ST STM32F2 User Manual

LL DAC Generic Driver
UM1940
838/1371
DocID028236 Rev 2
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
Returned: value can be one of the following values:
LL_DAC_OUTPUT_BUFFER_ENABLE
LL_DAC_OUTPUT_BUFFER_DISABLE
Reference Manual to
LL API cross
reference:
CR BOFF1 LL_DAC_GetOutputBuffer
CR BOFF2 LL_DAC_GetOutputBuffer
LL_DAC_EnableDMAReq
Function name
__STATIC_INLINE void LL_DAC_EnableDMAReq
(DAC_TypeDef * DACx, uint32_t DAC_Channel)
Function description
Enable DAC DMA transfer request 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
To configure DMA source address (peripheral address), use
function LL_DAC_DMA_GetRegAddr().
Reference Manual to
LL API cross
reference:
CR DMAEN1 LL_DAC_EnableDMAReq
CR DMAEN2 LL_DAC_EnableDMAReq
LL_DAC_DisableDMAReq
Function name
__STATIC_INLINE void LL_DAC_DisableDMAReq
(DAC_TypeDef * DACx, uint32_t DAC_Channel)
Function description
Disable DAC DMA transfer request 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
To configure DMA source address (peripheral address), use
function LL_DAC_DMA_GetRegAddr().
Reference Manual to
LL API cross
reference:
CR DMAEN1 LL_DAC_DisableDMAReq
CR DMAEN2 LL_DAC_DisableDMAReq

ST STM32F2 Specifications

General

Brand	ST
Model	STM32F2
Category	Microcontrollers
Language	English