infinite loop

[Antoine339784]

This VI is part of a bigger setup but when i run the single step option it gets stuck here and does not give a final value. The bigger picture is that my setup is working correctly but when i press the stop button it is not stopping which means that there is a sub VI running continuously and not giving out any value to the next step and when I checked it step by step it was the only subVI to not give out any output. Can you please help me to know why it is not giving an output value ? + my knowledge is limited in LabView but I need to fix this problem to run my experiments.
Thank you in advance

[thols · Accepted solution]

I could say a lot about that code, but to try and focus: use the Highlight Execution to see where the code is stuck.

Then ditch the sequence structure and learn to properly use serial communcation: https://www.youtube.com/watch?v=J8zw0sS6i1c

And learn some LabVIEW. See resources at the top: https://forums.ni.com/t5/LabVIEW/bd-p/170

[RTSLVU · Accepted solution]

This video VIWeek 2020/Proper way to communicate over serial along with going through some of the tutorials will help you a lot.

[billko]

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@thols wrote:

I could say a lot about that code, but to try and focus: use the Highlight Execution to see where the code is stuck.

Then ditch the sequence structure and learn to properly use serial communcation: https://www.youtube.com/watch?v=J8zw0sS6i1c

And learn some LabVIEW. See resources at the top: https://forums.ni.com/t5/LabVIEW/bd-p/170

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I salute your ability to peer into a sequence structure with 25 frames.

[Antoine339784]

Ok thank you for your help ! much appreciated

[Antoine339784]

I will surely check them, thank you