IT_Management

Functions
__STATIC_INLINE void	ll_dma_enable_it_tfr (dma_regs_t *DMAx, uint32_t channel)
	Enable Transfer Complete interrupt. More...
__STATIC_INLINE void	ll_dma_enable_it_blk (dma_regs_t *DMAx, uint32_t channel)
	Enable Block Complete interrupt. More...
__STATIC_INLINE void	ll_dma_enable_it_srct (dma_regs_t *DMAx, uint32_t channel)
	Enable source transaction Complete interrupt. More...
__STATIC_INLINE void	ll_dma_enable_it_dstt (dma_regs_t *DMAx, uint32_t channel)
	Enable destination transaction Complete interrupt. More...
__STATIC_INLINE void	ll_dma_enable_it_err (dma_regs_t *DMAx, uint32_t channel)
	Enable error interrupt. More...
__STATIC_INLINE void	ll_dma_disable_it_tfr (dma_regs_t *DMAx, uint32_t channel)
	Disable Transfer Complete interrupt. More...
__STATIC_INLINE void	ll_dma_disable_it_blk (dma_regs_t *DMAx, uint32_t channel)
	Disable Block Complete interrupt. More...
__STATIC_INLINE void	ll_dma_disable_it_srct (dma_regs_t *DMAx, uint32_t channel)
	Disable source transaction Complete interrupt. More...
__STATIC_INLINE void	ll_dma_disable_it_dstt (dma_regs_t *DMAx, uint32_t channel)
	Disable destination transaction Complete interrupt. More...
__STATIC_INLINE void	ll_dma_disable_it_err (dma_regs_t *DMAx, uint32_t channel)
	Disable error interrupt. More...
__STATIC_INLINE uint32_t	ll_dma_is_enable_it_tfr (dma_regs_t *DMAx, uint32_t channel)
	Check if DMA Transfer interrupt is enabled or disabled. More...
__STATIC_INLINE uint32_t	ll_dma_is_enable_it_blk (dma_regs_t *DMAx, uint32_t channel)
	Check if DMA block interrupt is enabled or disabled. More...
__STATIC_INLINE uint32_t	ll_dma_is_enable_it_srct (dma_regs_t *DMAx, uint32_t channel)
	Check if DMA source transaction interrupt is enabled or disabled. More...
__STATIC_INLINE uint32_t	ll_dma_is_enable_it_dstt (dma_regs_t *DMAx, uint32_t channel)
	Check if DMA destination transaction interrupt is enabled or disabled. More...
__STATIC_INLINE uint32_t	ll_dma_is_enable_it_err (dma_regs_t *DMAx, uint32_t channel)
	Check if DMA error interrupt is enabled or disabled. More...
__STATIC_INLINE void	ll_dma_enable_it (dma_regs_t *DMAx, uint32_t channel)
	Enable DMA channel interrupt. More...
__STATIC_INLINE void	ll_dma_disable_it (dma_regs_t *DMAx, uint32_t channel)
	Disable DMA channel interrupt. More...

Detailed Description

Function Documentation

ll_dma_disable_it()

__STATIC_INLINE void ll_dma_disable_it	(	dma_regs_t *	DMAx,
		uint32_t	channel
	)

Disable DMA channel interrupt.

Register	BitsName
CTLL	INI_EN

Parameters

DMAx	DMA instance.
channel	This parameter can be one of the following values: LL_DMA_CHANNEL_0 LL_DMA_CHANNEL_1 LL_DMA_CHANNEL_2 LL_DMA_CHANNEL_3 LL_DMA_CHANNEL_4 LL_DMA_CHANNEL_5 LL_DMA_CHANNEL_6 LL_DMA_CHANNEL_7

Return values

None

ll_dma_disable_it_blk()

__STATIC_INLINE void ll_dma_disable_it_blk	(	dma_regs_t *	DMAx,
		uint32_t	channel
	)

Disable Block Complete interrupt.

Register	BitsName
MASK_BLK	BLK_WE&BLK

Parameters

DMAx	DMAx instance
channel	This parameter can be one of the following values: LL_DMA_CHANNEL_0 LL_DMA_CHANNEL_1 LL_DMA_CHANNEL_2 LL_DMA_CHANNEL_3 LL_DMA_CHANNEL_4 LL_DMA_CHANNEL_5 LL_DMA_CHANNEL_6 LL_DMA_CHANNEL_7

Return values

None

ll_dma_disable_it_dstt()

__STATIC_INLINE void ll_dma_disable_it_dstt	(	dma_regs_t *	DMAx,
		uint32_t	channel
	)

Disable destination transaction Complete interrupt.

Register	BitsName
MASK_DST_TRN	DST_TRN_WE&DST_TRN

Parameters

DMAx	DMAx instance
channel	This parameter can be one of the following values: LL_DMA_CHANNEL_0 LL_DMA_CHANNEL_1 LL_DMA_CHANNEL_2 LL_DMA_CHANNEL_3 LL_DMA_CHANNEL_4 LL_DMA_CHANNEL_5 LL_DMA_CHANNEL_6 LL_DMA_CHANNEL_7

Return values

None

ll_dma_disable_it_err()

__STATIC_INLINE void ll_dma_disable_it_err	(	dma_regs_t *	DMAx,
		uint32_t	channel
	)

Disable error interrupt.

Register	BitsName
MASK_ERR	ERR_WE&ERR

Parameters

DMAx	DMAx instance
channel	This parameter can be one of the following values: LL_DMA_CHANNEL_0 LL_DMA_CHANNEL_1 LL_DMA_CHANNEL_2 LL_DMA_CHANNEL_3 LL_DMA_CHANNEL_4 LL_DMA_CHANNEL_5 LL_DMA_CHANNEL_6 LL_DMA_CHANNEL_7

Return values

None

ll_dma_disable_it_srct()

__STATIC_INLINE void ll_dma_disable_it_srct	(	dma_regs_t *	DMAx,
		uint32_t	channel
	)

Disable source transaction Complete interrupt.

Register	BitsName
MASK_SRC_TRN	SRC_TRN_WE&SRC_TRN

Parameters

DMAx	DMAx instance
channel	This parameter can be one of the following values: LL_DMA_CHANNEL_0 LL_DMA_CHANNEL_1 LL_DMA_CHANNEL_2 LL_DMA_CHANNEL_3 LL_DMA_CHANNEL_4 LL_DMA_CHANNEL_5 LL_DMA_CHANNEL_6 LL_DMA_CHANNEL_7

Return values

None

ll_dma_disable_it_tfr()

__STATIC_INLINE void ll_dma_disable_it_tfr	(	dma_regs_t *	DMAx,
		uint32_t	channel
	)

Disable Transfer Complete interrupt.

Register	BitsName
MASK_TFR	TFR_WE&TFR

Parameters

DMAx	DMAx instance
channel	This parameter can be one of the following values: LL_DMA_CHANNEL_0 LL_DMA_CHANNEL_1 LL_DMA_CHANNEL_2 LL_DMA_CHANNEL_3 LL_DMA_CHANNEL_4 LL_DMA_CHANNEL_5 LL_DMA_CHANNEL_6 LL_DMA_CHANNEL_7

Return values

None

ll_dma_enable_it()

__STATIC_INLINE void ll_dma_enable_it	(	dma_regs_t *	DMAx,
		uint32_t	channel
	)

Enable DMA channel interrupt.

Register	BitsName
CTLL	INI_EN

Parameters

DMAx	DMA instance.
channel	This parameter can be one of the following values: LL_DMA_CHANNEL_0 LL_DMA_CHANNEL_1 LL_DMA_CHANNEL_2 LL_DMA_CHANNEL_3 LL_DMA_CHANNEL_4 LL_DMA_CHANNEL_5 LL_DMA_CHANNEL_6 LL_DMA_CHANNEL_7

Return values

None

ll_dma_enable_it_blk()

__STATIC_INLINE void ll_dma_enable_it_blk	(	dma_regs_t *	DMAx,
		uint32_t	channel
	)

Enable Block Complete interrupt.

Register	BitsName
MASK_BLK	BLK_WE&BLK

Parameters

DMAx	DMAx instance
channel	This parameter can be one of the following values: LL_DMA_CHANNEL_0 LL_DMA_CHANNEL_1 LL_DMA_CHANNEL_2 LL_DMA_CHANNEL_3 LL_DMA_CHANNEL_4 LL_DMA_CHANNEL_5 LL_DMA_CHANNEL_6 LL_DMA_CHANNEL_7

Return values

None

ll_dma_enable_it_dstt()

__STATIC_INLINE void ll_dma_enable_it_dstt	(	dma_regs_t *	DMAx,
		uint32_t	channel
	)

Enable destination transaction Complete interrupt.

Register	BitsName
MASK_DST_TRN	DST_TRN_WE&DST_TRN

Parameters

DMAx	DMAx instance
channel	This parameter can be one of the following values: LL_DMA_CHANNEL_0 LL_DMA_CHANNEL_1 LL_DMA_CHANNEL_2 LL_DMA_CHANNEL_3 LL_DMA_CHANNEL_4 LL_DMA_CHANNEL_5 LL_DMA_CHANNEL_6 LL_DMA_CHANNEL_7

Return values

None

ll_dma_enable_it_err()

__STATIC_INLINE void ll_dma_enable_it_err	(	dma_regs_t *	DMAx,
		uint32_t	channel
	)

Enable error interrupt.

Register	BitsName
MASK_ERR	ERR_WE&ERR

Parameters

DMAx	DMAx instance
channel	This parameter can be one of the following values: LL_DMA_CHANNEL_0 LL_DMA_CHANNEL_1 LL_DMA_CHANNEL_2 LL_DMA_CHANNEL_3 LL_DMA_CHANNEL_4 LL_DMA_CHANNEL_5 LL_DMA_CHANNEL_6 LL_DMA_CHANNEL_7

Return values

None

ll_dma_enable_it_srct()

__STATIC_INLINE void ll_dma_enable_it_srct	(	dma_regs_t *	DMAx,
		uint32_t	channel
	)

Enable source transaction Complete interrupt.

Register	BitsName
MASK_SRC_TRN	SRC_TRN_WE&SRC_TRN

Parameters

DMAx	DMAx instance
channel	This parameter can be one of the following values: LL_DMA_CHANNEL_0 LL_DMA_CHANNEL_1 LL_DMA_CHANNEL_2 LL_DMA_CHANNEL_3 LL_DMA_CHANNEL_4 LL_DMA_CHANNEL_5 LL_DMA_CHANNEL_6 LL_DMA_CHANNEL_7

Return values

None

ll_dma_enable_it_tfr()

__STATIC_INLINE void ll_dma_enable_it_tfr	(	dma_regs_t *	DMAx,
		uint32_t	channel
	)

Enable Transfer Complete interrupt.

Register	BitsName
MASK_TFR	TFR_WE&TFR

Parameters

DMAx	DMAx instance
channel	This parameter can be one of the following values: LL_DMA_CHANNEL_0 LL_DMA_CHANNEL_1 LL_DMA_CHANNEL_2 LL_DMA_CHANNEL_3 LL_DMA_CHANNEL_4 LL_DMA_CHANNEL_5 LL_DMA_CHANNEL_6 LL_DMA_CHANNEL_7

Return values

None

ll_dma_is_enable_it_blk()

__STATIC_INLINE uint32_t ll_dma_is_enable_it_blk	(	dma_regs_t *	DMAx,
		uint32_t	channel
	)

Check if DMA block interrupt is enabled or disabled.

Register	BitsName
MASK_BLK	BLK_WE&BLK

Parameters

DMAx	DMA instance.
channel	This parameter can be one of the following values: LL_DMA_CHANNEL_0 LL_DMA_CHANNEL_1 LL_DMA_CHANNEL_2 LL_DMA_CHANNEL_3 LL_DMA_CHANNEL_4 LL_DMA_CHANNEL_5 LL_DMA_CHANNEL_6 LL_DMA_CHANNEL_7

Return values

State

of bit (1 or 0).

ll_dma_is_enable_it_dstt()

__STATIC_INLINE uint32_t ll_dma_is_enable_it_dstt	(	dma_regs_t *	DMAx,
		uint32_t	channel
	)

Check if DMA destination transaction interrupt is enabled or disabled.

Register	BitsName
MASK_DST_TRN	DST_TRN

Parameters

DMAx	DMA instance.
channel	This parameter can be one of the following values: LL_DMA_CHANNEL_0 LL_DMA_CHANNEL_1 LL_DMA_CHANNEL_2 LL_DMA_CHANNEL_3 LL_DMA_CHANNEL_4 LL_DMA_CHANNEL_5 LL_DMA_CHANNEL_6 LL_DMA_CHANNEL_7

Return values

State

of bit (1 or 0).

ll_dma_is_enable_it_err()

__STATIC_INLINE uint32_t ll_dma_is_enable_it_err	(	dma_regs_t *	DMAx,
		uint32_t	channel
	)

Check if DMA error interrupt is enabled or disabled.

Register	BitsName
MASK_ERR	ERR

Parameters

DMAx	DMA instance.
channel	This parameter can be one of the following values: LL_DMA_CHANNEL_0 LL_DMA_CHANNEL_1 LL_DMA_CHANNEL_2 LL_DMA_CHANNEL_3 LL_DMA_CHANNEL_4 LL_DMA_CHANNEL_5 LL_DMA_CHANNEL_6 LL_DMA_CHANNEL_7

Return values

State

of bit (1 or 0).

ll_dma_is_enable_it_srct()

__STATIC_INLINE uint32_t ll_dma_is_enable_it_srct	(	dma_regs_t *	DMAx,
		uint32_t	channel
	)

Check if DMA source transaction interrupt is enabled or disabled.

Register	BitsName
MASK_SRC_TRN	SRC_TRN

Parameters

DMAx	DMA instance.
channel	This parameter can be one of the following values: LL_DMA_CHANNEL_0 LL_DMA_CHANNEL_1 LL_DMA_CHANNEL_2 LL_DMA_CHANNEL_3 LL_DMA_CHANNEL_4 LL_DMA_CHANNEL_5 LL_DMA_CHANNEL_6 LL_DMA_CHANNEL_7

Return values

State

of bit (1 or 0).

ll_dma_is_enable_it_tfr()

__STATIC_INLINE uint32_t ll_dma_is_enable_it_tfr	(	dma_regs_t *	DMAx,
		uint32_t	channel
	)

Check if DMA Transfer interrupt is enabled or disabled.

Register	BitsName
MASK_TFR	TFR

Parameters

DMAx	DMA instance.
channel	This parameter can be one of the following values: LL_DMA_CHANNEL_0 LL_DMA_CHANNEL_1 LL_DMA_CHANNEL_2 LL_DMA_CHANNEL_3 LL_DMA_CHANNEL_4 LL_DMA_CHANNEL_5 LL_DMA_CHANNEL_6 LL_DMA_CHANNEL_7

Return values

State

of bit (1 or 0).