No, in general the RTOS and network stack are separate. There are many vendors of RTOS that have a network stack with PPP though, and they work together seamlessly, so you could treat it that way if it's more convenient for you. -Adam On 11/21/07, srinil wrote: > Hi, > > I am using pic18F452 what about RTOS?, Is RTOS can be use full for > implementing PPP stack ? > > -- > http://www.piclist.com PIC/SX FAQ & list archive > View/change your membership options at > http://mailman.mit.edu/mailman/listinfo/piclist > -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Moving in southeast Michigan? Buy my house: http://ubasics.com/house/ Interested in electronics? Check out the projects at http://ubasics.com Building your own house? Check out http://ubasics.com/home/ -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist