[quote user="linzhuang jia"]
Then, your issue should be able to be solved! I think no other arcane setting are required. Have a try!
I am thankful to you all, Steven, Roberto, and others who gave me a hand! Thank you, Steven! Thank you, Roberto!
Jason. [/quote]
Hi Jason, thank also to you, all together we finally solved and we need stay in touch to prepare for reliable production.
After applying last patch and rebuilding the library, my DK-TM4c129x is now stable @100MHz, all is ok and IP address get acquired in no more than 2 second. On monday I try code on EK too.
May be it work @120MHz too, but now client is ported from Linux code and work reliably and faster than I expected, is comparable or faster than internal Linux TASK on an I7.
The worst is that I am a beginner on TIRTOS, I started read manuals on Tuesday and a lot of skill has to be acquired too. NDK has function similar to Linux/BSD but parameter are slightly different, not a so big trouble network is solved, no display driver is in place so I start a new thread asking for some help on how to use.
Thank again to all.