How to get values from structure array

Hello. I wonder how to get values from structure array, in my case. I know that second line is: incorrect--possibly unbalanced (, {, or [. Code:

Pose = rget( Kawasaki, 'pose');
getPoseValue =(Pose.x,Pose.y,Pose.z,Pose.o,Pose.t);
rset( Kawasaki, 'base', rpoint(getPoseValue) );

This is how it should be done with constant values. I want to get fresh values from pose of my robot.

Code2:

%rset( Kawasaki, 'base',
%rpoint(177.957,349.963,-229.418,15.983,179.610,-162.582) );

[Walter Roberson]

This appears to relate to http://www.cea-wismar.de/tbx/MatlabKK_Robotic-and-Visualization_Tbx/docu/fulldocu.html

[Damian]

Yes of course. I use this toolbox to control robot Kawasaki FS03N in my university lab. But I build pick and place task for my robot. Still i got many "unclear matters".

Answer 1

[Walter Roberson]

getPoseValue = [Pose.x,Pose.y,Pose.z,Pose.o,Pose.t];
temp = num2cell(getPoseValue);
rset( Kawasaki, 'base', rpoint(temp{:}) );

... might be easier to just call

rset( Kawaski, 'base', rpoint(Pose.x,Pose.y,Pose.z,Pose.o,Pose.t))

[Damian]

I tried your proposition and that what's I get:

Not enough input arguments.  
Error in rpoint

    Error in testtt (line 4)
    rset( Kawasaki, 'base', rpoint(temp{:}) );

First line is Kawasaki = 1; (this is the first condition to make it works.) So... i tried to get all the input arguments. What i got

Code:

    Kawasaki = 1;
    getPoseValue = [Pose.x,Pose.y,Pose.z,Pose.o,Pose.t,Pose.j1,Pose.j2,Pose.j3,Pose.j4,Pose.j5,Pose.j6,Pose.poscfg,Pose.typ,Pose.move,Pose.signal,Pose.pulse,Pose.speed,Pose.acceleration,Pose.deceleration,Pose.accuracy,Pose.wait];
    temp = num2cell(getPoseValue);
    rset( Kawasaki, 'base', rpoint(temp{:}) );

    Struct contents reference from a non-struct array object.

    Error in rset

    Error in testtt (line 4)
    rset( Kawasaki, 'base', rpoint(temp{:}) );

[Walter Roberson]

The documentation I found (and linked to above) gives only a bare outline of the commands. The source code itself is not openly available, requiring an application for permission to use it. Unfortunately I am not considered "academic" and I am not a robotics researcher, so I am probably not qualified to access it.

[Damian]

I have an access and permission to this Toolbox, but... this good when you have Kawasaki or KUKA robot near you to test it :) . I am only preparing code to get it working when iam going to lab.

Small taste of it i can share with you here:

rpoint.pdf

But the matter of fact now is... that:

rset( Kawasaki, 'base', rpoint(temp{:}) );

It its good but function it gets values... but in cell. It will be works with struct? Any propsition for struct type to get values?