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Re: [lwip-users] lwip+ucos-ii
From: |
K.J. Mansley |
Subject: |
Re: [lwip-users] lwip+ucos-ii |
Date: |
20 Jul 2004 10:44:09 +0100 |
On Tue, 2004-07-20 at 09:57, tao meng wrote:
> (1).This afternoon I test lwip0.7.2+ucos-ii+ADI-BF532+my application.After
> it stop send packet to my PC,it enters
> if(tcp_sndbuf(conn->pcb.tcp) ==0) { ...},showing as following:
That means, I think, that it's waiting for an acknowledgement from the
other end. i.e. it has sent a window full of data, and must not send
any more until the receiver says it's got (some of) it.
Kieran