这个函数
void DAC_SetChannel1Data
(
uint32_t
DAC_Align,
uint16_t
Data
)
Set the specified data holding register value for DAC channel1.
Parameters:
DAC_Align,: Specifies the data alignment for DAC channel1. This parameter can be one of the following values:
Data : Data to be loaded in the selected data holding register.
DAC_Align_8b_R: 8bit right data alignment selected
DAC_Align_12b_L: 12bit left data alignment selected
DAC_Align_12b_R: 12bit right data alignment selected
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