ST STM32F31xx

UM1581
Digital-to-analog converter (DAC)
DocID023800 Rev 1
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 DAC APB clock must be enabled to get write access to DAC registers using
RCC_APB1PeriphClockCmd(RCC_APB1Periph_DAC, ENABLE);
 Configure DAC_OUTx (DAC_OUT1: PA4, DAC_OUT2: PA5) in analog mode.
 Configure the DAC channel using DAC_Init();
 Enable the DAC channel using DAC_Cmd();
7.2.3 DAC channels configuration: trigger, output buffer, data format
 DAC_DeInit()
 DAC_Init()
 DAC_StructInit()
 DAC_Cmd()
 DAC_SoftwareTriggerCmd()
 DAC_DualSoftwareTriggerCmd()
 DAC_WaveGenerationCmd()
 DAC_SetChannel1Data()
 DAC_SetChannel2Data()
 DAC_SetDualChannelData()
 DAC_GetDataOutputValue()
7.2.4 DMA management functions
 DAC_DMACmd()
7.2.5 Interrupts and flags management functions
 DAC_ITConfig()
 DAC_GetFlagStatus()
 DAC_ClearFlag()
 DAC_GetITStatus()
 DAC_ClearITPendingBit()
7.2.6 DAC channels configuration
7.2.6.1 DAC_DeInit
Function Name
void DAC_DeInit ( void )
Function Description
Deinitializes the DAC peripheral registers to their default reset
values.
Parameters
 None.
Return values
 None.
Notes
 None.