Fix 3180048: Add finite velocity history tracking to Carousel

Before this change, Carousel sometimes showed chaotic movement
when a long history of motion was captured because of the
infinite history of velocities used to calculate the average.

The code now limits the number of historical velocities to a
small number, which results in much more predictable motion.

Change-Id: I4edadbde5464749646dcce50495e54b3abb73901
1 file changed
tree: 83b1829e03b37593cea4ee2cdeba4ce2f54ece01
  1. carousel/
  2. common/
  3. CleanSpec.mk