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Diffstat (limited to 'lib/stm32g4/include/stm32g4xx.h')
| -rw-r--r-- | lib/stm32g4/include/stm32g4xx.h | 206 |
1 files changed, 206 insertions, 0 deletions
diff --git a/lib/stm32g4/include/stm32g4xx.h b/lib/stm32g4/include/stm32g4xx.h new file mode 100644 index 00000000..65d3559e --- /dev/null +++ b/lib/stm32g4/include/stm32g4xx.h @@ -0,0 +1,206 @@ +/** + ****************************************************************************** + * @file stm32g4xx.h + * @author MCD Application Team + * @brief CMSIS STM32G4xx 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 STM32G4xx 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 + * + * <h2><center>© Copyright (c) 2019 STMicroelectronics. + * All rights reserved.</center></h2> + * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/** @addtogroup CMSIS + * @{ + */ + +/** @addtogroup stm32g4xx + * @{ + */ + +#ifndef __STM32G4xx_H +#define __STM32G4xx_H + +#ifdef __cplusplus + extern "C" { +#endif /* __cplusplus */ + +/** @addtogroup Library_configuration_section + * @{ + */ + +/** + * @brief STM32 Family + */ +#if !defined (STM32G4) +#define STM32G4 +#endif /* STM32G4 */ + +/* Uncomment the line below according to the target STM32G4 device used in your + application + */ + +#if !defined (STM32G431xx) && !defined (STM32G441xx) && !defined (STM32G471xx) && \ + !defined (STM32G473xx) && !defined (STM32G474xx) && !defined (STM32G484xx) && \ + !defined (STM32GBK1CB) && !defined (STM32G491xx) && !defined (STM32G4A1xx) + /* #define STM32G431xx */ /*!< STM32G431xx Devices */ + /* #define STM32G441xx */ /*!< STM32G441xx Devices */ + /* #define STM32G471xx */ /*!< STM32G471xx Devices */ + /* #define STM32G473xx */ /*!< STM32G473xx Devices */ + /* #define STM32G483xx */ /*!< STM32G483xx Devices */ + /* #define STM32G474xx */ /*!< STM32G474xx Devices */ + /* #define STM32G484xx */ /*!< STM32G484xx Devices */ + /* #define STM32G491xx */ /*!< STM32G491xx Devices */ + /* #define STM32G4A1xx */ /*!< STM32G4A1xx Devices */ + /* #define STM32GBK1CB */ /*!< STM32GBK1CB 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 V1.2.1 + */ +#define __STM32G4_CMSIS_VERSION_MAIN (0x01U) /*!< [31:24] main version */ +#define __STM32G4_CMSIS_VERSION_SUB1 (0x02U) /*!< [23:16] sub1 version */ +#define __STM32G4_CMSIS_VERSION_SUB2 (0x01U) /*!< [15:8] sub2 version */ +#define __STM32G4_CMSIS_VERSION_RC (0x00U) /*!< [7:0] release candidate */ +#define __STM32G4_CMSIS_VERSION ((__STM32G4_CMSIS_VERSION_MAIN << 24)\ + |(__STM32G4_CMSIS_VERSION_SUB1 << 16)\ + |(__STM32G4_CMSIS_VERSION_SUB2 << 8 )\ + |(__STM32G4_CMSIS_VERSION_RC)) + +/** + * @} + */ + +/** @addtogroup Device_Included + * @{ + */ + +#if defined(STM32G431xx) + #include "stm32g431xx.h" +#elif defined(STM32G441xx) + #include "stm32g441xx.h" +#elif defined(STM32G471xx) + #include "stm32g471xx.h" +#elif defined(STM32G473xx) + #include "stm32g473xx.h" +#elif defined(STM32G483xx) + #include "stm32g483xx.h" +#elif defined(STM32G474xx) + #include "stm32g474xx.h" +#elif defined(STM32G484xx) + #include "stm32g484xx.h" +#elif defined(STM32G491xx) + #include "stm32g491xx.h" +#elif defined(STM32G4A1xx) + #include "stm32g4a1xx.h" +#elif defined(STM32GBK1CB) + #include "stm32gbk1cb.h" +#else + #error "Please select first the target STM32G4xx device used in your application (in stm32g4xx.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))) + + +/** + * @} + */ + +#if defined (USE_HAL_DRIVER) + #include "stm32g4xx_hal.h" +#endif /* USE_HAL_DRIVER */ + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + +#endif /* __STM32G4xx_H */ +/** + * @} + */ + +/** + * @} + */ + + + + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |