| /** |
| ****************************************************************************** |
| * @file stm32g0xx.h |
| * @author MCD Application Team |
| * @brief CMSIS STM32G0xx 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 STM32G0xx device used in the target application |
| * - To use or not the peripherals drivers in application code(i.e. |
| * code will be based on direct access to peripherals registers |
| * rather than drivers API), this option is controlled by |
| * "#define USE_HAL_DRIVER" |
| * |
| ****************************************************************************** |
| * @attention |
| * |
| * Copyright (c) 2018-2021 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 stm32g0xx |
| * @{ |
| */ |
| |
| #ifndef STM32G0xx_H |
| #define STM32G0xx_H |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif /* __cplusplus */ |
| |
| /** @addtogroup Library_configuration_section |
| * @{ |
| */ |
| |
| /** |
| * @brief STM32 Family |
| */ |
| #if !defined (STM32G0) |
| #define STM32G0 |
| #endif /* STM32G0 */ |
| |
| /* Uncomment the line below according to the target STM32G0 device used in your |
| application |
| */ |
| |
| #if !defined (STM32G071xx) && !defined (STM32G081xx) && !defined (STM32G070xx) \ |
| && !defined (STM32G030xx) && !defined (STM32G031xx) && !defined (STM32G041xx) \ |
| && !defined (STM32G0B0xx) && !defined (STM32G0B1xx) && !defined (STM32G0C1xx) \ |
| && !defined (STM32G050xx) && !defined (STM32G051xx) && !defined (STM32G061xx) |
| /* #define STM32G0B0xx */ /*!< STM32G0B0xx Devices */ |
| /* #define STM32G0B1xx */ /*!< STM32G0B1xx Devices */ |
| /* #define STM32G0C1xx */ /*!< STM32G0C1xx Devices */ |
| /* #define STM32G070xx */ /*!< STM32G070xx Devices */ |
| /* #define STM32G071xx */ /*!< STM32G071xx Devices */ |
| /* #define STM32G081xx */ /*!< STM32G081xx Devices */ |
| /* #define STM32G050xx */ /*!< STM32G050xx Devices */ |
| /* #define STM32G051xx */ /*!< STM32G051xx Devices */ |
| /* #define STM32G061xx */ /*!< STM32G061xx Devices */ |
| /* #define STM32G030xx */ /*!< STM32G030xx Devices */ |
| /* #define STM32G031xx */ /*!< STM32G031xx Devices */ |
| /* #define STM32G041xx */ /*!< STM32G041xx 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 $VERSION$ |
| */ |
| #define __STM32G0_CMSIS_VERSION_MAIN (0x01U) /*!< [31:24] main version */ |
| #define __STM32G0_CMSIS_VERSION_SUB1 (0x04U) /*!< [23:16] sub1 version */ |
| #define __STM32G0_CMSIS_VERSION_SUB2 (0x02U) /*!< [15:8] sub2 version */ |
| #define __STM32G0_CMSIS_VERSION_RC (0x00U) /*!< [7:0] release candidate */ |
| #define __STM32G0_CMSIS_VERSION ((__STM32G0_CMSIS_VERSION_MAIN << 24)\ |
| |(__STM32G0_CMSIS_VERSION_SUB1 << 16)\ |
| |(__STM32G0_CMSIS_VERSION_SUB2 << 8 )\ |
| |(__STM32G0_CMSIS_VERSION_RC)) |
| |
| /** |
| * @} |
| */ |
| |
| /** @addtogroup Device_Included |
| * @{ |
| */ |
| |
| #if defined(STM32G0B1xx) |
| #include "stm32g0b1xx.h" |
| #elif defined(STM32G0C1xx) |
| #include "stm32g0c1xx.h" |
| #elif defined(STM32G0B0xx) |
| #include "stm32g0b0xx.h" |
| #elif defined(STM32G071xx) |
| #include "stm32g071xx.h" |
| #elif defined(STM32G081xx) |
| #include "stm32g081xx.h" |
| #elif defined(STM32G070xx) |
| #include "stm32g070xx.h" |
| #elif defined(STM32G031xx) |
| #include "stm32g031xx.h" |
| #elif defined(STM32G041xx) |
| #include "stm32g041xx.h" |
| #elif defined(STM32G030xx) |
| #include "stm32g030xx.h" |
| #elif defined(STM32G051xx) |
| #include "stm32g051xx.h" |
| #elif defined(STM32G061xx) |
| #include "stm32g061xx.h" |
| #elif defined(STM32G050xx) |
| #include "stm32g050xx.h" |
| #else |
| #error "Please select first the target STM32G0xx device used in your application (in stm32g0xx.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))) |
| |
| /* 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) \ |
| |
| /*#define POSITION_VAL(VAL) (__CLZ(__RBIT(VAL)))*/ |
| /** |
| * @} |
| */ |
| |
| #if defined (USE_HAL_DRIVER) |
| #include "stm32g0xx_hal.h" |
| #endif /* USE_HAL_DRIVER */ |
| |
| #ifdef __cplusplus |
| } |
| #endif /* __cplusplus */ |
| |
| #endif /* STM32G0xx_H */ |
| /** |
| * @} |
| */ |
| |
| /** |
| * @} |
| */ |
