ST STM32F2 User Manual

UM1940
LL DAC Generic Driver
DocID028236 Rev 2
841/1371
LL_DAC_EnableTrigger
Function name
__STATIC_INLINE void LL_DAC_EnableTrigger
(DAC_TypeDef * DACx, uint32_t DAC_Channel)
Function description
Enable DAC trigger of the selected channel.
Parameters
DACx: DAC instance
DAC_Channel: This parameter can be one of the following
values:
LL_DAC_CHANNEL_1
LL_DAC_CHANNEL_2
Return values
None:
Notes
- If DAC trigger is disabled, DAC conversion is performed
automatically once the data holding register is updated, using
functions "LL_DAC_ConvertData{8; 12}{Right; Left}
Aligned()": LL_DAC_ConvertData12RightAligned(), ... If DAC
trigger is enabled, DAC conversion is performed only when a
hardware of software trigger event is occurring. Select trigger
source using function LL_DAC_SetTriggerSource().
Reference Manual to
LL API cross
reference:
CR TEN1 LL_DAC_EnableTrigger
CR TEN2 LL_DAC_EnableTrigger
LL_DAC_DisableTrigger
Function name
__STATIC_INLINE void LL_DAC_DisableTrigger
(DAC_TypeDef * DACx, uint32_t DAC_Channel)
Function description
Disable DAC trigger of the selected channel.
Parameters
DACx: DAC instance
DAC_Channel: This parameter can be one of the following
values:
LL_DAC_CHANNEL_1
LL_DAC_CHANNEL_2
Return values
None:
Reference Manual to
LL API cross
reference:
CR TEN1 LL_DAC_DisableTrigger
CR TEN2 LL_DAC_DisableTrigger
LL_DAC_IsTriggerEnabled
Function name
__STATIC_INLINE uint32_t LL_DAC_IsTriggerEnabled
(DAC_TypeDef * DACx, uint32_t DAC_Channel)
Function description
Get DAC trigger state of the selected channel.
Parameters
DACx: DAC instance
DAC_Channel: This parameter can be one of the following
values:
LL_DAC_CHANNEL_1
LL_DAC_CHANNEL_2
Return values
State: of bit (1 or 0).

ST STM32F2 Specifications

General

Brand	ST
Model	STM32F2
Category	Microcontrollers
Language	English