On 14/11/13 15:30, Gene Heskett wrote:
> On Thursday 14 November 2013 10:24:42 Gene Heskett did opine:
>
>> I recall when I had it work 5 or 6 days ago, that I had a dro display
>> supered over the upper left corner on the image in the backplot screen,
>> but now its missing.
>>
>> Where should I look?
>>
>> Thanks
>>
>> Cheers, Gene
> I found this bit of twaddle in Caa3axis.hal
>
> #CamView pins
> #for correct DRO we need to SUBB tool.length_offset from pos-relative
> loadrt sum2 count=3
> addf sum2.0 servo-thread
> addf sum2.1 servo-thread
> addf sum2.2 servo-thread
> setp sum2.0.gain1 -1
> setp sum2.1.gain1 -1
> setp sum2.2.gain1 -1
> #net sum20in0 halui.axis.0.pos-relative => sum2.0.in0
> #net sum21in0 halui.axis.1.pos-relative => sum2.1.in0
> #net sum22in0 halui.axis.2.pos-relative => sum2.2.in0
> net sum20in1 halui.tool.length_offset.x => sum2.0.in1
> net sum21in1 halui.tool.length_offset.y => sum2.1.in1
> net sum22in1 halui.tool.length_offset.z => sum2.2.in1
> #empty net to have DRO happy
> net sum20out sum2.0.out
> net sum21out sum2.1.out
> net sum22out sum2.2.out
>
> I have not such in my-mill-atom-2.hal, but this looks like a good excuse to
> learn how to write a .hal file using names as mine already uses some
> enumerated sum2.s.  Call them dro-X dro-Y dro-Z and dro-A maybe.  I'll putz
> with it after a nap.  That should give you folks time enough to tell me its
> the wrong tree to bark up. :)
>
>
> Cheers, Gene
nope your correct Gene ,
i'm loosing track where it all is now anyhow ! , brains fry'd to death



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