Problem with uIP

Kernel
1

fabtor wrote on Friday, November 03, 2006:

Hi,

I’ve just finish to port freertos on STR91x using Rowley CrossStudio (GCC).

The RTOS works at 100% with all demonstration tasks but i’ve a problem with uIP.

When i link the ethernet cable, the port seems to initialize correctly , but when i

try to “ping” with my board i don’t receive any reply by it.

I used uIP of the IAR Project and the IP address is setting correctly.

There are particular changes to make for compile uIP under GCC?

Thanks.

Fabrizio

2

nobody wrote on Friday, November 03, 2006:

There is a uIP GCC demo in the download, but for an older version of uIP.  Look in the Demo\uIP_Demo_Rowley_ARM7 folder.

In particular look at uip_arp.h and uip.h.  These both use __attribute__ to pack and align data.  This is GCC specific (other compilers use different syntax that is) so might be what your problem is.