userkins - Template for user-built kinematics
|
loadrt userkins [count=N|names=name1[,name2...]] |
The userkins.comp file is a template for creating kinematics that can be user-built using halcompile.
The unmodified userkins component can be used as a kinematics file for a machine with identity kinematics for an xyz machine employing 3 joints (motors).
USAGE:
1) Copy the
userkins.comp file to a user-owned
directory (mydir).
Note: The
userkins.comp file can be downloaded from:
https://github.com/LinuxCNC/linuxcnc/raw/2.8/src/hal/components/userkins.comp
where ’2.8’ is the branch name (use
’master’ for
the master branch)
For a RIP
(run-in-place) build, the file is located in
the git tree as:
src/hal/components/userkins.comp
2) Edit the
functions kinematicsForward() and
kinematicsInverse() as required
3) If required, add hal pins following examples in
the template code
4) Build and install the component using halcompile:
$ cd mydir
$ [sudo] halcompile --install userkins.comp
# Note:
# sudo is required when using a deb install
# sudo is not required for run-in-place builds
# $ man halcompile for more info
5) Specify userkins in an ini file as:
[KINS]
KINEMATICS=userkins
JOINTS=3
# the number of JOINTS must agree with the
# number of joints used in your modified userkins.comp
6) Note: the manpage for userkins is not updated by
halcompile --install
7) To use a different component name, rename the file
(example mykins.comp) and change all instances of
’userkins’ to ’mykins’
userkins.N.dummy bit out (default: 1)
GPL