208 lines
6.4 KiB
C
208 lines
6.4 KiB
C
|
/**
|
|||
|
|
******************************************************************************
|
|||
|
|
* @file stm32l4xx.h
|
|||
|
|
* @author MCD Application Team
|
|||
|
|
* @version V1.0.0
|
|||
|
|
* @date 26-June-2015
|
|||
|
|
* @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 peripheral<EFBFBD>s drivers in application code(i.e.
|
|||
|
|
* code will be based on direct access to peripheral<EFBFBD>s registers
|
|||
|
|
* rather than drivers API), this option is controlled by
|
|||
|
|
* "#define USE_HAL_DRIVER"
|
|||
|
|
*
|
|||
|
|
******************************************************************************
|
|||
|
|
* @attention
|
|||
|
|
*
|
|||
|
|
* <h2><center>© 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.
|
|||
|
|
*
|
|||
|
|
******************************************************************************
|
|||
|
|
*/
|
|||
|
|
|
|||
|
|
/** @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 (STM32L471xx) && !defined (STM32L475xx) && !defined (STM32L476xx) && !defined (STM32L485xx) && !defined (STM32L486xx)
|
|||
|
|
/* #define STM32L471xx */ /*!< STM32L471xx Devices */
|
|||
|
|
/* #define STM32L475xx */ /*!< STM32L475xx Devices */
|
|||
|
|
/* #define STM32L476xx */ /*!< STM32L476xx Devices */
|
|||
|
|
/* #define STM32L485xx */ /*!< STM32L485xx Devices */
|
|||
|
|
/* #define STM32L486xx */ /*!< STM32L486xx 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 V1.0.0
|
|||
|
|
*/
|
|||
|
|
#define __STM32L4xx_CMSIS_DEVICE_VERSION_MAIN (0x01) /*!< [31:24] main version */
|
|||
|
|
#define __STM32L4xx_CMSIS_DEVICE_VERSION_SUB1 (0x00) /*!< [23:16] sub1 version */
|
|||
|
|
#define __STM32L4xx_CMSIS_DEVICE_VERSION_SUB2 (0x00) /*!< [15:8] sub2 version */
|
|||
|
|
#define __STM32L4xx_CMSIS_DEVICE_VERSION_RC (0x00) /*!< [7:0] release candidate */
|
|||
|
|
#define __STM32L4xx_CMSIS_DEVICE_VERSION ((__CMSIS_DEVICE_VERSION_MAIN << 24)\
|
|||
|
|
|(__CMSIS_DEVICE_VERSION_SUB1 << 16)\
|
|||
|
|
|(__CMSIS_DEVICE_VERSION_SUB2 << 8 )\
|
|||
|
|
|(__CMSIS_DEVICE_VERSION_RC))
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* @}
|
|||
|
|
*/
|
|||
|
|
|
|||
|
|
/** @addtogroup Device_Included
|
|||
|
|
* @{
|
|||
|
|
*/
|
|||
|
|
|
|||
|
|
#if 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"
|
|||
|
|
#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
|
|||
|
|
{
|
|||
|
|
ERROR = 0,
|
|||
|
|
SUCCESS = !ERROR
|
|||
|
|
} 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****/
|