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...Minoca OS runs on x86, ARMv6, or ARMv7 systems that contain virtual memory support and at least a few megabytes of RAM Sigh. Please stop saying "connected
by joezydeco 10y ago
...Minoca OS runs on x86, ARMv6, or ARMv7 systems that contain virtual memory support and at least a few megabytes of RAM
Sigh.
Please stop saying "connected devices/IoT" and then require a desktop-class SoC to make it happen. This is a hub, not a node.
I need stuff that runs on Cortex-M with sub-Megabyte memory maps. I need my bill of materials to be an order of magnitude cheaper than a Raspberry Pi or Beaglebone solution. And no, I'm not using Weave or Lil' Droid or whatever Google is calling it now.
- gecko 10y agoWhat options do exist in that space as an OS? Only thing that I personally know is Contiki, which people seem to either really love or really hate. (This is emphatically not my area of expertise, incidentally, so if I'm even misunderstanding how Contiki fits in here, I apologize.)
- joezydeco 10y agoOn CM3/4 CPUs I typically have been shipping with FreeRTOS based solutions. I've done this with LPC2478/1788, and I'm now working on a similar Kinetis K60 architecture. It's a nice O/S, but doesn't have a real solid application layer on top of it. For that I've sometimes used FDI's uEZ system, but it also lacks a lot of the components I need for real IoT node work (Radio drivers, TCP, SSL, and as a stretch I could really use MQTT or AMQP).
- mrpippy 10y agoNuttX? http://www.nuttx.org http://www.nuttx.org