Peripheral Control functions

Extended Peripheral Control functions. More...

Functions
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.

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Detailed Description

Extended Peripheral Control functions.

  ==============================================================================
             ##### Peripheral Control functions #####
  ==============================================================================
    [..]  This section provides functions allowing to:
      (+) Configure channels.
      (+) Set the specified data holding register value for DAC channel.

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Function Documentation

uint32_t HAL_DACEx_DualGetValue

(

DAC_HandleTypeDef *

hdac

)

Return the last data output value of the selected DAC channel.

Parameters:

hdac,:

pointer to a DAC_HandleTypeDef structure that contains the configuration information for the specified DAC.

Return values:

The	selected DAC channel data output value.

Definition at line 553 of file stm32l4xx_hal_dac_ex.c.

References __DAC_HandleTypeDef::Instance.

uint32_t HAL_DACEx_GetTrimOffset	(	DAC_HandleTypeDef *	hdac,
		uint32_t	Channel
	)

Return the DAC trimming value.

Parameters:

hdac	: DAC handle
Channel,:	The selected DAC channel. This parameter can be one of the following values: DAC_CHANNEL_1: DAC Channel1 selected DAC_CHANNEL_2: DAC Channel2 selected

Return values:

Trimming

value : range: 0->31

Definition at line 503 of file stm32l4xx_hal_dac_ex.c.

References assert_param, HAL_DAC_STATE_RESET, __DAC_HandleTypeDef::Instance, IS_DAC_CHANNEL, and __DAC_HandleTypeDef::State.