Diff: TARGET_DISCO_L476VG/stm32l4xx_hal_sram.h

Revision:

107:4f6c30876dfa

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/TARGET_DISCO_L476VG/stm32l4xx_hal_sram.h	Wed Sep 16 15:32:31 2015 +0100
@@ -0,0 +1,196 @@
+/**
+  ******************************************************************************
+  * @file    stm32l4xx_hal_sram.h
+  * @author  MCD Application Team
+  * @version V1.0.0
+  * @date    26-June-2015
+  * @brief   Header file of SRAM HAL module.
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
+  *
+  * Redistribution and use in source and binary forms, with or without modification,
+  * are permitted provided that the following conditions are met:
+  *   1. Redistributions of source code must retain the above copyright notice,
+  *      this list of conditions and the following disclaimer.
+  *   2. Redistributions in binary form must reproduce the above copyright notice,
+  *      this list of conditions and the following disclaimer in the documentation
+  *      and/or other materials provided with the distribution.
+  *   3. Neither the name of STMicroelectronics nor the names of its contributors
+  *      may be used to endorse or promote products derived from this software
+  *      without specific prior written permission.
+  *
+  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+  *
+  ******************************************************************************
+  */ 
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32L4xx_HAL_SRAM_H
+#define __STM32L4xx_HAL_SRAM_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32l4xx_ll_fmc.h"
+
+/** @addtogroup STM32L4xx_HAL_Driver
+  * @{
+  */
+
+/** @addtogroup SRAM
+  * @{
+  */ 
+
+/* Exported typedef ----------------------------------------------------------*/
+
+/** @defgroup SRAM_Exported_Types SRAM Exported Types
+  * @{
+  */
+/** 
+  * @brief  HAL SRAM State structures definition  
+  */ 
+typedef enum
+{
+  HAL_SRAM_STATE_RESET     = 0x00,  /*!< SRAM not yet initialized or disabled           */
+  HAL_SRAM_STATE_READY     = 0x01,  /*!< SRAM initialized and ready for use             */
+  HAL_SRAM_STATE_BUSY      = 0x02,  /*!< SRAM internal process is ongoing               */
+  HAL_SRAM_STATE_ERROR     = 0x03,  /*!< SRAM error state                               */
+  HAL_SRAM_STATE_PROTECTED = 0x04   /*!< SRAM peripheral NORSRAM device write protected */
+  
+}HAL_SRAM_StateTypeDef;
+
+/** 
+  * @brief  SRAM handle Structure definition  
+  */ 
+typedef struct
+{
+  FMC_NORSRAM_TypeDef           *Instance;  /*!< Register base address                        */ 
+  
+  FMC_NORSRAM_EXTENDED_TypeDef  *Extended;  /*!< Extended mode register base address          */
+  
+  FMC_NORSRAM_InitTypeDef       Init;       /*!< SRAM device control configuration parameters */
+
+  HAL_LockTypeDef               Lock;       /*!< SRAM locking object                          */ 
+  
+  __IO HAL_SRAM_StateTypeDef    State;      /*!< SRAM device access state                     */
+  
+  DMA_HandleTypeDef             *hdma;      /*!< Pointer DMA handler                          */
+  
+}SRAM_HandleTypeDef; 
+
+/**
+  * @}
+  */
+
+/* Exported constants --------------------------------------------------------*/
+/* Exported macro ------------------------------------------------------------*/
+
+/** @defgroup SRAM_Exported_Macros SRAM Exported Macros
+ * @{
+ */
+
+/** @brief Reset SRAM handle state.
+  * @param  __HANDLE__: SRAM handle
+  * @retval None
+  */
+#define __HAL_SRAM_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_SRAM_STATE_RESET)
+
+/**
+  * @}
+  */
+
+/* Exported functions --------------------------------------------------------*/
+/** @addtogroup SRAM_Exported_Functions SRAM Exported Functions
+  * @{
+  */
+
+/** @addtogroup SRAM_Exported_Functions_Group1 Initialization and de-initialization functions
+ * @{
+ */
+
+/* Initialization/de-initialization functions  ********************************/
+HAL_StatusTypeDef HAL_SRAM_Init(SRAM_HandleTypeDef *hsram, FMC_NORSRAM_TimingTypeDef *Timing, FMC_NORSRAM_TimingTypeDef *ExtTiming);
+HAL_StatusTypeDef HAL_SRAM_DeInit(SRAM_HandleTypeDef *hsram);
+void              HAL_SRAM_MspInit(SRAM_HandleTypeDef *hsram);
+void              HAL_SRAM_MspDeInit(SRAM_HandleTypeDef *hsram);
+
+void              HAL_SRAM_DMA_XferCpltCallback(DMA_HandleTypeDef *hdma);
+void              HAL_SRAM_DMA_XferErrorCallback(DMA_HandleTypeDef *hdma);
+
+/**
+  * @}
+  */
+
+/** @addtogroup SRAM_Exported_Functions_Group2 Input Output and memory control functions
+ * @{
+ */
+
+/* I/O operation functions  ***************************************************/
+HAL_StatusTypeDef HAL_SRAM_Read_8b(SRAM_HandleTypeDef *hsram, uint32_t *pAddress, uint8_t *pDstBuffer, uint32_t BufferSize);
+HAL_StatusTypeDef HAL_SRAM_Write_8b(SRAM_HandleTypeDef *hsram, uint32_t *pAddress, uint8_t *pSrcBuffer, uint32_t BufferSize);
+HAL_StatusTypeDef HAL_SRAM_Read_16b(SRAM_HandleTypeDef *hsram, uint32_t *pAddress, uint16_t *pDstBuffer, uint32_t BufferSize);
+HAL_StatusTypeDef HAL_SRAM_Write_16b(SRAM_HandleTypeDef *hsram, uint32_t *pAddress, uint16_t *pSrcBuffer, uint32_t BufferSize);
+HAL_StatusTypeDef HAL_SRAM_Read_32b(SRAM_HandleTypeDef *hsram, uint32_t *pAddress, uint32_t *pDstBuffer, uint32_t BufferSize);
+HAL_StatusTypeDef HAL_SRAM_Write_32b(SRAM_HandleTypeDef *hsram, uint32_t *pAddress, uint32_t *pSrcBuffer, uint32_t BufferSize);
+HAL_StatusTypeDef HAL_SRAM_Read_DMA(SRAM_HandleTypeDef *hsram, uint32_t *pAddress, uint32_t *pDstBuffer, uint32_t BufferSize);
+HAL_StatusTypeDef HAL_SRAM_Write_DMA(SRAM_HandleTypeDef *hsram, uint32_t *pAddress, uint32_t *pSrcBuffer, uint32_t BufferSize);
+
+/**
+  * @}
+  */
+  
+/** @addtogroup SRAM_Exported_Functions_Group3 Control functions
+ * @{
+ */
+
+/* SRAM Control functions  ****************************************************/
+HAL_StatusTypeDef HAL_SRAM_WriteOperation_Enable(SRAM_HandleTypeDef *hsram);
+HAL_StatusTypeDef HAL_SRAM_WriteOperation_Disable(SRAM_HandleTypeDef *hsram);
+
+/**
+  * @}
+  */
+
+/** @addtogroup SRAM_Exported_Functions_Group4 Peripheral State functions
+ * @{
+ */
+
+/* SRAM Peripheral State functions ********************************************/
+HAL_SRAM_StateTypeDef HAL_SRAM_GetState(SRAM_HandleTypeDef *hsram);
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */
+  
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32L4xx_HAL_SRAM_H */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/