2 Replies Latest reply on Apr 11, 2014 4:14 AM by thinker.the

    USBFS ISOC EP continues to send data when trigger only once

    user_189850962

      Hi,

         

      I use USBFS w/ Automatic DMA, ISOC EP and max packet size of 512Bytes.

         

      When i execute only once the command:

         

      USBFS_LoadInEP(EP1, USBFS_NULL, sizeof(EP1_RAM));

         

      I see that the data in the EP is pending even after i read it in the C# application (i use the AN56377 example).

         

      how can i make the burst of 512bytes to send only once and not endlessly?

         

       

         

      Thank you,

         

      Naftali.