[ros-users] hokuyo inverted parameter

Blaise Gassend blaise at willowgarage.com
Tue Apr 13 16:16:06 UTC 2010


Brian,

Should we add an option to invert the scan to the hokuyo_node? It is
pretty easy to do, and the Sick driver already has that option.

Blaise

On Tue, 2010-04-13 at 08:36 -0700, Brian Gerkey wrote:
> hi Jeff,
> 
> On Tue, Apr 13, 2010 at 8:18 AM, Jeff Rousseau <jrousseau at aptima.com> wrote:
> > I need amcl for localization, so In the meantime I'll hack together a
> > node that manually does the inversion on /scan and re-publishes on
> > /scan_inverted.  That way I don't have to deal with inversion flags
> > everywhere...
> >
> > As long as I re-post my LaserScan messages with the original timestamp
> > it should work, correct?
> 
> Yep, that should do it.
> 
> > PS those tickets are slated for navigation/slam_gmapping-1.1 which I
> > believe is already out, so does that mean they're targeted for 1.2--or
> > are they being pushed back to a later (unstable) release?
> 
> They'll be added during the 1.1.x series, which means that they'll
> first be available in a stable release in 1.2.
> 
> 	brian.
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