Hi,

Gene Heskett wrote:
> On Tuesday 07 July 2009, Luc Claeys wrote:

>>>> I don't see value that specifically affects the direction valid time,
>>>> but I definitely could be missing something...
>>> Someone will probably chime in here.
>> See parameters  stepgen.N.dirsetup  and  stepgen.N.dirhold
>> in http://linuxcnc.org/docs/2.3/html/man/man9/stepgen.9.html
>>
>> You can set these for each axis in your .hal file.
>>
>> e.g.:
>>
>> setp stepgen.0.dirhold 39000
>> setp stepgen.0.dirsetup 35000
>> ...
>> setp stepgen.1.dirhold 39000
>> setp stepgen.1.dirsetup 35000
>> ...
>> setp stepgen.2.dirhold 39000
>> setp stepgen.2.dirsetup 35000
>> ...
>>
> Humm, and these units are I assume, in nanoseconds?

Yes, these time parameters are all in nanoseconds, hence 35000
means 35 microseconds.  (the values are just examples).
I assume all values will be rounded up to the realtime BASE_PERIOD


Luc




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