DMA transfers management functions

DMA transfers management functions. More...

Functions
void	I2C_DMACmd (I2C_TypeDef *I2Cx, FunctionalState NewState)
	Enables or disables the I2C DMA requests .
void	I2C_DMALastTransferCmd (I2C_TypeDef *I2Cx, FunctionalState NewState)
	Specifies that the next DMA transfer is the last one .

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Detailed Description

DMA transfers management functions.

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                         DMA transfers management functions
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  This section provides functions allowing to configure the I2C DMA channels
  requests.

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Function Documentation

void I2C_DMACmd	(	I2C_TypeDef *	I2Cx,
		FunctionalState	NewState
	)

Enables or disables the I2C DMA requests .

Parameters:

I2Cx,:	where x can be 1 to select the specified I2C peripheral.
NewState,:	Indicate the new I2C DMA state. This parameter can be: ENABLE or DISABLE.

Return values:

None

Definition at line 797 of file stm8l15x_i2c.c.

References DISABLE, I2C_ITR_DMAEN, IS_FUNCTIONAL_STATE, and I2C_struct::ITR.

void I2C_DMALastTransferCmd	(	I2C_TypeDef *	I2Cx,
		FunctionalState	NewState
	)

Specifies that the next DMA transfer is the last one .

Parameters:

I2Cx,:	where x can be 1 to select the specified I2C peripheral.
NewState,:	Indicate the new I2C DMA state. This parameter can be: ENABLE or DISABLE.

Return values:

None

Definition at line 821 of file stm8l15x_i2c.c.

References DISABLE, I2C_ITR_LAST, IS_FUNCTIONAL_STATE, and I2C_struct::ITR.