On 11/17/2014 11:42 AM, andy pugh wrote:
> On 17 November 2014 16:34, Dave Cole <[email protected]> wrote:
>> I have one suggestion for this problem.
>>
>> Classic Ladder.
> For this application that might well work, though it would depend on
> the nature of the signal being manipulated.
>
> CL would be a poor choice for step signals, as CL is not realtime.
> Both LUT5 and mux_generic bb2 would work for steering step/dir signals
> around.
>
>

The CL logic runs via the servo cycle as a real time task just like 
hal?    So aren't they running at the same speed?

I've never seen any latency issue with CL for machine control.

The editor is not real time.   But that can be hidden.

Dave


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