stm32f4xx_hal_dac_ex.h File Reference

#include "stm32f4xx_hal_def.h"

Go to the source code of this file.

Defines
#define	DAC_LFSRUNMASK_BIT0   0x00000000U
#define	DAC_LFSRUNMASK_BITS1_0   ((uint32_t)DAC_CR_MAMP1_0)
#define	DAC_LFSRUNMASK_BITS2_0   ((uint32_t)DAC_CR_MAMP1_1)
#define	DAC_LFSRUNMASK_BITS3_0   ((uint32_t)DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0)
#define	DAC_LFSRUNMASK_BITS4_0   ((uint32_t)DAC_CR_MAMP1_2)
#define	DAC_LFSRUNMASK_BITS5_0   ((uint32_t)DAC_CR_MAMP1_2 | DAC_CR_MAMP1_0)
#define	DAC_LFSRUNMASK_BITS6_0   ((uint32_t)DAC_CR_MAMP1_2 | DAC_CR_MAMP1_1)
#define	DAC_LFSRUNMASK_BITS7_0   ((uint32_t)DAC_CR_MAMP1_2 | DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0)
#define	DAC_LFSRUNMASK_BITS8_0   ((uint32_t)DAC_CR_MAMP1_3)
#define	DAC_LFSRUNMASK_BITS9_0   ((uint32_t)DAC_CR_MAMP1_3 | DAC_CR_MAMP1_0)
#define	DAC_LFSRUNMASK_BITS10_0   ((uint32_t)DAC_CR_MAMP1_3 | DAC_CR_MAMP1_1)
#define	DAC_LFSRUNMASK_BITS11_0   ((uint32_t)DAC_CR_MAMP1_3 | DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0)
#define	DAC_TRIANGLEAMPLITUDE_1   0x00000000U
#define	DAC_TRIANGLEAMPLITUDE_3   ((uint32_t)DAC_CR_MAMP1_0)
#define	DAC_TRIANGLEAMPLITUDE_7   ((uint32_t)DAC_CR_MAMP1_1)
#define	DAC_TRIANGLEAMPLITUDE_15   ((uint32_t)DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0)
#define	DAC_TRIANGLEAMPLITUDE_31   ((uint32_t)DAC_CR_MAMP1_2)
#define	DAC_TRIANGLEAMPLITUDE_63   ((uint32_t)DAC_CR_MAMP1_2 | DAC_CR_MAMP1_0)
#define	DAC_TRIANGLEAMPLITUDE_127   ((uint32_t)DAC_CR_MAMP1_2 | DAC_CR_MAMP1_1)
#define	DAC_TRIANGLEAMPLITUDE_255   ((uint32_t)DAC_CR_MAMP1_2 | DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0)
#define	DAC_TRIANGLEAMPLITUDE_511   ((uint32_t)DAC_CR_MAMP1_3)
#define	DAC_TRIANGLEAMPLITUDE_1023   ((uint32_t)DAC_CR_MAMP1_3 | DAC_CR_MAMP1_0)
#define	DAC_TRIANGLEAMPLITUDE_2047   ((uint32_t)DAC_CR_MAMP1_3 | DAC_CR_MAMP1_1)
#define	DAC_TRIANGLEAMPLITUDE_4095   ((uint32_t)DAC_CR_MAMP1_3 | DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0)
#define	IS_DAC_LFSR_UNMASK_TRIANGLE_AMPLITUDE(VALUE)
Functions
uint32_t	HAL_DACEx_DualGetValue (DAC_HandleTypeDef *hdac)
	Returns the last data output value of the selected DAC channel.
HAL_StatusTypeDef	HAL_DACEx_TriangleWaveGenerate (DAC_HandleTypeDef *hdac, uint32_t Channel, uint32_t Amplitude)
	Enables or disables the selected DAC channel wave generation.
HAL_StatusTypeDef	HAL_DACEx_NoiseWaveGenerate (DAC_HandleTypeDef *hdac, uint32_t Channel, uint32_t Amplitude)
	Enables or disables the selected DAC channel wave generation.
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.
void	HAL_DACEx_ConvCpltCallbackCh2 (DAC_HandleTypeDef *hdac)
	Conversion complete callback in non blocking mode for Channel2.
void	HAL_DACEx_ConvHalfCpltCallbackCh2 (DAC_HandleTypeDef *hdac)
	Conversion half DMA transfer callback in non blocking mode for Channel2.
void	HAL_DACEx_ErrorCallbackCh2 (DAC_HandleTypeDef *hdac)
	Error DAC callback for Channel2.
void	HAL_DACEx_DMAUnderrunCallbackCh2 (DAC_HandleTypeDef *hdac)
	DMA underrun DAC callback for channel2.
void	DAC_DMAConvCpltCh2 (DMA_HandleTypeDef *hdma)
	DMA conversion complete callback.
void	DAC_DMAErrorCh2 (DMA_HandleTypeDef *hdma)
	DMA error callback.
void	DAC_DMAHalfConvCpltCh2 (DMA_HandleTypeDef *hdma)
	DMA half transfer complete callback.