[Home]StepgenInternals

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This page contains a partial description of the EMC2 software stepgen component behavior, as of EMC 2.3.0. It should be read in conjunction with [src/hal/components/stepgen.c]

stepgen provides three functions:

Each stepgen instance has an internal variable called accum, which is a large fixed-point variable tracking the current stepgen position with sub-step accuracy.

The update-freq function:


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Last edited June 21, 2009 7:19 am by JeffEpler (diff)
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