AW: [lwip-users] How can I use "lwip" to build up a tcp-client?

[Daniel Klingler]

Hi Sathya,

here is the error:

make[1]: Entering directory
`/xygdrive/d/Board/ppc405_0/libsrc/lwip_v2_00_a/src'
make[1]: *** No rule to make target `xemacif_g.c', needed by `.depend'.
Stop.
make[1]: Leaving directory
`/xygdrive/d/Board/ppc405_0/libsrc/lwip_v2_00_a/src'

Regards
Daniel

---------------------------------
TES Electronic Engineering GmbH
Daniel Klingler, Dipl.-Ing.
Consultant Digital Design

Zettachring 8
70567 Stuttgart
Tel.: 0711/7287 7450
Fax:  0711/7287 7451
address@hidden
www.tesbv.com
---------------------------------


> -----Ursprüngliche Nachricht-----
> Von: address@hidden [mailto:lwip-
> address@hidden Im Auftrag von Sathya
> Thammanur
> Gesendet: Montag, 22. August 2005 23:00
> An: Mailing list for lwIP users
> Betreff: Re: [lwip-users] How can I use "lwip" to build up a tcp-client?
> 
> Hi Daniel,
> If you look at ppc405_0/libsrc/lwip_v2_00_a/src/logs file this will
> tell you the exact error. This looks more like an issue with
> compilation. Send me the error that you see in this file and I can
> tell you what is going on.
> 
> Sathya
> 
> 
> 
> 
> On 8/22/05, Daniel Klingler <address@hidden> wrote:
> >
> >
> > Hi Alberto!
> >
> >
> >
> > Thank you for your answer!
> >
> >
> >
> > I used the version 1.0, but now I changed it to 2.0 then the compiler
> gives
> > me an error (see below). Perhaps you will know which reason it produces.
> > Still now I don't know how can I handle this.
> >
> >
> >
> >
> >
> >
> >
> > ********************************
> >
> >  Building lwIP library
> >
> > ********************************
> >
> >
> >
> > Processor: ppc405_0
> >
> > ERROR:MDT - ERROR FROM TCL:- lwip () - child process exited abnormally
> >
> >        while executing
> >
> >    "exec bash -c "cd src;make all >& logs""
> >
> >        (procedure "::sw_lwip_v2_00_a::execs_generate" line
> > 42)
> >
> >        invoked from within
> >
> >    "::sw_lwip_v2_00_a::execs_generate 39388956"
> >
> > ERROR:MDT - Error while running "execs_generate" for processor
> ppc405_0...
> >
> > make: *** [ppc405_0/lib/libxil.a] Error 2
> >
> > Done.
> >
> >
> >
> >
> >
> > Regards
> >
> > Daniel
> >
> >
> > ---------------------------------
> > TES Electronic Engineering GmbH
> > Daniel Klingler, Dipl.-Ing.
> > Consultant Digital Design
> >
> > Zettachring 8
> > 70567 Stuttgart
> > Tel.: 0711/7287 7450
> > Fax:  0711/7287 7451
> > address@hidden
> > www.tesbv.com
> > ---------------------------------
> >
> >
> > -----Ursprüngliche Nachricht-----
> > Von:
> > address@hidden
> > [mailto:address@hidden
> > Im Auftrag von Alberto Martin-Ortega
> > Gesendet: Montag, 22. August 2005 10:10
> > An: Mailing list for lwIP users
> > Betreff: Re: AW: [lwip-users] How can I use "lwip" to build up a tcp-
> client?
> >
> >
> >
> >
> > Hi Daniel,
> >     The echo server you are using works with the raw api and not with
> the
> > socket one. Therefore you are probably on a standalone environment,
> without
> > any operative system. You can find info about the raw api on your
> project
> > directory, it will be something like this:
> > ..\ppc405_0\libsrc\lwip_v2_00_a\src\lwip\doc -> rawapi.txt
> > Here you can find some good info about what functions you are going to
> need
> > to build your tcp client application.
> > The truth is that I have not implemented any tcp-client app, however I
> have
> > two tcp-servers and a udp-client running altogether in one PPC inside a
> > Virtex2p7.
> > By the way, are you using lwip 2.0 or 1.0? If you are using lwip 1.0 I
> > strongly recommend you to use lwip 2.0 if you can. It has a lot of
> errors
> > corrected.
> > You could check this and read rawapi.txt if you havent already, and then
> we
> > could see how to build this tcp-client app. Can you send what you are
> doing
> > in the one it is not working? Maybe we can figure out what is wrong on
> it.
> > Good luck Daniel..
> >
> > Alberto.
> >
> >
> > ----------------------------------------
> > Alberto Martin-Ortega
> > Hardware Engineer
> > IFARA TECNOLOGIAS S.L.
> > Tls: +34 914.904.060 -- +34 687.807.159
> > Fax: +34 916.614.515
> > Email: address@hidden
> > ----------------------------------------
> >
> >
> >
> >
> > Daniel Klingler wrote:
> >
> > Hi Alberto, thank you for your quick answer!
> >
> >
> >
> > We use tcp. We had set up all the others with tcp and now we won't
> change it
> > to udp.
> >
> >
> >
> > I thing we are using Socktes. For the server we used the example from
> > Xilinx, like below:
> >
> >
> >
> > - bind server to a specified port:
> >
> > pcb = tcp_new();
> >
> > tcp_bind(pcb, IP_ADDR_ANY, FREQ_CHANGE_PORT);
> >
> > pcb = tcp_listen(pcb);
> >
> > tcp_accept(pcb, freq_change_accept);
> >
> >
> >
> > - accept a client to communicate:
> >
> > tcp_recv(pcb, freq_change_recv);
> >
> > tcp_err(pcb, freq_change_err);
> >
> > tcp_poll(pcb, freq_change_poll, 1);
> >
> >
> >
> > Now I will set up a client in the PPC on the Xilinx FPGA. I will set up
> on
> > the same PPC a client and a server. They shall work independent.
> >
> > I hope you can help me more.
> >
> >
> >
> > Regards
> >
> > Daniel
> >
> >
> > ---------------------------------
> > TES Electronic Engineering GmbH
> > Daniel Klingler, Dipl.-Ing.
> > Consultant Digital Design
> >
> > Zettachring 8
> > 70567 Stuttgart
> > Tel.: 0711/7287 7450
> > Fax:  0711/7287 7451
> > address@hidden
> > www.tesbv.com
> > ---------------------------------
> >
> >
> > -----Ursprüngliche Nachricht-----
> > Von:
> > address@hidden
> > [mailto:address@hidden
> > Im Auftrag von Alberto Martin-Ortega
> > Gesendet: Freitag, 19. August 2005 12:47
> > An: Mailing list for lwIP users
> > Betreff: Re: [lwip-users] How can I use "lwip" to build up a tcp-client?
> >
> >
> >
> > Hi Daniel, there are some things that you have to do before using LwIP
> on
> > PPC405.
> >     - Are you using the RAW API or the Sockets API? If you are using
> sockets
> > you should know that are going to need the XilKernel up in order to have
> > multithreading. However, if you want to use the RAW API, you wont need
> any
> > OS, so you will work standalone system.
> >     - Do you want a tcp or an udp client? TCP has more needs as, timers
> and
> > some calls to other funtions. UDP is much more easier.
> >
> > Give me some more feedback about this things and I will help you through
> > this tedius (not much) duty.
> > Regards
> >
> > Alberto.----------------------------------------
> > Alberto Martin-Ortega
> > Hardware Engineer
> > IFARA TECNOLOGIAS S.L.
> > Tls: +34 914.904.060 -- +34 687.807.159
> > Fax: +34 916.614.515
> > Email: address@hidden
> > ----------------------------------------
> >