On Thu, Jan 26, 2017 at 7:38 AM, Carsten Bormann <c...@tzi.org> wrote: > Sure. We started that discussion a few IETFs ago and have a bis draft out at > draft-bormann-lwig-7228bis. > > (I’m not sure that I will be in Chicago, but I could join from remote.) > > One thing that needs to be added before even discussing these device classes > is the difference between micro controllers (which you have been calling > M-class) and general purpose computing platforms (A-class). Proposed text > for that should be in the next version of 7228bis. >
If I get it right, the M-class and A-class are mirroring to the modem- and application- core. But I am not sure what are the major difference in implementing an IP layer stack on the two different architectures. (that's something possible of interest to a larger audience) Best regards, Zhen > >> On 25 Jan 2017, at 23:12, Hannes Tschofenig <hannes.tschofe...@gmx.net> >> wrote: >> >> Hi all, >> >> https://tools.ietf.org/html/rfc7228#section-3 defines these three >> classes of IoT devices: >> >> +-------------+-----------------------+-------------------------+ >> | Name | data size (e.g., RAM) | code size (e.g., Flash) | >> +-------------+-----------------------+-------------------------+ >> | Class 0, C0 | << 10 KiB | << 100 KiB | >> | | | | >> | Class 1, C1 | ~ 10 KiB | ~ 100 KiB | >> | | | | >> | Class 2, C2 | ~ 50 KiB | ~ 250 KiB | >> +-------------+-----------------------+-------------------------+ >> >> Is there an interest to get together at the next IETF meeting and to >> talk about re-working on these classes and to provide more details about >> the functionality that is included in this calculation based on ongoing >> implementation work? >> >> Ciao >> Hannes >> >> _______________________________________________ >> Lwip mailing list >> Lwip@ietf.org >> https://www.ietf.org/mailman/listinfo/lwip > > _______________________________________________ > Lwip mailing list > Lwip@ietf.org > https://www.ietf.org/mailman/listinfo/lwip _______________________________________________ Lwip mailing list Lwip@ietf.org https://www.ietf.org/mailman/listinfo/lwip
