4 Replies Latest reply on Nov 26, 2015 8:11 PM by alexander.drozdov

    Ubuntu 14.04, ASMedia and Re-enumeration

    alexander.drozdov

      Hi!

         

      I found that if I do renumeration:

         
      CyU3PConnectState(CyFalse, CyTrue); sleep_ms(200); CyU3PConnectState(CyTrue, CyTrue); 
         

      I have no receive any Setup requests / Events from USB. As a result my device losts from the host. It happens only under Linux (3.13, 3.16, 3.19, 4.0) with ASMedia ASM1042A controller when connected with USB 3 cable. All other controllers works well.

         

      If I repeat re-enumeration for a some time (2-7 times) it will done successfully.

         

      Is it known issue?