hello EMC team,
we are working on a stepper controller board in pci and usb format that will
provide high step rates (upto 5mhz or so). we are trying to figure out how the
driver might work. could you tell us what api or global variables we can use
to findout the axis command position for the current cycle and the configured
number of pulses per unit?
if we use an encoder interface for feedback to emc (instead of just a step
pulse counter), the encoder resolution may or may not match the motor steps per
rev. how do we deal with this discrepency? will emc allow user to enter both
encoder resolution as well as motor step resolution?
thank you
Anton B.
www.vitalsystem.com
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