1 Reply Latest reply on Aug 19, 2018 7:20 PM by HongyanW_86

    MB91F534 ADC +DMA

    wxwxc_3645076

      if I used DMA to transfer the result of ADC conversion result, Can I still use adc interrupt normally?             

      Will the interrupt flag be cleared by DMA? Because I want to do something in the ADC interrupt.

       

      I found a strange phenomenon:

          When using ADC interrupt to trigger dma transfers, the interrupt flag bit is not set to 1 when the program enters the interrupt function breakpoint.1534384796(1).jpg