Skew correction/perpendicularity correction (millkins or millkins_xyz)

Hi
I want somebody help
I think now my CNC problem seem this topic.
My CNC XYZ  and Y correct  linear move 
my X axis table on Y-axis base it's Skewed angle .
forum.linuxcnc.org/49-basic-configuratio...s-xyz?start=0#280714
I D/L this file from MR.Aciera

I open terminal and compile file

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asis@192:~/Downloads/skewkins$ sudo halcompile --install skewkins.comp
[sudo] password for asis: 
Compiling realtime skewkins.c
Linking skewkins.so
cp skewkins.so /usr/lib/linuxcnc/modules/
asis@192:~/Downloads/skewkins$ 

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I open hal

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#loadrt [KINS]KINEMATICS
loadrt skewkins
setp skewkins.skew 0.01

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I open ini

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[KINS]
JOINTS = 4
KINEMATICS = skewkins

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this problem when run linuxcnc

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Debug file information:
Note: Using POSIX realtime
./217-4x.hal:7: parameter or pin 'skewkins.skew' not found
9192
Stopping realtime threads
Unloading hal components
Note: Using POSIX realtime

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*********

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what i'm wrong ?

Asis,

Hi Aciera
Thank you,  Now look its working  when jog   I will  caribrate my cnc new again.
this unit is angle ?

Thank you,
Asis

 

Hi
I have question.I would like to know if I can use skewkins together with xyzac-trt-kins. If it is possible to use them together, what steps do I need to take? Please provide me with some guidance.

Thank you,
Asis

Aciera wrote:

You would need to add the 'skew-y' pin and the corrective terms to the forward and inverse kinematic models of the xyzac-trt kins.

need to add the 'skew-y' pin 
This I understand.

corrective terms to the forward and inverse kinematic models of the xyzac-trt kins.
This is hard for me , not understand.
Now I open .hal of xyzbc and i add 

loadrt skewkins
before line
loadrt xyzbc-trt-kins sparm=identityfirst 

try to run linuxcnc and error  :
<commandline>:0: Pin 'motion.switchkins-type' does not exist
INI file HAL command net :kinstype-select <= motion.analog-out-03 => motion.switchkins-type failed.

Could you please guide me? I am ready to learn it

Thank you,
Asis

 

Hi MR.Aciera
Thank you, for fast reply .
maybe I will use a lot time for learn it to combine code  it's new for me (java right ?) but I will try first. 

Thank you,
Asis