ST STM32F2 User Manual

LL DAC Generic Driver
UM1940
842/1371
DocID028236 Rev 2
Reference Manual to
LL API cross
reference:
CR TEN1 LL_DAC_IsTriggerEnabled
CR TEN2 LL_DAC_IsTriggerEnabled
LL_DAC_TrigSWConversion
Function name
__STATIC_INLINE void LL_DAC_TrigSWConversion
(DAC_TypeDef * DACx, uint32_t DAC_Channel)
Function description
Trig DAC conversion by software for the selected DAC channel.
Parameters
DACx: DAC instance
DAC_Channel: This parameter can a combination of the
following values:
LL_DAC_CHANNEL_1
LL_DAC_CHANNEL_2
Return values
None:
Notes
Preliminarily, DAC trigger must be set to software trigger
using function LL_DAC_SetTriggerSource() with parameter
"LL_DAC_TRIGGER_SOFTWARE". and DAC trigger must be
enabled using function LL_DAC_EnableTrigger().
For devices featuring DAC with 2 channels: this function can
perform a SW start of both DAC channels simultaneously.
Two channels can be selected as parameter. Example:
(LL_DAC_CHANNEL_1 | LL_DAC_CHANNEL_2)
Reference Manual to
LL API cross
reference:
SWTRIGR SWTRIG1 LL_DAC_TrigSWConversion
SWTRIGR SWTRIG2 LL_DAC_TrigSWConversion
LL_DAC_ConvertData12RightAligned
Function name
__STATIC_INLINE void LL_DAC_ConvertData12RightAligned
(DAC_TypeDef * DACx, uint32_t DAC_Channel, uint32_t Data)
Function description
Set the data to be loaded in the data holding register in format 12
bits left alignment (LSB aligned on bit 0), for the selected DAC
channel.
Parameters
DACx: DAC instance
DAC_Channel: This parameter can be one of the following
values:
LL_DAC_CHANNEL_1
LL_DAC_CHANNEL_2
Data: Value between Min_Data=0x000 and
Max_Data=0xFFF
Return values
None:
Reference Manual to
LL API cross
reference:
DHR12R1 DACC1DHR LL_DAC_ConvertData12RightAligned
DHR12R2 DACC2DHR
LL_DAC_ConvertData12RightAligned
LL_DAC_ConvertData12LeftAligned
Function name
__STATIC_INLINE void LL_DAC_ConvertData12LeftAligned

ST STM32F2 Specifications

General

Brand	ST
Model	STM32F2
Category	Microcontrollers
Language	English