ST STM32F2 User Manual

HAL DAC Generic Driver
UM1940
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DocID028236 Rev 2
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
Alignment: Specifies the data alignment. This parameter
can be one of the following values:
DAC_ALIGN_8B_R: 8bit right data alignment selected
DAC_ALIGN_12B_L: 12bit left data alignment selected
DAC_ALIGN_12B_R: 12bit right data alignment selected
Data: Data to be loaded in the selected data holding register.
Return values
HAL: status
HAL_DAC_GetState
Function name
HAL_DAC_StateTypeDef HAL_DAC_GetState
(DAC_HandleTypeDef * hdac)
Function description
return the DAC state
Parameters
hdac: pointer to a DAC_HandleTypeDef structure that
contains the configuration information for the specified DAC.
Return values
HAL: state
HAL_DAC_IRQHandler
Function name
void HAL_DAC_IRQHandler (DAC_HandleTypeDef * hdac)
Function description
Handles DAC interrupt request.
Parameters
hdac: pointer to a DAC_HandleTypeDef structure that
contains the configuration information for the specified DAC.
Return values
None:
HAL_DAC_GetError
Function name
uint32_t HAL_DAC_GetError (DAC_HandleTypeDef * hdac)
Function description
Return the DAC error code.
Parameters
hdac: pointer to a DAC_HandleTypeDef structure that
contains the configuration information for the specified DAC.
Return values
DAC: Error Code
HAL_DAC_ConvCpltCallbackCh1
Function name
void HAL_DAC_ConvCpltCallbackCh1 (DAC_HandleTypeDef *
hdac)
Function description
Conversion complete callback in non blocking mode for Channel1.
Parameters
hdac: pointer to a DAC_HandleTypeDef structure that
contains the configuration information for the specified DAC.
Return values
None:

ST STM32F2 Specifications

General

Brand	ST
Model	STM32F2
Category	Microcontrollers
Language	English