Diff: TARGET_NUCLEO_L152RE/stm32l1xx_ll_fsmc.h

Revision:

90:cb3d968589d8

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/TARGET_NUCLEO_L152RE/stm32l1xx_ll_fsmc.h	Tue Oct 28 16:40:41 2014 +0000
@@ -0,0 +1,567 @@
+/**
+  ******************************************************************************
+  * @file    stm32l1xx_ll_fsmc.h
+  * @author  MCD Application Team
+  * @version V1.0.0
+  * @date    5-September-2014
+  * @brief   Header file of FSMC HAL module.
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; COPYRIGHT(c) 2014 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 __STM32L1xx_LL_FSMC_H
+#define __STM32L1xx_LL_FSMC_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+#if defined (STM32L151xD) || defined (STM32L152xD) || defined (STM32L162xD)
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32l1xx_hal_def.h"
+
+/** @addtogroup STM32L1xx_HAL_Driver
+  * @{
+  */
+
+/** @addtogroup FSMC_LL
+  * @{
+  */ 
+
+/* Exported typedef ----------------------------------------------------------*/ 
+
+/** @defgroup FSMC_NORSRAM_Exported_typedef FSMC NOR/SRAM Exported typedef
+  * @{
+  */ 
+  
+#define FSMC_NORSRAM_TYPEDEF            FSMC_Bank1_TypeDef
+#define FSMC_NORSRAM_EXTENDED_TYPEDEF   FSMC_Bank1E_TypeDef
+
+#define FSMC_NORSRAM_DEVICE             FSMC_Bank1
+#define FSMC_NORSRAM_EXTENDED_DEVICE    FSMC_Bank1E
+
+/** 
+  * @brief  FSMC_NORSRAM Configuration Structure definition  
+  */ 
+typedef struct
+{
+  uint32_t NSBank;                       /*!< Specifies the NORSRAM memory device that will be used.
+                                              This parameter can be a value of @ref FSMC_NORSRAM_Bank                     */  
+                                                    
+  uint32_t DataAddressMux;               /*!< Specifies whether the address and data values are
+                                              multiplexed on the data bus or not. 
+                                              This parameter can be a value of @ref FSMC_Data_Address_Bus_Multiplexing    */
+  
+  uint32_t MemoryType;                   /*!< Specifies the type of external memory attached to
+                                              the corresponding memory device.
+                                              This parameter can be a value of @ref FSMC_Memory_Type                      */
+                                              
+  uint32_t MemoryDataWidth;              /*!< Specifies the external memory device width.
+                                              This parameter can be a value of @ref FSMC_NORSRAM_Data_Width               */
+  
+  uint32_t BurstAccessMode;              /*!< Enables or disables the burst access mode for Flash memory,
+                                              valid only with synchronous burst Flash memories.
+                                              This parameter can be a value of @ref FSMC_Burst_Access_Mode                */
+                                               
+  uint32_t WaitSignalPolarity;           /*!< Specifies the wait signal polarity, valid only when accessing
+                                              the Flash memory in burst mode.
+                                              This parameter can be a value of @ref FSMC_Wait_Signal_Polarity             */
+  
+  uint32_t WrapMode;                     /*!< Enables or disables the Wrapped burst access mode for Flash
+                                              memory, valid only when accessing Flash memories in burst mode.
+                                              This parameter can be a value of @ref FSMC_Wrap_Mode                        */
+  
+  uint32_t WaitSignalActive;             /*!< Specifies if the wait signal is asserted by the memory one
+                                              clock cycle before the wait state or during the wait state,
+                                              valid only when accessing memories in burst mode. 
+                                              This parameter can be a value of @ref FSMC_Wait_Timing                      */
+  
+  uint32_t WriteOperation;               /*!< Enables or disables the write operation in the selected device by the FSMC. 
+                                              This parameter can be a value of @ref FSMC_Write_Operation                  */
+  
+  uint32_t WaitSignal;                   /*!< Enables or disables the wait state insertion via wait
+                                              signal, valid for Flash memory access in burst mode. 
+                                              This parameter can be a value of @ref FSMC_Wait_Signal                      */
+  
+  uint32_t ExtendedMode;                 /*!< Enables or disables the extended mode.
+                                              This parameter can be a value of @ref FSMC_Extended_Mode                    */
+  
+  uint32_t AsynchronousWait;             /*!< Enables or disables wait signal during asynchronous transfers,
+                                              valid only with asynchronous Flash memories.
+                                              This parameter can be a value of @ref FSMC_AsynchronousWait                 */
+  
+  uint32_t WriteBurst;                   /*!< Enables or disables the write burst operation.
+                                              This parameter can be a value of @ref FSMC_Write_Burst                      */                                     
+
+}FSMC_NORSRAM_InitTypeDef;
+
+
+/** 
+  * @brief  FSMC_NORSRAM Timing parameters structure definition  
+  */
+typedef struct
+{
+  uint32_t AddressSetupTime;             /*!< Defines the number of HCLK cycles to configure
+                                              the duration of the address setup time. 
+                                              This parameter can be a value between Min_Data = 0 and Max_Data = 15.
+                                              @note This parameter is not used with synchronous NOR Flash memories.      */
+  
+  uint32_t AddressHoldTime;              /*!< Defines the number of HCLK cycles to configure
+                                              the duration of the address hold time.
+                                              This parameter can be a value between Min_Data = 1 and Max_Data = 15. 
+                                              @note This parameter is not used with synchronous NOR Flash memories.      */
+  
+  uint32_t DataSetupTime;                /*!< Defines the number of HCLK cycles to configure
+                                              the duration of the data setup time.
+                                              This parameter can be a value between Min_Data = 1 and Max_Data = 255.
+                                              @note This parameter is used for SRAMs, ROMs and asynchronous multiplexed 
+                                              NOR Flash memories.                                                        */
+  
+  uint32_t BusTurnAroundDuration;        /*!< Defines the number of HCLK cycles to configure
+                                              the duration of the bus turnaround.
+                                              This parameter can be a value between Min_Data = 0 and Max_Data = 15.
+                                              @note This parameter is only used for multiplexed NOR Flash memories.      */
+  
+  uint32_t CLKDivision;                  /*!< Defines the period of CLK clock output signal, expressed in number of 
+                                              HCLK cycles. This parameter can be a value between Min_Data = 2 and Max_Data = 16.
+                                              @note This parameter is not used for asynchronous NOR Flash, SRAM or ROM 
+                                              accesses.                                                                  */
+  
+  uint32_t DataLatency;                  /*!< Defines the number of memory clock cycles to issue
+                                              to the memory before getting the first data.
+                                              The parameter value depends on the memory type as shown below:
+                                              - It must be set to 0 in case of a CRAM
+                                              - It is don't care in asynchronous NOR, SRAM or ROM accesses
+                                              - It may assume a value between Min_Data = 2 and Max_Data = 17 in NOR Flash memories
+                                                with synchronous burst mode enable                                       */
+  
+  uint32_t AccessMode;                   /*!< Specifies the asynchronous access mode. 
+                                              This parameter can be a value of @ref FSMC_Access_Mode                      */
+  
+}FSMC_NORSRAM_TimingTypeDef;
+
+/**
+  * @}
+  */
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup FSMC_NORSRAM_Exported_constants FSMC NOR/SRAM Exported constants
+  * @{
+  */ 
+  
+/** @defgroup FSMC_NORSRAM_Bank FSMC NOR/SRAM Bank
+  * @{
+  */
+#define FSMC_BANK1_NORSRAM1                       ((uint32_t)0x00000000)
+#define FSMC_BANK1_NORSRAM2                       ((uint32_t)0x00000002)
+#define FSMC_BANK1_NORSRAM3                       ((uint32_t)0x00000004)
+#define FSMC_BANK1_NORSRAM4                       ((uint32_t)0x00000006)
+
+/* To keep compatibility with previous families */
+#define FSMC_NORSRAM_BANK1                        FSMC_BANK1_NORSRAM1
+#define FSMC_NORSRAM_BANK2                        FSMC_BANK1_NORSRAM2
+#define FSMC_NORSRAM_BANK3                        FSMC_BANK1_NORSRAM3
+#define FSMC_NORSRAM_BANK4                        FSMC_BANK1_NORSRAM4
+
+#define IS_FSMC_NORSRAM_BANK(__BANK__) (((__BANK__) == FSMC_BANK1_NORSRAM1) || \
+                                        ((__BANK__) == FSMC_BANK1_NORSRAM2) || \
+                                        ((__BANK__) == FSMC_BANK1_NORSRAM3) || \
+                                        ((__BANK__) == FSMC_BANK1_NORSRAM4))
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Data_Address_Bus_Multiplexing FSMC Data Address Bus Multiplexing
+  * @{
+  */
+
+#define FSMC_DATA_ADDRESS_MUX_DISABLE            ((uint32_t)0x00000000)
+#define FSMC_DATA_ADDRESS_MUX_ENABLE             ((uint32_t)FSMC_BCRx_MUXEN)
+
+#define IS_FSMC_MUX(__MUX__) (((__MUX__) == FSMC_DATA_ADDRESS_MUX_DISABLE) || \
+                              ((__MUX__) == FSMC_DATA_ADDRESS_MUX_ENABLE))
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Memory_Type FSMC Memory Type
+  * @{
+  */
+
+#define FSMC_MEMORY_TYPE_SRAM                    ((uint32_t)0x00000000)
+#define FSMC_MEMORY_TYPE_PSRAM                   ((uint32_t)FSMC_BCRx_MTYP_0)
+#define FSMC_MEMORY_TYPE_NOR                     ((uint32_t)FSMC_BCRx_MTYP_1)
+
+
+#define IS_FSMC_MEMORY(__MEMORY__) (((__MEMORY__) == FSMC_MEMORY_TYPE_SRAM) || \
+                                    ((__MEMORY__) == FSMC_MEMORY_TYPE_PSRAM)|| \
+                                    ((__MEMORY__) == FSMC_MEMORY_TYPE_NOR))
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_NORSRAM_Data_Width FSMC NOR/SRAM Data Width
+  * @{
+  */
+
+#define FSMC_NORSRAM_MEM_BUS_WIDTH_8             ((uint32_t)0x00000000)
+#define FSMC_NORSRAM_MEM_BUS_WIDTH_16            ((uint32_t)FSMC_BCRx_MWID_0)
+#define FSMC_NORSRAM_MEM_BUS_WIDTH_32            ((uint32_t)FSMC_BCRx_MWID_1)
+
+#define IS_FSMC_NORSRAM_MEMORY_WIDTH(__WIDTH__) (((__WIDTH__) == FSMC_NORSRAM_MEM_BUS_WIDTH_8)  || \
+                                                 ((__WIDTH__) == FSMC_NORSRAM_MEM_BUS_WIDTH_16) || \
+                                                 ((__WIDTH__) == FSMC_NORSRAM_MEM_BUS_WIDTH_32))
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_NORSRAM_Flash_Access FSMC NOR/SRAM Flash Access
+  * @{
+  */
+  
+#define FSMC_NORSRAM_FLASH_ACCESS_ENABLE         ((uint32_t)FSMC_BCRx_FACCEN)
+#define FSMC_NORSRAM_FLASH_ACCESS_DISABLE        ((uint32_t)0x00000000)
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Burst_Access_Mode FSMC Burst Access Mode
+  * @{
+  */
+
+#define FSMC_BURST_ACCESS_MODE_DISABLE           ((uint32_t)0x00000000) 
+#define FSMC_BURST_ACCESS_MODE_ENABLE            ((uint32_t)FSMC_BCRx_BURSTEN)
+
+#define IS_FSMC_BURSTMODE(__STATE__) (((__STATE__) == FSMC_BURST_ACCESS_MODE_DISABLE) || \
+                                      ((__STATE__) == FSMC_BURST_ACCESS_MODE_ENABLE))
+/**
+  * @}
+  */
+    
+
+/** @defgroup FSMC_Wait_Signal_Polarity FSMC Wait Signal Polarity
+  * @{
+  */
+  
+#define FSMC_WAIT_SIGNAL_POLARITY_LOW            ((uint32_t)0x00000000)
+#define FSMC_WAIT_SIGNAL_POLARITY_HIGH           ((uint32_t)FSMC_BCRx_WAITPOL)
+
+#define IS_FSMC_WAIT_POLARITY(__POLARITY__) (((__POLARITY__) == FSMC_WAIT_SIGNAL_POLARITY_LOW) || \
+                                             ((__POLARITY__) == FSMC_WAIT_SIGNAL_POLARITY_HIGH))
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Wrap_Mode FSMC Wrap Mode
+  * @{
+  */
+  
+#define FSMC_WRAP_MODE_DISABLE                   ((uint32_t)0x00000000)
+#define FSMC_WRAP_MODE_ENABLE                    ((uint32_t)FSMC_BCRx_WRAPMOD)
+
+#define IS_FSMC_WRAP_MODE(__MODE__) (((__MODE__) == FSMC_WRAP_MODE_DISABLE) || \
+                                     ((__MODE__) == FSMC_WRAP_MODE_ENABLE)) 
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Wait_Timing FSMC Wait Timing
+  * @{
+  */
+  
+#define FSMC_WAIT_TIMING_BEFORE_WS               ((uint32_t)0x00000000)
+#define FSMC_WAIT_TIMING_DURING_WS               ((uint32_t)FSMC_BCRx_WAITCFG)
+
+#define IS_FSMC_WAIT_SIGNAL_ACTIVE(__ACTIVE__) (((__ACTIVE__) == FSMC_WAIT_TIMING_BEFORE_WS) || \
+                                                ((__ACTIVE__) == FSMC_WAIT_TIMING_DURING_WS)) 
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Write_Operation FSMC Write Operation
+  * @{
+  */
+  
+#define FSMC_WRITE_OPERATION_DISABLE             ((uint32_t)0x00000000)
+#define FSMC_WRITE_OPERATION_ENABLE              ((uint32_t)FSMC_BCRx_WREN)
+
+#define IS_FSMC_WRITE_OPERATION(__OPERATION__) (((__OPERATION__) == FSMC_WRITE_OPERATION_DISABLE) || \
+                                                ((__OPERATION__) == FSMC_WRITE_OPERATION_ENABLE))                        
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Wait_Signal FSMC Wait Signal
+  * @{
+  */
+  
+#define FSMC_WAIT_SIGNAL_DISABLE                 ((uint32_t)0x00000000)
+#define FSMC_WAIT_SIGNAL_ENABLE                  ((uint32_t)FSMC_BCRx_WAITEN)
+
+#define IS_FSMC_WAITE_SIGNAL(__SIGNAL__) (((__SIGNAL__) == FSMC_WAIT_SIGNAL_DISABLE) || \
+                                          ((__SIGNAL__) == FSMC_WAIT_SIGNAL_ENABLE)) 
+
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Extended_Mode FSMC Extended Mode
+  * @{
+  */
+  
+#define FSMC_EXTENDED_MODE_DISABLE               ((uint32_t)0x00000000)
+#define FSMC_EXTENDED_MODE_ENABLE                ((uint32_t)FSMC_BCRx_EXTMOD)
+
+#define IS_FSMC_EXTENDED_MODE(__MODE__) (((__MODE__) == FSMC_EXTENDED_MODE_DISABLE) || \
+                                         ((__MODE__) == FSMC_EXTENDED_MODE_ENABLE))
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_AsynchronousWait FSMC Asynchronous Wait
+  * @{
+  */
+  
+#define FSMC_ASYNCHRONOUS_WAIT_DISABLE           ((uint32_t)0x00000000)
+#define FSMC_ASYNCHRONOUS_WAIT_ENABLE            ((uint32_t)FSMC_BCRx_ASYNCWAIT)
+
+#define IS_FSMC_ASYNWAIT(__STATE__) (((__STATE__) == FSMC_ASYNCHRONOUS_WAIT_DISABLE) || \
+                                     ((__STATE__) == FSMC_ASYNCHRONOUS_WAIT_ENABLE))
+
+/**
+  * @}
+  */  
+
+/** @defgroup FSMC_Write_Burst FSMC Write Burst
+  * @{
+  */
+
+#define FSMC_WRITE_BURST_DISABLE                 ((uint32_t)0x00000000)
+#define FSMC_WRITE_BURST_ENABLE                  ((uint32_t)FSMC_BCRx_CBURSTRW)
+
+#define IS_FSMC_WRITE_BURST(__BURST__) (((__BURST__) == FSMC_WRITE_BURST_DISABLE) || \
+                                        ((__BURST__) == FSMC_WRITE_BURST_ENABLE)) 
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Address_Setup_Time FSMC Address Setup Time
+  * @{
+  */
+  
+#define IS_FSMC_ADDRESS_SETUP_TIME(__TIME__) ((__TIME__) <= 15)
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Address_Hold_Time FSMC Address Hold Time
+  * @{
+  */
+  
+#define IS_FSMC_ADDRESS_HOLD_TIME(__TIME__) (((__TIME__) > 0) && ((__TIME__) <= 15))
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Data_Setup_Time FSMC Data Setup Time
+  * @{
+  */
+  
+#define IS_FSMC_DATASETUP_TIME(__TIME__) (((__TIME__) > 0) && ((__TIME__) <= 255))
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Bus_Turn_around_Duration FSMC Bus Turn around Duration
+  * @{
+  */
+  
+#define IS_FSMC_TURNAROUND_TIME(__TIME__) ((__TIME__) <= 15)
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_CLK_Division FSMC CLK Division
+  * @{
+  */
+  
+#define FSMC_CLK_DIV2                        ((uint32_t)0x00000002)
+#define FSMC_CLK_DIV3                        ((uint32_t)0x00000003)
+#define FSMC_CLK_DIV4                        ((uint32_t)0x00000004)
+#define FSMC_CLK_DIV5                        ((uint32_t)0x00000005)
+#define FSMC_CLK_DIV6                        ((uint32_t)0x00000006)
+#define FSMC_CLK_DIV7                        ((uint32_t)0x00000007)
+#define FSMC_CLK_DIV8                        ((uint32_t)0x00000008)
+#define FSMC_CLK_DIV9                        ((uint32_t)0x00000009)
+#define FSMC_CLK_DIV10                       ((uint32_t)0x0000000A)
+#define FSMC_CLK_DIV11                       ((uint32_t)0x0000000B)
+#define FSMC_CLK_DIV12                       ((uint32_t)0x0000000C)
+#define FSMC_CLK_DIV13                       ((uint32_t)0x0000000D)
+#define FSMC_CLK_DIV14                       ((uint32_t)0x0000000E)
+#define FSMC_CLK_DIV15                       ((uint32_t)0x0000000F)
+#define FSMC_CLK_DIV16                       ((uint32_t)0x00000010)
+#define IS_FSMC_CLK_DIV(__DIV__) (((__DIV__) > 1) && ((__DIV__) <= 16))
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Data_Latency FSMC Data Latency
+  * @{
+  */
+  
+#define IS_FSMC_DATA_LATENCY(__LATENCY__) (((__LATENCY__) > 1) && ((__LATENCY__) <= 17))
+/**
+  * @}
+  */  
+
+/** @defgroup FSMC_Access_Mode FSMC Access Mode
+  * @{
+  */
+  
+#define FSMC_ACCESS_MODE_A                        ((uint32_t)0x00000000)
+#define FSMC_ACCESS_MODE_B                        ((uint32_t)FSMC_BTRx_ACCMOD_0) 
+#define FSMC_ACCESS_MODE_C                        ((uint32_t)FSMC_BTRx_ACCMOD_1)
+#define FSMC_ACCESS_MODE_D                        ((uint32_t)(FSMC_BTRx_ACCMOD_0 | FSMC_BTRx_ACCMOD_1))
+
+#define IS_FSMC_ACCESS_MODE(__MODE__) (((__MODE__) == FSMC_ACCESS_MODE_A) || \
+                                       ((__MODE__) == FSMC_ACCESS_MODE_B) || \
+                                       ((__MODE__) == FSMC_ACCESS_MODE_C) || \
+                                       ((__MODE__) == FSMC_ACCESS_MODE_D))
+/**
+  * @}
+  */
+    
+/** @defgroup FSMC_NORSRAM_Device_Instance FSMC NOR/SRAM Device Instance
+  * @{
+  */
+  
+#define IS_FSMC_NORSRAM_DEVICE(__INSTANCE__) ((__INSTANCE__) == FSMC_NORSRAM_DEVICE)
+
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_NORSRAM_EXTENDED_Device_Instance FSMC NOR/SRAM EXTENDED Device Instance
+  * @{
+  */
+  
+#define IS_FSMC_NORSRAM_EXTENDED_DEVICE(__INSTANCE__) ((__INSTANCE__) == FSMC_NORSRAM_EXTENDED_DEVICE)
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/* Exported macro ------------------------------------------------------------*/
+
+/** @defgroup FSMC_NOR_Macros FSMC NOR/SRAM Exported Macros
+ *  @brief macros to handle NOR device enable/disable and read/write operations
+ *  @{
+ */
+ 
+/**
+  * @brief  Enable the NORSRAM device access.
+  * @param  __INSTANCE__: FSMC_NORSRAM Instance
+  * @param  __BANK__: FSMC_NORSRAM Bank    
+  * @retval none
+  */ 
+#define __FSMC_NORSRAM_ENABLE(__INSTANCE__, __BANK__)  ((__INSTANCE__)->BTCR[(__BANK__)] |= FSMC_BCRx_MBKEN)
+
+/**
+  * @brief  Disable the NORSRAM device access.
+  * @param  __INSTANCE__: FSMC_NORSRAM Instance
+  * @param  __BANK__: FSMC_NORSRAM Bank   
+  * @retval none
+  */ 
+#define __FSMC_NORSRAM_DISABLE(__INSTANCE__, __BANK__) ((__INSTANCE__)->BTCR[(__BANK__)] &= ~FSMC_BCRx_MBKEN)  
+
+/**
+  * @}
+  */ 
+
+/* Exported functions --------------------------------------------------------*/
+
+/** @addtogroup FSMC_Exported_Functions
+ *  @{
+ */
+
+/** @addtogroup HAL_FSMC_NORSRAM_Group1
+ *  @{
+ */
+
+/* FSMC_NORSRAM Controller functions ******************************************/
+/* Initialization/de-initialization functions */
+HAL_StatusTypeDef  FSMC_NORSRAM_Init(FSMC_NORSRAM_TYPEDEF *Device, FSMC_NORSRAM_InitTypeDef *Init);
+HAL_StatusTypeDef  FSMC_NORSRAM_Timing_Init(FSMC_NORSRAM_TYPEDEF *Device, FSMC_NORSRAM_TimingTypeDef *Timing, uint32_t Bank);
+HAL_StatusTypeDef  FSMC_NORSRAM_Extended_Timing_Init(FSMC_NORSRAM_EXTENDED_TYPEDEF *Device, FSMC_NORSRAM_TimingTypeDef *Timing, uint32_t Bank, uint32_t ExtendedMode);
+HAL_StatusTypeDef  FSMC_NORSRAM_DeInit(FSMC_NORSRAM_TYPEDEF *Device, FSMC_NORSRAM_EXTENDED_TYPEDEF *ExDevice, uint32_t Bank);
+
+/**
+  * @}
+  */ 
+
+/** @addtogroup HAL_FSMC_NORSRAM_Group2
+ *  @{
+ */
+
+/* FSMC_NORSRAM Control functions */
+HAL_StatusTypeDef  FSMC_NORSRAM_WriteOperation_Enable(FSMC_NORSRAM_TYPEDEF *Device, uint32_t Bank);
+HAL_StatusTypeDef  FSMC_NORSRAM_WriteOperation_Disable(FSMC_NORSRAM_TYPEDEF *Device, uint32_t Bank);
+
+/**
+  * @}
+  */ 
+
+#endif /* STM32L151xD || STM32L152xD || STM32L162xD */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */
+  
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32L1xx_LL_FSMC_H */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/