Francisco Ares wrote: > > Thanks a lot, Peter, but this would give equal period steps, and what I > need is equal speed steps (a constant acceleration is dv/dt and the > period of the timer is the inverse of that). > > Thanks anyway. > > Any other hints? Did you see my post?? :o) -Roman -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.