Re:pyVCP Online Documents
14 Apr 2009 12:00 #89
by alex_joni
pleezwrite wrote:
Well, you should have said that from the beginning
You are not allowed to connect two signals to one writer pin (parport.0.pin-10-in), but you can connect one signal to more than one reader pins.
So in your case you have the 'Zhome' signal (you'll find the exact name in the hal file) which is connected to parport.0.pin-10-in and to the motion controller (something like net Zhome paport.0.pin-10-in axis.2.home-sw-in).
You then want (in your custom hal file) to connect that signal to the pyvcp pin:
And that should be it.
Regards,
Alex
My concern is now that this is not feasible as input pin No. 10 is used for two inputs (LED for pyvcp and home switch)??? Or am I wrong?
Well, you should have said that from the beginning
You are not allowed to connect two signals to one writer pin (parport.0.pin-10-in), but you can connect one signal to more than one reader pins.
So in your case you have the 'Zhome' signal (you'll find the exact name in the hal file) which is connected to parport.0.pin-10-in and to the motion controller (something like net Zhome paport.0.pin-10-in axis.2.home-sw-in).
You then want (in your custom hal file) to connect that signal to the pyvcp pin:
net Zhome pyvc.xrefAnd that should be it.
Regards,
Alex
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21 Apr 2011 10:45 - 21 Apr 2011 10:49 #9216
by piasdom
Replied by piasdom on topic Re:pyVCP Online Documents
if it doesn't start, check for errors in syntax.(i do that a lot:)
what is the error message ? in the error message there is
a debug section. i usually look there first.
OOPS.....i need to read "THE LAST" post
what is the error message ? in the error message there is
a debug section. i usually look there first.
OOPS.....i need to read "THE LAST" post
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