[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [lwip-users] Receiving of data slows down / lwIP 1.4.0

From: Sergio R. Caprile
Subject: Re: [lwip-users] Receiving of data slows down / lwIP 1.4.0
Date: Fri, 14 Mar 2014 20:42:35 -0300
User-agent: Mozilla/5.0 (Windows NT 5.1; rv:24.0) Gecko/20100101 Thunderbird/24.3.0

Get and install "wireshark"
    Capture the traffic
        Look for any unusual TCP stuff (retransmissions, etc)
        Look for dead times
Move a pin on your routines entry point
    Watch those pins toggling on an oscilloscope.
Compare what you see in the scope with the wireshark capture

If you don't find the answer, post whatever calls for your attention +
capture files + oscilograms and I will try to help.


reply via email to

[Prev in Thread] Current Thread [Next in Thread]