lwip-users
[Top][All Lists]
Advanced

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

Re: [lwip-users] help please,lwip+ucos-ii


From: 张鹏
Subject: Re: [lwip-users] help please,lwip+ucos-ii
Date: Sat, 17 Jul 2004 16:40:25 +0800

meng tao,您好!
 
  please send your source code,i can help you about lwip!
 
======== 2004-07-17 16:35:53 您在来信中写道: ========
 
Dear lwip users:
   I have a problem with lwip+ucos-II+ADI-Blackfin532,for nearly a month,In my application,I have several thread: main thread,tcpip_thread and transmit_thread.Usually my application can send undefinite bytes data to the client,but it will stop send data to the client,and I find the following debug information through UART output:
"In tcp_write(),len =0",and it will not call tcp_enqueue,but actually I want to send data to client endlessly.And why "tcp_sndbuf" sometimes will always be zero? Sometime I also found that after a short period of time my application will come back to life again and go on sending data to the client,but it still will be dead at last.Please help me! Where can my application be deadlock??? Thanks a lot.
 
note:I use lwip version:0.5.3
       ucos-II version 2.75
      
 
Meng Tao 
 
University of Posts and Telecommunication of NanJing China

= = = = = = = = = = = = = = = = = = = = = =

        致
礼!

 
              张鹏
              address@hidden
               2004-07-17
 

reply via email to

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