FMC NAND Interrupt

macros to handle NAND interrupts More...

Macros
#define	__FMC_NAND_ENABLE_IT(__INSTANCE__, __INTERRUPT__)   ((__INSTANCE__)->SR |= (__INTERRUPT__))
	Enable the NAND device interrupt.
#define	__FMC_NAND_DISABLE_IT(__INSTANCE__, __INTERRUPT__)   ((__INSTANCE__)->SR &= ~(__INTERRUPT__))
	Disable the NAND device interrupt.
#define	__FMC_NAND_GET_FLAG(__INSTANCE__, __BANK__, __FLAG__)   (((__INSTANCE__)->SR &(__FLAG__)) == (__FLAG__))
	Get flag status of the NAND device.
#define	__FMC_NAND_CLEAR_FLAG(__INSTANCE__, __FLAG__)   ((__INSTANCE__)->SR &= ~(__FLAG__))
	Clear flag status of the NAND device.

Detailed Description

macros to handle NAND interrupts

Macro Definition Documentation

__FMC_NAND_CLEAR_FLAG

#define __FMC_NAND_CLEAR_FLAG	(		__INSTANCE__,
			__FLAG__
	)		((__INSTANCE__)->SR &= ~(__FLAG__))

Clear flag status of the NAND device.

Parameters

__INSTANCE__	FMC_NAND Instance
__FLAG__	FMC_NAND flag This parameter can be any combination of the following values: FMC_FLAG_RISING_EDGE: Interrupt rising edge flag. FMC_FLAG_LEVEL: Interrupt level edge flag. FMC_FLAG_FALLING_EDGE: Interrupt falling edge flag. FMC_FLAG_FEMPT: FIFO empty flag.

Return values

None

__FMC_NAND_DISABLE_IT

#define __FMC_NAND_DISABLE_IT	(		__INSTANCE__,
			__INTERRUPT__
	)		((__INSTANCE__)->SR &= ~(__INTERRUPT__))

Disable the NAND device interrupt.

Parameters

__INSTANCE__	FMC_NAND Instance
__INTERRUPT__	FMC_NAND interrupt This parameter can be any combination of the following values: FMC_IT_RISING_EDGE: Interrupt rising edge. FMC_IT_LEVEL: Interrupt level. FMC_IT_FALLING_EDGE: Interrupt falling edge.

Return values

None

__FMC_NAND_ENABLE_IT

#define __FMC_NAND_ENABLE_IT	(		__INSTANCE__,
			__INTERRUPT__
	)		((__INSTANCE__)->SR |= (__INTERRUPT__))

Enable the NAND device interrupt.

Parameters

__INSTANCE__	FMC_NAND instance
__INTERRUPT__	FMC_NAND interrupt This parameter can be any combination of the following values: FMC_IT_RISING_EDGE: Interrupt rising edge. FMC_IT_LEVEL: Interrupt level. FMC_IT_FALLING_EDGE: Interrupt falling edge.

Return values

None

__FMC_NAND_GET_FLAG

#define __FMC_NAND_GET_FLAG	(		__INSTANCE__,
			__BANK__,
			__FLAG__
	)		(((__INSTANCE__)->SR &(__FLAG__)) == (__FLAG__))

Get flag status of the NAND device.

Parameters

__INSTANCE__	FMC_NAND Instance
__BANK__	FMC_NAND Bank
__FLAG__	FMC_NAND flag This parameter can be any combination of the following values: FMC_FLAG_RISING_EDGE: Interrupt rising edge flag. FMC_FLAG_LEVEL: Interrupt level edge flag. FMC_FLAG_FALLING_EDGE: Interrupt falling edge flag. FMC_FLAG_FEMPT: FIFO empty flag.

Return values

The	state of FLAG (SET or RESET).