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LabView FPGA - While loop executes but nothing inside it executes

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I am trying to create a C API to use with a cRIO, but I am very new to this and am missing something. I have attached the VI that I am working with.

 

The loop iteration indicator shows me that the loop is definitely executing continuously, but the probes that I set on anything inside the loop are telling me that nothing inside is ever executed. What am I missing here?

 

Also, because of this I cannot tell yet if my FIFO stuff is working as intended - to set the analog channels via C++ with the generated API. I tried a simple control but when I generate the C API I get the message that they are not compatible or something and as such were not included in the API. My googling led me to FIFO. If anyone sees that this will not work as I hope, I would appreciate any preemptive fixes or advice.

 

I am using LabView 2015 with a cRIO 9063. The modules installed are 9263, 9212, and 9401. I am not the 'main' LabView user in our workplace, but the guy that normally does this is out so if I'm missing any information just let me know and I'll try to find it.


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