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 <[EMAIL PROTECTED]> 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 > [EMAIL PROTECTED] > www.tesbv.com > --------------------------------- > > > -----Ursprüngliche Nachricht----- > Von: > [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] > 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: [EMAIL PROTECTED] > ---------------------------------------- > > > > > 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 > [EMAIL PROTECTED] > www.tesbv.com > --------------------------------- > > > -----Ursprüngliche Nachricht----- > Von: > [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] > 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: [EMAIL PROTECTED] > ---------------------------------------- > > ________________________________ > > > _______________________________________________ > lwip-users mailing list > [email protected] > http://lists.nongnu.org/mailman/listinfo/lwip-users > > _______________________________________________ > lwip-users mailing list > [email protected] > http://lists.nongnu.org/mailman/listinfo/lwip-users > > _______________________________________________ lwip-users mailing list [email protected] http://lists.nongnu.org/mailman/listinfo/lwip-users
