Tronbike 1.2.2 Video, 7/3/2008

Wednesday, October 28, 2009

TBM2 - Finally Some Good Data

The data logger finally worked well enough to plot some data of a commute leg.



The GPS is *not* the way to go for tracking speed and distance, but here it worked a little better than normal. Notice the GPS didn't sync up until 200 seconds into the ride.

In other news, the speakers in the computer are about to be used for something other than ballast. Audio indication of status like "controller on" or "power high" will be there, as will a background sound when at/near idle. In a test, I had the throttle controlling volume of an mp3 playback. Lots of cross compiling has been ongoing, the MMC card has been formatted for Linux ext2 for lots of space.

 A very busy chart of the same data, on a single scale/axis.

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