ST STM32F2 User Manual

UM1940
LL DAC Generic Driver
DocID028236 Rev 2
845/1371
LL_DAC_CHANNEL_1
LL_DAC_CHANNEL_2
Return values
Value: between Min_Data=0x000 and Max_Data=0xFFF
Notes
Whatever alignment and resolution settings (using functions
"LL_DAC_ConvertData{8; 12}{Right; Left} Aligned()":
LL_DAC_ConvertData12RightAligned(), ...), output data
format is 12 bits right aligned (LSB aligned on bit 0).
Reference Manual to
LL API cross
reference:
DOR1 DACC1DOR LL_DAC_RetrieveOutputData
DOR2 DACC2DOR LL_DAC_RetrieveOutputData
LL_DAC_IsActiveFlag_DMAUDR1
Function name
__STATIC_INLINE uint32_t LL_DAC_IsActiveFlag_DMAUDR1
(DAC_TypeDef * DACx)
Function description
Get DAC underrun flag for DAC channel 1.
Parameters
DACx: DAC instance
Return values
State: of bit (1 or 0).
Reference Manual to
LL API cross
reference:
SR DMAUDR1 LL_DAC_IsActiveFlag_DMAUDR1
LL_DAC_IsActiveFlag_DMAUDR2
Function name
__STATIC_INLINE uint32_t LL_DAC_IsActiveFlag_DMAUDR2
(DAC_TypeDef * DACx)
Function description
Get DAC underrun flag for DAC channel 2.
Parameters
DACx: DAC instance
Return values
State: of bit (1 or 0).
Reference Manual to
LL API cross
reference:
SR DMAUDR2 LL_DAC_IsActiveFlag_DMAUDR2
LL_DAC_ClearFlag_DMAUDR1
Function name
__STATIC_INLINE void LL_DAC_ClearFlag_DMAUDR1
(DAC_TypeDef * DACx)
Function description
Clear DAC underrun flag for DAC channel 1.
Parameters
DACx: DAC instance
Return values
None:
Reference Manual to
LL API cross
reference:
SR DMAUDR1 LL_DAC_ClearFlag_DMAUDR1

ST STM32F2 Specifications

General

Brand	ST
Model	STM32F2
Category	Microcontrollers
Language	English