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TARGET_NUCLEO_L433RC_P/TOOLCHAIN_ARM_MICRO/stm32l4xx_hal_def.h@172:65be27845400, 2019-02-20 (annotated)
- Committer:
- AnnaBridge
- Date:
- Wed Feb 20 20:53:29 2019 +0000
- Revision:
- 172:65be27845400
- Parent:
- 171:3a7713b1edbc
mbed library release version 165
Who changed what in which revision?
User | Revision | Line number | New contents of line |
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AnnaBridge | 145:64910690c574 | 1 | /** |
AnnaBridge | 145:64910690c574 | 2 | ****************************************************************************** |
AnnaBridge | 145:64910690c574 | 3 | * @file stm32l4xx_hal_def.h |
AnnaBridge | 145:64910690c574 | 4 | * @author MCD Application Team |
AnnaBridge | 145:64910690c574 | 5 | * @brief This file contains HAL common defines, enumeration, macros and |
AnnaBridge | 145:64910690c574 | 6 | * structures definitions. |
AnnaBridge | 145:64910690c574 | 7 | ****************************************************************************** |
AnnaBridge | 145:64910690c574 | 8 | * @attention |
AnnaBridge | 145:64910690c574 | 9 | * |
AnnaBridge | 145:64910690c574 | 10 | * <h2><center>© COPYRIGHT(c) 2017 STMicroelectronics</center></h2> |
AnnaBridge | 145:64910690c574 | 11 | * |
AnnaBridge | 145:64910690c574 | 12 | * Redistribution and use in source and binary forms, with or without modification, |
AnnaBridge | 145:64910690c574 | 13 | * are permitted provided that the following conditions are met: |
AnnaBridge | 145:64910690c574 | 14 | * 1. Redistributions of source code must retain the above copyright notice, |
AnnaBridge | 145:64910690c574 | 15 | * this list of conditions and the following disclaimer. |
AnnaBridge | 145:64910690c574 | 16 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
AnnaBridge | 145:64910690c574 | 17 | * this list of conditions and the following disclaimer in the documentation |
AnnaBridge | 145:64910690c574 | 18 | * and/or other materials provided with the distribution. |
AnnaBridge | 145:64910690c574 | 19 | * 3. Neither the name of STMicroelectronics nor the names of its contributors |
AnnaBridge | 145:64910690c574 | 20 | * may be used to endorse or promote products derived from this software |
AnnaBridge | 145:64910690c574 | 21 | * without specific prior written permission. |
AnnaBridge | 145:64910690c574 | 22 | * |
AnnaBridge | 145:64910690c574 | 23 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
AnnaBridge | 145:64910690c574 | 24 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
AnnaBridge | 145:64910690c574 | 25 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
AnnaBridge | 145:64910690c574 | 26 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
AnnaBridge | 145:64910690c574 | 27 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
AnnaBridge | 145:64910690c574 | 28 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
AnnaBridge | 145:64910690c574 | 29 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
AnnaBridge | 145:64910690c574 | 30 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
AnnaBridge | 145:64910690c574 | 31 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
AnnaBridge | 145:64910690c574 | 32 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
AnnaBridge | 145:64910690c574 | 33 | * |
AnnaBridge | 145:64910690c574 | 34 | ****************************************************************************** |
AnnaBridge | 145:64910690c574 | 35 | */ |
AnnaBridge | 145:64910690c574 | 36 | |
AnnaBridge | 145:64910690c574 | 37 | /* Define to prevent recursive inclusion -------------------------------------*/ |
AnnaBridge | 145:64910690c574 | 38 | #ifndef __STM32L4xx_HAL_DEF |
AnnaBridge | 145:64910690c574 | 39 | #define __STM32L4xx_HAL_DEF |
AnnaBridge | 145:64910690c574 | 40 | |
AnnaBridge | 145:64910690c574 | 41 | #ifdef __cplusplus |
AnnaBridge | 145:64910690c574 | 42 | extern "C" { |
AnnaBridge | 145:64910690c574 | 43 | #endif |
AnnaBridge | 145:64910690c574 | 44 | |
AnnaBridge | 145:64910690c574 | 45 | /* Includes ------------------------------------------------------------------*/ |
AnnaBridge | 145:64910690c574 | 46 | #include "stm32l4xx.h" |
AnnaBridge | 145:64910690c574 | 47 | #include "stm32_hal_legacy.h" /* Aliases file for old names compatibility */ |
AnnaBridge | 145:64910690c574 | 48 | #include <stdio.h> |
AnnaBridge | 145:64910690c574 | 49 | |
AnnaBridge | 145:64910690c574 | 50 | /* Exported types ------------------------------------------------------------*/ |
AnnaBridge | 145:64910690c574 | 51 | |
AnnaBridge | 145:64910690c574 | 52 | /** |
AnnaBridge | 145:64910690c574 | 53 | * @brief HAL Status structures definition |
AnnaBridge | 145:64910690c574 | 54 | */ |
AnnaBridge | 145:64910690c574 | 55 | typedef enum |
AnnaBridge | 145:64910690c574 | 56 | { |
AnnaBridge | 145:64910690c574 | 57 | HAL_OK = 0x00, |
AnnaBridge | 145:64910690c574 | 58 | HAL_ERROR = 0x01, |
AnnaBridge | 145:64910690c574 | 59 | HAL_BUSY = 0x02, |
AnnaBridge | 145:64910690c574 | 60 | HAL_TIMEOUT = 0x03 |
AnnaBridge | 145:64910690c574 | 61 | } HAL_StatusTypeDef; |
AnnaBridge | 145:64910690c574 | 62 | |
AnnaBridge | 145:64910690c574 | 63 | /** |
AnnaBridge | 145:64910690c574 | 64 | * @brief HAL Lock structures definition |
AnnaBridge | 145:64910690c574 | 65 | */ |
AnnaBridge | 145:64910690c574 | 66 | typedef enum |
AnnaBridge | 145:64910690c574 | 67 | { |
AnnaBridge | 145:64910690c574 | 68 | HAL_UNLOCKED = 0x00, |
AnnaBridge | 145:64910690c574 | 69 | HAL_LOCKED = 0x01 |
AnnaBridge | 145:64910690c574 | 70 | } HAL_LockTypeDef; |
AnnaBridge | 145:64910690c574 | 71 | |
AnnaBridge | 145:64910690c574 | 72 | /* Exported macros -----------------------------------------------------------*/ |
AnnaBridge | 145:64910690c574 | 73 | |
AnnaBridge | 145:64910690c574 | 74 | #define HAL_MAX_DELAY 0xFFFFFFFFU |
AnnaBridge | 145:64910690c574 | 75 | |
AnnaBridge | 145:64910690c574 | 76 | #define HAL_IS_BIT_SET(REG, BIT) (((REG) & (BIT)) == (BIT)) |
AnnaBridge | 145:64910690c574 | 77 | #define HAL_IS_BIT_CLR(REG, BIT) (((REG) & (BIT)) == RESET) |
AnnaBridge | 145:64910690c574 | 78 | |
AnnaBridge | 145:64910690c574 | 79 | #define __HAL_LINKDMA(__HANDLE__, __PPP_DMA_FIELD__, __DMA_HANDLE__) \ |
AnnaBridge | 145:64910690c574 | 80 | do{ \ |
AnnaBridge | 145:64910690c574 | 81 | (__HANDLE__)->__PPP_DMA_FIELD__ = &(__DMA_HANDLE__); \ |
AnnaBridge | 145:64910690c574 | 82 | (__DMA_HANDLE__).Parent = (__HANDLE__); \ |
AnnaBridge | 145:64910690c574 | 83 | } while(0) |
AnnaBridge | 145:64910690c574 | 84 | |
AnnaBridge | 145:64910690c574 | 85 | #define UNUSED(x) ((void)(x)) |
AnnaBridge | 145:64910690c574 | 86 | |
AnnaBridge | 145:64910690c574 | 87 | /** @brief Reset the Handle's State field. |
AnnaBridge | 145:64910690c574 | 88 | * @param __HANDLE__: specifies the Peripheral Handle. |
AnnaBridge | 145:64910690c574 | 89 | * @note This macro can be used for the following purpose: |
AnnaBridge | 145:64910690c574 | 90 | * - When the Handle is declared as local variable; before passing it as parameter |
AnnaBridge | 145:64910690c574 | 91 | * to HAL_PPP_Init() for the first time, it is mandatory to use this macro |
AnnaBridge | 145:64910690c574 | 92 | * to set to 0 the Handle's "State" field. |
AnnaBridge | 145:64910690c574 | 93 | * Otherwise, "State" field may have any random value and the first time the function |
AnnaBridge | 145:64910690c574 | 94 | * HAL_PPP_Init() is called, the low level hardware initialization will be missed |
AnnaBridge | 145:64910690c574 | 95 | * (i.e. HAL_PPP_MspInit() will not be executed). |
AnnaBridge | 145:64910690c574 | 96 | * - When there is a need to reconfigure the low level hardware: instead of calling |
AnnaBridge | 145:64910690c574 | 97 | * HAL_PPP_DeInit() then HAL_PPP_Init(), user can make a call to this macro then HAL_PPP_Init(). |
AnnaBridge | 145:64910690c574 | 98 | * In this later function, when the Handle's "State" field is set to 0, it will execute the function |
AnnaBridge | 145:64910690c574 | 99 | * HAL_PPP_MspInit() which will reconfigure the low level hardware. |
AnnaBridge | 145:64910690c574 | 100 | * @retval None |
AnnaBridge | 145:64910690c574 | 101 | */ |
AnnaBridge | 145:64910690c574 | 102 | #define __HAL_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = 0) |
AnnaBridge | 145:64910690c574 | 103 | |
AnnaBridge | 145:64910690c574 | 104 | #if (USE_RTOS == 1) |
AnnaBridge | 145:64910690c574 | 105 | /* Reserved for future use */ |
AnnaBridge | 145:64910690c574 | 106 | #error " USE_RTOS should be 0 in the current HAL release " |
AnnaBridge | 145:64910690c574 | 107 | #else |
AnnaBridge | 145:64910690c574 | 108 | #define __HAL_LOCK(__HANDLE__) \ |
AnnaBridge | 145:64910690c574 | 109 | do{ \ |
AnnaBridge | 145:64910690c574 | 110 | if((__HANDLE__)->Lock == HAL_LOCKED) \ |
AnnaBridge | 145:64910690c574 | 111 | { \ |
AnnaBridge | 145:64910690c574 | 112 | return HAL_BUSY; \ |
AnnaBridge | 145:64910690c574 | 113 | } \ |
AnnaBridge | 145:64910690c574 | 114 | else \ |
AnnaBridge | 145:64910690c574 | 115 | { \ |
AnnaBridge | 145:64910690c574 | 116 | (__HANDLE__)->Lock = HAL_LOCKED; \ |
AnnaBridge | 145:64910690c574 | 117 | } \ |
AnnaBridge | 145:64910690c574 | 118 | }while (0) |
AnnaBridge | 145:64910690c574 | 119 | |
AnnaBridge | 145:64910690c574 | 120 | #define __HAL_UNLOCK(__HANDLE__) \ |
AnnaBridge | 145:64910690c574 | 121 | do{ \ |
AnnaBridge | 145:64910690c574 | 122 | (__HANDLE__)->Lock = HAL_UNLOCKED; \ |
AnnaBridge | 145:64910690c574 | 123 | }while (0) |
AnnaBridge | 145:64910690c574 | 124 | #endif /* USE_RTOS */ |
AnnaBridge | 161:aa5281ff4a02 | 125 | |
AnnaBridge | 161:aa5281ff4a02 | 126 | // Added for MBED PR #3062 |
AnnaBridge | 145:64910690c574 | 127 | #if defined (__CC_ARM) |
AnnaBridge | 145:64910690c574 | 128 | #pragma diag_suppress 3731 |
AnnaBridge | 145:64910690c574 | 129 | #endif |
AnnaBridge | 145:64910690c574 | 130 | |
AnnaBridge | 161:aa5281ff4a02 | 131 | // Added for MBED PR #3062 |
AnnaBridge | 145:64910690c574 | 132 | static inline void atomic_set_u32(volatile uint32_t *ptr, uint32_t mask) |
AnnaBridge | 145:64910690c574 | 133 | { |
AnnaBridge | 145:64910690c574 | 134 | uint32_t newValue; |
AnnaBridge | 145:64910690c574 | 135 | do { |
Anna Bridge |
160:5571c4ff569f | 136 | newValue = (uint32_t)__LDREXW(ptr) | mask; |
AnnaBridge | 145:64910690c574 | 137 | |
Anna Bridge |
160:5571c4ff569f | 138 | } while (__STREXW(newValue, ptr)); |
AnnaBridge | 145:64910690c574 | 139 | } |
AnnaBridge | 145:64910690c574 | 140 | |
AnnaBridge | 161:aa5281ff4a02 | 141 | // Added for MBED PR #3062 |
AnnaBridge | 145:64910690c574 | 142 | static inline void atomic_clr_u32(volatile uint32_t *ptr, uint32_t mask) |
AnnaBridge | 145:64910690c574 | 143 | { |
AnnaBridge | 145:64910690c574 | 144 | uint32_t newValue; |
AnnaBridge | 145:64910690c574 | 145 | do { |
Anna Bridge |
160:5571c4ff569f | 146 | newValue = (uint32_t)__LDREXW(ptr) &~mask; |
AnnaBridge | 145:64910690c574 | 147 | |
Anna Bridge |
160:5571c4ff569f | 148 | } while (__STREXW(newValue, ptr)); |
AnnaBridge | 145:64910690c574 | 149 | } |
AnnaBridge | 145:64910690c574 | 150 | |
AnnaBridge | 161:aa5281ff4a02 | 151 | #if defined ( __GNUC__ ) && !defined (__CC_ARM) /* GNU Compiler */ |
AnnaBridge | 145:64910690c574 | 152 | #ifndef __weak |
AnnaBridge | 145:64910690c574 | 153 | #define __weak __attribute__((weak)) |
AnnaBridge | 145:64910690c574 | 154 | #endif /* __weak */ |
AnnaBridge | 145:64910690c574 | 155 | #ifndef __packed |
AnnaBridge | 145:64910690c574 | 156 | #define __packed __attribute__((__packed__)) |
AnnaBridge | 145:64910690c574 | 157 | #endif /* __packed */ |
AnnaBridge | 145:64910690c574 | 158 | #endif /* __GNUC__ */ |
AnnaBridge | 145:64910690c574 | 159 | |
AnnaBridge | 145:64910690c574 | 160 | |
AnnaBridge | 145:64910690c574 | 161 | /* Macro to get variable aligned on 4-bytes, for __ICCARM__ the directive "#pragma data_alignment=4" must be used instead */ |
AnnaBridge | 161:aa5281ff4a02 | 162 | #if defined ( __GNUC__ ) && !defined (__CC_ARM) /* GNU Compiler */ |
AnnaBridge | 145:64910690c574 | 163 | #ifndef __ALIGN_END |
AnnaBridge | 145:64910690c574 | 164 | #define __ALIGN_END __attribute__ ((aligned (4))) |
AnnaBridge | 145:64910690c574 | 165 | #endif /* __ALIGN_END */ |
AnnaBridge | 145:64910690c574 | 166 | #ifndef __ALIGN_BEGIN |
AnnaBridge | 145:64910690c574 | 167 | #define __ALIGN_BEGIN |
AnnaBridge | 145:64910690c574 | 168 | #endif /* __ALIGN_BEGIN */ |
AnnaBridge | 145:64910690c574 | 169 | #else |
AnnaBridge | 145:64910690c574 | 170 | #ifndef __ALIGN_END |
AnnaBridge | 145:64910690c574 | 171 | #define __ALIGN_END |
AnnaBridge | 145:64910690c574 | 172 | #endif /* __ALIGN_END */ |
AnnaBridge | 145:64910690c574 | 173 | #ifndef __ALIGN_BEGIN |
AnnaBridge | 145:64910690c574 | 174 | #if defined (__CC_ARM) /* ARM Compiler */ |
AnnaBridge | 145:64910690c574 | 175 | #define __ALIGN_BEGIN __align(4) |
AnnaBridge | 145:64910690c574 | 176 | #elif defined (__ICCARM__) /* IAR Compiler */ |
AnnaBridge | 145:64910690c574 | 177 | #define __ALIGN_BEGIN |
AnnaBridge | 145:64910690c574 | 178 | #endif /* __CC_ARM */ |
AnnaBridge | 145:64910690c574 | 179 | #endif /* __ALIGN_BEGIN */ |
AnnaBridge | 145:64910690c574 | 180 | #endif /* __GNUC__ */ |
AnnaBridge | 145:64910690c574 | 181 | |
AnnaBridge | 145:64910690c574 | 182 | /** |
AnnaBridge | 145:64910690c574 | 183 | * @brief __RAM_FUNC definition |
AnnaBridge | 145:64910690c574 | 184 | */ |
AnnaBridge | 145:64910690c574 | 185 | #if defined ( __CC_ARM ) |
AnnaBridge | 145:64910690c574 | 186 | /* ARM Compiler |
AnnaBridge | 145:64910690c574 | 187 | ------------ |
AnnaBridge | 145:64910690c574 | 188 | RAM functions are defined using the toolchain options. |
AnnaBridge | 145:64910690c574 | 189 | Functions that are executed in RAM should reside in a separate source module. |
AnnaBridge | 145:64910690c574 | 190 | Using the 'Options for File' dialog you can simply change the 'Code / Const' |
AnnaBridge | 145:64910690c574 | 191 | area of a module to a memory space in physical RAM. |
AnnaBridge | 145:64910690c574 | 192 | Available memory areas are declared in the 'Target' tab of the 'Options for Target' |
AnnaBridge | 145:64910690c574 | 193 | dialog. |
AnnaBridge | 145:64910690c574 | 194 | */ |
AnnaBridge | 145:64910690c574 | 195 | #define __RAM_FUNC HAL_StatusTypeDef |
AnnaBridge | 145:64910690c574 | 196 | |
AnnaBridge | 145:64910690c574 | 197 | #elif defined ( __ICCARM__ ) |
AnnaBridge | 145:64910690c574 | 198 | /* ICCARM Compiler |
AnnaBridge | 145:64910690c574 | 199 | --------------- |
AnnaBridge | 145:64910690c574 | 200 | RAM functions are defined using a specific toolchain keyword "__ramfunc". |
AnnaBridge | 145:64910690c574 | 201 | */ |
AnnaBridge | 145:64910690c574 | 202 | #define __RAM_FUNC __ramfunc HAL_StatusTypeDef |
AnnaBridge | 145:64910690c574 | 203 | |
AnnaBridge | 145:64910690c574 | 204 | #elif defined ( __GNUC__ ) |
AnnaBridge | 145:64910690c574 | 205 | /* GNU Compiler |
AnnaBridge | 145:64910690c574 | 206 | ------------ |
AnnaBridge | 145:64910690c574 | 207 | RAM functions are defined using a specific toolchain attribute |
AnnaBridge | 145:64910690c574 | 208 | "__attribute__((section(".RamFunc")))". |
AnnaBridge | 145:64910690c574 | 209 | */ |
AnnaBridge | 145:64910690c574 | 210 | #define __RAM_FUNC HAL_StatusTypeDef __attribute__((section(".RamFunc"))) |
AnnaBridge | 145:64910690c574 | 211 | |
AnnaBridge | 145:64910690c574 | 212 | #endif |
AnnaBridge | 145:64910690c574 | 213 | |
AnnaBridge | 145:64910690c574 | 214 | /** |
AnnaBridge | 145:64910690c574 | 215 | * @brief __NOINLINE definition |
AnnaBridge | 145:64910690c574 | 216 | */ |
AnnaBridge | 145:64910690c574 | 217 | #if defined ( __CC_ARM ) || defined ( __GNUC__ ) |
AnnaBridge | 145:64910690c574 | 218 | /* ARM & GNUCompiler |
AnnaBridge | 145:64910690c574 | 219 | ---------------- |
AnnaBridge | 145:64910690c574 | 220 | */ |
AnnaBridge | 145:64910690c574 | 221 | #define __NOINLINE __attribute__ ( (noinline) ) |
AnnaBridge | 145:64910690c574 | 222 | |
AnnaBridge | 145:64910690c574 | 223 | #elif defined ( __ICCARM__ ) |
AnnaBridge | 145:64910690c574 | 224 | /* ICCARM Compiler |
AnnaBridge | 145:64910690c574 | 225 | --------------- |
AnnaBridge | 145:64910690c574 | 226 | */ |
AnnaBridge | 145:64910690c574 | 227 | #define __NOINLINE _Pragma("optimize = no_inline") |
AnnaBridge | 145:64910690c574 | 228 | |
AnnaBridge | 145:64910690c574 | 229 | #endif |
AnnaBridge | 145:64910690c574 | 230 | |
AnnaBridge | 145:64910690c574 | 231 | |
AnnaBridge | 145:64910690c574 | 232 | #ifdef __cplusplus |
AnnaBridge | 145:64910690c574 | 233 | } |
AnnaBridge | 145:64910690c574 | 234 | #endif |
AnnaBridge | 145:64910690c574 | 235 | |
AnnaBridge | 145:64910690c574 | 236 | #endif /* ___STM32L4xx_HAL_DEF */ |
AnnaBridge | 145:64910690c574 | 237 | |
AnnaBridge | 145:64910690c574 | 238 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |