Outline ![]()
Files ![]()
loading...
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
/**
******************************************************************************
* @file stm32f4xx_hal_sdram.h
* @author MCD Application Team
* @brief Header file of SDRAM HAL module.
******************************************************************************
* @attention
*
* Copyright (c) 2016 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef STM32F4xx_HAL_SDRAM_H
#define STM32F4xx_HAL_SDRAM_H
#ifdef __cplusplus
extern "C" {
#endif
#if defined(FMC_Bank5_6)
/* Includes ------------------------------------------------------------------*/
#include "stm32f4xx_ll_fmc.h"
/** @addtogroup STM32F4xx_HAL_Driver
* @{
*/
/** @addtogroup SDRAM
* @{
*/
/* Exported typedef ----------------------------------------------------------*/
/** @defgroup SDRAM_Exported_Types SDRAM Exported Types
* @{
*/
/**
* @brief HAL SDRAM State structure definition
*/
typedef enum
{
HAL_SDRAM_STATE_RESET = 0x00U, /*!< SDRAM not yet initialized or disabled */
HAL_SDRAM_STATE_READY = 0x01U, /*!< SDRAM initialized and ready for use */
HAL_SDRAM_STATE_BUSY = 0x02U, /*!< SDRAM internal process is ongoing */
HAL_SDRAM_STATE_ERROR = 0x03U, /*!< SDRAM error state */
HAL_SDRAM_STATE_WRITE_PROTECTED = 0x04U, /*!< SDRAM device write protected */
HAL_SDRAM_STATE_PRECHARGED = 0x05U /*!< SDRAM device precharged */
} HAL_SDRAM_StateTypeDef;
/**
* @brief SDRAM handle Structure definition
*/
#if (USE_HAL_SDRAM_REGISTER_CALLBACKS == 1)
typedef struct __SDRAM_HandleTypeDef
#else
typedef struct
#endif /* USE_HAL_SDRAM_REGISTER_CALLBACKS */
{
FMC_SDRAM_TypeDef *Instance; /*!< Register base address */
FMC_SDRAM_InitTypeDef Init; /*!< SDRAM device configuration parameters */
__IO HAL_SDRAM_StateTypeDef State; /*!< SDRAM access state */
HAL_LockTypeDef Lock; /*!< SDRAM locking object */
DMA_HandleTypeDef *hdma; /*!< Pointer DMA handler */
#if (USE_HAL_SDRAM_REGISTER_CALLBACKS == 1)
void (* MspInitCallback)(struct __SDRAM_HandleTypeDef *hsdram); /*!< SDRAM Msp Init callback */
void (* MspDeInitCallback)(struct __SDRAM_HandleTypeDef *hsdram); /*!< SDRAM Msp DeInit callback */
void (* RefreshErrorCallback)(struct __SDRAM_HandleTypeDef *hsdram); /*!< SDRAM Refresh Error callback */
void (* DmaXferCpltCallback)(DMA_HandleTypeDef *hdma); /*!< SDRAM DMA Xfer Complete callback */
void (* DmaXferErrorCallback)(DMA_HandleTypeDef *hdma); /*!< SDRAM DMA Xfer Error callback */
#endif /* USE_HAL_SDRAM_REGISTER_CALLBACKS */
} SDRAM_HandleTypeDef;
#if (USE_HAL_SDRAM_REGISTER_CALLBACKS == 1)
/**
* @brief HAL SDRAM Callback ID enumeration definition
*/
typedef enum
{
HAL_SDRAM_MSP_INIT_CB_ID = 0x00U, /*!< SDRAM MspInit Callback ID */
HAL_SDRAM_MSP_DEINIT_CB_ID = 0x01U, /*!< SDRAM MspDeInit Callback ID */
HAL_SDRAM_REFRESH_ERR_CB_ID = 0x02U, /*!< SDRAM Refresh Error Callback ID */
HAL_SDRAM_DMA_XFER_CPLT_CB_ID = 0x03U, /*!< SDRAM DMA Xfer Complete Callback ID */
HAL_SDRAM_DMA_XFER_ERR_CB_ID = 0x04U /*!< SDRAM DMA Xfer Error Callback ID */
} HAL_SDRAM_CallbackIDTypeDef;
/**
* @brief HAL SDRAM Callback pointer definition
*/
typedef void (*pSDRAM_CallbackTypeDef)(SDRAM_HandleTypeDef *hsdram);
typedef void (*pSDRAM_DmaCallbackTypeDef)(DMA_HandleTypeDef *hdma);
#endif /* USE_HAL_SDRAM_REGISTER_CALLBACKS */
/**
* @}
*/
/* Exported constants --------------------------------------------------------*/
/* Exported macro ------------------------------------------------------------*/
/** @defgroup SDRAM_Exported_Macros SDRAM Exported Macros
* @{
*/
/** @brief Reset SDRAM handle state
* @param __HANDLE__ specifies the SDRAM handle.
* @retval None
*/
#if (USE_HAL_SDRAM_REGISTER_CALLBACKS == 1)
#define __HAL_SDRAM_RESET_HANDLE_STATE(__HANDLE__) do { \
(__HANDLE__)->State = HAL_SDRAM_STATE_RESET; \
(__HANDLE__)->MspInitCallback = NULL; \
(__HANDLE__)->MspDeInitCallback = NULL; \
} while(0)
#else
#define __HAL_SDRAM_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_SDRAM_STATE_RESET)
#endif /* USE_HAL_SDRAM_REGISTER_CALLBACKS */
/**
* @}
*/
/* Exported functions --------------------------------------------------------*/
/** @addtogroup SDRAM_Exported_Functions SDRAM Exported Functions
* @{
*/
/** @addtogroup SDRAM_Exported_Functions_Group1
* @{
*/
/* Initialization/de-initialization functions *********************************/
HAL_StatusTypeDef HAL_SDRAM_Init(SDRAM_HandleTypeDef *hsdram, FMC_SDRAM_TimingTypeDef *Timing);
HAL_StatusTypeDef HAL_SDRAM_DeInit(SDRAM_HandleTypeDef *hsdram);
void HAL_SDRAM_MspInit(SDRAM_HandleTypeDef *hsdram);
void HAL_SDRAM_MspDeInit(SDRAM_HandleTypeDef *hsdram);
void HAL_SDRAM_IRQHandler(SDRAM_HandleTypeDef *hsdram);
void HAL_SDRAM_RefreshErrorCallback(SDRAM_HandleTypeDef *hsdram);
void HAL_SDRAM_DMA_XferCpltCallback(DMA_HandleTypeDef *hdma);
void HAL_SDRAM_DMA_XferErrorCallback(DMA_HandleTypeDef *hdma);
/**
* @}
*/
/** @addtogroup SDRAM_Exported_Functions_Group2
* @{
*/
/* I/O operation functions ****************************************************/
HAL_StatusTypeDef HAL_SDRAM_Read_8b(SDRAM_HandleTypeDef *hsdram, uint32_t *pAddress, uint8_t *pDstBuffer,
uint32_t BufferSize);
HAL_StatusTypeDef HAL_SDRAM_Write_8b(SDRAM_HandleTypeDef *hsdram, uint32_t *pAddress, uint8_t *pSrcBuffer,
uint32_t BufferSize);
HAL_StatusTypeDef HAL_SDRAM_Read_16b(SDRAM_HandleTypeDef *hsdram, uint32_t *pAddress, uint16_t *pDstBuffer,
uint32_t BufferSize);
HAL_StatusTypeDef HAL_SDRAM_Write_16b(SDRAM_HandleTypeDef *hsdram, uint32_t *pAddress, uint16_t *pSrcBuffer,
uint32_t BufferSize);
HAL_StatusTypeDef HAL_SDRAM_Read_32b(SDRAM_HandleTypeDef *hsdram, uint32_t *pAddress, uint32_t *pDstBuffer,
uint32_t BufferSize);
HAL_StatusTypeDef HAL_SDRAM_Write_32b(SDRAM_HandleTypeDef *hsdram, uint32_t *pAddress, uint32_t *pSrcBuffer,
uint32_t BufferSize);
HAL_StatusTypeDef HAL_SDRAM_Read_DMA(SDRAM_HandleTypeDef *hsdram, uint32_t *pAddress, uint32_t *pDstBuffer,
uint32_t BufferSize);
HAL_StatusTypeDef HAL_SDRAM_Write_DMA(SDRAM_HandleTypeDef *hsdram, uint32_t *pAddress, uint32_t *pSrcBuffer,
uint32_t BufferSize);
#if (USE_HAL_SDRAM_REGISTER_CALLBACKS == 1)
/* SDRAM callback registering/unregistering */
HAL_StatusTypeDef HAL_SDRAM_RegisterCallback(SDRAM_HandleTypeDef *hsdram, HAL_SDRAM_CallbackIDTypeDef CallbackId,
pSDRAM_CallbackTypeDef pCallback);
HAL_StatusTypeDef HAL_SDRAM_UnRegisterCallback(SDRAM_HandleTypeDef *hsdram, HAL_SDRAM_CallbackIDTypeDef CallbackId);
HAL_StatusTypeDef HAL_SDRAM_RegisterDmaCallback(SDRAM_HandleTypeDef *hsdram, HAL_SDRAM_CallbackIDTypeDef CallbackId,
pSDRAM_DmaCallbackTypeDef pCallback);
#endif /* USE_HAL_SDRAM_REGISTER_CALLBACKS */
/**
* @}
*/
/** @addtogroup SDRAM_Exported_Functions_Group3
* @{
*/
/* SDRAM Control functions *****************************************************/
HAL_StatusTypeDef HAL_SDRAM_WriteProtection_Enable(SDRAM_HandleTypeDef *hsdram);
HAL_StatusTypeDef HAL_SDRAM_WriteProtection_Disable(SDRAM_HandleTypeDef *hsdram);
HAL_StatusTypeDef HAL_SDRAM_SendCommand(SDRAM_HandleTypeDef *hsdram, FMC_SDRAM_CommandTypeDef *Command,
uint32_t Timeout);
HAL_StatusTypeDef HAL_SDRAM_ProgramRefreshRate(SDRAM_HandleTypeDef *hsdram, uint32_t RefreshRate);
HAL_StatusTypeDef HAL_SDRAM_SetAutoRefreshNumber(SDRAM_HandleTypeDef *hsdram, uint32_t AutoRefreshNumber);
uint32_t HAL_SDRAM_GetModeStatus(SDRAM_HandleTypeDef *hsdram);
/**
* @}
*/
/** @addtogroup SDRAM_Exported_Functions_Group4
* @{
*/
/* SDRAM State functions ********************************************************/
HAL_SDRAM_StateTypeDef HAL_SDRAM_GetState(SDRAM_HandleTypeDef *hsdram);
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
#endif /* FMC_Bank5_6 */
#ifdef __cplusplus
}
#endif
#endif /* STM32F4xx_HAL_SDRAM_H */
Details ![]()
Show: from Types: Columns: ![]( "Show Project Names")
![]( "Show Locations")
![]( "Show Referring Symbols")
![]( "Show Scope")
This file uses the notable symbols shown below. Click anywhere in the file to view more details.