Joystick implemented using
wiki.linuxcnc.org/cgi-bin/wiki.pl?Simple_Remote_Pendant
. Joystick was working on previous Linuxcnc 2.7 setup. Rebuilt new machine and moved the joystick over and modified code to work with Linuxcnc 2.8.
Joystick works fine in new setup, except when all Axis are homed! Joystick works when I home Z (X & Y not homed). Joystick works when I home Z & X (Y not homed). Joystick stops working when Z & X & Y are all homed. Joystick works again when I press the unhomed button.
Halmeter show the joystick signal joy-x-jog, joy-y-jog, joy-z-jog to be working even when fully homed, but the table is not moving.
Can someone help? Thanks!
Paul Tan.
Code:
cnc@cnc1:~/linuxcnc/configs/Taig$ cat custom_postgui.hal
# Include your custom_postgui HAL commands here
# This file will not be overwritten when you run PNCconf again
loadrt or2 count=2
loadrt mux4 count=1
addf or2.0 servo-thread
addf or2.1 servo-thread
addf mux4.0 servo-thread
# set the jog speed for the joypad again use numbers that make sense for your machine
setp mux4.0.in0 0 # this one must be 0 to prevent motion unless a button is pressed
setp mux4.0.in1 1
setp mux4.0.in2 20
setp mux4.0.in3 40
# the following does the magic of setting the jog speeds
net remote-speed-slow or2.0.in0 input.0.btn-joystick
net remote-speed-medium or2.1.in0 input.0.btn-thumb
net remote-speed-fast or2.0.in1 or2.1.in1 input.0.btn-thumb2
net joy-speed-1 mux4.0.sel0 <= or2.0.out
net joy-speed-2 mux4.0.sel1 <= or2.1.out
net joy-speed-final halui.joint.jog-speed <= mux4.0.out
setp input.0.abs-x-scale -127.5
setp input.0.abs-rz-scale -127.5
net joy-x-jog halui.joint.0.analog <= input.0.abs-x-position
net joy-y-jog halui.joint.1.analog <= input.0.abs-y-position
net joy-z-jog halui.joint.2.analog <= input.0.abs-rz-position
