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- /**
- ******************************************************************************
- * @file stm32l1xx_hal_nor.h
- * @author MCD Application Team
- * @brief Header file of NOR HAL module.
- ******************************************************************************
- * @attention
- *
- * <h2><center>© Copyright (c) 2017 STMicroelectronics.
- * All rights reserved.</center></h2>
- *
- * This software component is licensed by ST under BSD 3-Clause license,
- * the "License"; You may not use this file except in compliance with the
- * License. You may obtain a copy of the License at:
- * opensource.org/licenses/BSD-3-Clause
- *
- ******************************************************************************
- */
-
- /* Define to prevent recursive inclusion -------------------------------------*/
- #ifndef __STM32L1xx_HAL_NOR_H
- #define __STM32L1xx_HAL_NOR_H
-
- #ifdef __cplusplus
- extern "C" {
- #endif
-
- /* Includes ------------------------------------------------------------------*/
- #include "stm32l1xx_ll_fsmc.h"
-
- /** @addtogroup STM32L1xx_HAL_Driver
- * @{
- */
-
- #if defined (STM32L151xD) || defined (STM32L152xD) || defined (STM32L162xD)
- /** @addtogroup NOR
- * @{
- */
-
- /** @addtogroup NOR_Private_Constants
- * @{
- */
-
- /* NOR device IDs addresses */
- #define MC_ADDRESS ((uint16_t)0x0000)
- #define DEVICE_CODE1_ADDR ((uint16_t)0x0001)
- #define DEVICE_CODE2_ADDR ((uint16_t)0x000E)
- #define DEVICE_CODE3_ADDR ((uint16_t)0x000F)
-
- /* NOR CFI IDs addresses */
- #define CFI1_ADDRESS ((uint16_t)0x10)
- #define CFI2_ADDRESS ((uint16_t)0x11)
- #define CFI3_ADDRESS ((uint16_t)0x12)
- #define CFI4_ADDRESS ((uint16_t)0x13)
-
- /* NOR operation wait timeout */
- #define NOR_TMEOUT ((uint16_t)0xFFFF)
-
- /* NOR memory data width */
- #define NOR_MEMORY_8B ((uint8_t)0x0)
- #define NOR_MEMORY_16B ((uint8_t)0x1)
-
- /* NOR memory device read/write start address */
- #define NOR_MEMORY_ADRESS1 FSMC_BANK1_1
- #define NOR_MEMORY_ADRESS2 FSMC_BANK1_2
- #define NOR_MEMORY_ADRESS3 FSMC_BANK1_3
- #define NOR_MEMORY_ADRESS4 FSMC_BANK1_4
-
- /**
- * @}
- */
-
- /** @addtogroup NOR_Private_Macros
- * @{
- */
-
- /**
- * @brief NOR memory address shifting.
- * @param __NOR_ADDRESS NOR base address
- * @param __NOR_MEMORY_WIDTH_ NOR memory width
- * @param __ADDRESS__ NOR memory address
- * @retval NOR shifted address value
- */
- #define NOR_ADDR_SHIFT(__NOR_ADDRESS, __NOR_MEMORY_WIDTH_, __ADDRESS__) \
- ((uint32_t)(((__NOR_MEMORY_WIDTH_) == NOR_MEMORY_16B)? \
- ((uint32_t)((__NOR_ADDRESS) + (2 * (__ADDRESS__)))): \
- ((uint32_t)((__NOR_ADDRESS) + (__ADDRESS__)))))
-
- /**
- * @brief NOR memory write data to specified address.
- * @param __ADDRESS__ NOR memory address
- * @param __DATA__ Data to write
- * @retval None
- */
- #define NOR_WRITE(__ADDRESS__, __DATA__) (*(__IO uint16_t *)((uint32_t)(__ADDRESS__)) = (__DATA__))
-
- /**
- * @}
- */
-
- /* Exported typedef ----------------------------------------------------------*/
- /** @defgroup NOR_Exported_Types NOR Exported Types
- * @{
- */
-
- /**
- * @brief HAL SRAM State structures definition
- */
- typedef enum
- {
- HAL_NOR_STATE_RESET = 0x00, /*!< NOR not yet initialized or disabled */
- HAL_NOR_STATE_READY = 0x01, /*!< NOR initialized and ready for use */
- HAL_NOR_STATE_BUSY = 0x02, /*!< NOR internal processing is ongoing */
- HAL_NOR_STATE_ERROR = 0x03, /*!< NOR error state */
- HAL_NOR_STATE_PROTECTED = 0x04 /*!< NOR NORSRAM device write protected */
- }HAL_NOR_StateTypeDef;
-
- /**
- * @brief FSMC NOR Status typedef
- */
- typedef enum
- {
- HAL_NOR_STATUS_SUCCESS = 0,
- HAL_NOR_STATUS_ONGOING,
- HAL_NOR_STATUS_ERROR,
- HAL_NOR_STATUS_TIMEOUT
- }HAL_NOR_StatusTypeDef;
-
- /**
- * @brief FSMC NOR ID typedef
- */
- typedef struct
- {
- uint16_t Manufacturer_Code; /*!< Defines the device's manufacturer code used to identify the memory */
-
- uint16_t Device_Code1;
-
- uint16_t Device_Code2;
-
- uint16_t Device_Code3; /*!< Defines the device's codes used to identify the memory.
- These codes can be accessed by performing read operations with specific
- control signals and addresses set.They can also be accessed by issuing
- an Auto Select command */
- }NOR_IDTypeDef;
-
- /**
- * @brief FSMC NOR CFI typedef
- */
- typedef struct
- {
- /*!< Defines the information stored in the memory's Common flash interface
- which contains a description of various electrical and timing parameters,
- density information and functions supported by the memory */
-
- uint16_t CFI_1;
-
- uint16_t CFI_2;
-
- uint16_t CFI_3;
-
- uint16_t CFI_4;
- }NOR_CFITypeDef;
-
- /**
- * @brief NOR handle Structure definition
- */
- typedef struct
- {
- FSMC_NORSRAM_TypeDef *Instance; /*!< Register base address */
-
- FSMC_NORSRAM_EXTENDED_TypeDef *Extended; /*!< Extended mode register base address */
-
- FSMC_NORSRAM_InitTypeDef Init; /*!< NOR device control configuration parameters */
-
- HAL_LockTypeDef Lock; /*!< NOR locking object */
-
- __IO HAL_NOR_StateTypeDef State; /*!< NOR device access state */
-
- }NOR_HandleTypeDef;
-
- /**
- * @}
- */
-
- /* Exported constants --------------------------------------------------------*/
- /* Exported macro ------------------------------------------------------------*/
-
- /** @defgroup NOR_Exported_macro NOR Exported Macros
- * @{
- */
-
- /** @brief Reset NOR handle state
- * @param __HANDLE__ NOR handle
- * @retval None
- */
- #define __HAL_NOR_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_NOR_STATE_RESET)
-
- /**
- * @}
- */
-
- /* Exported functions --------------------------------------------------------*/
- /** @addtogroup NOR_Exported_Functions NOR Exported Functions
- * @{
- */
-
- /** @addtogroup NOR_Exported_Functions_Group1
- * @{
- */
-
- /* Initialization/de-initialization functions **********************************/
- HAL_StatusTypeDef HAL_NOR_Init(NOR_HandleTypeDef *hnor, FSMC_NORSRAM_TimingTypeDef *Timing, FSMC_NORSRAM_TimingTypeDef *ExtTiming);
- HAL_StatusTypeDef HAL_NOR_DeInit(NOR_HandleTypeDef *hnor);
- void HAL_NOR_MspInit(NOR_HandleTypeDef *hnor);
- void HAL_NOR_MspDeInit(NOR_HandleTypeDef *hnor);
- void HAL_NOR_MspWait(NOR_HandleTypeDef *hnor, uint32_t Timeout);
-
- /**
- * @}
- */
-
- /** @addtogroup NOR_Exported_Functions_Group2
- * @{
- */
-
- /* I/O operation functions ***************************************************/
- HAL_StatusTypeDef HAL_NOR_Read_ID(NOR_HandleTypeDef *hnor, NOR_IDTypeDef *pNOR_ID);
- HAL_StatusTypeDef HAL_NOR_ReturnToReadMode(NOR_HandleTypeDef *hnor);
- HAL_StatusTypeDef HAL_NOR_Read(NOR_HandleTypeDef *hnor, uint32_t *pAddress, uint16_t *pData);
- HAL_StatusTypeDef HAL_NOR_Program(NOR_HandleTypeDef *hnor, uint32_t *pAddress, uint16_t *pData);
-
- HAL_StatusTypeDef HAL_NOR_ReadBuffer(NOR_HandleTypeDef *hnor, uint32_t uwAddress, uint16_t *pData, uint32_t uwBufferSize);
- HAL_StatusTypeDef HAL_NOR_ProgramBuffer(NOR_HandleTypeDef *hnor, uint32_t uwAddress, uint16_t *pData, uint32_t uwBufferSize);
-
- HAL_StatusTypeDef HAL_NOR_Erase_Block(NOR_HandleTypeDef *hnor, uint32_t BlockAddress, uint32_t Address);
- HAL_StatusTypeDef HAL_NOR_Erase_Chip(NOR_HandleTypeDef *hnor, uint32_t Address);
- HAL_StatusTypeDef HAL_NOR_Read_CFI(NOR_HandleTypeDef *hnor, NOR_CFITypeDef *pNOR_CFI);
-
- /**
- * @}
- */
-
- /** @addtogroup NOR_Exported_Functions_Group3
- * @{
- */
-
- /* NOR Control functions *****************************************************/
- HAL_StatusTypeDef HAL_NOR_WriteOperation_Enable(NOR_HandleTypeDef *hnor);
- HAL_StatusTypeDef HAL_NOR_WriteOperation_Disable(NOR_HandleTypeDef *hnor);
-
- /**
- * @}
- */
-
- /** @addtogroup NOR_Exported_Functions_Group4
- * @{
- */
-
- /* NOR State functions ********************************************************/
- HAL_NOR_StateTypeDef HAL_NOR_GetState(NOR_HandleTypeDef *hnor);
- HAL_NOR_StatusTypeDef HAL_NOR_GetStatus(NOR_HandleTypeDef *hnor, uint32_t Address, uint32_t Timeout);
-
- /**
- * @}
- */
-
- /**
- * @}
- */
-
-
- /**
- * @}
- */
-
- #endif /* STM32L151xD || STM32L152xD || STM32L162xD */
-
- /**
- * @}
- */
-
- #ifdef __cplusplus
- }
- #endif
-
- #endif /* __STM32L1xx_HAL_NOR_H */
-
- /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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