4 Replies Latest reply on Apr 15, 2020 11:20 PM by HuYa_4249091

    After PC Complete FinishDataXfer(), Notify FX3 on Auto DMA Mode?

    HuYa_4249091

      Hi, I knew the manual DMA mode could get a callback from PC, if PC has already received data from DMA buffer by FinishDataXfer().

       

      However, I use AUTO DMA mode now. I need to do something on FX3 after PC has received desired data size.

      Now, my way is PC send a no-data request by control endpoint after that.

       

      Curiously, is there any function or mechanism from FX3 API to get the information on AUTO DMA mode?

       

      Best Regards,

      Hughes