Hello, On Thu, Jan 23, 2014 at 8:04 AM, Varka Bhadram <var...@cdac.in> wrote: > hai.... > > Where is the CSMA-CA implementation ? Is it there in H/w (IEEE-802.15.4 > radio example:cc2520) itself or is it there at the mac802154 in linux ?
CSMA/CA has so strict timing requirements (logical, you check that the channel is free and then you immediately should start to transfer), that it's just unpractical and unrealistic to implement any CSMA/CA / CCA handling in the kernel itself. Either your hardware should implement that for you, or you are out of luck and just hope that the channel is clear. -- With best wishes Dmitry ------------------------------------------------------------------------------ CenturyLink Cloud: The Leader in Enterprise Cloud Services. Learn Why More Businesses Are Choosing CenturyLink Cloud For Critical Workloads, Development Environments & Everything In Between. Get a Quote or Start a Free Trial Today. http://pubads.g.doubleclick.net/gampad/clk?id=119420431&iu=/4140/ostg.clktrk _______________________________________________ Linux-zigbee-devel mailing list Linux-zigbee-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-zigbee-devel
