1 /** 2 ****************************************************************************** 3 * @file stm32h5xx.h 4 * @author MCD Application Team 5 * @brief CMSIS STM32H5xx 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 STM32H5xx 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) 2023 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 stm32h5xx 34 * @{ 35 */ 36 37 #ifndef STM32H5xx_H 38 #define STM32H5xx_H 39 #include "math.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 (STM32H5) 53 #define STM32H5 54 #endif /* STM32H5 */ 55 56 /* Uncomment the line below according to the target STM32H5 device used in your 57 application 58 */ 59 60 #if !defined (STM32H573xx) && !defined (STM32H563xx) \ 61 && !defined (STM32H562xx) && !defined (STM32H503xx) \ 62 && !defined (STM32H533xx) && !defined (STM32H523xx) 63 /* #define STM32H573xx */ /*!< STM32H573xx Devices */ 64 /* #define STM32H563xx */ /*!< STM32H563xx Devices */ 65 /* #define STM32H562xx */ /*!< STM32H562xx Devices */ 66 /* #define STM32H503xx */ /*!< STM32H503xx Devices */ 67 /* #define STM32H533xx */ /*!< STM32H533xx Devices */ 68 /* #define STM32H523xx */ /*!< STM32H523xx Devices */ 69 #endif 70 71 /* Tip: To avoid modifying this file each time you need to switch between these 72 devices, you can define the device in your toolchain compiler preprocessor. 73 */ 74 #if !defined (USE_HAL_DRIVER) 75 /** 76 * @brief Comment the line below if you will not use the peripherals drivers. 77 In this case, these drivers will not be included and the application code will 78 be based on direct access to peripherals registers 79 */ 80 /*#define USE_HAL_DRIVER */ 81 #endif /* USE_HAL_DRIVER */ 82 83 /** 84 * @brief CMSIS Device version number 1.3.1 85 */ 86 #define __STM32H5_CMSIS_VERSION_MAIN (0x01) /*!< [31:24] main version */ 87 #define __STM32H5_CMSIS_VERSION_SUB1 (0x03) /*!< [23:16] sub1 version */ 88 #define __STM32H5_CMSIS_VERSION_SUB2 (0x01) /*!< [15:8] sub2 version */ 89 #define __STM32H5_CMSIS_VERSION_RC (0x00) /*!< [7:0] release candidate */ 90 #define __STM32H5_CMSIS_VERSION ((__STM32H5_CMSIS_VERSION_MAIN << 24U)\ 91 |(__STM32H5_CMSIS_VERSION_SUB1 << 16U)\ 92 |(__STM32H5_CMSIS_VERSION_SUB2 << 8U )\ 93 |(__STM32H5_CMSIS_VERSION_RC)) 94 95 /** 96 * @} 97 */ 98 99 /** @addtogroup Device_Included 100 * @{ 101 */ 102 #if defined(STM32H573xx) 103 #include "stm32h573xx.h" 104 #elif defined(STM32H563xx) 105 #include "stm32h563xx.h" 106 #elif defined(STM32H562xx) 107 #include "stm32h562xx.h" 108 #elif defined(STM32H503xx) 109 #include "stm32h503xx.h" 110 #elif defined(STM32H523xx) 111 #include "stm32h523xx.h" 112 #elif defined(STM32H533xx) 113 #include "stm32h533xx.h" 114 #else 115 #error "Please select first the target STM32H5xx device used in your application (in stm32h5xx.h file)" 116 #endif 117 118 119 /** 120 * @} 121 */ 122 123 /** @addtogroup Exported_types 124 * @{ 125 */ 126 typedef enum 127 { 128 RESET = 0, 129 SET = !RESET 130 } FlagStatus, ITStatus; 131 132 typedef enum 133 { 134 DISABLE = 0, 135 ENABLE = !DISABLE 136 } FunctionalState; 137 #define IS_FUNCTIONAL_STATE(STATE) (((STATE) == DISABLE) || ((STATE) == ENABLE)) 138 139 typedef enum 140 { 141 SUCCESS = 0, 142 ERROR = !SUCCESS 143 } ErrorStatus; 144 145 /** 146 * @} 147 */ 148 149 150 /** @addtogroup Exported_macros 151 * @{ 152 */ 153 #define SET_BIT(REG, BIT) ((REG) |= (BIT)) 154 155 #define CLEAR_BIT(REG, BIT) ((REG) &= ~(BIT)) 156 157 #define READ_BIT(REG, BIT) ((REG) & (BIT)) 158 159 #define CLEAR_REG(REG) ((REG) = (0x0)) 160 161 #define WRITE_REG(REG, VAL) ((REG) = (VAL)) 162 163 #define READ_REG(REG) ((REG)) 164 165 #define MODIFY_REG(REG, CLEARMASK, SETMASK) WRITE_REG((REG), (((READ_REG(REG)) & (~(CLEARMASK))) | (SETMASK))) 166 167 /* Use of CMSIS compiler intrinsics for register exclusive access */ 168 /* Atomic 32-bit register access macro to set one or several bits */ 169 #define ATOMIC_SET_BIT(REG, BIT) \ 170 do { \ 171 uint32_t val; \ 172 do { \ 173 val = __LDREXW((__IO uint32_t *)&(REG)) | (BIT); \ 174 } while ((__STREXW(val,(__IO uint32_t *)&(REG))) != 0U); \ 175 } while(0) 176 177 /* Atomic 32-bit register access macro to clear one or several bits */ 178 #define ATOMIC_CLEAR_BIT(REG, BIT) \ 179 do { \ 180 uint32_t val; \ 181 do { \ 182 val = __LDREXW((__IO uint32_t *)&(REG)) & ~(BIT); \ 183 } while ((__STREXW(val,(__IO uint32_t *)&(REG))) != 0U); \ 184 } while(0) 185 186 /* Atomic 32-bit register access macro to clear and set one or several bits */ 187 #define ATOMIC_MODIFY_REG(REG, CLEARMSK, SETMASK) \ 188 do { \ 189 uint32_t val; \ 190 do { \ 191 val = (__LDREXW((__IO uint32_t *)&(REG)) & ~(CLEARMSK)) | (SETMASK); \ 192 } while ((__STREXW(val,(__IO uint32_t *)&(REG))) != 0U); \ 193 } while(0) 194 195 /* Atomic 16-bit register access macro to set one or several bits */ 196 #define ATOMIC_SETH_BIT(REG, BIT) \ 197 do { \ 198 uint16_t val; \ 199 do { \ 200 val = __LDREXH((__IO uint16_t *)&(REG)) | (BIT); \ 201 } while ((__STREXH(val,(__IO uint16_t *)&(REG))) != 0U); \ 202 } while(0) 203 204 /* Atomic 16-bit register access macro to clear one or several bits */ 205 #define ATOMIC_CLEARH_BIT(REG, BIT) \ 206 do { \ 207 uint16_t val; \ 208 do { \ 209 val = __LDREXH((__IO uint16_t *)&(REG)) & ~(BIT); \ 210 } while ((__STREXH(val,(__IO uint16_t *)&(REG))) != 0U); \ 211 } while(0) 212 213 /* Atomic 16-bit register access macro to clear and set one or several bits */ 214 #define ATOMIC_MODIFYH_REG(REG, CLEARMSK, SETMASK) \ 215 do { \ 216 uint16_t val; \ 217 do { \ 218 val = (__LDREXH((__IO uint16_t *)&(REG)) & ~(CLEARMSK)) | (SETMASK); \ 219 } while ((__STREXH(val,(__IO uint16_t *)&(REG))) != 0U); \ 220 } while(0) 221 222 #define POSITION_VAL(VAL) (__CLZ(__RBIT(VAL))) 223 224 225 /** 226 * @} 227 */ 228 229 #if defined (USE_HAL_DRIVER) 230 #include "stm32h5xx_hal.h" 231 #endif /* USE_HAL_DRIVER */ 232 233 #ifdef __cplusplus 234 } 235 #endif /* __cplusplus */ 236 237 #endif /* STM32H5xx_H */ 238 /** 239 * @} 240 */ 241 242 /** 243 * @} 244 */ 245
