pyvcp LED probably bug
18 Jan 2014 17:57 #42964
by eslavko
pyvcp LED probably bug was created by eslavko
Hello...
During configuration of my machine I found probably bugg in pyvcp led.
Actualy in <disable_pin>.
This code:
should export pyvcp.probe-led-disable but does export pyvcp.probe-led.disable
just change the '-' with '.'
but the code:
should export pyvcp.disable-led-signal but does export pyvcp.probe-led.disable
semms that if <disable_pin>"any-text"</disable_pin> is present they export pin as <halpin>.disable instead the pinname written in <disable_pin>
...I got some grey hairs when finding why panel doesn't load caused by this.
During configuration of my machine I found probably bugg in pyvcp led.
Actualy in <disable_pin>.
This code:
<led>
<halpin>"probe-led"</halpin>
<disable_pin>"probe-led-disable"</disable_pin>
<size>"28"</size>
<on_color>"green"</on_color>
<off_color>"red4"</off_color>
<disable_color>"black"</disable_color>
</led>should export pyvcp.probe-led-disable but does export pyvcp.probe-led.disable
just change the '-' with '.'
but the code:
<led>
<halpin>"probe-led"</halpin>
<disable_pin>"disable-led-signal"</disable_pin>
<size>"28"</size>
<on_color>"green"</on_color>
<off_color>"red4"</off_color>
<disable_color>"black"</disable_color>
</led>should export pyvcp.disable-led-signal but does export pyvcp.probe-led.disable
semms that if <disable_pin>"any-text"</disable_pin> is present they export pin as <halpin>.disable instead the pinname written in <disable_pin>
...I got some grey hairs when finding why panel doesn't load caused by this.
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18 Jan 2014 19:02 #42966
by ArcEye
Replied by ArcEye on topic pyvcp LED probably bug
Hi
It is not a bug, just a misunderstanding of what should be in that field.
The <disable_pin> field takes True/False or 1 / 0 not a name for the pin
The name for the pin is hard coded
regards
It is not a bug, just a misunderstanding of what should be in that field.
The <disable_pin> field takes True/False or 1 / 0 not a name for the pin
The name for the pin is hard coded
class pyvcp_led(Canvas):
""" (indicator) a LED
<led>
<on_color>"colorname"</on_color> Default color red
<off_color>"colorname"</off_color> Default color green
<disable_pin>True</disable_pin> Optional halpin sets led to disable_color
<disable_color>"colorname"</disable_color> Default color gray80
</led>"""
n=0
def __init__(self,master,pycomp, halpin=None,disable_pin=False,
off_color="red",on_color="green",disabled_color="gray80",size=20,**kw):
Canvas.__init__(self,master,width=size,height=size,bd=0)
self.off_color=off_color
self.on_color=on_color
self.disabled_color=disabled_color
self.disable_pin = disable_pin
self.oh=self.create_oval(1,1,size,size)
self.state = 0
self.itemconfig(self.oh,fill=off_color)
if halpin == None:
halpin = "led."+str(pyvcp_led.n)
pyvcp_led.n+=1
self.halpin=halpin
pycomp.newpin(halpin, HAL_BIT, HAL_IN)
if disable_pin:
halpin_disable = halpin+".disable"
self.halpin_disable = halpin_disable
pycomp.newpin(halpin_disable, HAL_BIT, HAL_IN)regards
The following user(s) said Thank You: eslavko
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18 Jan 2014 19:29 #42967
by eslavko
Replied by eslavko on topic pyvcp LED probably bug
Thanks...
(strange that no errors are thrown)
Slavko
(strange that no errors are thrown)
Slavko
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18 Jan 2014 19:39 #42968
by ArcEye
One of the reasons I don't like python, the field types are not declared, I suspect they are some type of variant type.
If you enter a string into a variant and then test it as a bool, do you get true or false?
Replied by ArcEye on topic pyvcp LED probably bug
(strange that no errors are thrown)
One of the reasons I don't like python, the field types are not declared, I suspect they are some type of variant type.
If you enter a string into a variant and then test it as a bool, do you get true or false?
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