LabVIEW
shift register
Hello Benio,
again (as said before): you have a race condition in your LPT.vi!!!
Use wires instead of locals (whenever possible) !!!
again (as said before): you have a race condition in your LPT.vi!!!
Use wires instead of locals (whenever possible) !!!
Hello Benio,
the race condition is in the structure building your "appended array" and it is not (at the moment) affecting your functionality. But it may if you redraw/extend this vi... And it's better (IMHO) to have clean code from the beginning than to clean it up later on.
And you use locals where you don't need to: to get the DATA and CTRL values for the "write to spreadsheet" you can use wires! Just connect with the terminals above...
Another possible kind of race condition: Maybe you need a certain order in your in/out-port communication? At the moment those subVi's will be executed without any order. Example: the outport writing the CTRL-value and the corresponding inport reading Ctrl-LPT have no order. Is this ok or could there be the source of problems?
the race condition is in the structure building your "appended array" and it is not (at the moment) affecting your functionality. But it may if you redraw/extend this vi... And it's better (IMHO) to have clean code from the beginning than to clean it up later on.
And you use locals where you don't need to: to get the DATA and CTRL values for the "write to spreadsheet" you can use wires! Just connect with the terminals above...
Another possible kind of race condition: Maybe you need a certain order in your in/out-port communication? At the moment those subVi's will be executed without any order. Example: the outport writing the CTRL-value and the corresponding inport reading Ctrl-LPT have no order. Is this ok or could there be the source of problems?
Hello Benio,
forgot to mention:
if you index consecutive elements of an array, you only have to wire the first index of "Index array". So you may delete the constants 4 to 7, leaving only the 3.
forgot to mention:
if you index consecutive elements of an array, you only have to wire the first index of "Index array". So you may delete the constants 4 to 7, leaving only the 3.
