Closed osrf-migration closed 11 years ago
Original comment by John Hsu (Bitbucket: hsu, GitHub: hsu).
For reference, I get
rostopic hz /multisense_sl/laser/scan
subscribed to [/multisense_sl/laser/scan]
average rate: 39.801
min: 0.000s max: 0.039s std dev: 0.01528s window: 33
average rate: 40.138
min: 0.000s max: 0.039s std dev: 0.01619s window: 71
average rate: 39.970
min: 0.000s max: 0.039s std dev: 0.01647s window: 108
on
dpkg -l | grep nightly
ii drcsim-nightly 2.5.2~hg20130507r03359445b737-1~precise Darpa Robotics Challenge (DRC) simulator
ii gazebo-nightly 1.7.1~hg20130507r256f98f2318b-1~precise 3D dynamics simulator for robotics
ii osrf-common-nightly 1.0.6~hg20130507r0ca0ece5b122-1~precise Software and messages used in multiple OSRF projects
ii sandia-hand-nightly 5.1.13~hg20130507r23b3eabf3f3e-1~precise Software, firmware, and simulation models for the Sandia Hand
on my desktop.
Original comment by John Hsu (Bitbucket: hsu, GitHub: hsu).
turns out there is a slow drift in rate in some cases, see gazebo issue #688
Original report (archived issue) by Brian Gerkey (Bitbucket: Brian Gerkey, GitHub: gerkey).
On a SoftLayer machine, we saw the laser producing scans at 30Hz instead of 40Hz. Procedure:
Curious that it seems to be pegged to 30Hz.
This was done with the
-nightly
debs as of 6 May 2013: