External buttons function

andypugh
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Moderator

19 Aug 2012 12:40 #23392 by andypugh

Replied by andypugh on topic Re:External buttons function

raychar wrote:
[quoteNone of mistake found. I just re-type the original code again. And now, it Works! (Will it be the copy and paste problem, better to re-type code
every time???).[/quote]If you copy-and-paste from Windows you might include spurious CR/LF combinations. This can cause problems (but _really_ shoudn't by now).
en.wikipedia.org/wiki/CR/LF#Common_problems

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Miselph
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Junior Member

10 Nov 2012 17:16 - 10 Nov 2012 17:17 #26429 by Miselph

Replied by Miselph on topic Re:External buttons function

Hi,

I used your code above to get some features of my pendant working.
However, I have traced it out on paper and it appears that the two and2 blocks and the or2 block are completely superfluous. What is their purpose? I have tried the code without them and it seems to work. Is there some reason I should leave them in?

my code is:

net PauseRunCommand toggle.0.in             <= apendant.digital-in-13
net ToggleSignal    toggle2nist.0.in        <= toggle.0.out
net ProgramPaused   toggle2nist.0.is-on     <= halui.program.is-paused
net ProgramPause    halui.program.pause     <=  toggle2nist.0.on
net ProgramResume   halui.program.resume    <= toggle2nist.0.off

Thanks

Last edit: 10 Nov 2012 17:17 by Miselph. Reason: code clarity

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BigJohnT
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Administrator

10 Nov 2012 20:00 #26432 by BigJohnT

Replied by BigJohnT on topic Re:External buttons function

Those are part of a check to prevent an error message if you press the button at an inappropriate time.

John

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