GladeVCP for feed_override
- MatthiasF1210
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10 Aug 2017 20:44 #97316
by MatthiasF1210
GladeVCP for feed_override was created by MatthiasF1210
Hello,
I am doing my first steps with GladeVCP. My Goal is to set a fixed feed_override by a button. So I greated a file "velocity_mod.glade" and "velocity_mod.hal". The glade file has some buttons and a led. For testing I connected the hal as follows
I did all the setup at the INI and started GMOCCAPY. When I press the Button 10P in the new panel the LED is toggling. When I press the Button 25P feed override is reset. Every thing is fine so far. When I ad the following line
GMOCCAPY isn't showing my panel any more...
Any Ideas?
Matthias
I am doing my first steps with GladeVCP. My Goal is to set a fixed feed_override by a button. So I greated a file "velocity_mod.glade" and "velocity_mod.hal". The glade file has some buttons and a led. For testing I connected the hal as follows
net test1 velocity_mod.btn_feedrate_10p => velocity_mod.led1
net test2 velocity_mod.btn_feedrate_25p => gmoccapy.reset-feed-overrideI did all the setup at the INI and started GMOCCAPY. When I press the Button 10P in the new panel the LED is toggling. When I press the Button 25P feed override is reset. Every thing is fine so far. When I ad the following line
net test3 velocity_mod.btn_feedrate_50p => gmoccapy.feed-override-value = 0.5GMOCCAPY isn't showing my panel any more...
Any Ideas?
Matthias
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14 Aug 2017 12:02 #97448
by andypugh
Replied by andypugh on topic GladeVCP for feed_override
your test3 is not valid HAL.
HAL is a net-list, it defines how pins are connected. But it isn't a programming language, it runs only once at startup.
Python _is_ a programming language, and you can link a bit of Python to each button with GladeVCP, and use that to set the feed override.
linuxcnc.org/docs/2.7/html/gui/gladevcp....gladevcp:programming
HAL is a net-list, it defines how pins are connected. But it isn't a programming language, it runs only once at startup.
Python _is_ a programming language, and you can link a bit of Python to each button with GladeVCP, and use that to set the feed override.
linuxcnc.org/docs/2.7/html/gui/gladevcp....gladevcp:programming
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16 Aug 2017 18:25 #97590
by newbynobi
Replied by newbynobi on topic GladeVCP for feed_override
I would recommend to use a MUX4 component, to select the different overrides.
Norbert
Norbert
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- MatthiasF1210
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16 Aug 2017 19:25 #97594
by MatthiasF1210
Replied by MatthiasF1210 on topic GladeVCP for feed_override
Hi everybody,
thanks for the hints. I just found some time today to play around a little bit.
I wrote a little python script as follows.
and than attached it to my vcp
It works fine so far in simulation, I will test it at the weekend at my real machine.
Any comments for that approach?
Thanks
Matthias
thanks for the hints. I just found some time today to play around a little bit.
I wrote a little python script as follows.
import linuxcnc
cmd = linuxcnc.command()
def btn_feedrate_10p_pressed(gtkobj,data=None):
cmd.feedrate(0.1)
def btn_feedrate_25p_pressed(gtkobj,data=None):
cmd.feedrate(0.25)
def btn_feedrate_50p_pressed(gtkobj,data=None):
cmd.feedrate(0.5)
def btn_feedrate_80p_pressed(gtkobj,data=None):
cmd.feedrate(0.8)
def btn_feedrate_110p_pressed(gtkobj,data=None):
cmd.feedrate(1.1)and than attached it to my vcp
EMBED_TAB_COMMAND = gladevcp -x {XID} -u velocity_mod.py velocity_mod.gladeIt works fine so far in simulation, I will test it at the weekend at my real machine.
Any comments for that approach?
Thanks
Matthias
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