Dear all,
I try to change the speed of a stepper motor within short time, and I would like the speed of the stepper motor to change in a sine waveform over the time.
Should I input the counter with an array of sin waveform data points repeatedly, or should I update the frequency in a timed-loop dynamically by using a sin function generator inside the loop?
Any suggestions or comments is highly appreciated. I am using USB 6210 card(s). Thank you very much.
best,
Ian
帖子被iangu在07-11-2007 06:52 PM时编辑过了
