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 * <h2><center>© Copyright (c) 2017 STMicroelectronics. 20 * All rights reserved.</center></h2> 21 * 22 * This software component is licensed by ST under BSD 3-Clause license, 23 * the "License"; You may not use this file except in compliance with the 24 * License. You may obtain a copy of the License at: 25 * opensource.org/licenses/BSD-3-Clause 26 * 27 ****************************************************************************** 28 */ 29 30 /** @addtogroup CMSIS 31 * @{ 32 */ 33 34 /** @addtogroup stm32f1xx 35 * @{ 36 */ 37 38 #ifndef __STM32F1XX_H 39 #define __STM32F1XX_H 40 41 #ifdef __cplusplus 42 extern "C" { 43 #endif /* __cplusplus */ 44 45 /** @addtogroup Library_configuration_section 46 * @{ 47 */ 48 49 /** 50 * @brief STM32 Family 51 */ 52 #if !defined (STM32F1) 53 #define STM32F1 54 #endif /* STM32F1 */ 55 56 /* Uncomment the line below according to the target STM32L device used in your 57 application 58 */ 59 60 #if !defined (STM32F100xB) && !defined (STM32F100xE) && !defined (STM32F101x6) && \ 61 !defined (STM32F101xB) && !defined (STM32F101xE) && !defined (STM32F101xG) && !defined (STM32F102x6) && !defined (STM32F102xB) && !defined (STM32F103x6) && \ 62 !defined (STM32F103xB) && !defined (STM32F103xE) && !defined (STM32F103xG) && !defined (STM32F105xC) && !defined (STM32F107xC) 63 /* #define STM32F100xB */ /*!< STM32F100C4, STM32F100R4, STM32F100C6, STM32F100R6, STM32F100C8, STM32F100R8, STM32F100V8, STM32F100CB, STM32F100RB and STM32F100VB */ 64 /* #define STM32F100xE */ /*!< STM32F100RC, STM32F100VC, STM32F100ZC, STM32F100RD, STM32F100VD, STM32F100ZD, STM32F100RE, STM32F100VE and STM32F100ZE */ 65 /* #define STM32F101x6 */ /*!< STM32F101C4, STM32F101R4, STM32F101T4, STM32F101C6, STM32F101R6 and STM32F101T6 Devices */ 66 /* #define STM32F101xB */ /*!< STM32F101C8, STM32F101R8, STM32F101T8, STM32F101V8, STM32F101CB, STM32F101RB, STM32F101TB and STM32F101VB */ 67 /* #define STM32F101xE */ /*!< STM32F101RC, STM32F101VC, STM32F101ZC, STM32F101RD, STM32F101VD, STM32F101ZD, STM32F101RE, STM32F101VE and STM32F101ZE */ 68 /* #define STM32F101xG */ /*!< STM32F101RF, STM32F101VF, STM32F101ZF, STM32F101RG, STM32F101VG and STM32F101ZG */ 69 /* #define STM32F102x6 */ /*!< STM32F102C4, STM32F102R4, STM32F102C6 and STM32F102R6 */ 70 /* #define STM32F102xB */ /*!< STM32F102C8, STM32F102R8, STM32F102CB and STM32F102RB */ 71 /* #define STM32F103x6 */ /*!< STM32F103C4, STM32F103R4, STM32F103T4, STM32F103C6, STM32F103R6 and STM32F103T6 */ 72 /* #define STM32F103xB */ /*!< STM32F103C8, STM32F103R8, STM32F103T8, STM32F103V8, STM32F103CB, STM32F103RB, STM32F103TB and STM32F103VB */ 73 /* #define STM32F103xE */ /*!< STM32F103RC, STM32F103VC, STM32F103ZC, STM32F103RD, STM32F103VD, STM32F103ZD, STM32F103RE, STM32F103VE and STM32F103ZE */ 74 /* #define STM32F103xG */ /*!< STM32F103RF, STM32F103VF, STM32F103ZF, STM32F103RG, STM32F103VG and STM32F103ZG */ 75 /* #define STM32F105xC */ /*!< STM32F105R8, STM32F105V8, STM32F105RB, STM32F105VB, STM32F105RC and STM32F105VC */ 76 /* #define STM32F107xC */ /*!< STM32F107RB, STM32F107VB, STM32F107RC and STM32F107VC */ 77 #endif 78 79 /* Tip: To avoid modifying this file each time you need to switch between these 80 devices, you can define the device in your toolchain compiler preprocessor. 81 */ 82 83 #if !defined (USE_HAL_DRIVER) 84 /** 85 * @brief Comment the line below if you will not use the peripherals drivers. 86 In this case, these drivers will not be included and the application code will 87 be based on direct access to peripherals registers 88 */ 89 /*#define USE_HAL_DRIVER */ 90 #endif /* USE_HAL_DRIVER */ 91 92 /** 93 * @brief CMSIS Device version number V4.3.3 94 */ 95 #define __STM32F1_CMSIS_VERSION_MAIN (0x04) /*!< [31:24] main version */ 96 #define __STM32F1_CMSIS_VERSION_SUB1 (0x03) /*!< [23:16] sub1 version */ 97 #define __STM32F1_CMSIS_VERSION_SUB2 (0x03) /*!< [15:8] sub2 version */ 98 #define __STM32F1_CMSIS_VERSION_RC (0x00) /*!< [7:0] release candidate */ 99 #define __STM32F1_CMSIS_VERSION ((__STM32F1_CMSIS_VERSION_MAIN << 24)\ 100 |(__STM32F1_CMSIS_VERSION_SUB1 << 16)\ 101 |(__STM32F1_CMSIS_VERSION_SUB2 << 8 )\ 102 |(__STM32F1_CMSIS_VERSION_RC)) 103 104 /** 105 * @} 106 */ 107 108 /** @addtogroup Device_Included 109 * @{ 110 */ 111 112 #if defined(STM32F100xB) 113 #include "stm32f100xb.h" 114 #elif defined(STM32F100xE) 115 #include "stm32f100xe.h" 116 #elif defined(STM32F101x6) 117 #include "stm32f101x6.h" 118 #elif defined(STM32F101xB) 119 #include "stm32f101xb.h" 120 #elif defined(STM32F101xE) 121 #include "stm32f101xe.h" 122 #elif defined(STM32F101xG) 123 #include "stm32f101xg.h" 124 #elif defined(STM32F102x6) 125 #include "stm32f102x6.h" 126 #elif defined(STM32F102xB) 127 #include "stm32f102xb.h" 128 #elif defined(STM32F103x6) 129 #include "stm32f103x6.h" 130 #elif defined(STM32F103xB) 131 #include "stm32f103xb.h" 132 #elif defined(STM32F103xE) 133 #include "stm32f103xe.h" 134 #elif defined(STM32F103xG) 135 #include "stm32f103xg.h" 136 #elif defined(STM32F105xC) 137 #include "stm32f105xc.h" 138 #elif defined(STM32F107xC) 139 #include "stm32f107xc.h" 140 #else 141 #error "Please select first the target STM32F1xx device used in your application (in stm32f1xx.h file)" 142 #endif 143 144 /** 145 * @} 146 */ 147 148 /** @addtogroup Exported_types 149 * @{ 150 */ 151 typedef enum 152 { 153 RESET = 0, 154 SET = !RESET 155 } FlagStatus, ITStatus; 156 157 typedef enum 158 { 159 DISABLE = 0, 160 ENABLE = !DISABLE 161 } FunctionalState; 162 #define IS_FUNCTIONAL_STATE(STATE) (((STATE) == DISABLE) || ((STATE) == ENABLE)) 163 164 typedef enum 165 { 166 SUCCESS = 0U, 167 ERROR = !SUCCESS 168 } ErrorStatus; 169 170 /** 171 * @} 172 */ 173 174 175 /** @addtogroup Exported_macros 176 * @{ 177 */ 178 #define SET_BIT(REG, BIT) ((REG) |= (BIT)) 179 180 #define CLEAR_BIT(REG, BIT) ((REG) &= ~(BIT)) 181 182 #define READ_BIT(REG, BIT) ((REG) & (BIT)) 183 184 #define CLEAR_REG(REG) ((REG) = (0x0)) 185 186 #define WRITE_REG(REG, VAL) ((REG) = (VAL)) 187 188 #define READ_REG(REG) ((REG)) 189 190 #define MODIFY_REG(REG, CLEARMASK, SETMASK) WRITE_REG((REG), (((READ_REG(REG)) & (~(CLEARMASK))) | (SETMASK))) 191 192 #define POSITION_VAL(VAL) (__CLZ(__RBIT(VAL))) 193 194 /* Use of CMSIS compiler intrinsics for register exclusive access */ 195 /* Atomic 32-bit register access macro to set one or several bits */ 196 #define ATOMIC_SET_BIT(REG, BIT) \ 197 do { \ 198 uint32_t val; \ 199 do { \ 200 val = __LDREXW((__IO uint32_t *)&(REG)) | (BIT); \ 201 } while ((__STREXW(val,(__IO uint32_t *)&(REG))) != 0U); \ 202 } while(0) 203 204 /* Atomic 32-bit register access macro to clear one or several bits */ 205 #define ATOMIC_CLEAR_BIT(REG, BIT) \ 206 do { \ 207 uint32_t val; \ 208 do { \ 209 val = __LDREXW((__IO uint32_t *)&(REG)) & ~(BIT); \ 210 } while ((__STREXW(val,(__IO uint32_t *)&(REG))) != 0U); \ 211 } while(0) 212 213 /* Atomic 32-bit register access macro to clear and set one or several bits */ 214 #define ATOMIC_MODIFY_REG(REG, CLEARMSK, SETMASK) \ 215 do { \ 216 uint32_t val; \ 217 do { \ 218 val = (__LDREXW((__IO uint32_t *)&(REG)) & ~(CLEARMSK)) | (SETMASK); \ 219 } while ((__STREXW(val,(__IO uint32_t *)&(REG))) != 0U); \ 220 } while(0) 221 222 /* Atomic 16-bit register access macro to set one or several bits */ 223 #define ATOMIC_SETH_BIT(REG, BIT) \ 224 do { \ 225 uint16_t val; \ 226 do { \ 227 val = __LDREXH((__IO uint16_t *)&(REG)) | (BIT); \ 228 } while ((__STREXH(val,(__IO uint16_t *)&(REG))) != 0U); \ 229 } while(0) 230 231 /* Atomic 16-bit register access macro to clear one or several bits */ 232 #define ATOMIC_CLEARH_BIT(REG, BIT) \ 233 do { \ 234 uint16_t val; \ 235 do { \ 236 val = __LDREXH((__IO uint16_t *)&(REG)) & ~(BIT); \ 237 } while ((__STREXH(val,(__IO uint16_t *)&(REG))) != 0U); \ 238 } while(0) 239 240 /* Atomic 16-bit register access macro to clear and set one or several bits */ 241 #define ATOMIC_MODIFYH_REG(REG, CLEARMSK, SETMASK) \ 242 do { \ 243 uint16_t val; \ 244 do { \ 245 val = (__LDREXH((__IO uint16_t *)&(REG)) & ~(CLEARMSK)) | (SETMASK); \ 246 } while ((__STREXH(val,(__IO uint16_t *)&(REG))) != 0U); \ 247 } while(0) 248 249 250 /** 251 * @} 252 */ 253 254 #if defined (USE_HAL_DRIVER) 255 #include "stm32f1xx_hal.h" 256 #endif /* USE_HAL_DRIVER */ 257 258 259 #ifdef __cplusplus 260 } 261 #endif /* __cplusplus */ 262 263 #endif /* __STM32F1xx_H */ 264 /** 265 * @} 266 */ 267 268 /** 269 * @} 270 */ 271 272 273 274 275 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ 276
