> In view of the TKN15.4 MAC( an implementation of 802.14 for telosb) and the > native B-MAC, it seems that it's likely impossible to implement a MAC layer > without a Phy layer adaptation. It's probably I think due to the MAC > functionalities involved in the CC2420 chip. > Am I wrong?
If your MAC cannot be built on top of the existing CC2420 components (either tos/chips/cc2420 or tos/chips/c2420_tkn154) then I guess you have to dig into the CC2420 code and adapt it for your MAC. There is no chip-independent radio abstraction below AM, every radio has its own specific MAC implementation and usually the radio driver is implemented so that it supports (at least) this MAC. Jan On Wed, Nov 25, 2009 at 11:24 AM, lionel pascal <[email protected]> wrote: > Hello everyone, > > I'm trying to figure out how to implement an experimental MAC protocol on > telosb. I came to several conclusions that might be wrong. Could you please > help me to check that? > > In view of the TKN15.4 MAC( an implementation of 802.14 for telosb) and the > native B-MAC, it seems that it's likely impossible to implement a MAC layer > without a Phy layer adaptation. It's probably I think due to the MAC > functionalities involved in the CC2420 chip. > Am I wrong? > > _______________________________________________ > Tinyos-help mailing list > [email protected] > https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help > _______________________________________________ Tinyos-help mailing list [email protected] https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
