I don't have any means to read the debug values. When if i enable display functions, i won't have any means to "read" it. Am i sounding confused? All i wish to say is that i don't have means like JTAG, etc. to read back any thing from my kit.
Regards, AB On Tue, Aug 26, 2008 at 7:05 PM, Jonathan Larmour <[EMAIL PROTECTED]>wrote: > Akshat Bisht wrote: > > For some reason mem_malloc is returning NULL. Where do i need to look > > "under-the-hood" to check if i'm giving enough memory or where to look > > for problems? > > I expect you simply need to add more memory. Increase MEM_SIZE. > > > I don't have a means to debug, i'm just glowing LED's on > > kit to find where program reaches. :) > > Enable LWIP_STATS in lwipopts.h, and call the stats display functions in > stats.h to get information about resource usage. The "max" values are > usually interesting. > > Doing this allows you to increase the resources to quite high levels, try > running your application under typical loads, and then you look at the > "max" values to see how much was actually used, so you can reduce them back > down again. > > Jifl > -- > eCosCentric Limited http://www.eCosCentric.com/ The eCos experts > Barnwell House, Barnwell Drive, Cambridge, UK. Tel: +44 1223 245571 > Registered in England and Wales: Reg No 4422071. > ------["Si fractum non sit, noli id reficere"]------ Opinions==mine > > > _______________________________________________ > lwip-users mailing list > [email protected] > http://lists.nongnu.org/mailman/listinfo/lwip-users >
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