Lwip basic question

Hi,

First of all,

I have to make decision between InterNiche Stack and LwIP stack.

I am using opencores ethernet mac which is tested with InterNiche stack, but i don't know how to make that.

LwIP stack is formerly used in my company but for an old project that used different MAC, NIOS, IDE....

After I add the path to the include path in build project properties (even if i already add it in include path & symbols), I have errors :

--- Quote Start ---

Severity and Description Path Resource Location Creation Time Id

D:/essai_ethernet/IP/lwip/src/include/lwip/api.h error: syntax error before '}' token essai_ethernet line 159 1253277801181 32122

--- Quote End ---

When I double-click on this error, it doesn't lead me to the error location, I have to manually edit file and go to the error line.

"go to error location" works well with opencores ethernet files (component in fpga and then in system library).

I suspect bad syntax handler with some C keywords like struct, typedef, enum....

I say that because I had experienced troubles with typedef keyword.

If it is too hard to implemant LwIP, I will have a look at InterNiche.

Maybe those include problems is related to your first post : undefined reference to netconn_new()

OR NETCONN_UDP is badly defined (exists in api.h ;-))