I use both LwIP/FreeRTOS and uIP/ContikiOS. In addition to the RAM issue that Richard pointed out, I think you'd have to work real hard to port LwIP to Contiki, as you won't find many constructs such as semaphore and queues readily available. Also, there are no real threads in Contiki, all processes share one thread, so using the tcpip thread would be challenging.
uIP is designed to run well over Contiki, so that is the recommended route. BR/ Ivan > Date: Wed, 09 May 2012 14:32:16 +0100 > From: Richard Barry <[email protected]> > To: Mailing list for lwIP users <[email protected]> > Subject: Re: [lwip-users] testing lwIP with Contiki? > Message-ID: <[email protected]> > Content-Type: text/plain; charset=ISO-8859-1 > > On 09/05/2012 14:01, Priyanka Rawat wrote: >> Hello >> >> I understand that uIP TCP/IP stack is part of Contiki OS. I run contiki >> on msp430 and I would like to test lwIP instead of uIP. >> In that context, I have a general question, can I use lwIP with >> ContikiOS? Is Contiki compatible with lwIP? >> > > Are you wanting to run lwIP on an MSP430 too? If so, I suspect you will > have too little RAM to do anything useful, so I would check out what can > be realistically achieved before you spend any effort in an integration. > > Regards, > Richard. > > + http://www.FreeRTOS.org > Designed for microcontrollers. More than 7000 downloads per month. > > + http://www.FreeRTOS.org/trace > 15 interconnected trace views. An indispensable productivity tool. > > > > > > > ------------------------------ > > _______________________________________________ > lwip-users mailing list > [email protected] > https://lists.nongnu.org/mailman/listinfo/lwip-users > > End of lwip-users Digest, Vol 105, Issue 15 > ******************************************* > _______________________________________________ lwip-users mailing list [email protected] https://lists.nongnu.org/mailman/listinfo/lwip-users
