Regarding whether to use an RTOS or not, it's really a matter of task complexity. Contiki supports IPV6, filesystems, radio data links, and deterministic real-time in a really small space for network-of-things devices. It would fit quite handily in an STM32 and would make that processor capable of things you might not otherwise be able to do as a one-man project. But if you aren't making very many of them it might just be easier to go for a larger processor and run uCLinux.
Thanks Bruce ------------------------------------------------------------------------------ Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server from Actuate! Instantly Supercharge Your Business Reports and Dashboards with Interactivity, Sharing, Native Excel Exports, App Integration & more Get technology previously reserved for billion-dollar corporations, FREE http://pubads.g.doubleclick.net/gampad/clk?id=157005751&iu=/4140/ostg.clktrk _______________________________________________ Freetel-codec2 mailing list Freetel-codec2@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/freetel-codec2