Re: Cheap slow CPU that runs Orocos?
Paul Chavent <[email protected]>
| Newsgroups | gmane.science.robotics.orocos.devel |
|---|---|
| Message-ID | <[email protected]> |
On 11/21/2012 11:17 PM, Willy Lambert wrote: > 2012/11/21 Paul Chavent <[email protected]> >> I manage a custom gnu/linux based system that fit on 20Mb with everything >> for running orocos and our software (kernel + glibc + omniorb + orocos + >> opencv + lua + other misc packages) >> >> I can give you more information if you need. >> >> > Yes please, I'm very curious about this. > I'm currently use a custom build infrastructure ( http://gitorious.org/bif ). This infrastructure is just a collection of shell functions that allow to ease the development of recipes ( here is the orocos recipe http://gitorious.org/bif/bif/blobs/master/framework/packages/orocos-rtt/orocos-rtt.sh ). Nothing really new here, just an automated way of compiling orocos (like the bitbake recipes of OE, or Makefile of buildroot), and crosscompile capabilities. As those others tools i can select the files i want in my target packages. So whatever you choose (yokto, standalone oe, buildroot, ...), you will need some knowledge of minimal requirement. Here is what i use ( http://gitorious.org/bif/bif/blobs/master/framework/systems/pip22/functions/env_sys.sh ) : - a libc : i use eglibc which is highly tunable, i've never tryed uclibc... - a base system (like busybox) - ncurses or even readline - boost - omniORB or ACE (i only tested omniorb) - orocos-rtt I have other packages related to our application. I remember a total of ~20Mb of tar.xz (or tar.bz2) packages... No very precise. I can give you a more precise count tomorrow at work, of the rom occupation. Cheers Paul. -- Orocos-Dev mailing list [email protected] http://lists.mech.kuleuven.be/mailman/listinfo/orocos-dev