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 Robotics / RCX / 2575 (-5)
  RE: sub-vi begin vs end control
 
Hi Tom, Just for my education purpose, I'd like to understand the difference between the "begin" & "end" control boxes at the "Front Panel" window. Although they look identical, they must be different since they failed to wire to the blocks next to (...) (20 years ago, 16-Jan-05, to lugnet.robotics.rcx.robolab, lugnet.robotics.rcx)
 
  Re: sub-vi begin vs end control
 
(...) It is a leftover from LabVIEW. When you create a sub.vi, LabVIEW reuses the name of whatever is wired to the control/indicator. This behavior makes perfect sense in LabVIEW but much less so in Robolab. FWIW, the names are little more than (...) (20 years ago, 16-Jan-05, to lugnet.robotics.rcx.robolab, lugnet.robotics.rcx)
 
  sub-vi begin vs end control
 
Hi, After a sub-vi is created, there are two controls created namely begin and end. Would someone explain why they are backwards? That means, it creates an "end" control linked to the beginning of the sub-vi, while the "begin" at the end. Thank in (...) (20 years ago, 16-Jan-05, to lugnet.robotics.rcx.robolab, lugnet.robotics.rcx)
 
  Re: combining LDCC and NQC style automation?
 
(...) If you'd rather do a little hardware work, than learn pbForth, I have a couple suggestions. 1) You could use LEDs instead of regular lights. An LED will only light, when the power is going the correct direction. So you could connect 1 LED to (...) (20 years ago, 14-Jan-05, to lugnet.robotics.rcx, lugnet.trains)
 
  Re: combining LDCC and NQC style automation?
 
[big snip] (...) I do have DCC in the latest pbForth, but I've sort of dropped official support for older versions of MacOS. That being said, I think the instructions are still up on the site for getting it to work. :-) Please post here if you;re (...) (20 years ago, 14-Jan-05, to lugnet.robotics.rcx, lugnet.trains)


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