stm32l4xx_hal_dac_ex.h File Reference

Header file of DAC HAL Extended module. More...

#include "stm32l4xx_hal_def.h"

Go to the source code of this file.

Defines
#define	DAC_LFSRUNMASK_BIT0   ((uint32_t)0x00000000)
#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   ((uint32_t)0x00000000)
#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_TRIGGER(TRIGGER)
#define	IS_DAC_SAMPLETIME(TIME)   ((TIME) <= 0x000003FF)
#define	IS_DAC_HOLDTIME(TIME)   ((TIME) <= 0x000003FF)
#define	IS_DAC_SAMPLEANDHOLD(MODE)
#define	IS_DAC_TRIMMINGVALUE(TRIMMINGVALUE)   ((TRIMMINGVALUE) <= 0x1F)
#define	IS_DAC_NEWTRIMMINGVALUE(TRIMMINGVALUE)   ((TRIMMINGVALUE) <= 0x1F)
#define	IS_DAC_CHIP_CONNECTION(CONNECT)
#define	IS_DAC_TRIMMING(TRIMMING)
#define	IS_DAC_LFSR_UNMASK_TRIANGLE_AMPLITUDE(VALUE)
Functions
HAL_StatusTypeDef	HAL_DACEx_TriangleWaveGenerate (DAC_HandleTypeDef *hdac, uint32_t Channel, uint32_t Amplitude)
	Enable or disable the selected DAC channel wave generation.
HAL_StatusTypeDef	HAL_DACEx_NoiseWaveGenerate (DAC_HandleTypeDef *hdac, uint32_t Channel, uint32_t Amplitude)
	Enable or disable 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.
__weak void	HAL_DACEx_ConvCpltCallbackCh2 (DAC_HandleTypeDef *hdac)
	Conversion complete callback in non-blocking mode for Channel2.
__weak void	HAL_DACEx_ConvHalfCpltCallbackCh2 (DAC_HandleTypeDef *hdac)
	Conversion half DMA transfer callback in non-blocking mode for Channel2.
__weak void	HAL_DACEx_ErrorCallbackCh2 (DAC_HandleTypeDef *hdac)
	Error DAC callback for Channel2.
__weak void	HAL_DACEx_DMAUnderrunCallbackCh2 (DAC_HandleTypeDef *hdac)
	DMA underrun DAC callback for Channel2.
HAL_StatusTypeDef	HAL_DACEx_SelfCalibrate (DAC_HandleTypeDef *hdac, DAC_ChannelConfTypeDef *sConfig, uint32_t Channel)
	Run the self calibration of one DAC channel.
HAL_StatusTypeDef	HAL_DACEx_SetUserTrimming (DAC_HandleTypeDef *hdac, DAC_ChannelConfTypeDef *sConfig, uint32_t Channel, uint32_t NewTrimmingValue)
	Set the trimming mode and trimming value (user trimming mode applied).
uint32_t	HAL_DACEx_DualGetValue (DAC_HandleTypeDef *hdac)
	Return the last data output value of the selected DAC channel.
uint32_t	HAL_DACEx_GetTrimOffset (DAC_HandleTypeDef *hdac, uint32_t Channel)
	Return the DAC trimming value.
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.

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Detailed Description

Header file of DAC HAL Extended module.

Author:

MCD Application Team

Attention:

© COPYRIGHT(c) 2017 STMicroelectronics

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. Neither the name of STMicroelectronics nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Definition in file stm32l4xx_hal_dac_ex.h.