On 02/20/2014 12:01 PM, Charles Steinkuehler wrote: > Peter's solution will work. I was going to add a dead-band to the PID > control internal to the HAL component that talks to the PRU, but Peter's > suggestion of pushing the PID outside the PRU driver and into HAL makes > a lot more sense. I might mention that I have to use deadband with the Pico universal stepper controller, as it uses the traditional PID and the step generator is velocity only. This allows the board to be used with either open- or closed-loop stepper setups with minimal change.
Jon ------------------------------------------------------------------------------ Managing the Performance of Cloud-Based Applications Take advantage of what the Cloud has to offer - Avoid Common Pitfalls. Read the Whitepaper. http://pubads.g.doubleclick.net/gampad/clk?id=121054471&iu=/4140/ostg.clktrk _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
