As part of a pick & place project I'm working on, I have implemented a userspace component to establish a home location using a USB video camera. My python component gives me two pins. "Located" is a bit that is true when the registration target is identified in the frame. "Offset" is x-distance from the registration target to the home position. I'm using the OpenCV library to perform the machine vision algorithm.
I would like to implement a homing sequence that moves until the "Located" bit goes true, then moves directly by the amount indicated by the "Offset" value. The conventional homing sequences don't support such a method. This would seem a bit more analogous to an absolute encoder (at least once the target has been located). Any suggestions? Thanks, -- Ralph ------------------------------------------------------------------------------ All the data continuously generated in your IT infrastructure contains a definitive record of customers, application performance, security threats, fraudulent activity, and more. Splunk takes this data and makes sense of it. IT sense. And common sense. http://p.sf.net/sfu/splunk-novd2d _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
