Extended DAC HAL module driver. This file provides firmware functions to manage the extended functionalities of the DAC peripheral. More...

Functions
HAL_StatusTypeDef	HAL_DACEx_DualStart (DAC_HandleTypeDef *hdac)
	Enables DAC and starts conversion of both channels. More...

HAL_StatusTypeDef	HAL_DACEx_DualStop (DAC_HandleTypeDef *hdac)
	Disables DAC and stop conversion of both channels. More...

HAL_StatusTypeDef	HAL_DACEx_TriangleWaveGenerate (DAC_HandleTypeDef *hdac, uint32_t Channel, uint32_t Amplitude)
	Enable or disable the selected DAC channel wave generation. More...

HAL_StatusTypeDef	HAL_DACEx_NoiseWaveGenerate (DAC_HandleTypeDef *hdac, uint32_t Channel, uint32_t Amplitude)
	Enable or disable the selected DAC channel wave generation. More...

HAL_StatusTypeDef	HAL_DACEx_DualSetValue (DAC_HandleTypeDef *hdac, uint32_t Alignment, uint32_t Data1, uint32_t Data2)
	Set the specified data holding register value for dual DAC channel. More...

void	HAL_DACEx_ConvCpltCallbackCh2 (DAC_HandleTypeDef *hdac)
	Conversion complete callback in non-blocking mode for Channel2. More...

void	HAL_DACEx_ConvHalfCpltCallbackCh2 (DAC_HandleTypeDef *hdac)
	Conversion half DMA transfer callback in non-blocking mode for Channel2. More...

void	HAL_DACEx_ErrorCallbackCh2 (DAC_HandleTypeDef *hdac)
	Error DAC callback for Channel2. More...

void	HAL_DACEx_DMAUnderrunCallbackCh2 (DAC_HandleTypeDef *hdac)
	DMA underrun DAC callback for Channel2. More...

uint32_t	HAL_DACEx_DualGetValue (const DAC_HandleTypeDef *hdac)
	Return the last data output value of the selected DAC channel. More...

void	DAC_DMAConvCpltCh2 (DMA_HandleTypeDef *hdma)
	DMA conversion complete callback. More...

void	DAC_DMAHalfConvCpltCh2 (DMA_HandleTypeDef *hdma)
	DMA half transfer complete callback. More...

void	DAC_DMAErrorCh2 (DMA_HandleTypeDef *hdma)
	DMA error callback. More...

Detailed Description

Extended DAC HAL module driver. This file provides firmware functions to manage the extended functionalities of the DAC peripheral.

Author: MCD Application Team

Attention

This software is licensed under terms that can be found in the LICENSE file in the root directory of this software component. If no LICENSE file comes with this software, it is provided AS-IS.

 ==============================================================================
                     ##### How to use this driver #####
 ==============================================================================
   [..]
    *** Signal generation operation ***
    ===================================
    [..]
     (+) Use HAL_DACEx_TriangleWaveGenerate() to generate Triangle signal.
     (+) Use HAL_DACEx_NoiseWaveGenerate() to generate Noise signal.

Definition in file stm32f4xx_hal_dac_ex.c.

Functions

Detailed Description