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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_STM32L0/TARGET_NUCLEO_L053R8/stm32l0xx.h@579:53297373a894, 2015-07-01 (annotated)

Committer:
mbed_official
Date:
Wed Jul 01 09:45:11 2015 +0100
Revision:
579:53297373a894
Parent:
489:119543c9f674 
Synchronized with git revision d5b4d2ab9c47edb4dc5776e7177b0c2263459081



Full URL: https://github.com/mbedmicro/mbed/commit/d5b4d2ab9c47edb4dc5776e7177b0c2263459081/



Initial version of drivers for SAMR21

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 181:a4cbdfbbd2f4 1 /**
mbed_official 181:a4cbdfbbd2f4 2 ******************************************************************************
mbed_official 181:a4cbdfbbd2f4 3 * @file stm32l0xx.h
mbed_official 181:a4cbdfbbd2f4 4 * @author MCD Application Team
mbed_official 489:119543c9f674 5 * @version V1.2.0
mbed_official 489:119543c9f674 6 * @date 06-February-2015
mbed_official 181:a4cbdfbbd2f4 7 * @brief CMSIS Cortex-M0+ Device Peripheral Access Layer Header File.
mbed_official 181:a4cbdfbbd2f4 8 * This file contains all the peripheral register's definitions, bits
mbed_official 181:a4cbdfbbd2f4 9 * definitions and memory mapping for STM32L0xx devices.
mbed_official 181:a4cbdfbbd2f4 10 *
mbed_official 181:a4cbdfbbd2f4 11 * The file is the unique include file that the application programmer
mbed_official 181:a4cbdfbbd2f4 12 * is using in the C source code, usually in main.c. This file contains:
mbed_official 181:a4cbdfbbd2f4 13 * - Configuration section that allows to select:
mbed_official 181:a4cbdfbbd2f4 14 * - The device used in the target application
mbed_official 181:a4cbdfbbd2f4 15 * - To use or not the peripheral’s drivers in application code(i.e.
mbed_official 181:a4cbdfbbd2f4 16 * code will be based on direct access to peripheral’s registers
mbed_official 181:a4cbdfbbd2f4 17 * rather than drivers API), this option is controlled by
mbed_official 181:a4cbdfbbd2f4 18 * "#define USE_HAL_DRIVER"
mbed_official 181:a4cbdfbbd2f4 19 *
mbed_official 181:a4cbdfbbd2f4 20 ******************************************************************************
mbed_official 181:a4cbdfbbd2f4 21 * @attention
mbed_official 181:a4cbdfbbd2f4 22 *
mbed_official 489:119543c9f674 23 * <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
mbed_official 181:a4cbdfbbd2f4 24 *
mbed_official 181:a4cbdfbbd2f4 25 * Redistribution and use in source and binary forms, with or without modification,
mbed_official 181:a4cbdfbbd2f4 26 * are permitted provided that the following conditions are met:
mbed_official 181:a4cbdfbbd2f4 27 * 1. Redistributions of source code must retain the above copyright notice,
mbed_official 181:a4cbdfbbd2f4 28 * this list of conditions and the following disclaimer.
mbed_official 181:a4cbdfbbd2f4 29 * 2. Redistributions in binary form must reproduce the above copyright notice,
mbed_official 181:a4cbdfbbd2f4 30 * this list of conditions and the following disclaimer in the documentation
mbed_official 181:a4cbdfbbd2f4 31 * and/or other materials provided with the distribution.
mbed_official 181:a4cbdfbbd2f4 32 * 3. Neither the name of STMicroelectronics nor the names of its contributors
mbed_official 181:a4cbdfbbd2f4 33 * may be used to endorse or promote products derived from this software
mbed_official 181:a4cbdfbbd2f4 34 * without specific prior written permission.
mbed_official 181:a4cbdfbbd2f4 35 *
mbed_official 181:a4cbdfbbd2f4 36 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
mbed_official 181:a4cbdfbbd2f4 37 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
mbed_official 181:a4cbdfbbd2f4 38 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
mbed_official 181:a4cbdfbbd2f4 39 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
mbed_official 181:a4cbdfbbd2f4 40 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
mbed_official 181:a4cbdfbbd2f4 41 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
mbed_official 181:a4cbdfbbd2f4 42 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
mbed_official 181:a4cbdfbbd2f4 43 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
mbed_official 181:a4cbdfbbd2f4 44 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
mbed_official 181:a4cbdfbbd2f4 45 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
mbed_official 181:a4cbdfbbd2f4 46 *
mbed_official 181:a4cbdfbbd2f4 47 ******************************************************************************
mbed_official 181:a4cbdfbbd2f4 48 */
mbed_official 181:a4cbdfbbd2f4 49
mbed_official 181:a4cbdfbbd2f4 50 /** @addtogroup CMSIS
mbed_official 181:a4cbdfbbd2f4 51 * @{
mbed_official 181:a4cbdfbbd2f4 52 */
mbed_official 181:a4cbdfbbd2f4 53
mbed_official 181:a4cbdfbbd2f4 54 /** @addtogroup stm32l0xx
mbed_official 181:a4cbdfbbd2f4 55 * @{
mbed_official 181:a4cbdfbbd2f4 56 */
mbed_official 181:a4cbdfbbd2f4 57
mbed_official 181:a4cbdfbbd2f4 58 #ifndef __STM32L0xx_H
mbed_official 181:a4cbdfbbd2f4 59 #define __STM32L0xx_H
mbed_official 181:a4cbdfbbd2f4 60
mbed_official 181:a4cbdfbbd2f4 61 #ifdef __cplusplus
mbed_official 181:a4cbdfbbd2f4 62 extern "C" {
mbed_official 181:a4cbdfbbd2f4 63 #endif /* __cplusplus */
mbed_official 181:a4cbdfbbd2f4 64
mbed_official 181:a4cbdfbbd2f4 65 /** @addtogroup Library_configuration_section
mbed_official 181:a4cbdfbbd2f4 66 * @{
mbed_official 181:a4cbdfbbd2f4 67 */
mbed_official 181:a4cbdfbbd2f4 68
mbed_official 489:119543c9f674 69 /**
mbed_official 489:119543c9f674 70 * @brief STM32 Family
mbed_official 489:119543c9f674 71 */
mbed_official 489:119543c9f674 72 #if !defined (STM32L0)
mbed_official 489:119543c9f674 73 #define STM32L0
mbed_official 489:119543c9f674 74 #endif /* STM32L0 */
mbed_official 489:119543c9f674 75
mbed_official 181:a4cbdfbbd2f4 76 /* Uncomment the line below according to the target STM32 device used in your
mbed_official 181:a4cbdfbbd2f4 77 application
mbed_official 181:a4cbdfbbd2f4 78 */
mbed_official 181:a4cbdfbbd2f4 79
mbed_official 489:119543c9f674 80 #if !defined (STM32L051xx) && !defined (STM32L052xx) && !defined (STM32L053xx) && !defined (STM32L061xx) && !defined (STM32L062xx) && !defined (STM32L063xx) \
mbed_official 489:119543c9f674 81 && !defined (STM32L071xx) && !defined (STM32L072xx) && !defined (STM32L073xx) && !defined (STM32L081xx) && !defined (STM32L082xx) && !defined (STM32L083xx)
mbed_official 489:119543c9f674 82 /* #define STM32L051xx */ /*!< STM32L051K8, STM32L051C6, STM32L051C8, STM32L051R6, STM32L051R8 Devices */
mbed_official 489:119543c9f674 83 /* #define STM32L052xx */ /*!< STM32L052K6, STM32L052K8, STM32L052C6, STM32L052C8, STM32L052R6, STM32L052R8 Devices */
mbed_official 489:119543c9f674 84 #define STM32L053xx /*!< STM32L053C6, STM32L053C8, STM32L053R6, STM32L053R8 Devices */
mbed_official 489:119543c9f674 85 /* #define STM32L061xx */ /*!< */
mbed_official 181:a4cbdfbbd2f4 86 /* #define STM32L062xx */ /*!< STM32L062K8 */
mbed_official 181:a4cbdfbbd2f4 87 /* #define STM32L063xx */ /*!< STM32L063C8, STM32L063R8 */
mbed_official 489:119543c9f674 88 /* #define STM32L071xx */ /*!< */
mbed_official 489:119543c9f674 89 /* #define STM32L072xx */ /*!< */
mbed_official 489:119543c9f674 90 /* #define STM32L073xx */ /*!< STM32L073V8, STM32L073VB, STM32L073RB, STM32L073VZ, STM32L073RZ Devices */
mbed_official 489:119543c9f674 91 /* #define STM32L081xx */ /*!< */
mbed_official 489:119543c9f674 92 /* #define STM32L082xx */ /*!< */
mbed_official 489:119543c9f674 93 /* #define STM32L083xx */ /*!< */
mbed_official 181:a4cbdfbbd2f4 94 #endif
mbed_official 181:a4cbdfbbd2f4 95
mbed_official 181:a4cbdfbbd2f4 96 /* Tip: To avoid modifying this file each time you need to switch between these
mbed_official 181:a4cbdfbbd2f4 97 devices, you can define the device in your toolchain compiler preprocessor.
mbed_official 181:a4cbdfbbd2f4 98 */
mbed_official 181:a4cbdfbbd2f4 99 #if !defined (USE_HAL_DRIVER)
mbed_official 181:a4cbdfbbd2f4 100 /**
mbed_official 181:a4cbdfbbd2f4 101 * @brief Comment the line below if you will not use the peripherals drivers.
mbed_official 181:a4cbdfbbd2f4 102 In this case, these drivers will not be included and the application code will
mbed_official 181:a4cbdfbbd2f4 103 be based on direct access to peripherals registers
mbed_official 181:a4cbdfbbd2f4 104 */
mbed_official 181:a4cbdfbbd2f4 105 #define USE_HAL_DRIVER
mbed_official 181:a4cbdfbbd2f4 106 #endif /* USE_HAL_DRIVER */
mbed_official 181:a4cbdfbbd2f4 107
mbed_official 181:a4cbdfbbd2f4 108 /**
mbed_official 489:119543c9f674 109 * @brief CMSIS Device version number V1.2.0
mbed_official 181:a4cbdfbbd2f4 110 */
mbed_official 181:a4cbdfbbd2f4 111 #define __STM32L0xx_CMSIS_DEVICE_VERSION_MAIN (0x01) /*!< [31:24] main version */
mbed_official 489:119543c9f674 112 #define __STM32L0xx_CMSIS_DEVICE_VERSION_SUB1 (0x02) /*!< [23:16] sub1 version */
mbed_official 181:a4cbdfbbd2f4 113 #define __STM32L0xx_CMSIS_DEVICE_VERSION_SUB2 (0x00) /*!< [15:8] sub2 version */
mbed_official 181:a4cbdfbbd2f4 114 #define __STM32L0xx_CMSIS_DEVICE_VERSION_RC (0x00) /*!< [7:0] release candidate */
mbed_official 181:a4cbdfbbd2f4 115 #define __STM32L0xx_CMSIS_DEVICE_VERSION ((__CMSIS_DEVICE_VERSION_MAIN << 24)\
mbed_official 181:a4cbdfbbd2f4 116 |(__CMSIS_DEVICE_HAL_VERSION_SUB1 << 16)\
mbed_official 181:a4cbdfbbd2f4 117 |(__CMSIS_DEVICE_HAL_VERSION_SUB2 << 8 )\
mbed_official 181:a4cbdfbbd2f4 118 |(__CMSIS_DEVICE_HAL_VERSION_RC))
mbed_official 181:a4cbdfbbd2f4 119
mbed_official 181:a4cbdfbbd2f4 120 /**
mbed_official 181:a4cbdfbbd2f4 121 * @}
mbed_official 181:a4cbdfbbd2f4 122 */
mbed_official 181:a4cbdfbbd2f4 123
mbed_official 181:a4cbdfbbd2f4 124 /** @addtogroup Device_Included
mbed_official 181:a4cbdfbbd2f4 125 * @{
mbed_official 181:a4cbdfbbd2f4 126 */
mbed_official 181:a4cbdfbbd2f4 127
mbed_official 489:119543c9f674 128 #if defined(STM32L031xx)
mbed_official 489:119543c9f674 129 #include "stm32l031xx.h"
mbed_official 489:119543c9f674 130 #elif defined(STM32L041xx)
mbed_official 489:119543c9f674 131 #include "stm32l041xx.h"
mbed_official 489:119543c9f674 132 #elif defined(STM32L051xx)
mbed_official 181:a4cbdfbbd2f4 133 #include "stm32l051xx.h"
mbed_official 181:a4cbdfbbd2f4 134 #elif defined(STM32L052xx)
mbed_official 181:a4cbdfbbd2f4 135 #include "stm32l052xx.h"
mbed_official 181:a4cbdfbbd2f4 136 #elif defined(STM32L053xx)
mbed_official 181:a4cbdfbbd2f4 137 #include "stm32l053xx.h"
mbed_official 181:a4cbdfbbd2f4 138 #elif defined(STM32L062xx)
mbed_official 181:a4cbdfbbd2f4 139 #include "stm32l062xx.h"
mbed_official 181:a4cbdfbbd2f4 140 #elif defined(STM32L063xx)
mbed_official 181:a4cbdfbbd2f4 141 #include "stm32l063xx.h"
mbed_official 181:a4cbdfbbd2f4 142 #elif defined(STM32L061xx)
mbed_official 181:a4cbdfbbd2f4 143 #include "stm32l061xx.h"
mbed_official 489:119543c9f674 144 #elif defined(STM32L071xx)
mbed_official 489:119543c9f674 145 #include "stm32l071xx.h"
mbed_official 489:119543c9f674 146 #elif defined(STM32L072xx)
mbed_official 489:119543c9f674 147 #include "stm32l072xx.h"
mbed_official 489:119543c9f674 148 #elif defined(STM32L073xx)
mbed_official 489:119543c9f674 149 #include "stm32l073xx.h"
mbed_official 489:119543c9f674 150 #elif defined(STM32L082xx)
mbed_official 489:119543c9f674 151 #include "stm32l082xx.h"
mbed_official 489:119543c9f674 152 #elif defined(STM32L083xx)
mbed_official 489:119543c9f674 153 #include "stm32l083xx.h"
mbed_official 489:119543c9f674 154 #elif defined(STM32L081xx)
mbed_official 489:119543c9f674 155 #include "stm32l081xx.h"
mbed_official 181:a4cbdfbbd2f4 156 #else
mbed_official 181:a4cbdfbbd2f4 157 #error "Please select first the target STM32L0xx device used in your application (in stm32l0xx.h file)"
mbed_official 181:a4cbdfbbd2f4 158 #endif
mbed_official 181:a4cbdfbbd2f4 159
mbed_official 181:a4cbdfbbd2f4 160 /**
mbed_official 181:a4cbdfbbd2f4 161 * @}
mbed_official 181:a4cbdfbbd2f4 162 */
mbed_official 181:a4cbdfbbd2f4 163
mbed_official 181:a4cbdfbbd2f4 164 /** @addtogroup Exported_types
mbed_official 181:a4cbdfbbd2f4 165 * @{
mbed_official 181:a4cbdfbbd2f4 166 */
mbed_official 181:a4cbdfbbd2f4 167 typedef enum
mbed_official 181:a4cbdfbbd2f4 168 {
mbed_official 181:a4cbdfbbd2f4 169 RESET = 0,
mbed_official 181:a4cbdfbbd2f4 170 SET = !RESET
mbed_official 181:a4cbdfbbd2f4 171 } FlagStatus, ITStatus;
mbed_official 181:a4cbdfbbd2f4 172
mbed_official 181:a4cbdfbbd2f4 173 typedef enum
mbed_official 181:a4cbdfbbd2f4 174 {
mbed_official 181:a4cbdfbbd2f4 175 DISABLE = 0,
mbed_official 181:a4cbdfbbd2f4 176 ENABLE = !DISABLE
mbed_official 181:a4cbdfbbd2f4 177 } FunctionalState;
mbed_official 181:a4cbdfbbd2f4 178 #define IS_FUNCTIONAL_STATE(STATE) (((STATE) == DISABLE) || ((STATE) == ENABLE))
mbed_official 181:a4cbdfbbd2f4 179
mbed_official 181:a4cbdfbbd2f4 180 typedef enum
mbed_official 181:a4cbdfbbd2f4 181 {
mbed_official 181:a4cbdfbbd2f4 182 ERROR = 0,
mbed_official 181:a4cbdfbbd2f4 183 SUCCESS = !ERROR
mbed_official 181:a4cbdfbbd2f4 184 } ErrorStatus;
mbed_official 181:a4cbdfbbd2f4 185
mbed_official 181:a4cbdfbbd2f4 186 /**
mbed_official 181:a4cbdfbbd2f4 187 * @}
mbed_official 181:a4cbdfbbd2f4 188 */
mbed_official 181:a4cbdfbbd2f4 189
mbed_official 181:a4cbdfbbd2f4 190
mbed_official 181:a4cbdfbbd2f4 191 /** @addtogroup Exported_macro
mbed_official 181:a4cbdfbbd2f4 192 * @{
mbed_official 181:a4cbdfbbd2f4 193 */
mbed_official 181:a4cbdfbbd2f4 194 #define SET_BIT(REG, BIT) ((REG) |= (BIT))
mbed_official 181:a4cbdfbbd2f4 195
mbed_official 181:a4cbdfbbd2f4 196 #define CLEAR_BIT(REG, BIT) ((REG) &= ~(BIT))
mbed_official 181:a4cbdfbbd2f4 197
mbed_official 181:a4cbdfbbd2f4 198 #define READ_BIT(REG, BIT) ((REG) & (BIT))
mbed_official 181:a4cbdfbbd2f4 199
mbed_official 181:a4cbdfbbd2f4 200 #define CLEAR_REG(REG) ((REG) = (0x0))
mbed_official 181:a4cbdfbbd2f4 201
mbed_official 181:a4cbdfbbd2f4 202 #define WRITE_REG(REG, VAL) ((REG) = (VAL))
mbed_official 181:a4cbdfbbd2f4 203
mbed_official 181:a4cbdfbbd2f4 204 #define READ_REG(REG) ((REG))
mbed_official 181:a4cbdfbbd2f4 205
mbed_official 181:a4cbdfbbd2f4 206 #define MODIFY_REG(REG, CLEARMASK, SETMASK) WRITE_REG((REG), (((READ_REG(REG)) & (~(CLEARMASK))) | (SETMASK)))
mbed_official 181:a4cbdfbbd2f4 207
mbed_official 181:a4cbdfbbd2f4 208
mbed_official 181:a4cbdfbbd2f4 209 /**
mbed_official 181:a4cbdfbbd2f4 210 * @}
mbed_official 181:a4cbdfbbd2f4 211 */
mbed_official 181:a4cbdfbbd2f4 212
mbed_official 181:a4cbdfbbd2f4 213 #if defined (USE_HAL_DRIVER)
mbed_official 181:a4cbdfbbd2f4 214 #include "stm32l0xx_hal.h"
mbed_official 181:a4cbdfbbd2f4 215 #endif /* USE_HAL_DRIVER */
mbed_official 181:a4cbdfbbd2f4 216
mbed_official 181:a4cbdfbbd2f4 217 #ifdef __cplusplus
mbed_official 181:a4cbdfbbd2f4 218 }
mbed_official 181:a4cbdfbbd2f4 219 #endif /* __cplusplus */
mbed_official 181:a4cbdfbbd2f4 220
mbed_official 181:a4cbdfbbd2f4 221 #endif /* __STM32L0xx_H */
mbed_official 181:a4cbdfbbd2f4 222 /**
mbed_official 181:a4cbdfbbd2f4 223 * @}
mbed_official 181:a4cbdfbbd2f4 224 */
mbed_official 181:a4cbdfbbd2f4 225
mbed_official 181:a4cbdfbbd2f4 226 /**
mbed_official 181:a4cbdfbbd2f4 227 * @}
mbed_official 181:a4cbdfbbd2f4 228 */
mbed_official 181:a4cbdfbbd2f4 229
mbed_official 181:a4cbdfbbd2f4 230
mbed_official 181:a4cbdfbbd2f4 231
mbed_official 181:a4cbdfbbd2f4 232
mbed_official 181:a4cbdfbbd2f4 233 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/