Elijah Orr / mbed-renbed

Fork of the official mbed C/C SDK provides the software platform and libraries to build your applications for RenBED.

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TARGET_ELMO_F411RE/stm32f4xx_hal_sdram.h@121:672067c3ada4, 2016-04-14 (annotated)

Committer:
elijahorr
Date:
Thu Apr 14 07:28:54 2016 +0000
Revision:
121:672067c3ada4
Parent:
110:165afa46840b 
.

Who changed what in which revision?

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Kojto 108:34e6b704fe68 1 /**
Kojto 108:34e6b704fe68 2 ******************************************************************************
Kojto 108:34e6b704fe68 3 * @file stm32f4xx_hal_sdram.h
Kojto 108:34e6b704fe68 4 * @author MCD Application Team
Kojto 110:165afa46840b 5 * @version V1.4.1
Kojto 110:165afa46840b 6 * @date 09-October-2015
Kojto 108:34e6b704fe68 7 * @brief Header file of SDRAM HAL module.
Kojto 108:34e6b704fe68 8 ******************************************************************************
Kojto 108:34e6b704fe68 9 * @attention
Kojto 108:34e6b704fe68 10 *
Kojto 108:34e6b704fe68 11 * <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
Kojto 108:34e6b704fe68 12 *
Kojto 108:34e6b704fe68 13 * Redistribution and use in source and binary forms, with or without modification,
Kojto 108:34e6b704fe68 14 * are permitted provided that the following conditions are met:
Kojto 108:34e6b704fe68 15 * 1. Redistributions of source code must retain the above copyright notice,
Kojto 108:34e6b704fe68 16 * this list of conditions and the following disclaimer.
Kojto 108:34e6b704fe68 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
Kojto 108:34e6b704fe68 18 * this list of conditions and the following disclaimer in the documentation
Kojto 108:34e6b704fe68 19 * and/or other materials provided with the distribution.
Kojto 108:34e6b704fe68 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
Kojto 108:34e6b704fe68 21 * may be used to endorse or promote products derived from this software
Kojto 108:34e6b704fe68 22 * without specific prior written permission.
Kojto 108:34e6b704fe68 23 *
Kojto 108:34e6b704fe68 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
Kojto 108:34e6b704fe68 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
Kojto 108:34e6b704fe68 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
Kojto 108:34e6b704fe68 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
Kojto 108:34e6b704fe68 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
Kojto 108:34e6b704fe68 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
Kojto 108:34e6b704fe68 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
Kojto 108:34e6b704fe68 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
Kojto 108:34e6b704fe68 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
Kojto 108:34e6b704fe68 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Kojto 108:34e6b704fe68 34 *
Kojto 108:34e6b704fe68 35 ******************************************************************************
Kojto 108:34e6b704fe68 36 */
Kojto 108:34e6b704fe68 37
Kojto 108:34e6b704fe68 38 /* Define to prevent recursive inclusion -------------------------------------*/
Kojto 108:34e6b704fe68 39 #ifndef __STM32F4xx_HAL_SDRAM_H
Kojto 108:34e6b704fe68 40 #define __STM32F4xx_HAL_SDRAM_H
Kojto 108:34e6b704fe68 41
Kojto 108:34e6b704fe68 42 #ifdef __cplusplus
Kojto 108:34e6b704fe68 43 extern "C" {
Kojto 108:34e6b704fe68 44 #endif
Kojto 108:34e6b704fe68 45
Kojto 110:165afa46840b 46 #if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) ||\
Kojto 110:165afa46840b 47 defined(STM32F446xx) || defined(STM32F469xx) || defined(STM32F479xx)
Kojto 108:34e6b704fe68 48
Kojto 108:34e6b704fe68 49 /* Includes ------------------------------------------------------------------*/
Kojto 108:34e6b704fe68 50 #include "stm32f4xx_ll_fmc.h"
Kojto 108:34e6b704fe68 51
Kojto 108:34e6b704fe68 52 /** @addtogroup STM32F4xx_HAL_Driver
Kojto 108:34e6b704fe68 53 * @{
Kojto 108:34e6b704fe68 54 */
Kojto 108:34e6b704fe68 55
Kojto 108:34e6b704fe68 56 /** @addtogroup SDRAM
Kojto 108:34e6b704fe68 57 * @{
Kojto 108:34e6b704fe68 58 */
Kojto 108:34e6b704fe68 59
Kojto 108:34e6b704fe68 60 /* Exported typedef ----------------------------------------------------------*/
Kojto 108:34e6b704fe68 61 /** @defgroup SDRAM_Exported_Types SDRAM Exported Types
Kojto 108:34e6b704fe68 62 * @{
Kojto 108:34e6b704fe68 63 */
Kojto 108:34e6b704fe68 64
Kojto 108:34e6b704fe68 65 /**
Kojto 108:34e6b704fe68 66 * @brief HAL SDRAM State structure definition
Kojto 108:34e6b704fe68 67 */
Kojto 108:34e6b704fe68 68 typedef enum
Kojto 108:34e6b704fe68 69 {
Kojto 108:34e6b704fe68 70 HAL_SDRAM_STATE_RESET = 0x00, /*!< SDRAM not yet initialized or disabled */
Kojto 108:34e6b704fe68 71 HAL_SDRAM_STATE_READY = 0x01, /*!< SDRAM initialized and ready for use */
Kojto 108:34e6b704fe68 72 HAL_SDRAM_STATE_BUSY = 0x02, /*!< SDRAM internal process is ongoing */
Kojto 108:34e6b704fe68 73 HAL_SDRAM_STATE_ERROR = 0x03, /*!< SDRAM error state */
Kojto 108:34e6b704fe68 74 HAL_SDRAM_STATE_WRITE_PROTECTED = 0x04, /*!< SDRAM device write protected */
Kojto 108:34e6b704fe68 75 HAL_SDRAM_STATE_PRECHARGED = 0x05 /*!< SDRAM device precharged */
Kojto 108:34e6b704fe68 76
Kojto 108:34e6b704fe68 77 }HAL_SDRAM_StateTypeDef;
Kojto 108:34e6b704fe68 78
Kojto 108:34e6b704fe68 79 /**
Kojto 108:34e6b704fe68 80 * @brief SDRAM handle Structure definition
Kojto 108:34e6b704fe68 81 */
Kojto 108:34e6b704fe68 82 typedef struct
Kojto 108:34e6b704fe68 83 {
Kojto 108:34e6b704fe68 84 FMC_SDRAM_TypeDef *Instance; /*!< Register base address */
Kojto 108:34e6b704fe68 85
Kojto 108:34e6b704fe68 86 FMC_SDRAM_InitTypeDef Init; /*!< SDRAM device configuration parameters */
Kojto 108:34e6b704fe68 87
Kojto 108:34e6b704fe68 88 __IO HAL_SDRAM_StateTypeDef State; /*!< SDRAM access state */
Kojto 108:34e6b704fe68 89
Kojto 108:34e6b704fe68 90 HAL_LockTypeDef Lock; /*!< SDRAM locking object */
Kojto 108:34e6b704fe68 91
Kojto 108:34e6b704fe68 92 DMA_HandleTypeDef *hdma; /*!< Pointer DMA handler */
Kojto 108:34e6b704fe68 93
Kojto 108:34e6b704fe68 94 }SDRAM_HandleTypeDef;
Kojto 108:34e6b704fe68 95 /**
Kojto 108:34e6b704fe68 96 * @}
Kojto 108:34e6b704fe68 97 */
Kojto 108:34e6b704fe68 98
Kojto 108:34e6b704fe68 99 /* Exported constants --------------------------------------------------------*/
Kojto 108:34e6b704fe68 100 /* Exported macro ------------------------------------------------------------*/
Kojto 108:34e6b704fe68 101 /** @defgroup SDRAM_Exported_Macros SDRAM Exported Macros
Kojto 108:34e6b704fe68 102 * @{
Kojto 108:34e6b704fe68 103 */
Kojto 108:34e6b704fe68 104
Kojto 108:34e6b704fe68 105 /** @brief Reset SDRAM handle state
Kojto 108:34e6b704fe68 106 * @param __HANDLE__: specifies the SDRAM handle.
Kojto 108:34e6b704fe68 107 * @retval None
Kojto 108:34e6b704fe68 108 */
Kojto 108:34e6b704fe68 109 #define __HAL_SDRAM_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_SDRAM_STATE_RESET)
Kojto 108:34e6b704fe68 110 /**
Kojto 108:34e6b704fe68 111 * @}
Kojto 108:34e6b704fe68 112 */
Kojto 108:34e6b704fe68 113
Kojto 108:34e6b704fe68 114 /* Exported functions --------------------------------------------------------*/
Kojto 108:34e6b704fe68 115 /** @addtogroup SDRAM_Exported_Functions SDRAM Exported Functions
Kojto 108:34e6b704fe68 116 * @{
Kojto 108:34e6b704fe68 117 */
Kojto 108:34e6b704fe68 118
Kojto 108:34e6b704fe68 119 /** @addtogroup SDRAM_Exported_Functions_Group1
Kojto 108:34e6b704fe68 120 * @{
Kojto 108:34e6b704fe68 121 */
Kojto 108:34e6b704fe68 122
Kojto 108:34e6b704fe68 123 /* Initialization/de-initialization functions *********************************/
Kojto 108:34e6b704fe68 124 HAL_StatusTypeDef HAL_SDRAM_Init(SDRAM_HandleTypeDef *hsdram, FMC_SDRAM_TimingTypeDef *Timing);
Kojto 108:34e6b704fe68 125 HAL_StatusTypeDef HAL_SDRAM_DeInit(SDRAM_HandleTypeDef *hsdram);
Kojto 108:34e6b704fe68 126 void HAL_SDRAM_MspInit(SDRAM_HandleTypeDef *hsdram);
Kojto 108:34e6b704fe68 127 void HAL_SDRAM_MspDeInit(SDRAM_HandleTypeDef *hsdram);
Kojto 108:34e6b704fe68 128
Kojto 108:34e6b704fe68 129 void HAL_SDRAM_IRQHandler(SDRAM_HandleTypeDef *hsdram);
Kojto 108:34e6b704fe68 130 void HAL_SDRAM_RefreshErrorCallback(SDRAM_HandleTypeDef *hsdram);
Kojto 108:34e6b704fe68 131 void HAL_SDRAM_DMA_XferCpltCallback(DMA_HandleTypeDef *hdma);
Kojto 108:34e6b704fe68 132 void HAL_SDRAM_DMA_XferErrorCallback(DMA_HandleTypeDef *hdma);
Kojto 108:34e6b704fe68 133 /**
Kojto 108:34e6b704fe68 134 * @}
Kojto 108:34e6b704fe68 135 */
Kojto 108:34e6b704fe68 136
Kojto 108:34e6b704fe68 137 /** @addtogroup SDRAM_Exported_Functions_Group2
Kojto 108:34e6b704fe68 138 * @{
Kojto 108:34e6b704fe68 139 */
Kojto 108:34e6b704fe68 140 /* I/O operation functions ****************************************************/
Kojto 108:34e6b704fe68 141 HAL_StatusTypeDef HAL_SDRAM_Read_8b(SDRAM_HandleTypeDef *hsdram, uint32_t *pAddress, uint8_t *pDstBuffer, uint32_t BufferSize);
Kojto 108:34e6b704fe68 142 HAL_StatusTypeDef HAL_SDRAM_Write_8b(SDRAM_HandleTypeDef *hsdram, uint32_t *pAddress, uint8_t *pSrcBuffer, uint32_t BufferSize);
Kojto 108:34e6b704fe68 143 HAL_StatusTypeDef HAL_SDRAM_Read_16b(SDRAM_HandleTypeDef *hsdram, uint32_t *pAddress, uint16_t *pDstBuffer, uint32_t BufferSize);
Kojto 108:34e6b704fe68 144 HAL_StatusTypeDef HAL_SDRAM_Write_16b(SDRAM_HandleTypeDef *hsdram, uint32_t *pAddress, uint16_t *pSrcBuffer, uint32_t BufferSize);
Kojto 108:34e6b704fe68 145 HAL_StatusTypeDef HAL_SDRAM_Read_32b(SDRAM_HandleTypeDef *hsdram, uint32_t *pAddress, uint32_t *pDstBuffer, uint32_t BufferSize);
Kojto 108:34e6b704fe68 146 HAL_StatusTypeDef HAL_SDRAM_Write_32b(SDRAM_HandleTypeDef *hsdram, uint32_t *pAddress, uint32_t *pSrcBuffer, uint32_t BufferSize);
Kojto 108:34e6b704fe68 147
Kojto 108:34e6b704fe68 148 HAL_StatusTypeDef HAL_SDRAM_Read_DMA(SDRAM_HandleTypeDef *hsdram, uint32_t * pAddress, uint32_t *pDstBuffer, uint32_t BufferSize);
Kojto 108:34e6b704fe68 149 HAL_StatusTypeDef HAL_SDRAM_Write_DMA(SDRAM_HandleTypeDef *hsdram, uint32_t *pAddress, uint32_t *pSrcBuffer, uint32_t BufferSize);
Kojto 108:34e6b704fe68 150 /**
Kojto 108:34e6b704fe68 151 * @}
Kojto 108:34e6b704fe68 152 */
Kojto 108:34e6b704fe68 153
Kojto 108:34e6b704fe68 154 /** @addtogroup SDRAM_Exported_Functions_Group3
Kojto 108:34e6b704fe68 155 * @{
Kojto 108:34e6b704fe68 156 */
Kojto 108:34e6b704fe68 157 /* SDRAM Control functions *****************************************************/
Kojto 108:34e6b704fe68 158 HAL_StatusTypeDef HAL_SDRAM_WriteProtection_Enable(SDRAM_HandleTypeDef *hsdram);
Kojto 108:34e6b704fe68 159 HAL_StatusTypeDef HAL_SDRAM_WriteProtection_Disable(SDRAM_HandleTypeDef *hsdram);
Kojto 108:34e6b704fe68 160 HAL_StatusTypeDef HAL_SDRAM_SendCommand(SDRAM_HandleTypeDef *hsdram, FMC_SDRAM_CommandTypeDef *Command, uint32_t Timeout);
Kojto 108:34e6b704fe68 161 HAL_StatusTypeDef HAL_SDRAM_ProgramRefreshRate(SDRAM_HandleTypeDef *hsdram, uint32_t RefreshRate);
Kojto 108:34e6b704fe68 162 HAL_StatusTypeDef HAL_SDRAM_SetAutoRefreshNumber(SDRAM_HandleTypeDef *hsdram, uint32_t AutoRefreshNumber);
Kojto 108:34e6b704fe68 163 uint32_t HAL_SDRAM_GetModeStatus(SDRAM_HandleTypeDef *hsdram);
Kojto 108:34e6b704fe68 164 /**
Kojto 108:34e6b704fe68 165 * @}
Kojto 108:34e6b704fe68 166 */
Kojto 108:34e6b704fe68 167
Kojto 108:34e6b704fe68 168 /** @addtogroup SDRAM_Exported_Functions_Group4
Kojto 108:34e6b704fe68 169 * @{
Kojto 108:34e6b704fe68 170 */
Kojto 108:34e6b704fe68 171 /* SDRAM State functions ********************************************************/
Kojto 108:34e6b704fe68 172 HAL_SDRAM_StateTypeDef HAL_SDRAM_GetState(SDRAM_HandleTypeDef *hsdram);
Kojto 108:34e6b704fe68 173 /**
Kojto 108:34e6b704fe68 174 * @}
Kojto 108:34e6b704fe68 175 */
Kojto 108:34e6b704fe68 176
Kojto 108:34e6b704fe68 177 /**
Kojto 108:34e6b704fe68 178 * @}
Kojto 108:34e6b704fe68 179 */
Kojto 108:34e6b704fe68 180
Kojto 108:34e6b704fe68 181 /**
Kojto 108:34e6b704fe68 182 * @}
Kojto 108:34e6b704fe68 183 */
Kojto 108:34e6b704fe68 184
Kojto 110:165afa46840b 185 #endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F446xx || STM32F469xx || STM32F479xx */
Kojto 108:34e6b704fe68 186
Kojto 108:34e6b704fe68 187 /**
Kojto 108:34e6b704fe68 188 * @}
Kojto 108:34e6b704fe68 189 */
Kojto 108:34e6b704fe68 190
Kojto 108:34e6b704fe68 191 #ifdef __cplusplus
Kojto 108:34e6b704fe68 192 }
Kojto 108:34e6b704fe68 193 #endif
Kojto 108:34e6b704fe68 194
Kojto 108:34e6b704fe68 195 #endif /* __STM32F4xx_HAL_SDRAM_H */
Kojto 108:34e6b704fe68 196
Kojto 108:34e6b704fe68 197 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/