Modules
	Initialization and de-initialization functions
Functions
__STATIC_INLINE void	LL_DAC_SetTriggerSource (DAC_TypeDef *DACx, uint32_t DAC_Channel, uint32_t TriggerSource)
	Set the conversion trigger source for the selected DAC channel.
__STATIC_INLINE uint32_t	LL_DAC_GetTriggerSource (DAC_TypeDef *DACx, uint32_t DAC_Channel)
	Get the conversion trigger source for the selected DAC channel.
__STATIC_INLINE void	LL_DAC_SetWaveAutoGeneration (DAC_TypeDef *DACx, uint32_t DAC_Channel, uint32_t WaveAutoGeneration)
	Set the waveform automatic generation mode for the selected DAC channel.
__STATIC_INLINE uint32_t	LL_DAC_GetWaveAutoGeneration (DAC_TypeDef *DACx, uint32_t DAC_Channel)
	Get the waveform automatic generation mode for the selected DAC channel.
__STATIC_INLINE void	LL_DAC_SetWaveNoiseLFSR (DAC_TypeDef *DACx, uint32_t DAC_Channel, uint32_t NoiseLFSRMask)
	Set the noise waveform generation for the selected DAC channel: Noise mode and parameters LFSR (linear feedback shift register).
__STATIC_INLINE uint32_t	LL_DAC_GetWaveNoiseLFSR (DAC_TypeDef *DACx, uint32_t DAC_Channel)
	Get the noise waveform generation for the selected DAC channel: Noise mode and parameters LFSR (linear feedback shift register).
__STATIC_INLINE void	LL_DAC_SetWaveTriangleAmplitude (DAC_TypeDef *DACx, uint32_t DAC_Channel, uint32_t TriangleAmplitude)
	Set the triangle waveform generation for the selected DAC channel: triangle mode and amplitude.
__STATIC_INLINE uint32_t	LL_DAC_GetWaveTriangleAmplitude (DAC_TypeDef *DACx, uint32_t DAC_Channel)
	Get the triangle waveform generation for the selected DAC channel: triangle mode and amplitude.
__STATIC_INLINE void	LL_DAC_SetOutputBuffer (DAC_TypeDef *DACx, uint32_t DAC_Channel, uint32_t OutputBuffer)
	Set the output buffer for the selected DAC channel.
__STATIC_INLINE uint32_t	LL_DAC_GetOutputBuffer (DAC_TypeDef *DACx, uint32_t DAC_Channel)
	Get the output buffer state for the selected DAC channel.

Function Documentation

__STATIC_INLINE uint32_t LL_DAC_GetOutputBuffer	(	DAC_TypeDef *	DACx,
		uint32_t	DAC_Channel
	)

Get the output buffer state for the selected DAC channel.

Reference Manual to LL API cross reference:: CR BOFF1 LL_DAC_GetOutputBuffer
CR BOFF2 LL_DAC_GetOutputBuffer

Parameters:

DACx	DAC instance
DAC_Channel	This parameter can be one of the following values: LL_DAC_CHANNEL_1 LL_DAC_CHANNEL_2 (1) (1) On this STM32 serie, parameter not available on all devices. Refer to device datasheet for channels availability.

Return values:

Returned

value can be one of the following values:

Definition at line 816 of file stm32f4xx_ll_dac.h.

References DAC_CR_CHX_BITOFFSET_MASK.

__STATIC_INLINE uint32_t LL_DAC_GetTriggerSource	(	DAC_TypeDef *	DACx,
		uint32_t	DAC_Channel
	)

Get the conversion trigger source for the selected DAC channel.

Note:: For conversion trigger source to be effective, DAC trigger must be enabled using function LL_DAC_EnableTrigger().; Availability of parameters of trigger sources from timer depends on timers availability on the selected device.

Reference Manual to LL API cross reference:: CR TSEL1 LL_DAC_GetTriggerSource
CR TSEL2 LL_DAC_GetTriggerSource

Parameters:

DACx	DAC instance
DAC_Channel	This parameter can be one of the following values: LL_DAC_CHANNEL_1 LL_DAC_CHANNEL_2 (1) (1) On this STM32 serie, parameter not available on all devices. Refer to device datasheet for channels availability.

Return values:

Returned

value can be one of the following values:

Definition at line 577 of file stm32f4xx_ll_dac.h.

References DAC_CR_CHX_BITOFFSET_MASK.

__STATIC_INLINE uint32_t LL_DAC_GetWaveAutoGeneration	(	DAC_TypeDef *	DACx,
		uint32_t	DAC_Channel
	)

Get the waveform automatic generation mode for the selected DAC channel.

Reference Manual to LL API cross reference:: CR WAVE1 LL_DAC_GetWaveAutoGeneration
CR WAVE2 LL_DAC_GetWaveAutoGeneration

Parameters:

DACx	DAC instance
DAC_Channel	This parameter can be one of the following values: LL_DAC_CHANNEL_1 LL_DAC_CHANNEL_2 (1) (1) On this STM32 serie, parameter not available on all devices. Refer to device datasheet for channels availability.

Return values:

Returned

value can be one of the following values:

Definition at line 626 of file stm32f4xx_ll_dac.h.

__STATIC_INLINE uint32_t LL_DAC_GetWaveNoiseLFSR	(	DAC_TypeDef *	DACx,
		uint32_t	DAC_Channel
	)

Get the noise waveform generation for the selected DAC channel: Noise mode and parameters LFSR (linear feedback shift register).

Reference Manual to LL API cross reference:: CR MAMP1 LL_DAC_GetWaveNoiseLFSR
CR MAMP2 LL_DAC_GetWaveNoiseLFSR

Parameters:

DACx	DAC instance
DAC_Channel	This parameter can be one of the following values: LL_DAC_CHANNEL_1 LL_DAC_CHANNEL_2 (1) (1) On this STM32 serie, parameter not available on all devices. Refer to device datasheet for channels availability.

Return values:

Returned

value can be one of the following values:

Definition at line 698 of file stm32f4xx_ll_dac.h.

References DAC_CR_CHX_BITOFFSET_MASK.

__STATIC_INLINE uint32_t LL_DAC_GetWaveTriangleAmplitude	(	DAC_TypeDef *	DACx,
		uint32_t	DAC_Channel
	)

Get the triangle waveform generation for the selected DAC channel: triangle mode and amplitude.

Reference Manual to LL API cross reference:: CR MAMP1 LL_DAC_GetWaveTriangleAmplitude
CR MAMP2 LL_DAC_GetWaveTriangleAmplitude

Parameters:

DACx	DAC instance
DAC_Channel	This parameter can be one of the following values: LL_DAC_CHANNEL_1 LL_DAC_CHANNEL_2 (1) (1) On this STM32 serie, parameter not available on all devices. Refer to device datasheet for channels availability.

Return values:

Returned

value can be one of the following values:

Definition at line 771 of file stm32f4xx_ll_dac.h.

__STATIC_INLINE void LL_DAC_SetOutputBuffer	(	DAC_TypeDef *	DACx,
		uint32_t	DAC_Channel,
		uint32_t	OutputBuffer
	)

Set the output buffer for the selected DAC channel.

Reference Manual to LL API cross reference:: CR BOFF1 LL_DAC_SetOutputBuffer
CR BOFF2 LL_DAC_SetOutputBuffer

Parameters:

DACx	DAC instance
DAC_Channel	This parameter can be one of the following values: LL_DAC_CHANNEL_1 LL_DAC_CHANNEL_2 (1) (1) On this STM32 serie, parameter not available on all devices. Refer to device datasheet for channels availability.
OutputBuffer	This parameter can be one of the following values: LL_DAC_OUTPUT_BUFFER_ENABLE LL_DAC_OUTPUT_BUFFER_DISABLE

Return values:

None

Definition at line 794 of file stm32f4xx_ll_dac.h.

__STATIC_INLINE void LL_DAC_SetTriggerSource	(	DAC_TypeDef *	DACx,
		uint32_t	DAC_Channel,
		uint32_t	TriggerSource
	)

Set the conversion trigger source for the selected DAC channel.

Note:: For conversion trigger source to be effective, DAC trigger must be enabled using function LL_DAC_EnableTrigger().; To set conversion trigger source, DAC channel must be disabled. Otherwise, the setting is discarded.; Availability of parameters of trigger sources from timer depends on timers availability on the selected device.

Reference Manual to LL API cross reference:: CR TSEL1 LL_DAC_SetTriggerSource
CR TSEL2 LL_DAC_SetTriggerSource

Parameters:

DACx	DAC instance
DAC_Channel	This parameter can be one of the following values: LL_DAC_CHANNEL_1 LL_DAC_CHANNEL_2 (1) (1) On this STM32 serie, parameter not available on all devices. Refer to device datasheet for channels availability.
TriggerSource	This parameter can be one of the following values: LL_DAC_TRIG_SOFTWARE LL_DAC_TRIG_EXT_TIM8_TRGO LL_DAC_TRIG_EXT_TIM7_TRGO LL_DAC_TRIG_EXT_TIM6_TRGO LL_DAC_TRIG_EXT_TIM5_TRGO LL_DAC_TRIG_EXT_TIM4_TRGO LL_DAC_TRIG_EXT_TIM2_TRGO LL_DAC_TRIG_EXT_EXTI_LINE9

Return values:

None

Definition at line 545 of file stm32f4xx_ll_dac.h.

References DAC_CR_CHX_BITOFFSET_MASK.

__STATIC_INLINE void LL_DAC_SetWaveAutoGeneration	(	DAC_TypeDef *	DACx,
		uint32_t	DAC_Channel,
		uint32_t	WaveAutoGeneration
	)

Set the waveform automatic generation mode for the selected DAC channel.

Reference Manual to LL API cross reference:: CR WAVE1 LL_DAC_SetWaveAutoGeneration
CR WAVE2 LL_DAC_SetWaveAutoGeneration

Parameters:

DACx	DAC instance
DAC_Channel	This parameter can be one of the following values: LL_DAC_CHANNEL_1 LL_DAC_CHANNEL_2 (1) (1) On this STM32 serie, parameter not available on all devices. Refer to device datasheet for channels availability.
WaveAutoGeneration	This parameter can be one of the following values: LL_DAC_WAVE_AUTO_GENERATION_NONE LL_DAC_WAVE_AUTO_GENERATION_NOISE LL_DAC_WAVE_AUTO_GENERATION_TRIANGLE

Return values:

None

Definition at line 602 of file stm32f4xx_ll_dac.h.

__STATIC_INLINE void LL_DAC_SetWaveNoiseLFSR	(	DAC_TypeDef *	DACx,
		uint32_t	DAC_Channel,
		uint32_t	NoiseLFSRMask
	)

Set the noise waveform generation for the selected DAC channel: Noise mode and parameters LFSR (linear feedback shift register).

Note:: For wave generation to be effective, DAC channel wave generation mode must be enabled using function LL_DAC_SetWaveAutoGeneration().; This setting can be set when the selected DAC channel is disabled (otherwise, the setting operation is ignored).

Reference Manual to LL API cross reference:: CR MAMP1 LL_DAC_SetWaveNoiseLFSR
CR MAMP2 LL_DAC_SetWaveNoiseLFSR

Parameters:

DACx	DAC instance
DAC_Channel	This parameter can be one of the following values: LL_DAC_CHANNEL_1 LL_DAC_CHANNEL_2 (1) (1) On this STM32 serie, parameter not available on all devices. Refer to device datasheet for channels availability.
NoiseLFSRMask	This parameter can be one of the following values: LL_DAC_NOISE_LFSR_UNMASK_BIT0 LL_DAC_NOISE_LFSR_UNMASK_BITS1_0 LL_DAC_NOISE_LFSR_UNMASK_BITS2_0 LL_DAC_NOISE_LFSR_UNMASK_BITS3_0 LL_DAC_NOISE_LFSR_UNMASK_BITS4_0 LL_DAC_NOISE_LFSR_UNMASK_BITS5_0 LL_DAC_NOISE_LFSR_UNMASK_BITS6_0 LL_DAC_NOISE_LFSR_UNMASK_BITS7_0 LL_DAC_NOISE_LFSR_UNMASK_BITS8_0 LL_DAC_NOISE_LFSR_UNMASK_BITS9_0 LL_DAC_NOISE_LFSR_UNMASK_BITS10_0 LL_DAC_NOISE_LFSR_UNMASK_BITS11_0

Return values:

None

Definition at line 665 of file stm32f4xx_ll_dac.h.

References DAC_CR_CHX_BITOFFSET_MASK.

__STATIC_INLINE void LL_DAC_SetWaveTriangleAmplitude	(	DAC_TypeDef *	DACx,
		uint32_t	DAC_Channel,
		uint32_t	TriangleAmplitude
	)

Set the triangle waveform generation for the selected DAC channel: triangle mode and amplitude.

Note:: For wave generation to be effective, DAC channel wave generation mode must be enabled using function LL_DAC_SetWaveAutoGeneration().; This setting can be set when the selected DAC channel is disabled (otherwise, the setting operation is ignored).

Reference Manual to LL API cross reference:: CR MAMP1 LL_DAC_SetWaveTriangleAmplitude
CR MAMP2 LL_DAC_SetWaveTriangleAmplitude

Parameters:

DACx	DAC instance
DAC_Channel	This parameter can be one of the following values: LL_DAC_CHANNEL_1 LL_DAC_CHANNEL_2 (1) (1) On this STM32 serie, parameter not available on all devices. Refer to device datasheet for channels availability.
TriangleAmplitude	This parameter can be one of the following values: LL_DAC_TRIANGLE_AMPLITUDE_1 LL_DAC_TRIANGLE_AMPLITUDE_3 LL_DAC_TRIANGLE_AMPLITUDE_7 LL_DAC_TRIANGLE_AMPLITUDE_15 LL_DAC_TRIANGLE_AMPLITUDE_31 LL_DAC_TRIANGLE_AMPLITUDE_63 LL_DAC_TRIANGLE_AMPLITUDE_127 LL_DAC_TRIANGLE_AMPLITUDE_255 LL_DAC_TRIANGLE_AMPLITUDE_511 LL_DAC_TRIANGLE_AMPLITUDE_1023 LL_DAC_TRIANGLE_AMPLITUDE_2047 LL_DAC_TRIANGLE_AMPLITUDE_4095

Return values:

None

Definition at line 737 of file stm32f4xx_ll_dac.h.

References DAC_CR_CHX_BITOFFSET_MASK.

Modules

Functions

Function Documentation