On 16 Jul 2012, at 16:51, [email protected] wrote: > I am using lwip on a TI LM3S6965 without RTOS. > > I have a web page with 12 checkboxes and a couple of select lists within a > form > that is handled by a CGI handler in the program. > > I know that a checkbox only sends data when it is checked. > > If I check all 12 boxes and press the submit button the page immediately > shows an error. "unable to display page" and the CGI never gets called. > > If I only check 10 or less boxes the CGI gets called and all is fine. > > I have tried increasing MEMP_NUM_PBUF to 36 and increasing MEM_SIZE to 24K in > the lwipopt.h file. > But it didn't help. I suspect it has something to do with memory.
I agree it probably is memory, or perhaps with the increased number of check-boxes ticket the request size overflows some limit. If you get a packet capture that might highlight some problem. Kieran _______________________________________________ lwip-users mailing list [email protected] https://lists.nongnu.org/mailman/listinfo/lwip-users
