
5 |
|
|
* Description : This file contains all the functions prototypes for the
|
6 |
|
|
* SMI software library.
|
7 |
|
|
********************************************************************************
|
8 |
|
|
* History:
|
9 |
|
|
* 07/17/2006 : V1.0
|
10 |
|
|
* 03/10/2006 : V0.1
|
11 |
|
|
********************************************************************************
|
12 |
|
|
* THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
|
13 |
|
|
* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
|
14 |
|
|
* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
|
15 |
|
|
* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
|
16 |
|
|
* CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
|
17 |
|
|
* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
|
18 |
|
|
*******************************************************************************/
|
19 |
|
|
|
20 |
|
|
/* Define to prevent recursive inclusion -------------------------------------*/
|
21 |
|
|
#ifndef __75x_SMI_H
|
22 |
|
|
#define __75x_SMI_H
|
23 |
|
|
|
24 |
|
|
/* Includes ------------------------------------------------------------------*/
|
25 |
|
|
#include "75x_map.h"
|
26 |
|
|
|
27 |
|
|
/* Exported types ------------------------------------------------------------*/
|
28 |
|
|
typedef struct
|
29 |
|
|
{
|
30 |
|
|
u8 SMI_ClockHold;
|
31 |
|
|
u8 SMI_Prescaler;
|
32 |
|
|
u8 SMI_DeselectTime;
|
33 |
|
|
} SMI_InitTypeDef;
|
34 |
|
|
|
35 |
|
|
/* Exported constants --------------------------------------------------------*/
|
36 |
|
|
/* SMI mode */
|
37 |
|
|
#define SMI_Mode_HW 0xEFFFFFFF
|
38 |
|
|
#define SMI_Mode_SW 0x10000000
|
39 |
|
|
|
40 |
|
|
/* Reception Length */
|
41 |
|
|
#define SMI_RxLength_0Bytes 0x00000000
|
42 |
|
|
#define SMI_RxLength_1Byte 0x00000010
|
43 |
|
|
#define SMI_RxLength_2Bytes 0x00000020
|
44 |
|
|
#define SMI_RxLength_3Bytes 0x00000030
|
45 |
|
|
#define SMI_RxLength_4Bytes 0x00000040
|
46 |
|
|
|
47 |
|
|
/* Transmission Length */
|
48 |
|
|
#define SMI_TxLength_0Bytes 0x00000000
|
49 |
|
|
#define SMI_TxLength_1Byte 0x00000001
|
50 |
|
|
#define SMI_TxLength_2Bytes 0x00000002
|
51 |
|
|
#define SMI_TxLength_3Bytes 0x00000003
|
52 |
|
|
#define SMI_TxLength_4Bytes 0x00000004
|
53 |
|
|
|
54 |
|
|
/* SMI memory Banks */
|
55 |
|
|
#define SMI_Bank_0 0x00000001
|
56 |
|
|
#define SMI_Bank_1 0x00000002
|
57 |
|
|
#define SMI_Bank_2 0x00000004
|
58 |
|
|
#define SMI_Bank_3 0x00000008
|
59 |
|
|
|
60 |
|
|
/* SMI Interrupts */
|
61 |
|
|
#define SMI_IT_WC 0x00000200
|
62 |
|
|
#define SMI_IT_TF 0x00000100
|
63 |
|
|
|
64 |
|
|
/* Fast Read Mode */
|
65 |
|
|
#define SMI_FastRead_Disable 0xFFFF7FFF
|
66 |
|
|
#define SMI_FastRead_Enable 0x00008000
|
67 |
|
|
|
68 |
|
|
/* Write Burst Mode */
|
69 |
|
|
#define SMI_WriteBurst_Disable 0xDFFFFFFF
|
70 |
|
|
#define SMI_WriteBurst_Enable 0x20000000
|
71 |
|
|
|
72 |
|
|
/* SMI Flags */
|
73 |
|
|
#define SMI_FLAG_Bank3_WM 0x00008000
|
74 |
|
|
#define SMI_FLAG_Bank2_WM 0x00004000
|
75 |
|
|
#define SMI_FLAG_Bank1_WM 0x00002000
|
76 |
|
|
#define SMI_FLAG_Bank0_WM 0x00001000
|
77 |
|
|
#define SMI_FLAG_ERF2 0x00000800
|
78 |
|
|
#define SMI_FLAG_ERF1 0x00000400
|
79 |
|
|
#define SMI_FLAG_WC 0x00000200
|
80 |
|
|
#define SMI_FLAG_TF 0x00000100
|
81 |
|
|
|
82 |
|
|
/* Exported macro ------------------------------------------------------------*/
|
83 |
|
|
/* Exported functions ------------------------------------------------------- */
|
84 |
|
|
void SMI_DeInit(void);
|
85 |
|
|
void SMI_Init(SMI_InitTypeDef* SMI_InitStruct);
|
86 |
|
|
void SMI_StructInit(SMI_InitTypeDef* SMI_InitStruct);
|
87 |
|
|
void SMI_ModeConfig(u32 SMI_Mode);
|
88 |
|
|
void SMI_TxRxLengthConfig(u32 SMI_TxLength, u32 SMI_RxLength);
|
89 |
|
|
void SMI_BankCmd(u32 SMI_Bank, FunctionalState NewState);
|
90 |
|
|
void SMI_ITConfig(u32 SMI_IT, FunctionalState NewState);
|
91 |
|
|
void SMI_SelectBank(u32 SMI_Bank);
|
92 |
|
|
void SMI_SendWENCmd(void);
|
93 |
|
|
void SMI_SendRSRCmd(void);
|
94 |
|
|
void SMI_SendCmd(u32 Command);
|
95 |
|
|
void SMI_FastReadConfig(u32 SMI_FastRead);
|
96 |
|
|
void SMI_WriteBurstConfig(u32 SMI_WriteBurst);
|
97 |
|
|
void SMI_WriteByte(u32 WriteAddr, u8 Data);
|
98 |
|
|
void SMI_WriteHalfWord(u32 WriteAddr, u16 Data);
|
99 |
|
|
void SMI_WriteWord(u32 WriteAddr, u32 Data);
|
100 |
|
|
u8 SMI_ReadByte(u32 ReadAddr);
|
101 |
|
|
u16 SMI_ReadHalfWord(u32 ReadAddr);
|
102 |
|
|
u32 SMI_ReadWord(u32 ReadAddr);
|
103 |
|
|
u8 SMI_ReadMemoryStatusRegister(void);
|
104 |
|
|
FlagStatus SMI_GetFlagStatus(u32 SMI_FLAG);
|
105 |
|
|
void SMI_ClearFlag(u32 SMI_FLAG);
|
106 |
|
|
ITStatus SMI_GetITStatus(u32 SMI_IT);
|
107 |
|
|
void SMI_ClearITPendingBit(u32 SMI_IT);
|
108 |
|
|
|
109 |
|
|
#endif /* __75x_SMI_H */
|
110 |
|
|
|
111 |
|
|
/******************* (C) COPYRIGHT 2006 STMicroelectronics *****END OF FILE****/
|