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This library was superseded by mbed-dev - https://os.mbed.com/users/mbed_official/code/mbed-dev/.

Development branch of the mbed library sources. This library is kept in synch with the latest changes from the mbed SDK and it is not guaranteed to work.

If you are looking for a stable and tested release, please import one of the official mbed library releases:

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The official Mbed 2 C/C++ SDK provides the software platform and libraries to build your applications.

Last commit 20 Feb 2019 by mbed official

targets/cmsis/TARGET_STM/TARGET_STM32L4/TARGET_NUCLEO_L476RG/stm32l4xx.h@622:db79ecd649d0, 2015-09-16 (annotated)

Committer:
mbed_official
Date:
Wed Sep 16 11:15:09 2015 +0100
Revision:
622:db79ecd649d0
Synchronized with git revision 45d00c36b3132acdfcb75bda6258bd8444ac5392



Full URL: https://github.com/mbedmicro/mbed/commit/45d00c36b3132acdfcb75bda6258bd8444ac5392/



[NUCLEO_L476RG] add hal and target files

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 622:db79ecd649d0 1 /**
mbed_official 622:db79ecd649d0 2 ******************************************************************************
mbed_official 622:db79ecd649d0 3 * @file stm32l4xx.h
mbed_official 622:db79ecd649d0 4 * @author MCD Application Team
mbed_official 622:db79ecd649d0 5 * @version V1.0.0
mbed_official 622:db79ecd649d0 6 * @date 26-June-2015
mbed_official 622:db79ecd649d0 7 * @brief CMSIS STM32L4xx Device Peripheral Access Layer Header File.
mbed_official 622:db79ecd649d0 8 *
mbed_official 622:db79ecd649d0 9 * The file is the unique include file that the application programmer
mbed_official 622:db79ecd649d0 10 * is using in the C source code, usually in main.c. This file contains:
mbed_official 622:db79ecd649d0 11 * - Configuration section that allows to select:
mbed_official 622:db79ecd649d0 12 * - The STM32L4xx device used in the target application
mbed_official 622:db79ecd649d0 13 * - To use or not the peripheral’s drivers in application code(i.e.
mbed_official 622:db79ecd649d0 14 * code will be based on direct access to peripheral’s registers
mbed_official 622:db79ecd649d0 15 * rather than drivers API), this option is controlled by
mbed_official 622:db79ecd649d0 16 * "#define USE_HAL_DRIVER"
mbed_official 622:db79ecd649d0 17 *
mbed_official 622:db79ecd649d0 18 ******************************************************************************
mbed_official 622:db79ecd649d0 19 * @attention
mbed_official 622:db79ecd649d0 20 *
mbed_official 622:db79ecd649d0 21 * <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
mbed_official 622:db79ecd649d0 22 *
mbed_official 622:db79ecd649d0 23 * Redistribution and use in source and binary forms, with or without modification,
mbed_official 622:db79ecd649d0 24 * are permitted provided that the following conditions are met:
mbed_official 622:db79ecd649d0 25 * 1. Redistributions of source code must retain the above copyright notice,
mbed_official 622:db79ecd649d0 26 * this list of conditions and the following disclaimer.
mbed_official 622:db79ecd649d0 27 * 2. Redistributions in binary form must reproduce the above copyright notice,
mbed_official 622:db79ecd649d0 28 * this list of conditions and the following disclaimer in the documentation
mbed_official 622:db79ecd649d0 29 * and/or other materials provided with the distribution.
mbed_official 622:db79ecd649d0 30 * 3. Neither the name of STMicroelectronics nor the names of its contributors
mbed_official 622:db79ecd649d0 31 * may be used to endorse or promote products derived from this software
mbed_official 622:db79ecd649d0 32 * without specific prior written permission.
mbed_official 622:db79ecd649d0 33 *
mbed_official 622:db79ecd649d0 34 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
mbed_official 622:db79ecd649d0 35 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
mbed_official 622:db79ecd649d0 36 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
mbed_official 622:db79ecd649d0 37 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
mbed_official 622:db79ecd649d0 38 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
mbed_official 622:db79ecd649d0 39 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
mbed_official 622:db79ecd649d0 40 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
mbed_official 622:db79ecd649d0 41 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
mbed_official 622:db79ecd649d0 42 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
mbed_official 622:db79ecd649d0 43 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
mbed_official 622:db79ecd649d0 44 *
mbed_official 622:db79ecd649d0 45 ******************************************************************************
mbed_official 622:db79ecd649d0 46 */
mbed_official 622:db79ecd649d0 47
mbed_official 622:db79ecd649d0 48 /** @addtogroup CMSIS
mbed_official 622:db79ecd649d0 49 * @{
mbed_official 622:db79ecd649d0 50 */
mbed_official 622:db79ecd649d0 51
mbed_official 622:db79ecd649d0 52 /** @addtogroup stm32l4xx
mbed_official 622:db79ecd649d0 53 * @{
mbed_official 622:db79ecd649d0 54 */
mbed_official 622:db79ecd649d0 55
mbed_official 622:db79ecd649d0 56 #ifndef __STM32L4xx_H
mbed_official 622:db79ecd649d0 57 #define __STM32L4xx_H
mbed_official 622:db79ecd649d0 58
mbed_official 622:db79ecd649d0 59 #ifdef __cplusplus
mbed_official 622:db79ecd649d0 60 extern "C" {
mbed_official 622:db79ecd649d0 61 #endif /* __cplusplus */
mbed_official 622:db79ecd649d0 62
mbed_official 622:db79ecd649d0 63 /** @addtogroup Library_configuration_section
mbed_official 622:db79ecd649d0 64 * @{
mbed_official 622:db79ecd649d0 65 */
mbed_official 622:db79ecd649d0 66
mbed_official 622:db79ecd649d0 67 /**
mbed_official 622:db79ecd649d0 68 * @brief STM32 Family
mbed_official 622:db79ecd649d0 69 */
mbed_official 622:db79ecd649d0 70 #if !defined (STM32L4)
mbed_official 622:db79ecd649d0 71 #define STM32L4
mbed_official 622:db79ecd649d0 72 #endif /* STM32L4 */
mbed_official 622:db79ecd649d0 73
mbed_official 622:db79ecd649d0 74 /* Uncomment the line below according to the target STM32L4 device used in your
mbed_official 622:db79ecd649d0 75 application
mbed_official 622:db79ecd649d0 76 */
mbed_official 622:db79ecd649d0 77
mbed_official 622:db79ecd649d0 78 #if !defined (STM32L471xx) && !defined (STM32L475xx) && !defined (STM32L476xx) && !defined (STM32L485xx) && !defined (STM32L486xx)
mbed_official 622:db79ecd649d0 79 /* #define STM32L471xx */ /*!< STM32L471xx Devices */
mbed_official 622:db79ecd649d0 80 /* #define STM32L475xx */ /*!< STM32L475xx Devices */
mbed_official 622:db79ecd649d0 81 #define STM32L476xx /*!< STM32L476xx Devices */
mbed_official 622:db79ecd649d0 82 /* #define STM32L485xx */ /*!< STM32L485xx Devices */
mbed_official 622:db79ecd649d0 83 /* #define STM32L486xx */ /*!< STM32L486xx Devices */
mbed_official 622:db79ecd649d0 84 #endif
mbed_official 622:db79ecd649d0 85
mbed_official 622:db79ecd649d0 86 /* Tip: To avoid modifying this file each time you need to switch between these
mbed_official 622:db79ecd649d0 87 devices, you can define the device in your toolchain compiler preprocessor.
mbed_official 622:db79ecd649d0 88 */
mbed_official 622:db79ecd649d0 89 #if !defined (USE_HAL_DRIVER)
mbed_official 622:db79ecd649d0 90 /**
mbed_official 622:db79ecd649d0 91 * @brief Comment the line below if you will not use the peripherals drivers.
mbed_official 622:db79ecd649d0 92 In this case, these drivers will not be included and the application code will
mbed_official 622:db79ecd649d0 93 be based on direct access to peripherals registers
mbed_official 622:db79ecd649d0 94 */
mbed_official 622:db79ecd649d0 95 #define USE_HAL_DRIVER
mbed_official 622:db79ecd649d0 96 #endif /* USE_HAL_DRIVER */
mbed_official 622:db79ecd649d0 97
mbed_official 622:db79ecd649d0 98 /**
mbed_official 622:db79ecd649d0 99 * @brief CMSIS Device version number V1.0.0
mbed_official 622:db79ecd649d0 100 */
mbed_official 622:db79ecd649d0 101 #define __STM32L4xx_CMSIS_DEVICE_VERSION_MAIN (0x01) /*!< [31:24] main version */
mbed_official 622:db79ecd649d0 102 #define __STM32L4xx_CMSIS_DEVICE_VERSION_SUB1 (0x00) /*!< [23:16] sub1 version */
mbed_official 622:db79ecd649d0 103 #define __STM32L4xx_CMSIS_DEVICE_VERSION_SUB2 (0x00) /*!< [15:8] sub2 version */
mbed_official 622:db79ecd649d0 104 #define __STM32L4xx_CMSIS_DEVICE_VERSION_RC (0x00) /*!< [7:0] release candidate */
mbed_official 622:db79ecd649d0 105 #define __STM32L4xx_CMSIS_DEVICE_VERSION ((__CMSIS_DEVICE_VERSION_MAIN << 24)\
mbed_official 622:db79ecd649d0 106 |(__CMSIS_DEVICE_VERSION_SUB1 << 16)\
mbed_official 622:db79ecd649d0 107 |(__CMSIS_DEVICE_VERSION_SUB2 << 8 )\
mbed_official 622:db79ecd649d0 108 |(__CMSIS_DEVICE_VERSION_RC))
mbed_official 622:db79ecd649d0 109
mbed_official 622:db79ecd649d0 110 /**
mbed_official 622:db79ecd649d0 111 * @}
mbed_official 622:db79ecd649d0 112 */
mbed_official 622:db79ecd649d0 113
mbed_official 622:db79ecd649d0 114 /** @addtogroup Device_Included
mbed_official 622:db79ecd649d0 115 * @{
mbed_official 622:db79ecd649d0 116 */
mbed_official 622:db79ecd649d0 117
mbed_official 622:db79ecd649d0 118 #if defined(STM32L471xx)
mbed_official 622:db79ecd649d0 119 #include "stm32l471xx.h"
mbed_official 622:db79ecd649d0 120 #elif defined(STM32L475xx)
mbed_official 622:db79ecd649d0 121 #include "stm32l475xx.h"
mbed_official 622:db79ecd649d0 122 #elif defined(STM32L476xx)
mbed_official 622:db79ecd649d0 123 #include "stm32l476xx.h"
mbed_official 622:db79ecd649d0 124 #elif defined(STM32L485xx)
mbed_official 622:db79ecd649d0 125 #include "stm32l485xx.h"
mbed_official 622:db79ecd649d0 126 #elif defined(STM32L486xx)
mbed_official 622:db79ecd649d0 127 #include "stm32l486xx.h"
mbed_official 622:db79ecd649d0 128 #else
mbed_official 622:db79ecd649d0 129 #error "Please select first the target STM32L4xx device used in your application (in stm32l4xx.h file)"
mbed_official 622:db79ecd649d0 130 #endif
mbed_official 622:db79ecd649d0 131
mbed_official 622:db79ecd649d0 132 /**
mbed_official 622:db79ecd649d0 133 * @}
mbed_official 622:db79ecd649d0 134 */
mbed_official 622:db79ecd649d0 135
mbed_official 622:db79ecd649d0 136 /** @addtogroup Exported_types
mbed_official 622:db79ecd649d0 137 * @{
mbed_official 622:db79ecd649d0 138 */
mbed_official 622:db79ecd649d0 139 typedef enum
mbed_official 622:db79ecd649d0 140 {
mbed_official 622:db79ecd649d0 141 RESET = 0,
mbed_official 622:db79ecd649d0 142 SET = !RESET
mbed_official 622:db79ecd649d0 143 } FlagStatus, ITStatus;
mbed_official 622:db79ecd649d0 144
mbed_official 622:db79ecd649d0 145 typedef enum
mbed_official 622:db79ecd649d0 146 {
mbed_official 622:db79ecd649d0 147 DISABLE = 0,
mbed_official 622:db79ecd649d0 148 ENABLE = !DISABLE
mbed_official 622:db79ecd649d0 149 } FunctionalState;
mbed_official 622:db79ecd649d0 150 #define IS_FUNCTIONAL_STATE(STATE) (((STATE) == DISABLE) || ((STATE) == ENABLE))
mbed_official 622:db79ecd649d0 151
mbed_official 622:db79ecd649d0 152 typedef enum
mbed_official 622:db79ecd649d0 153 {
mbed_official 622:db79ecd649d0 154 ERROR = 0,
mbed_official 622:db79ecd649d0 155 SUCCESS = !ERROR
mbed_official 622:db79ecd649d0 156 } ErrorStatus;
mbed_official 622:db79ecd649d0 157
mbed_official 622:db79ecd649d0 158 /**
mbed_official 622:db79ecd649d0 159 * @}
mbed_official 622:db79ecd649d0 160 */
mbed_official 622:db79ecd649d0 161
mbed_official 622:db79ecd649d0 162
mbed_official 622:db79ecd649d0 163 /** @addtogroup Exported_macros
mbed_official 622:db79ecd649d0 164 * @{
mbed_official 622:db79ecd649d0 165 */
mbed_official 622:db79ecd649d0 166 #define SET_BIT(REG, BIT) ((REG) |= (BIT))
mbed_official 622:db79ecd649d0 167
mbed_official 622:db79ecd649d0 168 #define CLEAR_BIT(REG, BIT) ((REG) &= ~(BIT))
mbed_official 622:db79ecd649d0 169
mbed_official 622:db79ecd649d0 170 #define READ_BIT(REG, BIT) ((REG) & (BIT))
mbed_official 622:db79ecd649d0 171
mbed_official 622:db79ecd649d0 172 #define CLEAR_REG(REG) ((REG) = (0x0))
mbed_official 622:db79ecd649d0 173
mbed_official 622:db79ecd649d0 174 #define WRITE_REG(REG, VAL) ((REG) = (VAL))
mbed_official 622:db79ecd649d0 175
mbed_official 622:db79ecd649d0 176 #define READ_REG(REG) ((REG))
mbed_official 622:db79ecd649d0 177
mbed_official 622:db79ecd649d0 178 #define MODIFY_REG(REG, CLEARMASK, SETMASK) WRITE_REG((REG), (((READ_REG(REG)) & (~(CLEARMASK))) | (SETMASK)))
mbed_official 622:db79ecd649d0 179
mbed_official 622:db79ecd649d0 180 #define POSITION_VAL(VAL) (__CLZ(__RBIT(VAL)))
mbed_official 622:db79ecd649d0 181
mbed_official 622:db79ecd649d0 182
mbed_official 622:db79ecd649d0 183 /**
mbed_official 622:db79ecd649d0 184 * @}
mbed_official 622:db79ecd649d0 185 */
mbed_official 622:db79ecd649d0 186
mbed_official 622:db79ecd649d0 187 #if defined (USE_HAL_DRIVER)
mbed_official 622:db79ecd649d0 188 #include "stm32l4xx_hal.h"
mbed_official 622:db79ecd649d0 189 #endif /* USE_HAL_DRIVER */
mbed_official 622:db79ecd649d0 190
mbed_official 622:db79ecd649d0 191 #ifdef __cplusplus
mbed_official 622:db79ecd649d0 192 }
mbed_official 622:db79ecd649d0 193 #endif /* __cplusplus */
mbed_official 622:db79ecd649d0 194
mbed_official 622:db79ecd649d0 195 #endif /* __STM32L4xx_H */
mbed_official 622:db79ecd649d0 196 /**
mbed_official 622:db79ecd649d0 197 * @}
mbed_official 622:db79ecd649d0 198 */
mbed_official 622:db79ecd649d0 199
mbed_official 622:db79ecd649d0 200 /**
mbed_official 622:db79ecd649d0 201 * @}
mbed_official 622:db79ecd649d0 202 */
mbed_official 622:db79ecd649d0 203
mbed_official 622:db79ecd649d0 204
mbed_official 622:db79ecd649d0 205
mbed_official 622:db79ecd649d0 206
mbed_official 622:db79ecd649d0 207 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/