5 Replies Latest reply on Sep 26, 2014 11:54 PM by nsankar

    When will link_up_callback/link_down_callback be called?

    sam.lin

      I have called wiced_network_register_link_callback(sta_link_up, sta_link_down);

      in my application and add print "Link UP" and "Link Down" in the callbacks.

      I just leave my device on the desk and no network traffic for a while,

      sometimes I found my console shows "Link UP/Link Down" multiple times like

      below:

       

      Link UP

      Link Down

      Link UP

      Link Down

      Link UP

      Link Down

      Link UP

       

      Does that mean the system automatically calls link_up/link_down callbacks when

      I actually doing nothing? Is this normal (for BCM4390)?

       

      Thanks.