LwIP doens't work with NIOS II 6.0

[Altera_Forum]

Hi all, 

 I&#39;ve a Standalone LwIP project (download from topic "Tested IP") with NIOS II & QUARTUS 5.1. I&#39;ve been testing this project with NIOS II & QUARTUS 6.0 and i&#39;ve got a lot of problems and I couldn&#39;t build my project. http://forum.niosforum.com/work2/style_emoticons/<#EMO_DIR#>/sad.gif  It&#39;s related with LAN91C111 code, that can&#39;t be reached. I couldn&#39;t solve this problem, but if someone got it, please answer this topic. http://forum.niosforum.com/work2/style_emoticons/<#EMO_DIR#>/rolleyes.gif  Next, the errors I founded.  Thanks, Nosima   **** Incremental build of configuration Debug for project lwip_web_server_0 ****  make -s all  Compiling echo.c... Compiling fs.c... Compiling fsdata.c... Compiling httpd.c... Compiling dhcp.c... ../lwip-0.7.1/src/core/dhcp.c:1395: warning: &#39;dhcp_get_option_short&#39; defined but not used Compiling inet.c... Compiling icmp.c... Compiling ip.c... Compiling ip_addr.c... Compiling ip_frag.c... Compiling mem.c... Compiling memp.c... Compiling netif.c... Compiling pbuf.c... Compiling raw.c... Compiling stats.c... Compiling sys.c... Compiling tcp.c... Compiling tcp_in.c... Compiling tcp_out.c... Compiling udp.c... Compiling etharp.c... Compiling loopif.c... ../lwip-0.7.1/src/netif/loopif.c:48: warning: &#39;loopif_input&#39; defined but not used Compiling lib.c... Compiling lwip_init.c... Compiling lan91c111if.c... ../lwip4hal/netif/lan91c111if.c: In function `low_level_output&#39;: ../lwip4hal/netif/lan91c111if.c:76: error: `alt_avalon_lan91c111_if&#39; undeclared (first use in this function) ../lwip4hal/netif/lan91c111if.c:76: error: (Each undeclared identifier is reported only once ../lwip4hal/netif/lan91c111if.c:76: error: for each function it appears in.) ../lwip4hal/netif/lan91c111if.c:76: error: `dev&#39; undeclared (first use in this function) ../lwip4hal/netif/lan91c111if.c: In function `low_level_input&#39;: ../lwip4hal/netif/lan91c111if.c:185: error: `alt_avalon_lan91c111_if&#39; undeclared (first use in this function) ../lwip4hal/netif/lan91c111if.c:185: error: `dev&#39; undeclared (first use in this function) ../lwip4hal/netif/lan91c111if.c:194: warning: use of cast expressions as lvalues is deprecated ../lwip4hal/netif/lan91c111if.c: In function `lan91c111if_service&#39;: ../lwip4hal/netif/lan91c111if.c:276: error: `alt_avalon_lan91c111_if&#39; undeclared (first use in this function) ../lwip4hal/netif/lan91c111if.c:276: error: `dev&#39; undeclared (first use in this function) ../lwip4hal/netif/lan91c111if.c:276: error: parse error before &#39;)&#39; token ../lwip4hal/netif/lan91c111if.c: In function `low_level_init&#39;: ../lwip4hal/netif/lan91c111if.c:303: error: `alt_avalon_lan91c111_if&#39; undeclared (first use in this function) ../lwip4hal/netif/lan91c111if.c:303: error: `dev&#39; undeclared (first use in this function) ../lwip4hal/netif/lan91c111if.c:303: error: parse error before &#39;)&#39; token ../lwip4hal/netif/lan91c111if.c:311: warning: implicit declaration of function `read_mac_address&#39; make: *** [obj/lwip4hal/netif/lan91c111if.o] Error 1 Build completed

[Altera_Forum]

You&#39;d probably have success if you created a new project in the 6.0 IDE and imported your files from your old project. There&#39;s no guarantee that tranference of projects between versions will work... 

 Once you&#39;ve created your new project, and copied your files over, you&#39;ll want to ensure that your include paths are set correctly... Go under the C/C++ project settings to look for this.  Best of luck!  - slacker

[Altera_Forum]

Thanks for the answer Slacker, 

 I did that before. Beyond, I recreated my project from beginning in Quartus II 6.0, after I started an C/C++ Project in NIOS II 6.0 with template of Lwip Web Server and I got that error. I verified paths and other settings. I think the problem is something related to include file "altera_avalon_lan91c111.h", because all functions from error come from this file. Other thing I forgot so say is that NIOS II 6.0 point this error to file "lan91c111if.c"  Thanks for the advice, Best regards, Nosima     --- Quote Start ---  originally posted by slacker@May 22 2006, 06:24 PM you&#39;d probably have success if you created a new project in the 6.0 ide and imported your files from your old project.  there&#39;s no guarantee that tranference of projects between versions will work...  once you&#39;ve created your new project, and copied your files over, you&#39;ll want to ensure that your include paths are set correctly...  go under the c/c++ project settings to look for this.  best of luck!  - slacker <div align='right'><{post_snapback}> (index.php?act=findpost&pid=15510)  --- quote end ---    --- Quote End ---  

[Altera_Forum]

Nosima 

 Did you ever get this working. I have hit the same problem and would be very grateful if you have any help.   - Dyson    --- Quote Start ---  originally posted by nosima@May 22 2006, 09:40 PM thanks for the answer slacker,  i did that before. beyond, i recreated my project from beginning in quartus ii 6.0, after i started an c/c++ project in nios ii 6.0 with template of lwip web server and i got that error. i verified paths and other settings. i think the problem is something related to include file "altera_avalon_lan91c111.h", because all functions from error come from this file. other thing i forgot so say is that nios ii 6.0 point this error to file "lan91c111if.c"  thanks for the advice, best regards, nosima     --- quote start ---  originally posted by slacker@may 22 2006, 06:24 pm You&#39;d probably have success if you created a new project in the 6.0 IDE and imported your files from your old project.  There&#39;s no guarantee that tranference of projects between versions will work...  Once you&#39;ve created your new project, and copied your files over, you&#39;ll want to ensure that your include paths are set correctly...  Go under the C/C++ project settings to look for this.  Best of luck!  - slacker <div align='right'><{post_snapback}> (index.php?act=findpost&pid=15510)  --- Quote End ---  [/b]  --- Quote End ---   <div align='right'><{post_snapback}> (index.php?act=findpost&pid=15511)</div> [/b]  --- Quote End ---  

[Altera_Forum]

Hi Dyson... 

 I&#39;ve been trying to get it work but I got no results. I don&#39;t know what to do anymore... it&#39;s really sad... I will keep trying to get it up...  Best regards, Nosima    --- Quote Start ---  originally posted by dyson+jun 5 2006, 09:06 am--><div class='quotetop'>quote (dyson @ jun 5 2006, 09:06 am)</div>  --- quote start ---  nosima  did you ever get this working. i have hit the same problem and would be very grateful if you have any help.   - dyson  <!--quotebegin-nosima@May 22 2006, 09:40 PM thanks for the answer slacker,  i did that before. beyond, i recreated my project from beginning in quartus ii 6.0, after i started an c/c++ project in nios ii 6.0 with template of lwip web server and i got that error. i verified paths and other settings. i think the problem is something related to include file "altera_avalon_lan91c111.h", because all functions from error come from this file. other thing i forgot so say is that nios ii 6.0 point this error to file "lan91c111if.c"  thanks for the advice, best regards, nosima     --- quote start ---  originally posted by slacker@may 22 2006, 06:24 pm You&#39;d probably have success if you created a new project in the 6.0 IDE and imported your files from your old project.  There&#39;s no guarantee that tranference of projects between versions will work...  Once you&#39;ve created your new project, and copied your files over, you&#39;ll want to ensure that your include paths are set correctly...  Go under the C/C++ project settings to look for this.  Best of luck!  - slacker <div align='right'><{post_snapback}> (index.php?act=findpost&pid=15510)  --- Quote End ---  [/b]  --- Quote End ---   <div align='right'><{post_snapback}> (index.php?act=findpost&pid=15511)</div> [/b]  --- Quote End ---   <div align='right'><{post_snapback}> (index.php?act=findpost&pid=15912)</div> [/b]  --- Quote End ---  

[Altera_Forum]

TO_BE_DONE

[Altera_Forum]

If I copy the LWIP components\altera_avalon_lan91c111\HAL to C:\altera\quartus60\sopc_builder\components\altera_avalon_lan91c111\HAL I can build the project, but it doesn&#39;t run. Not really sure at this point what the problem is. 

 --Jordan

[Altera_Forum]

Hey... 

 I&#39;m not getting any succesful result... I have been trying but no results. I tryied everything you did above, but I found same problems... I think there is a problems int the sys library... something that I see that the nios 5.1 project system library is diferent...  That&#39;s all    --- Quote Start ---  originally posted by yek401@Jun 28 2006, 03:45 PM if i copy the lwip components\altera_avalon_lan91c111\hal to c:\altera\quartus60\sopc_builder\components\altera_avalon_lan91c111\hal i can build the project, but it doesn&#39;t run.  not really sure at this point what the problem is.  --jordan <div align='right'><{post_snapback}> (index.php?act=findpost&pid=16477)  --- quote end ---    --- Quote End ---  

[Altera_Forum]

I&#39;ve succesfully made it working on NIOS 6.0 by replacing the file 

C:\altera\quartus60\sopc_builder\components\altera_avalon_lan91c111\HAL\inc\altera_avalon_lan91c111.h by the one found in the archive.  good luck !

[Altera_Forum]

--- Quote Start ---  originally posted by gjoli@Oct 5 2006, 02:51 PM i&#39;ve succesfully made it working on nios 6.0 by replacing the file c:\altera\quartus60\sopc_builder\components\altera_avalon_lan91c111\hal\inc\altera_avalon_lan91c111.h by the one found in the archive.  good luck ! <div align='right'><{post_snapback}> (index.php?act=findpost&pid=18560)  --- quote end ---    --- Quote End ---   Where is this archive exectly? Can you attach the good file?  O.K. I found my problem at last - I moved the project to seperate workspace from old projects&#39; workspace, and delete the backup of the old altera_avalon_lan91c111 from components folder. Now the application is working. Still look for how to change IP Address.

[Altera_Forum]

Hi Everyone! 

 As I said, LwIP will not work moreover. http://forum.niosforum.com/work2/style_emoticons/<#EMO_DIR#>/biggrin.gif  They said that they will use now NicheStack. http://forum.niosforum.com/work2/style_emoticons/<#EMO_DIR#>/dry.gif  This way, we will need to pay to develop the new system. http://forum.niosforum.com/work2/style_emoticons/<#EMO_DIR#>/sad.gif   look this document: http://www.altera.com/literature/hb/nios2/n2sw_nii52009.pdf (http://www.altera.com/literature/hb/nios2/n2sw_nii52009.pdf)  See all! http://forum.niosforum.com/work2/style_emoticons/<#EMO_DIR#>/cool.gif

[Altera_Forum]

hi to all, 

 of course it is still possible to get standalone Lwip running :  1. Step  Replace the file C:\altera\61\quartus\sopc_builder\components\altera_avalon_lan91c111\HAL\inc\altera_avalon_lan91c111.h by the one found in the archive   2. Step  If you have installed the IP megacores !!!  Replace the file C:\altera\61\ip\sopc_builder_ip\altera_avalon_lan91c111\HAL\inc\altera_avalon_lan91c111.h by the one found in the archive   archive = in the standalone lwip package "components\altera_avalon_lan91c111\HAL\inc"  -> altera_avalon_lan91c111.h.mtx "delete .mtx"