ST STM32F2 User Manual

UM1940
HAL DAC Extension Driver
DocID028236 Rev 2
175/1371
Return values
None:
DAC_DMAHalfConvCpltCh2
Function name
void DAC_DMAHalfConvCpltCh2 (DMA_HandleTypeDef *
hdma)
Function description
DMA half transfer complete callback.
Parameters
hdma: pointer to a DMA_HandleTypeDef structure that
contains the configuration information for the specified DMA
module.
Return values
None:
13.2 DACEx Firmware driver defines
13.2.1 DACEx
DAC LFS Run Mask Triangle Amplitude
DAC_LFSRUNMASK_BIT0
Unmask DAC channel LFSR bit0 for noise wave
generation
DAC_LFSRUNMASK_BITS1_0
Unmask DAC channel LFSR bit[1:0] for noise wave
generation
DAC_LFSRUNMASK_BITS2_0
Unmask DAC channel LFSR bit[2:0] for noise wave
generation
DAC_LFSRUNMASK_BITS3_0
Unmask DAC channel LFSR bit[3:0] for noise wave
generation
DAC_LFSRUNMASK_BITS4_0
Unmask DAC channel LFSR bit[4:0] for noise wave
generation
DAC_LFSRUNMASK_BITS5_0
Unmask DAC channel LFSR bit[5:0] for noise wave
generation
DAC_LFSRUNMASK_BITS6_0
Unmask DAC channel LFSR bit[6:0] for noise wave
generation
DAC_LFSRUNMASK_BITS7_0
Unmask DAC channel LFSR bit[7:0] for noise wave
generation
DAC_LFSRUNMASK_BITS8_0
Unmask DAC channel LFSR bit[8:0] for noise wave
generation
DAC_LFSRUNMASK_BITS9_0
Unmask DAC channel LFSR bit[9:0] for noise wave
generation
DAC_LFSRUNMASK_BITS10_0
Unmask DAC channel LFSR bit[10:0] for noise
wave generation
DAC_LFSRUNMASK_BITS11_0
Unmask DAC channel LFSR bit[11:0] for noise
wave generation
DAC_TRIANGLEAMPLITUDE_1
Select max triangle amplitude of 1
DAC_TRIANGLEAMPLITUDE_3
Select max triangle amplitude of 3
DAC_TRIANGLEAMPLITUDE_7
Select max triangle amplitude of 7

ST STM32F2 Specifications

General

Brand	ST
Model	STM32F2
Category	Microcontrollers
Language	English