Hardware push buttons to set jog speed. how to?
25 Sep 2016 05:44 - 25 Sep 2016 05:47 #80877
by pippin88
Replied by pippin88 on topic Hardware push buttons to set jog speed. how to?
Can't get a 'shift' button to work at present.
I tried using a mux2 to set the scale for updown.n.count to 5 or 10. The up and down buttons increment by 10% when the shift button is NOT pressed. When the shift button is pressed, the slider increment halves, e.g. if I have gone up 30% to 130%, when I press shift, the spindle speed goes to 115%, then back up to 130% if I release the shift button. If I hold shift and press up or down, the override changes by 5%, but when I release shift it jumps as if I had incremented by 10% each button. E.g. I increase by 5% to 105%, release shift and the spindle override jumps to 110%. Code is below.
Halui with it's halui.spindle-override.increase worked great in axis, but not in gmoccapy
NOT WORKING
I tried using a mux2 to set the scale for updown.n.count to 5 or 10. The up and down buttons increment by 10% when the shift button is NOT pressed. When the shift button is pressed, the slider increment halves, e.g. if I have gone up 30% to 130%, when I press shift, the spindle speed goes to 115%, then back up to 130% if I release the shift button. If I hold shift and press up or down, the override changes by 5%, but when I release shift it jumps as if I had incremented by 10% each button. E.g. I increase by 5% to 105%, release shift and the spindle override jumps to 110%. Code is below.
Halui with it's halui.spindle-override.increase worked great in axis, but not in gmoccapy
NOT WORKING
# Spindle override
loadrt updown count=1
### load extra scale in main hal file loadrt scale count=1
# To convert s32 from updown to float for scale
loadrt conv_s32_float count=1
# To convert float from scale back to s32 for counts
loadrt conv_float_s32 count=1
addf updown.0 servo-thread
addf scale.3 servo-thread
addf conv-s32-float.0 servo-thread
addf conv-float-s32.0 servo-thread
setp gmoccapy.spindle-override.count-enable true
# Connect pins to updown
net spinup updown.0.countup <= hm2_7i43.0.7i76.0.0.input-00 #up orange
net spindown updown.0.countdown <= hm2_7i43.0.7i76.0.0.input-01 #down blue
# Set scale gain
#mux allows us to choose between the two values. mux2.n.out defaults to .in0 if mux2.n.sel is not called
setp mux2.0.in0 10
setp mux2.0.in1 5
net spinshift mux2.0.sel <= hm2_7i43.0.7i76.0.0.input-02 #shift white
net scalegain scale.3.gain mux2.0.out
# Connect updown to s32->float in for conversion
net spindle-s32 conv-s32-float.0.in <= updown.0.count
# Connect output of s32->float to scale
net scale-s32 conv-s32-float.0.out => scale.3.in
# Connect output of scale to float->s32 converter
net scale-floatin scale.3.out => conv-float-s32.0.in
# Connect output of float->s32 to counts
net scale-floatout conv-float-s32.0.out => gmoccapy.spindle-override.counts
# Reset white - Physical button to reset spindle override / set spindle to 100%
net spinreset <= hm2_7i43.0.7i76.0.0.input-03
net spinreset => gmoccapy.reset-spindle-override updown.0.resetPlease Log in or Create an account to join the conversation.
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