[Southeast] Re: [ILUG] Irish Open Source Technology Conference 2008

[Frank Duignan]

Wasn't so much talking about embedded linux as using linux based tools to
develop for embedded systems that don't necessarily have an operating system
installed.

On 28/03/2008, nsheridan at gmail.com <nsheridan at gmail.com> wrote:
>
> BSD poorly documented? Have to disagree with you there.
>
> Niall
>
>
> On 3/29/08, Brendan Minish <bminish at minish.org> wrote:
> > On Fri, 2008-03-28 at 10:23 +0000, Frank Duignan wrote:
> > > How about using open source tools to develop on embedded systems (and
> all
> > > the work that needs to be done in this space...)
> > > f.
> >
> > If you haven't already seen it NANO-BSD is very nice for doing embedded
> > stuff
> > Like a lot of BSD stuff the documentation isn't too good but nano is
> > very cool, basically anything you can do in freebsd you can do in nano
> >
> > http://www.freebsd.org/doc/en_US.ISO8859-1/articles/nanobsd/index.html
> >
> > I built a very nice ipv6 stratum 1 NTP server using it, you can see the
> > hardware here
> > http://www.flickr.com/photos/bminish/sets/72157603664596214/
> >
> >
> > balrog# uptime
> > 5:50PM up 79 days, 2 mins, 1 user, load averages: 0.21, 0.44, 0.44
> > balrog# ntpdc -pn
> > remote local st poll reach delay offset disp
> > =======================================================================
> > =84.18.164.36 192.168.0.216 2 64 377 0.02419 0.001637 0.00185
> > =193.120.142.71 192.168.0.216 2 64 376 0.01459 0.000262 0.00247
> > =127.127.20.0 127.0.0.1 0 16 377 0.00000 0.009838 0.00026
> > =209.132.176.4 192.168.0.216 1 64 275 0.17693 0.005036 0.00645
> > =193.120.10.3 192.168.0.216 1 64 377 0.01569 -0.000391 0.00426
> > =2001:610:240:2: 2001:770:180:0: 1 64 377 0.06702 0.016185 0.00119
> > =83.138.191.59 192.168.0.216 2 64 377 0.02322 0.001682 0.00256
> > *127.127.22.0 127.0.0.1 0 16 377 0.00000 0.000000 0.00026
> > =139.143.5.30 192.168.0.216 2 64 177 0.02533 -0.001157 0.00397
> > =139.143.5.31 192.168.0.216 2 64 377 0.02638 0.000356 0.00104
> > =82.195.149.117 192.168.0.216 2 64 377 0.01570 -0.000243 0.00551
> > =134.226.32.57 192.168.0.216 3 64 377 0.01547 0.000017 0.00269
> > balrog# ntptime
> > ntp_gettime() returns code 0 (OK)
> > time cb97ae72.6ad527c0 Fri, Mar 28 2008 17:50:42.417, (.417315982),
> > maximum error 7258 us, estimated error 15 us, TAI offset 0
> > ntp_adjtime() returns code 0 (OK)
> > modes 0x0 (),
> > offset 0.062 us, frequency -0.028 ppm, interval 1 s,
> > maximum error 7258 us, estimated error 15 us,
> > status 0x2001 (PLL,NANO),
> > time constant 4, precision 0.001 us, tolerance 496 ppm,
> >
> >
> >
> >
>
> > --
> > Irish Linux Users' Group mailing list
> > About this list : http://mail.linux.ie/mailman/listinfo/ilug
> > Who we are : http://www.linux.ie/
> > Where we are : http://www.linux.ie/map/
> >
>