10 Replies Latest reply on Sep 20, 2017 12:37 PM by user_264156242

    Class D adcDelSig>Filter>Pwm using DMA only

    user_264156242

      Hi, this is my first project and am having a bit of a struggle getting this to work. Basically the adc is differential with an audio input sampled at 192Ksps>Filter for Low Pass.

       

      The problem occurs trying to get the Filter value out of the DMA to the Pwm compare1 register.

       

      I am attaching the project bundle.

       

      Any help or pointers would be very much appreciated.

       

      Thanks in Advance

       

      Al