Em quinta-feira, 22 de dezembro de 2016, ?s 05:33:25 PST, ??? escreveu:
> Hello?
> I read your e-mail you have ported iotivity to ESP8266 successfully.
> AFAIK, ESP8266 has 64KiB RAM for instruction and 96 KiB of data RAM.
> External Flash is 512KiB(64KB) to 4MiB.
> Can you estimate the RAM and Flash size of iotivity for ESP8266?
> Did you use ESP8266 SDK for this? If you use it then which SDK did use?
> (e.g.: Non-OS or RTOS SDK)
What OS do you plan to run on that? If you haven't selected one, choose one
of:
Zephyr
Mynewt
RIoT
Contiki
in that order of preference. Those are the OSes that IoTivity-constrained
supports. Arduino is not an option and will not be.
64 kB of instruction RAM isn't enough, though, unless the device or OS
supports paging of different code overlays from the external flash. 256 kB is
definitely enough and I'm guessing 128 works too.
--
Thiago Macieira - thiago.macieira (AT) intel.com
Software Architect - Intel Open Source Technology Center
