| /** |
| ****************************************************************************** |
| * @file stm32l4xx.h |
| * @author MCD Application Team |
| * @brief CMSIS STM32L4xx Device Peripheral Access Layer Header File. |
| * |
| * The file is the unique include file that the application programmer |
| * is using in the C source code, usually in main.c. This file contains: |
| * - Configuration section that allows to select: |
| * - The STM32L4xx device used in the target application |
| * - To use or not the peripheralÂ’s drivers in application code(i.e. |
| * code will be based on direct access to peripheralÂ’s registers |
| * rather than drivers API), this option is controlled by |
| * "#define USE_HAL_DRIVER" |
| * |
| ****************************************************************************** |
| * @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 |
| * |
| ****************************************************************************** |
| */ |
| |
| /** @addtogroup CMSIS |
| * @{ |
| */ |
| |
| /** @addtogroup stm32l4xx |
| * @{ |
| */ |
| |
| #ifndef __STM32L4xx_H |
| #define __STM32L4xx_H |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif /* __cplusplus */ |
| |
| /** @addtogroup Library_configuration_section |
| * @{ |
| */ |
| |
| /** |
| * @brief STM32 Family |
| */ |
| #if !defined (STM32L4) |
| #define STM32L4 |
| #endif /* STM32L4 */ |
| |
| /* Uncomment the line below according to the target STM32L4 device used in your |
| application |
| */ |
| |
| #if !defined (STM32L412xx) && !defined (STM32L422xx) && \ |
| !defined (STM32L431xx) && !defined (STM32L432xx) && !defined (STM32L433xx) && !defined (STM32L442xx) && !defined (STM32L443xx) && \ |
| !defined (STM32L451xx) && !defined (STM32L452xx) && !defined (STM32L462xx) && \ |
| !defined (STM32L471xx) && !defined (STM32L475xx) && !defined (STM32L476xx) && !defined (STM32L485xx) && !defined (STM32L486xx) && \ |
| !defined (STM32L496xx) && !defined (STM32L4A6xx) && \ |
| !defined (STM32L4P5xx) && !defined (STM32L4Q5xx) && \ |
| !defined (STM32L4R5xx) && !defined (STM32L4R7xx) && !defined (STM32L4R9xx) && !defined (STM32L4S5xx) && !defined (STM32L4S7xx) && !defined (STM32L4S9xx) |
| /* #define STM32L412xx */ /*!< STM32L412xx Devices */ |
| /* #define STM32L422xx */ /*!< STM32L422xx Devices */ |
| /* #define STM32L431xx */ /*!< STM32L431xx Devices */ |
| /* #define STM32L432xx */ /*!< STM32L432xx Devices */ |
| /* #define STM32L433xx */ /*!< STM32L433xx Devices */ |
| /* #define STM32L442xx */ /*!< STM32L442xx Devices */ |
| /* #define STM32L443xx */ /*!< STM32L443xx Devices */ |
| /* #define STM32L451xx */ /*!< STM32L451xx Devices */ |
| /* #define STM32L452xx */ /*!< STM32L452xx Devices */ |
| /* #define STM32L462xx */ /*!< STM32L462xx Devices */ |
| /* #define STM32L471xx */ /*!< STM32L471xx Devices */ |
| /* #define STM32L475xx */ /*!< STM32L475xx Devices */ |
| /* #define STM32L476xx */ /*!< STM32L476xx Devices */ |
| /* #define STM32L485xx */ /*!< STM32L485xx Devices */ |
| /* #define STM32L486xx */ /*!< STM32L486xx Devices */ |
| /* #define STM32L496xx */ /*!< STM32L496xx Devices */ |
| /* #define STM32L4A6xx */ /*!< STM32L4A6xx Devices */ |
| /* #define STM32L4P5xx */ /*!< STM32L4Q5xx Devices */ |
| /* #define STM32L4R5xx */ /*!< STM32L4R5xx Devices */ |
| /* #define STM32L4R7xx */ /*!< STM32L4R7xx Devices */ |
| /* #define STM32L4R9xx */ /*!< STM32L4R9xx Devices */ |
| /* #define STM32L4S5xx */ /*!< STM32L4S5xx Devices */ |
| /* #define STM32L4S7xx */ /*!< STM32L4S7xx Devices */ |
| /* #define STM32L4S9xx */ /*!< STM32L4S9xx Devices */ |
| #endif |
| |
| /* Tip: To avoid modifying this file each time you need to switch between these |
| devices, you can define the device in your toolchain compiler preprocessor. |
| */ |
| #if !defined (USE_HAL_DRIVER) |
| /** |
| * @brief Comment the line below if you will not use the peripherals drivers. |
| In this case, these drivers will not be included and the application code will |
| be based on direct access to peripherals registers |
| */ |
| /*#define USE_HAL_DRIVER */ |
| #endif /* USE_HAL_DRIVER */ |
| |
| /** |
| * @brief CMSIS Device version number |
| */ |
| #define __STM32L4_CMSIS_VERSION_MAIN (0x01) /*!< [31:24] main version */ |
| #define __STM32L4_CMSIS_VERSION_SUB1 (0x06) /*!< [23:16] sub1 version */ |
| #define __STM32L4_CMSIS_VERSION_SUB2 (0x00) /*!< [15:8] sub2 version */ |
| #define __STM32L4_CMSIS_VERSION_RC (0x00) /*!< [7:0] release candidate */ |
| #define __STM32L4_CMSIS_VERSION ((__STM32L4_CMSIS_VERSION_MAIN << 24)\ |
| |(__STM32L4_CMSIS_VERSION_SUB1 << 16)\ |
| |(__STM32L4_CMSIS_VERSION_SUB2 << 8 )\ |
| |(__STM32L4_CMSIS_VERSION_RC)) |
| |
| /** |
| * @} |
| */ |
| |
| /** @addtogroup Device_Included |
| * @{ |
| */ |
| |
| #if defined(STM32L412xx) |
| #include "stm32l412xx.h" |
| #elif defined(STM32L422xx) |
| #include "stm32l422xx.h" |
| #elif defined(STM32L431xx) |
| #include "stm32l431xx.h" |
| #elif defined(STM32L432xx) |
| #include "stm32l432xx.h" |
| #elif defined(STM32L433xx) |
| #include "stm32l433xx.h" |
| #elif defined(STM32L442xx) |
| #include "stm32l442xx.h" |
| #elif defined(STM32L443xx) |
| #include "stm32l443xx.h" |
| #elif defined(STM32L451xx) |
| #include "stm32l451xx.h" |
| #elif defined(STM32L452xx) |
| #include "stm32l452xx.h" |
| #elif defined(STM32L462xx) |
| #include "stm32l462xx.h" |
| #elif defined(STM32L471xx) |
| #include "stm32l471xx.h" |
| #elif defined(STM32L475xx) |
| #include "stm32l475xx.h" |
| #elif defined(STM32L476xx) |
| #include "stm32l476xx.h" |
| #elif defined(STM32L485xx) |
| #include "stm32l485xx.h" |
| #elif defined(STM32L486xx) |
| #include "stm32l486xx.h" |
| #elif defined(STM32L496xx) |
| #include "stm32l496xx.h" |
| #elif defined(STM32L4A6xx) |
| #include "stm32l4a6xx.h" |
| #elif defined(STM32L4P5xx) |
| #include "stm32l4p5xx.h" |
| #elif defined(STM32L4Q5xx) |
| #include "stm32l4q5xx.h" |
| #elif defined(STM32L4R5xx) |
| #include "stm32l4r5xx.h" |
| #elif defined(STM32L4R7xx) |
| #include "stm32l4r7xx.h" |
| #elif defined(STM32L4R9xx) |
| #include "stm32l4r9xx.h" |
| #elif defined(STM32L4S5xx) |
| #include "stm32l4s5xx.h" |
| #elif defined(STM32L4S7xx) |
| #include "stm32l4s7xx.h" |
| #elif defined(STM32L4S9xx) |
| #include "stm32l4s9xx.h" |
| #else |
| #error "Please select first the target STM32L4xx device used in your application (in stm32l4xx.h file)" |
| #endif |
| |
| /** |
| * @} |
| */ |
| |
| /** @addtogroup Exported_types |
| * @{ |
| */ |
| typedef enum |
| { |
| RESET = 0, |
| SET = !RESET |
| } FlagStatus, ITStatus; |
| |
| typedef enum |
| { |
| DISABLE = 0, |
| ENABLE = !DISABLE |
| } FunctionalState; |
| #define IS_FUNCTIONAL_STATE(STATE) (((STATE) == DISABLE) || ((STATE) == ENABLE)) |
| |
| typedef enum |
| { |
| SUCCESS = 0, |
| ERROR = !SUCCESS |
| } ErrorStatus; |
| |
| /** |
| * @} |
| */ |
| |
| |
| /** @addtogroup Exported_macros |
| * @{ |
| */ |
| #define SET_BIT(REG, BIT) ((REG) |= (BIT)) |
| |
| #define CLEAR_BIT(REG, BIT) ((REG) &= ~(BIT)) |
| |
| #define READ_BIT(REG, BIT) ((REG) & (BIT)) |
| |
| #define CLEAR_REG(REG) ((REG) = (0x0)) |
| |
| #define WRITE_REG(REG, VAL) ((REG) = (VAL)) |
| |
| #define READ_REG(REG) ((REG)) |
| |
| #define MODIFY_REG(REG, CLEARMASK, SETMASK) WRITE_REG((REG), (((READ_REG(REG)) & (~(CLEARMASK))) | (SETMASK))) |
| |
| #define POSITION_VAL(VAL) (__CLZ(__RBIT(VAL))) |
| |
| |
| /** |
| * @} |
| */ |
| |
| #if defined (USE_HAL_DRIVER) |
| #include "stm32l4xx_hal.h" |
| #endif /* USE_HAL_DRIVER */ |
| |
| #ifdef __cplusplus |
| } |
| #endif /* __cplusplus */ |
| |
| #endif /* __STM32L4xx_H */ |
| /** |
| * @} |
| */ |
| |
| /** |
| * @} |
| */ |
| |
| |
| |
| |
| /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |