RE: [lwip-users] Any sucess in porting lwip-1.3.0-rc1 to at32uc3a?

[Josh Rothstein]

 And the program is stuck at sys_mbox_fetch in tcpip.c, and the last
thing I see at the serial port is a "sys_timeout: ... " debug message.

Did the program initially work with lwIP 1.2? Is the peer responding with
tcp data and the UC3 not handling it?  I had a similar problem where I was
transmitting to Hyperterm but was unprepared for its two packet responses.

-josh

-----Original Message-----
From: address@hidden
[mailto:address@hidden On Behalf Of Jakob
Hilmer
Sent: Tuesday, February 05, 2008 4:09 AM
To: lwip-users
Subject: [lwip-users] Any sucess in porting lwip-1.3.0-rc1 to at32uc3a?


Hi, 

Anybody having success in porting lwip 1.3.0-rc1 to at32uc3a? 

I have the evk1100 eval board. I have tried make a port by follow the
changelog and fixes the compile errors when compiling the control-panel
example application against lwip-1.3.0-rc1. 

It was easy to implement the few extra function needed 1.3.0-rc1
sys_mbox_tryfetch and sys_mbox_trypost. 

I think my biggest problems is to adjust the different parameters
correct in lwipopts.h - mostly because my very limited understanding of
the lwip and freertos code. Current I use the LED and serial port as
simple debug. 

And the program is stuck at sys_mbox_fetch in tcpip.c, and the last
thing I see at the serial port is a "sys_timeout: ... " debug message. 

Jakob Hilmer
Software Developer






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