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Peripheral Control functions
Functions

Peripheral Control functions
[DAC Exported Functions]

Peripheral Control functions. More...

Functions

uint32_t HAL_DAC_GetValue (DAC_HandleTypeDef *hdac, uint32_t Channel)
 Returns the last data output value of the selected DAC channel.
HAL_StatusTypeDef HAL_DAC_ConfigChannel (DAC_HandleTypeDef *hdac, DAC_ChannelConfTypeDef *sConfig, uint32_t Channel)
 Configures the selected DAC channel.

Detailed Description

Peripheral Control functions. 

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

Function Documentation

HAL_StatusTypeDef HAL_DAC_ConfigChannel ( DAC_HandleTypeDef *  hdac,
DAC_ChannelConfTypeDef *  sConfig,
uint32_t  Channel 
)

Configures the selected DAC channel.

Parameters:
hdac,:pointer to a DAC_HandleTypeDef structure that contains the configuration information for the specified DAC.
sConfig,:DAC configuration structure.
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:
HALstatus

Definition at line 928 of file stm32l4xx_hal_dac.c.

uint32_t HAL_DAC_GetValue ( DAC_HandleTypeDef *  hdac,
uint32_t  Channel 
)

Returns 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.
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:
Theselected DAC channel data output value.

Definition at line 901 of file stm32l4xx_hal_dac.c.

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