I need to measure or get the speed with wich my robot (iRobot create) is
driving, but the methods GetXSpeed(), GetYSpeed() and GetYawSpeed() always
return zero for these parameters, even though
the GetXPos() returns the value of the, apparently integrated speeds. One of
the solutions would be to get the differences between successive position
requests in order to get an estimated speed, but it would
be better if I could measure it with a higher degree of precision.
So if has anybody here done ths kind of stuff, or knows how I could do it I
would really appreciate it.
Thanks in advance,