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Diffstat (limited to 'Drivers/CMSIS/Device/ST/STM32U0xx/Include/stm32u0xx.h')
| -rw-r--r-- | Drivers/CMSIS/Device/ST/STM32U0xx/Include/stm32u0xx.h | 217 |
1 files changed, 217 insertions, 0 deletions
diff --git a/Drivers/CMSIS/Device/ST/STM32U0xx/Include/stm32u0xx.h b/Drivers/CMSIS/Device/ST/STM32U0xx/Include/stm32u0xx.h new file mode 100644 index 0000000..1a1c4d8 --- /dev/null +++ b/Drivers/CMSIS/Device/ST/STM32U0xx/Include/stm32u0xx.h @@ -0,0 +1,217 @@ +/** + ****************************************************************************** + * @file stm32u0xx.h + * @author MCD Application Team + * @brief CMSIS STM32U0xx Device Peripheral Access Layer Header File. + * + * The file is the unique include file that the application programmer + * is using in the C source code, usually in main.c. This file contains: + * - Configuration section that allows to select: + * - The STM32U0xx device used in the target application + * - To use or not the peripheral’s drivers in application code(i.e. + * code will be based on direct access to peripheral’s registers + * rather than drivers API), this option is controlled by + * "#define USE_HAL_DRIVER" + * + ****************************************************************************** + * @attention + * + * Copyright (c) 2023 STMicroelectronics. + * All rights reserved. + * + * This software is licensed under terms that can be found in the LICENSE file + * in the root directory of this software component. + * If no LICENSE file comes with this software, it is provided AS-IS. + * + ****************************************************************************** + */ + +/** @addtogroup CMSIS + * @{ + */ + +/** @addtogroup stm32u0xx + * @{ + */ + +#ifndef __STM32U0xx_H +#define __STM32U0xx_H + +#ifdef __cplusplus + extern "C" { +#endif /* __cplusplus */ + +/** @addtogroup Library_configuration_section + * @{ + */ + +/** + * @brief STM32 Family + */ +#if !defined (STM32U0) +#define STM32U0 +#endif /* STM32U0 */ + +/* Uncomment the line below according to the target STM32U0 device used in your + application + */ + +#if !defined (STM32U073xx) && !defined (STM32U083xx) && !defined (STM32U031xx) + /* #define STM32U083xx */ /*!< STM32U083xx Devices */ + /* #define STM32U073xx */ /*!< STM32U073xx Devices */ + /* #define STM32U031xx */ /*!< STM32U031xx Devices */ +#endif + + +/* Tip: To avoid modifying this file each time you need to switch between these + devices, you can define the device in your toolchain compiler preprocessor. + */ +#if !defined (USE_HAL_DRIVER) +/** + * @brief Comment the line below if you will not use the peripherals drivers. + In this case, these drivers will not be included and the application code will + be based on direct access to peripherals registers + */ + /*#define USE_HAL_DRIVER */ +#endif /* USE_HAL_DRIVER */ + +/** + * @brief CMSIS Device version number 1.2.0 + */ +#define __STM32U0_CMSIS_VERSION_MAIN (0x01) /*!< [31:24] main version */ +#define __STM32U0_CMSIS_VERSION_SUB1 (0x02) /*!< [23:16] sub1 version */ +#define __STM32U0_CMSIS_VERSION_SUB2 (0x00) /*!< [15:8] sub2 version */ +#define __STM32U0_CMSIS_VERSION_RC (0x00) /*!< [7:0] release candidate */ +#define __STM32U0_CMSIS_VERSION ((__STM32U0_CMSIS_VERSION_MAIN << 24)\ + |(__STM32U0_CMSIS_VERSION_SUB1 << 16)\ + |(__STM32U0_CMSIS_VERSION_SUB2 << 8 )\ + |(___STM32U0_CMSIS_VERSION_RC)) + +/** + * @} + */ + +/** @addtogroup Device_Included + * @{ + */ + +#if defined(STM32U073xx) + #include "stm32u073xx.h" +#elif defined(STM32U083xx) + #include "stm32u083xx.h" +#elif defined(STM32U031xx) + #include "stm32u031xx.h" +#else + #error "Please select first the target STM32U0xx device used in your application (in stm32u0xx.h file)" +#endif + +/** + * @} + */ + +/** @addtogroup Exported_types + * @{ + */ +typedef enum +{ + RESET = 0, + SET = !RESET +} FlagStatus, ITStatus; + +typedef enum +{ + DISABLE = 0, + ENABLE = !DISABLE +} FunctionalState; +#define IS_FUNCTIONAL_STATE(STATE) (((STATE) == DISABLE) || ((STATE) == ENABLE)) + +typedef enum +{ + SUCCESS = 0, + ERROR = !SUCCESS +} ErrorStatus; + +/** + * @} + */ + + +/** @addtogroup Exported_macros + * @{ + */ +#define SET_BIT(REG, BIT) ((REG) |= (BIT)) + +#define CLEAR_BIT(REG, BIT) ((REG) &= ~(BIT)) + +#define READ_BIT(REG, BIT) ((REG) & (BIT)) + +#define CLEAR_REG(REG) ((REG) = (0x0)) + +#define WRITE_REG(REG, VAL) ((REG) = (VAL)) + +#define READ_REG(REG) ((REG)) + +#define MODIFY_REG(REG, CLEARMASK, SETMASK) WRITE_REG((REG), (((READ_REG(REG)) & (~(CLEARMASK))) | (SETMASK))) + +#define POSITION_VAL(VAL) (__CLZ(__RBIT(VAL))) + +/* Use of interrupt control for register exclusive access */ +/* Atomic 32-bit register access macro to set one or several bits */ +#define ATOMIC_SET_BIT(REG, BIT) \ + do { \ + uint32_t primask; \ + primask = __get_PRIMASK(); \ + __set_PRIMASK(1); \ + SET_BIT((REG), (BIT)); \ + __set_PRIMASK(primask); \ + } while(0) + +/* Atomic 32-bit register access macro to clear one or several bits */ +#define ATOMIC_CLEAR_BIT(REG, BIT) \ + do { \ + uint32_t primask; \ + primask = __get_PRIMASK(); \ + __set_PRIMASK(1); \ + CLEAR_BIT((REG), (BIT)); \ + __set_PRIMASK(primask); \ + } while(0) + +/* Atomic 32-bit register access macro to clear and set one or several bits */ +#define ATOMIC_MODIFY_REG(REG, CLEARMSK, SETMASK) \ + do { \ + uint32_t primask; \ + primask = __get_PRIMASK(); \ + __set_PRIMASK(1); \ + MODIFY_REG((REG), (CLEARMSK), (SETMASK)); \ + __set_PRIMASK(primask); \ + } while(0) + +/* Atomic 16-bit register access macro to set one or several bits */ +#define ATOMIC_SETH_BIT(REG, BIT) ATOMIC_SET_BIT(REG, BIT) \ + +/* Atomic 16-bit register access macro to clear one or several bits */ +#define ATOMIC_CLEARH_BIT(REG, BIT) ATOMIC_CLEAR_BIT(REG, BIT) \ + +/* Atomic 16-bit register access macro to clear and set one or several bits */ +#define ATOMIC_MODIFYH_REG(REG, CLEARMSK, SETMASK) ATOMIC_MODIFY_REG(REG, CLEARMSK, SETMASK) \ + +/** + * @} + */ + +#if defined (USE_HAL_DRIVER) + #include "stm32u0xx_hal.h" +#endif /* USE_HAL_DRIVER */ + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + +#endif /* __STM32U0xx_H */ +/** + * @} + */ + +/** + * @} + */ |