ST STM32F2 User Manual

LL DAC Generic Driver
UM1940
840/1371
DocID028236 Rev 2
LL_DAC_Enable
Function name
__STATIC_INLINE void LL_DAC_Enable (DAC_TypeDef *
DACx, uint32_t DAC_Channel)
Function description
Enable DAC 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
After enable from off state, DAC channel requires a delay for
output voltage to reach accuracy +/- 1 LSB. Refer to device
datasheet, parameter "tWAKEUP".
Reference Manual to
LL API cross
reference:
CR EN1 LL_DAC_Enable
CR EN2 LL_DAC_Enable
LL_DAC_Disable
Function name
__STATIC_INLINE void LL_DAC_Disable (DAC_TypeDef *
DACx, uint32_t DAC_Channel)
Function description
Disable DAC 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 EN1 LL_DAC_Disable
CR EN2 LL_DAC_Disable
LL_DAC_IsEnabled
Function name
__STATIC_INLINE uint32_t LL_DAC_IsEnabled (DAC_TypeDef
* DACx, uint32_t DAC_Channel)
Function description
Get DAC enable 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).
Reference Manual to
LL API cross
reference:
CR EN1 LL_DAC_IsEnabled
CR EN2 LL_DAC_IsEnabled

ST STM32F2 Specifications

General

Brand	ST
Model	STM32F2
Category	Microcontrollers
Language	English