stm32f4xx.h File Reference

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Macros
#define	STM32F4
	STM32 Family.
#define	__STM32F4xx_CMSIS_VERSION_MAIN   (0x02U)
	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	__STM32F4xx_CMSIS_VERSION_SUB1   (0x06U)
#define	__STM32F4xx_CMSIS_VERSION_SUB2   (0x08U)
#define	__STM32F4xx_CMSIS_VERSION_RC   (0x00U)
#define	__STM32F4xx_CMSIS_VERSION
#define	IS_FUNCTIONAL_STATE(STATE)   (((STATE) == DISABLE) || ((STATE) == ENABLE))
#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)))
#define	ATOMIC_SET_BIT(REG, BIT)
#define	ATOMIC_CLEAR_BIT(REG, BIT)
#define	ATOMIC_MODIFY_REG(REG, CLEARMSK, SETMASK)
#define	ATOMIC_SETH_BIT(REG, BIT)
#define	ATOMIC_CLEARH_BIT(REG, BIT)
#define	ATOMIC_MODIFYH_REG(REG, CLEARMSK, SETMASK)

Typedefs
typedef enum FlagStatus	ITStatus

Enumerations
enum	FlagStatus { RESET = 0U , SET = !RESET }
enum	FunctionalState { DISABLE = 0U , ENABLE = !DISABLE }
enum	ErrorStatus { SUCCESS = 0U , ERROR = !SUCCESS }