Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f1xx.h (10020B)
1 /** 2 ****************************************************************************** 3 * @file stm32f1xx.h 4 * @author MCD Application Team 5 * @brief CMSIS STM32F1xx Device Peripheral Access Layer Header File. 6 * 7 * The file is the unique include file that the application programmer 8 * is using in the C source code, usually in main.c. This file contains: 9 * - Configuration section that allows to select: 10 * - The STM32F1xx device used in the target application 11 * - To use or not the peripheral's drivers in application code(i.e. 12 * code will be based on direct access to peripheral's registers 13 * rather than drivers API), this option is controlled by 14 * "#define USE_HAL_DRIVER" 15 * 16 ****************************************************************************** 17 * @attention 18 * 19 * Copyright (c) 2017-2021 STMicroelectronics. 20 * All rights reserved. 21 * 22 * This software is licensed under terms that can be found in the LICENSE file 23 * in the root directory of this software component. 24 * If no LICENSE file comes with this software, it is provided AS-IS. 25 * 26 ****************************************************************************** 27 */ 28 29 /** @addtogroup CMSIS 30 * @{ 31 */ 32 33 /** @addtogroup stm32f1xx 34 * @{ 35 */ 36 37 #ifndef __STM32F1XX_H 38 #define __STM32F1XX_H 39 40 #ifdef __cplusplus 41 extern "C" { 42 #endif /* __cplusplus */ 43 44 /** @addtogroup Library_configuration_section 45 * @{ 46 */ 47 48 /** 49 * @brief STM32 Family 50 */ 51 #if !defined (STM32F1) 52 #define STM32F1 53 #endif /* STM32F1 */ 54 55 /* Uncomment the line below according to the target STM32L device used in your 56 application 57 */ 58 59 #if !defined (STM32F100xB) && !defined (STM32F100xE) && !defined (STM32F101x6) && \ 60 !defined (STM32F101xB) && !defined (STM32F101xE) && !defined (STM32F101xG) && !defined (STM32F102x6) && !defined (STM32F102xB) && !defined (STM32F103x6) && \ 61 !defined (STM32F103xB) && !defined (STM32F103xE) && !defined (STM32F103xG) && !defined (STM32F105xC) && !defined (STM32F107xC) 62 /* #define STM32F100xB */ /*!< STM32F100C4, STM32F100R4, STM32F100C6, STM32F100R6, STM32F100C8, STM32F100R8, STM32F100V8, STM32F100CB, STM32F100RB and STM32F100VB */ 63 /* #define STM32F100xE */ /*!< STM32F100RC, STM32F100VC, STM32F100ZC, STM32F100RD, STM32F100VD, STM32F100ZD, STM32F100RE, STM32F100VE and STM32F100ZE */ 64 /* #define STM32F101x6 */ /*!< STM32F101C4, STM32F101R4, STM32F101T4, STM32F101C6, STM32F101R6 and STM32F101T6 Devices */ 65 /* #define STM32F101xB */ /*!< STM32F101C8, STM32F101R8, STM32F101T8, STM32F101V8, STM32F101CB, STM32F101RB, STM32F101TB and STM32F101VB */ 66 /* #define STM32F101xE */ /*!< STM32F101RC, STM32F101VC, STM32F101ZC, STM32F101RD, STM32F101VD, STM32F101ZD, STM32F101RE, STM32F101VE and STM32F101ZE */ 67 /* #define STM32F101xG */ /*!< STM32F101RF, STM32F101VF, STM32F101ZF, STM32F101RG, STM32F101VG and STM32F101ZG */ 68 /* #define STM32F102x6 */ /*!< STM32F102C4, STM32F102R4, STM32F102C6 and STM32F102R6 */ 69 /* #define STM32F102xB */ /*!< STM32F102C8, STM32F102R8, STM32F102CB and STM32F102RB */ 70 /* #define STM32F103x6 */ /*!< STM32F103C4, STM32F103R4, STM32F103T4, STM32F103C6, STM32F103R6 and STM32F103T6 */ 71 /* #define STM32F103xB */ /*!< STM32F103C8, STM32F103R8, STM32F103T8, STM32F103V8, STM32F103CB, STM32F103RB, STM32F103TB and STM32F103VB */ 72 /* #define STM32F103xE */ /*!< STM32F103RC, STM32F103VC, STM32F103ZC, STM32F103RD, STM32F103VD, STM32F103ZD, STM32F103RE, STM32F103VE and STM32F103ZE */ 73 /* #define STM32F103xG */ /*!< STM32F103RF, STM32F103VF, STM32F103ZF, STM32F103RG, STM32F103VG and STM32F103ZG */ 74 /* #define STM32F105xC */ /*!< STM32F105R8, STM32F105V8, STM32F105RB, STM32F105VB, STM32F105RC and STM32F105VC */ 75 /* #define STM32F107xC */ /*!< STM32F107RB, STM32F107VB, STM32F107RC and STM32F107VC */ 76 #endif 77 78 /* Tip: To avoid modifying this file each time you need to switch between these 79 devices, you can define the device in your toolchain compiler preprocessor. 80 */ 81 82 #if !defined (USE_HAL_DRIVER) 83 /** 84 * @brief Comment the line below if you will not use the peripherals drivers. 85 In this case, these drivers will not be included and the application code will 86 be based on direct access to peripherals registers 87 */ 88 /*#define USE_HAL_DRIVER */ 89 #endif /* USE_HAL_DRIVER */ 90 91 /** 92 * @brief CMSIS Device version number 93 */ 94 #define __STM32F1_CMSIS_VERSION_MAIN (0x04) /*!< [31:24] main version */ 95 #define __STM32F1_CMSIS_VERSION_SUB1 (0x03) /*!< [23:16] sub1 version */ 96 #define __STM32F1_CMSIS_VERSION_SUB2 (0x05) /*!< [15:8] sub2 version */ 97 #define __STM32F1_CMSIS_VERSION_RC (0x00) /*!< [7:0] release candidate */ 98 #define __STM32F1_CMSIS_VERSION ((__STM32F1_CMSIS_VERSION_MAIN << 24)\ 99 |(__STM32F1_CMSIS_VERSION_SUB1 << 16)\ 100 |(__STM32F1_CMSIS_VERSION_SUB2 << 8 )\ 101 |(__STM32F1_CMSIS_VERSION_RC)) 102 103 /** 104 * @} 105 */ 106 107 /** @addtogroup Device_Included 108 * @{ 109 */ 110 111 #if defined(STM32F100xB) 112 #include "stm32f100xb.h" 113 #elif defined(STM32F100xE) 114 #include "stm32f100xe.h" 115 #elif defined(STM32F101x6) 116 #include "stm32f101x6.h" 117 #elif defined(STM32F101xB) 118 #include "stm32f101xb.h" 119 #elif defined(STM32F101xE) 120 #include "stm32f101xe.h" 121 #elif defined(STM32F101xG) 122 #include "stm32f101xg.h" 123 #elif defined(STM32F102x6) 124 #include "stm32f102x6.h" 125 #elif defined(STM32F102xB) 126 #include "stm32f102xb.h" 127 #elif defined(STM32F103x6) 128 #include "stm32f103x6.h" 129 #elif defined(STM32F103xB) 130 #include "stm32f103xb.h" 131 #elif defined(STM32F103xE) 132 #include "stm32f103xe.h" 133 #elif defined(STM32F103xG) 134 #include "stm32f103xg.h" 135 #elif defined(STM32F105xC) 136 #include "stm32f105xc.h" 137 #elif defined(STM32F107xC) 138 #include "stm32f107xc.h" 139 #else 140 #error "Please select first the target STM32F1xx device used in your application (in stm32f1xx.h file)" 141 #endif 142 143 /** 144 * @} 145 */ 146 147 /** @addtogroup Exported_types 148 * @{ 149 */ 150 typedef enum { 151 RESET = 0, SET = !RESET 152 } FlagStatus, ITStatus; 153 154 typedef enum { 155 DISABLE = 0, ENABLE = !DISABLE 156 } FunctionalState; 157 #define IS_FUNCTIONAL_STATE(STATE) (((STATE) == DISABLE) || ((STATE) == ENABLE)) 158 159 typedef enum { 160 SUCCESS = 0U, ERROR = !SUCCESS 161 } ErrorStatus; 162 163 /** 164 * @} 165 */ 166 167 /** @addtogroup Exported_macros 168 * @{ 169 */ 170 #define SET_BIT(REG, BIT) ((REG) |= (BIT)) 171 172 #define CLEAR_BIT(REG, BIT) ((REG) &= ~(BIT)) 173 174 #define READ_BIT(REG, BIT) ((REG) & (BIT)) 175 176 #define CLEAR_REG(REG) ((REG) = (0x0)) 177 178 #define WRITE_REG(REG, VAL) ((REG) = (VAL)) 179 180 #define READ_REG(REG) ((REG)) 181 182 #define MODIFY_REG(REG, CLEARMASK, SETMASK) WRITE_REG((REG), (((READ_REG(REG)) & (~(CLEARMASK))) | (SETMASK))) 183 184 #define POSITION_VAL(VAL) (__CLZ(__RBIT(VAL))) 185 186 /* Use of CMSIS compiler intrinsics for register exclusive access */ 187 /* Atomic 32-bit register access macro to set one or several bits */ 188 #define ATOMIC_SET_BIT(REG, BIT) \ 189 do { \ 190 uint32_t val; \ 191 do { \ 192 val = __LDREXW((__IO uint32_t *)&(REG)) | (BIT); \ 193 } while ((__STREXW(val,(__IO uint32_t *)&(REG))) != 0U); \ 194 } while(0) 195 196 /* Atomic 32-bit register access macro to clear one or several bits */ 197 #define ATOMIC_CLEAR_BIT(REG, BIT) \ 198 do { \ 199 uint32_t val; \ 200 do { \ 201 val = __LDREXW((__IO uint32_t *)&(REG)) & ~(BIT); \ 202 } while ((__STREXW(val,(__IO uint32_t *)&(REG))) != 0U); \ 203 } while(0) 204 205 /* Atomic 32-bit register access macro to clear and set one or several bits */ 206 #define ATOMIC_MODIFY_REG(REG, CLEARMSK, SETMASK) \ 207 do { \ 208 uint32_t val; \ 209 do { \ 210 val = (__LDREXW((__IO uint32_t *)&(REG)) & ~(CLEARMSK)) | (SETMASK); \ 211 } while ((__STREXW(val,(__IO uint32_t *)&(REG))) != 0U); \ 212 } while(0) 213 214 /* Atomic 16-bit register access macro to set one or several bits */ 215 #define ATOMIC_SETH_BIT(REG, BIT) \ 216 do { \ 217 uint16_t val; \ 218 do { \ 219 val = __LDREXH((__IO uint16_t *)&(REG)) | (BIT); \ 220 } while ((__STREXH(val,(__IO uint16_t *)&(REG))) != 0U); \ 221 } while(0) 222 223 /* Atomic 16-bit register access macro to clear one or several bits */ 224 #define ATOMIC_CLEARH_BIT(REG, BIT) \ 225 do { \ 226 uint16_t val; \ 227 do { \ 228 val = __LDREXH((__IO uint16_t *)&(REG)) & ~(BIT); \ 229 } while ((__STREXH(val,(__IO uint16_t *)&(REG))) != 0U); \ 230 } while(0) 231 232 /* Atomic 16-bit register access macro to clear and set one or several bits */ 233 #define ATOMIC_MODIFYH_REG(REG, CLEARMSK, SETMASK) \ 234 do { \ 235 uint16_t val; \ 236 do { \ 237 val = (__LDREXH((__IO uint16_t *)&(REG)) & ~(CLEARMSK)) | (SETMASK); \ 238 } while ((__STREXH(val,(__IO uint16_t *)&(REG))) != 0U); \ 239 } while(0) 240 241 /** 242 * @} 243 */ 244 245 #if defined (USE_HAL_DRIVER) 246 #include "stm32f1xx_hal.h" 247 #endif /* USE_HAL_DRIVER */ 248 249 #ifdef __cplusplus 250 } 251 #endif /* __cplusplus */ 252 253 #endif /* __STM32F1xx_H */ 254 /** 255 * @} 256 */ 257 258 /** 259 * @} 260 */ 261