Library Functions. More...

Functions
void	TM_DMA_ClearFlags (DMA_Stream_TypeDef *DMA_Stream)
	Clears all flags for selected DMA stream. More...

void	TM_DMA_ClearFlag (DMA_Stream_TypeDef *DMA_Stream, uint32_t flags)
	Clears selected DMA interrupt flag. More...

void	TM_DMA_EnableInterrupts (DMA_Stream_TypeDef *DMA_Stream)
	Enables interrupts for DMA stream. More...

void	TM_DMA_DisableInterrupts (DMA_Stream_TypeDef *DMA_Stream)
	Disables interrupts for DMA stream. More...

void	TM_DMA_TransferCompleteHandler (DMA_Stream_TypeDef *DMA_Stream)
	Transfer complete callback. More...

void	TM_DMA_HalfTransferCompleteHandler (DMA_Stream_TypeDef *DMA_Stream)
	Half transfer complete callback. More...

void	TM_DMA_TransferErrorHandler (DMA_Stream_TypeDef *DMA_Stream)
	Transfer error callback. More...

void	TM_DMA_DirectModeErrorHandler (DMA_Stream_TypeDef *DMA_Stream)
	Direct mode error callback. More...

void	TM_DMA_FIFOErrorHandler (DMA_Stream_TypeDef *DMA_Stream)
	FIFO error error callback. More...

Detailed Description

Library Functions.

Function Documentation

void TM_DMA_ClearFlag	(	DMA_Stream_TypeDef *	DMA_Stream,
		uint32_t	flags
	)

Clears selected DMA interrupt flag.

Parameters

*DMA_Stream	Pointer to DMA_Stream_TypeDef DMA stream where you want to clear flags
flags	Flag(s) which you wanna clear: DMA_FLAG_TCIF: Transfer complete interrupt flag DMA_FLAG HTIF: Half transfer complete interrupt flag DMA_FLAG_TEIF: Transfer error interrupt flag DMA_FLAG_DMEIF: Direct mode error interrupt flag DMA_FLAG_FEIF: FIFO error interrupt flag DMA_FLAG_ALL: All flags

Return values

None

void TM_DMA_ClearFlags ( DMA_Stream_TypeDef * DMA_Stream )

Clears all flags for selected DMA stream.

Parameters

*DMA_Stream Pointer to DMA_Stream_TypeDef DMA stream where you want to clear flags

Return values

None

void TM_DMA_DirectModeErrorHandler ( DMA_Stream_TypeDef * DMA_Stream )

Direct mode error callback.

Note: This function is called when interrupt for specific stream happens

Parameters

*DMA_Stream Pointer to DMA stream where interrupt happens

Return values

None

Note: With __weak parameter to prevent link errors if not defined by user

void TM_DMA_DisableInterrupts ( DMA_Stream_TypeDef * DMA_Stream )

Disables interrupts for DMA stream.

Note: It adds IRQ to NVIC and enables all possible DMA STREAM interrupts

Parameters

*DMA_Stream Pointer to DMA stream where to disable interrupts

Return values

None

void TM_DMA_EnableInterrupts ( DMA_Stream_TypeDef * DMA_Stream )

Enables interrupts for DMA stream.

Note: It adds IRQ to NVIC and enables all possible DMA STREAM interrupts

Parameters

*DMA_Stream Pointer to DMA stream where to enable interrupts

Return values

None

void TM_DMA_FIFOErrorHandler ( DMA_Stream_TypeDef * DMA_Stream )

FIFO error error callback.

Note: This function is called when interrupt for specific stream happens

Parameters

*DMA_Stream Pointer to DMA stream where interrupt happens

Return values

None

Note: With __weak parameter to prevent link errors if not defined by user

void TM_DMA_HalfTransferCompleteHandler ( DMA_Stream_TypeDef * DMA_Stream )

Half transfer complete callback.

Note: This function is called when interrupt for specific stream happens

Parameters

*DMA_Stream Pointer to DMA stream where interrupt happens

Return values

None

Note: With __weak parameter to prevent link errors if not defined by user

void TM_DMA_TransferCompleteHandler ( DMA_Stream_TypeDef * DMA_Stream )

Transfer complete callback.

Note: This function is called when interrupt for specific stream happens

Parameters

*DMA_Stream Pointer to DMA stream where interrupt happens

Return values

None

Note: With __weak parameter to prevent link errors if not defined by user

void TM_DMA_TransferErrorHandler ( DMA_Stream_TypeDef * DMA_Stream )

Transfer error callback.

Note: This function is called when interrupt for specific stream happens

Parameters

*DMA_Stream Pointer to DMA stream where interrupt happens

Return values

None

Note: With __weak parameter to prevent link errors if not defined by user