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port serial


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this is my code

 

No that is pictures, code is in the form of VIs.  In any case rolfk is right, you never close the port, because you never close your resource, because you stop your car by crashing it into a tree instead of using the brakes.  Use proper coding techniques to exit your program, and perform clean up operations on exit/stop.

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No that is pictures, code is in the form of VIs.  In any case rolfk is right, you never close the port, because you never close your resource, because you stop your car by crashing it into a tree instead of using the brakes.  Use proper coding techniques to exit your program, and perform clean up operations on exit/stop.

 

:blink::wacko:

 download

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Thank you but please next time don't upload to some fly by night uploading site.  Use this forum that's what it is here for.

 

And the comment still stands that you have a false constant wired to the while loop so there is no hope to releasing the serial port resource.

 

EDIT:  That has to be a maintenance nightmare.  Way too many locals, too large of a BD, too many property nodes, too many cases, on the bottom center, no event structure for handling the run-time menu.  Look into a state machine.  And arrays for data instead of 60+ scalars.

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