2013/6/20 Florian Rist <[email protected]>

> Hi Viesturs
>
> >> rather trivial question, but I can't figure it out:
> >>
> >> How to enable teleop mode for jogging in Axis? In Axis 'View' menue
> >> there is not button 'wolrd mode'.
> >
> > Which kinematics module is loaded?
>
> Oh, my own. Is this a feature of the kinematic module? I provide forward
> an d backward kinematics and it seams to work, but jogging in world
> would be nice.


Did you already try to jog the machine or are you afraid to try in fear of
breaking something?

I _think_ that it depends, whether there is KINEMATICS_BOTH or
KINEMATICS_IDENTITY in the module (please, do not ask for explanation, what
do they mean, I feel like I have some distant understanding, but that is
it). All the nontrivial kinematics modules I have seen have the first one,
so they "return" both world and joint coordinates and there is joint and
world mode available in Axis; trivkins has the second one, so it returns
only world coordinates, and that is why there no joint mode option.

I would bet a good beer that your kinematics module is based on trivkins,
so it has KINEMATICS_IDENTITY. Am I correct?

-- 
Viesturs

If you can't fix it, you don't own it.
http://www.ifixit.com/Manifesto
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