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| bfc108 | 1 | /** |
| Q | 2 | ****************************************************************************** |
| 3 | * @file stm32f0xx_hal_def.h | |
| 4 | * @author MCD Application Team | |
| 5 | * @brief This file contains HAL common defines, enumeration, macros and | |
| 6 | * structures definitions. | |
| 7 | ****************************************************************************** | |
| 8 | * @attention | |
| 9 | * | |
| 10 | * <h2><center>© COPYRIGHT(c) 2016 STMicroelectronics</center></h2> | |
| 11 | * | |
| 12 | * Redistribution and use in source and binary forms, with or without modification, | |
| 13 | * are permitted provided that the following conditions are met: | |
| 14 | * 1. Redistributions of source code must retain the above copyright notice, | |
| 15 | * this list of conditions and the following disclaimer. | |
| 16 | * 2. Redistributions in binary form must reproduce the above copyright notice, | |
| 17 | * this list of conditions and the following disclaimer in the documentation | |
| 18 | * and/or other materials provided with the distribution. | |
| 19 | * 3. Neither the name of STMicroelectronics nor the names of its contributors | |
| 20 | * may be used to endorse or promote products derived from this software | |
| 21 | * without specific prior written permission. | |
| 22 | * | |
| 23 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" | |
| 24 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 25 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | |
| 26 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE | |
| 27 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| 28 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR | |
| 29 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER | |
| 30 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, | |
| 31 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 32 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 33 | * | |
| 34 | ****************************************************************************** | |
| 35 | */ | |
| 36 | ||
| 37 | /* Define to prevent recursive inclusion -------------------------------------*/ | |
| 38 | #ifndef __STM32F0xx_HAL_DEF | |
| 39 | #define __STM32F0xx_HAL_DEF | |
| 40 | ||
| 41 | #ifdef __cplusplus | |
| 42 | extern "C" { | |
| 43 | #endif | |
| 44 | ||
| 45 | /* Includes ------------------------------------------------------------------*/ | |
| 46 | #include "stm32f0xx.h" | |
| 47 | #if defined(USE_HAL_LEGACY) | |
| 48 | #include "Legacy/stm32_hal_legacy.h" | |
| 49 | #endif | |
| 50 | #include <stdio.h> | |
| 51 | ||
| 52 | /* Exported types ------------------------------------------------------------*/ | |
| 53 | ||
| 54 | /** | |
| 55 | * @brief HAL Status structures definition | |
| 56 | */ | |
| 57 | typedef enum | |
| 58 | { | |
| 59 | HAL_OK = 0x00U, | |
| 60 | HAL_ERROR = 0x01U, | |
| 61 | HAL_BUSY = 0x02U, | |
| 62 | HAL_TIMEOUT = 0x03U | |
| 63 | } HAL_StatusTypeDef; | |
| 64 | ||
| 65 | /** | |
| 66 | * @brief HAL Lock structures definition | |
| 67 | */ | |
| 68 | typedef enum | |
| 69 | { | |
| 70 | HAL_UNLOCKED = 0x00U, | |
| 71 | HAL_LOCKED = 0x01U | |
| 72 | } HAL_LockTypeDef; | |
| 73 | ||
| 74 | /* Exported macro ------------------------------------------------------------*/ | |
| 75 | ||
| 76 | #define HAL_MAX_DELAY 0xFFFFFFFFU | |
| 77 | ||
| 78 | #define HAL_IS_BIT_SET(REG, BIT) (((REG) & (BIT)) != RESET) | |
| 79 | #define HAL_IS_BIT_CLR(REG, BIT) (((REG) & (BIT)) == RESET) | |
| 80 | ||
| 81 | #define __HAL_LINKDMA(__HANDLE__, __PPP_DMA_FIELD_, __DMA_HANDLE_) \ | |
| 82 | do{ \ | |
| 83 | (__HANDLE__)->__PPP_DMA_FIELD_ = &(__DMA_HANDLE_); \ | |
| 84 | (__DMA_HANDLE_).Parent = (__HANDLE__); \ | |
| 85 | } while(0) | |
| 86 | ||
| 87 | #define UNUSED(x) ((void)(x)) | |
| 88 | ||
| 89 | /** @brief Reset the Handle's State field. | |
| 90 | * @param __HANDLE__ specifies the Peripheral Handle. | |
| 91 | * @note This macro can be used for the following purpose: | |
| 92 | * - When the Handle is declared as local variable; before passing it as parameter | |
| 93 | * to HAL_PPP_Init() for the first time, it is mandatory to use this macro | |
| 94 | * to set to 0 the Handle's "State" field. | |
| 95 | * Otherwise, "State" field may have any random value and the first time the function | |
| 96 | * HAL_PPP_Init() is called, the low level hardware initialization will be missed | |
| 97 | * (i.e. HAL_PPP_MspInit() will not be executed). | |
| 98 | * - When there is a need to reconfigure the low level hardware: instead of calling | |
| 99 | * HAL_PPP_DeInit() then HAL_PPP_Init(), user can make a call to this macro then HAL_PPP_Init(). | |
| 100 | * In this later function, when the Handle's "State" field is set to 0, it will execute the function | |
| 101 | * HAL_PPP_MspInit() which will reconfigure the low level hardware. | |
| 102 | * @retval None | |
| 103 | */ | |
| 104 | #define __HAL_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = 0) | |
| 105 | ||
| 106 | #if (USE_RTOS == 1) | |
| 107 | #error " USE_RTOS should be 0 in the current HAL release " | |
| 108 | #else | |
| 109 | #define __HAL_LOCK(__HANDLE__) \ | |
| 110 | do{ \ | |
| 111 | if((__HANDLE__)->Lock == HAL_LOCKED) \ | |
| 112 | { \ | |
| 113 | return HAL_BUSY; \ | |
| 114 | } \ | |
| 115 | else \ | |
| 116 | { \ | |
| 117 | (__HANDLE__)->Lock = HAL_LOCKED; \ | |
| 118 | } \ | |
| 119 | }while (0) | |
| 120 | ||
| 121 | #define __HAL_UNLOCK(__HANDLE__) \ | |
| 122 | do{ \ | |
| 123 | (__HANDLE__)->Lock = HAL_UNLOCKED; \ | |
| 124 | }while (0) | |
| 125 | #endif /* USE_RTOS */ | |
| 126 | ||
| 127 | #if defined ( __GNUC__ ) | |
| 128 | #ifndef __weak | |
| 129 | #define __weak __attribute__((weak)) | |
| 130 | #endif /* __weak */ | |
| 131 | #ifndef __packed | |
| 132 | #define __packed __attribute__((__packed__)) | |
| 133 | #endif /* __packed */ | |
| 134 | #endif /* __GNUC__ */ | |
| 135 | ||
| 136 | ||
| 137 | /* Macro to get variable aligned on 4-bytes, for __ICCARM__ the directive "#pragma data_alignment=4" must be used instead */ | |
| 138 | #if defined (__GNUC__) /* GNU Compiler */ | |
| 139 | #ifndef __ALIGN_END | |
| 140 | #define __ALIGN_END __attribute__ ((aligned (4))) | |
| 141 | #endif /* __ALIGN_END */ | |
| 142 | #ifndef __ALIGN_BEGIN | |
| 143 | #define __ALIGN_BEGIN | |
| 144 | #endif /* __ALIGN_BEGIN */ | |
| 145 | #else | |
| 146 | #ifndef __ALIGN_END | |
| 147 | #define __ALIGN_END | |
| 148 | #endif /* __ALIGN_END */ | |
| 149 | #ifndef __ALIGN_BEGIN | |
| 150 | #if defined (__CC_ARM) /* ARM Compiler */ | |
| 151 | #define __ALIGN_BEGIN __align(4) | |
| 152 | #elif defined (__ICCARM__) /* IAR Compiler */ | |
| 153 | #define __ALIGN_BEGIN | |
| 154 | #endif /* __CC_ARM */ | |
| 155 | #endif /* __ALIGN_BEGIN */ | |
| 156 | #endif /* __GNUC__ */ | |
| 157 | ||
| 158 | /** | |
| 159 | * @brief __NOINLINE definition | |
| 160 | */ | |
| 161 | #if defined ( __CC_ARM ) || defined ( __GNUC__ ) | |
| 162 | /* ARM & GNUCompiler | |
| 163 | ---------------- | |
| 164 | */ | |
| 165 | #define __NOINLINE __attribute__ ( (noinline) ) | |
| 166 | ||
| 167 | #elif defined ( __ICCARM__ ) | |
| 168 | /* ICCARM Compiler | |
| 169 | --------------- | |
| 170 | */ | |
| 171 | #define __NOINLINE _Pragma("optimize = no_inline") | |
| 172 | ||
| 173 | #endif | |
| 174 | ||
| 175 | #ifdef __cplusplus | |
| 176 | } | |
| 177 | #endif | |
| 178 | ||
| 179 | #endif /* ___STM32F0xx_HAL_DEF */ | |
| 180 | ||
| 181 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ | |
| 182 | ||
