stm32l4xx_hal_dac_ex.c File Reference

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

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Detailed Description

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

Author:

MCD Application Team

Version:

V1.5.1

Date:

31-May-2016

  ==============================================================================
                      ##### How to use this driver #####
  ==============================================================================
    [..]          
      (+) When Dual mode is enabled (i.e. DAC Channel1 and Channel2 are used simultaneously) :
          Use HAL_DACEx_DualGetValue() to get digital data to be converted and use
          HAL_DACEx_DualSetValue() to set digital value to converted simultaneously in Channel 1 and Channel 2.  
      (+) Use HAL_DACEx_TriangleWaveGenerate() to generate Triangle signal.
      (+) Use HAL_DACEx_NoiseWaveGenerate() to generate Noise signal.

      (+) HAL_DACEx_SelfCalibrate to calibrate one DAC channel.
      (+) HAL_DACEx_SetUserTrimming to set user trimming value.
      (+) HAL_DACEx_GetTrimOffset to retrieve trimming value (factory setting 
          after reset, user setting if HAL_DACEx_SetUserTrimming have been used 
          at least one time after reset).

 

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Definition in file stm32l4xx_hal_dac_ex.c.