Chen,
>My project is indeed started from AVR32 Studio with lwIP 1.3.0, but I've upgraded lwip to the latest, using steps listed http://ultimaserial.com/avr_lwip_tips6.html since I didn't want to touch my other components (If it ain't broke, don't fix it!) You may want to check Atmel’s website for the latest errata. They have an upgraded version of your framework that already incorporates 1.3.2. Even if you don’t want to rework your entire project, it would be worth looking into the low_level_input functions to ensure there weren’t any changes. Andrew _____ From: Chen [mailto:[email protected]] Sent: Wednesday, December 15, 2010 16:45 To: [email protected] Subject: [lwip-users] Re: RTO issues Hi all, Thank you so much for your suggestions My project is indeed started from AVR32 Studio with lwIP 1.3.0, but I've upgraded lwip to the latest, using steps listed http://ultimaserial.com/avr_lwip_tips6.html since I didn't want to touch my other components (If it ain't broke, don't fix it!) Since opt.h is outside of AVR32 Studio-> Project Explorer->MyProject->src->SOFTWARE_FRAMEWORK->SERVICES->lwip-1.3.0, it didn't get changed. Yes, changing DBG_??? to LWIP_DBG_??? will compile successfully, but I haven't tried RTO test yet. Andrew, the opt.h before my last unsuccesful changes is attached. Again, thank you! Chen
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