ADC DMA

ADC怎么使用DMA模式

发布于 2021-11-03 11:38:37 浏览：2107 订阅该版

4 个回答

小小李sunny 2021-11-03

这家伙很懒，什么也没写！

黄城铭 2021-11-04

这家伙很懒，什么也没写！

```
#define ADC1_CONFIG                                                 \
    {                                                               \
       .Instance                   = ADC1,                          \
       .Init.ClockPrescaler        = ADC_CLOCK_SYNC_PCLK_DIV4,      \
       .Init.Resolution            = ADC_RESOLUTION_12B,            \
       .Init.DataAlign             = ADC_DATAALIGN_RIGHT,           \
       .Init.ScanConvMode          = ADC_SCAN_DISABLE,              \
       .Init.EOCSelection          = ADC_EOC_SINGLE_CONV,           \
       .Init.LowPowerAutoWait      = DISABLE,                       \
       .Init.ContinuousConvMode    = DISABLE,                       \
       .Init.NbrOfConversion       = 1,                             \
       .Init.DiscontinuousConvMode = DISABLE,                       \
       .Init.NbrOfDiscConversion   = 1,                             \
       .Init.ExternalTrigConv      = ADC_SOFTWARE_START,            \
       .Init.DMAContinuousRequests = DISABLE,                       \
       .Init.Overrun               = ADC_OVR_DATA_OVERWRITTEN,      \
    }
```.Init.DMAContinuousRequests = DISABLE,配置中DMAContinuousRequests只能是DISABLE吗