QSPI Exported Macros

Macros
#define	__HAL_QSPI_RESET_HANDLE_STATE(__HANDLE__)   ((__HANDLE__)->state = HAL_QSPI_STATE_RESET)
	Reset QSPI handle states. More...
#define	__HAL_QSPI_ENABLE(__HANDLE__)   SET_BITS((__HANDLE__)->p_instance->SSI_EN, SSI_SSIEN_EN)
	Enable the specified QSPI peripheral. More...
#define	__HAL_QSPI_DISABLE(__HANDLE__)   CLEAR_BITS((__HANDLE__)->p_instance->SSI_EN, SSI_SSIEN_EN)
	Disable the specified QSPI peripheral. More...
#define	__HAL_QSPI_ENABLE_DMATX(__HANDLE__)   SET_BITS((__HANDLE__)->p_instance->DMAC, SSI_DMAC_TDMAE)
	Enable the QSPI DMA TX Request. More...
#define	__HAL_QSPI_ENABLE_DMARX(__HANDLE__)   SET_BITS((__HANDLE__)->p_instance->DMAC, SSI_DMAC_RDMAE)
	Enable the QSPI DMA RX Request. More...
#define	__HAL_QSPI_DISABLE_DMATX(__HANDLE__)   CLEAR_BITS((__HANDLE__)->p_instance->DMAC, SSI_DMAC_TDMAE)
	Disable the QSPI DMA TX Request. More...
#define	__HAL_QSPI_DISABLE_DMARX(__HANDLE__)   CLEAR_BITS((__HANDLE__)->p_instance->DMAC, SSI_DMAC_RDMAE)
	Disable the QSPI DMA RX Request. More...
#define	__HAL_QSPI_ENABLE_IT(__HANDLE__, __INTERRUPT__)   SET_BITS((__HANDLE__)->p_instance->INTMASK, (__INTERRUPT__))
	Enable the specified QSPI interrupts. More...
#define	__HAL_QSPI_DISABLE_IT(__HANDLE__, __INTERRUPT__)   CLEAR_BITS((__HANDLE__)->p_instance->INTMASK, (__INTERRUPT__))
	Disable the specified QSPI interrupts. More...
#define	__HAL_QSPI_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__)   (READ_BITS((__HANDLE__)->p_instance->INTSTAT, (__INTERRUPT__)) == (__INTERRUPT__))
	Check whether the specified QSPI interrupt source is enabled or not. More...
#define	__HAL_QSPI_GET_FLAG(__HANDLE__, __FLAG__)   ((READ_BITS((__HANDLE__)->p_instance->STAT, (__FLAG__)) != 0) ? SET : RESET)
	Check whether the specified QSPI flag is set or not. More...
#define	__HAL_QSPI_CLEAR_FLAG(__HANDLE__, __FLAG__)   READ_BITS((__HANDLE__)->p_instance->STAT, (__FLAG__))
	Clear the specified QSPI flag. More...

Detailed Description

Macro Definition Documentation

__HAL_QSPI_CLEAR_FLAG

#define __HAL_QSPI_CLEAR_FLAG	(		__HANDLE__,
			__FLAG__
	)		READ_BITS((__HANDLE__)->p_instance->STAT, (__FLAG__))

Clear the specified QSPI flag.

Parameters

<strong>HANDLE</strong>	Specifies the QSPI Handle.
<strong>FLAG</strong>	Specifies the flag to clear. This parameter can be one of the following values: QSPI_FLAG_DCOL Data collision error flag QSPI_FLAG_TXE Transmission error flag QSPI_FLAG_RFF Rx FIFO full flag QSPI_FLAG_RFNE Rx FIFO not empty flag QSPI_FLAG_TFE Tx FIFO empty flag QSPI_FLAG_TFNF Tx FIFO not full flag QSPI_FLAG_BUSY Busy flag

Return values

None

__HAL_QSPI_DISABLE

#define __HAL_QSPI_DISABLE

(

__HANDLE__

)

CLEAR_BITS((__HANDLE__)->p_instance->SSI_EN, SSI_SSIEN_EN)

Disable the specified QSPI peripheral.

Parameters

<strong>HANDLE</strong>

Specifies the QSPI Handle.

Return values

None

__HAL_QSPI_DISABLE_DMARX

#define __HAL_QSPI_DISABLE_DMARX

(

__HANDLE__

)

CLEAR_BITS((__HANDLE__)->p_instance->DMAC, SSI_DMAC_RDMAE)

Disable the QSPI DMA RX Request.

Parameters

<strong>HANDLE</strong>

Specifies the QSPI Handle.

Return values

None

__HAL_QSPI_DISABLE_DMATX

#define __HAL_QSPI_DISABLE_DMATX

(

__HANDLE__

)

CLEAR_BITS((__HANDLE__)->p_instance->DMAC, SSI_DMAC_TDMAE)

Disable the QSPI DMA TX Request.

Parameters

<strong>HANDLE</strong>

Specifies the QSPI Handle.

Return values

None

__HAL_QSPI_DISABLE_IT

#define __HAL_QSPI_DISABLE_IT	(		__HANDLE__,
			__INTERRUPT__
	)		CLEAR_BITS((__HANDLE__)->p_instance->INTMASK, (__INTERRUPT__))

Disable the specified QSPI interrupts.

Parameters

<strong>HANDLE</strong>	Specifies the QSPI handle.
<strong>INTERRUPT</strong>	Specifies the interrupt source to disable. This parameter can be one of the following values: QSPI_IT_MST Multi-Master Contention Interrupt enable QSPI_IT_RXF Receive FIFO Full Interrupt enable QSPI_IT_RXO Receive FIFO Overflow Interrupt enable QSPI_IT_RXU Receive FIFO Underflow Interrupt enable QSPI_IT_TXO Transmit FIFO Overflow Interrupt enable QSPI_IT_TXE Transmit FIFO Empty Interrupt enable

Return values

None

__HAL_QSPI_ENABLE

#define __HAL_QSPI_ENABLE

(

__HANDLE__

)

SET_BITS((__HANDLE__)->p_instance->SSI_EN, SSI_SSIEN_EN)

Enable the specified QSPI peripheral.

Parameters

<strong>HANDLE</strong>

Specifies the QSPI Handle.

Return values

None

__HAL_QSPI_ENABLE_DMARX

#define __HAL_QSPI_ENABLE_DMARX

(

__HANDLE__

)

SET_BITS((__HANDLE__)->p_instance->DMAC, SSI_DMAC_RDMAE)

Enable the QSPI DMA RX Request.

Parameters

<strong>HANDLE</strong>

Specifies the QSPI Handle.

Return values

None

__HAL_QSPI_ENABLE_DMATX

#define __HAL_QSPI_ENABLE_DMATX

(

__HANDLE__

)

SET_BITS((__HANDLE__)->p_instance->DMAC, SSI_DMAC_TDMAE)

Enable the QSPI DMA TX Request.

Parameters

<strong>HANDLE</strong>

Specifies the QSPI Handle.

Return values

None

__HAL_QSPI_ENABLE_IT

#define __HAL_QSPI_ENABLE_IT	(		__HANDLE__,
			__INTERRUPT__
	)		SET_BITS((__HANDLE__)->p_instance->INTMASK, (__INTERRUPT__))

Enable the specified QSPI interrupts.

Parameters

<strong>HANDLE</strong>	Specifies the QSPI Handle.
<strong>INTERRUPT</strong>	Specifies the interrupt source to enable. This parameter can be one of the following values: QSPI_IT_MST Multi-Master Contention Interrupt enable QSPI_IT_RXF Receive FIFO Full Interrupt enable QSPI_IT_RXO Receive FIFO Overflow Interrupt enable QSPI_IT_RXU Receive FIFO Underflow Interrupt enable QSPI_IT_TXO Transmit FIFO Overflow Interrupt enable QSPI_IT_TXE Transmit FIFO Empty Interrupt enable

Return values

None

__HAL_QSPI_GET_FLAG

#define __HAL_QSPI_GET_FLAG	(		__HANDLE__,
			__FLAG__
	)		((READ_BITS((__HANDLE__)->p_instance->STAT, (__FLAG__)) != 0) ? SET : RESET)

Check whether the specified QSPI flag is set or not.

Parameters

<strong>HANDLE</strong>	Specifies the QSPI Handle.
<strong>FLAG</strong>	Specifies the flag to check. This parameter can be one of the following values: QSPI_FLAG_DCOL Data collision error flag QSPI_FLAG_TXE Transmission error flag QSPI_FLAG_RFF Rx FIFO full flag QSPI_FLAG_RFNE Rx FIFO not empty flag QSPI_FLAG_TFE Tx FIFO empty flag QSPI_FLAG_TFNF Tx FIFO not full flag QSPI_FLAG_BUSY Busy flag

Return values

The	new state of FLAG (TRUE or FALSE).

__HAL_QSPI_GET_IT_SOURCE

#define __HAL_QSPI_GET_IT_SOURCE	(		__HANDLE__,
			__INTERRUPT__
	)		(READ_BITS((__HANDLE__)->p_instance->INTSTAT, (__INTERRUPT__)) == (__INTERRUPT__))

Check whether the specified QSPI interrupt source is enabled or not.

Parameters

<strong>HANDLE</strong>	Specifies the QSPI Handle.
<strong>INTERRUPT</strong>	Specifies the interrupt source to check. This parameter can be one of the following values: QSPI_IT_MST Multi-Master Contention Interrupt enable QSPI_IT_RXF Receive FIFO Full Interrupt enable QSPI_IT_RXO Receive FIFO Overflow Interrupt enable QSPI_IT_RXU Receive FIFO Underflow Interrupt enable QSPI_IT_TXO Transmit FIFO Overflow Interrupt enable QSPI_IT_TXE Transmit FIFO Empty Interrupt enable

Return values

The	new state of IT (TRUE or FALSE).

__HAL_QSPI_RESET_HANDLE_STATE

#define __HAL_QSPI_RESET_HANDLE_STATE

(

__HANDLE__

)

((__HANDLE__)->state = HAL_QSPI_STATE_RESET)

Reset QSPI handle states.

Parameters

<strong>HANDLE</strong>

QSPI handle.

Return values

None