HSEM Exported Macros

Collaboration diagram for HSEM Exported Macros:

Macros
#define	__HAL_HSEM_SEMID_TO_MASK(__SEMID__)
	SemID to mask helper Macro.
#define	__HAL_HSEM_ENABLE_IT(__SEM_MASK__)
	Enables the specified HSEM interrupts.
#define	__HAL_HSEM_DISABLE_IT(__SEM_MASK__)
	Disables the specified HSEM interrupts.
#define	__HAL_HSEM_GET_IT(__SEM_MASK__)
	Checks whether interrupt has occurred or not for semaphores specified by a mask.
#define	__HAL_HSEM_GET_FLAG(__SEM_MASK__)
	Get the semaphores release status flags.
#define	__HAL_HSEM_CLEAR_FLAG(__SEM_MASK__)
	Clears the HSEM Interrupt flags.

Detailed Description

Macro Definition Documentation

__HAL_HSEM_CLEAR_FLAG

#define __HAL_HSEM_CLEAR_FLAG

(

__SEM_MASK__

)

Value:

(HSEM->C1ICR |= (__SEM_MASK__))

Clears the HSEM Interrupt flags.

Parameters

__SEM_MASK__

semaphores Mask

Return values

None.

Definition at line 111 of file stm32h7xx_hal_hsem.h.

__HAL_HSEM_DISABLE_IT

#define __HAL_HSEM_DISABLE_IT

(

__SEM_MASK__

)

Value:

(HSEM->C1IER &= ~(__SEM_MASK__))

Disables the specified HSEM interrupts.

Parameters

__SEM_MASK__

semaphores Mask

Return values

None.

Definition at line 72 of file stm32h7xx_hal_hsem.h.

__HAL_HSEM_ENABLE_IT

#define __HAL_HSEM_ENABLE_IT

(

__SEM_MASK__

)

Value:

(HSEM->C1IER |= (__SEM_MASK__))

Enables the specified HSEM interrupts.

Parameters

__SEM_MASK__

semaphores Mask

Return values

None.

Definition at line 60 of file stm32h7xx_hal_hsem.h.

__HAL_HSEM_GET_FLAG

#define __HAL_HSEM_GET_FLAG

(

__SEM_MASK__

)

Value:

((__SEM_MASK__) & HSEM->C1ISR)

Get the semaphores release status flags.

Parameters

__SEM_MASK__

semaphores Mask

Return values

semaphores

Mask : Semaphores where Release flags rise.

Definition at line 98 of file stm32h7xx_hal_hsem.h.

__HAL_HSEM_GET_IT

#define __HAL_HSEM_GET_IT

(

__SEM_MASK__

)

Value:

((__SEM_MASK__) & HSEM->C1MISR)

Checks whether interrupt has occurred or not for semaphores specified by a mask.

Parameters

__SEM_MASK__

semaphores Mask

Return values

semaphores

Mask : Semaphores where an interrupt occurred.

Definition at line 85 of file stm32h7xx_hal_hsem.h.

__HAL_HSEM_SEMID_TO_MASK

#define __HAL_HSEM_SEMID_TO_MASK

(

__SEMID__

)

Value:

(1 << (__SEMID__))

SemID to mask helper Macro.

Parameters

__SEMID__

semaphore ID from 0 to 31

Return values

Semaphore

Mask.

Definition at line 48 of file stm32h7xx_hal_hsem.h.