FIFO

Streamed position buffer for continuous host-fed trajectories

Stream an arbitrary trajectory to the controller as a first-in-first-out buffer of position (and time) points that it plays back continuously and gap-free. FIFO lets a host feed complex, non-analytic paths — scanned contours, sampled data, custom profiles — faster than point-to-point commanding allows, while the controller handles interpolation and timing deterministically.