Sir, I have a different question much more important than this. I know here is wrong place to ask this question, but I want to ask you.
I made a cRIO project. The project has two VIs. One of them is Host and the other one is Target. At Target side, I have 100 sensor datas. I collected these with "Merge Signals" function and created a Shared Variable at the output of the Merge Signal.
At Host side, I have two while loops that run parallel with 5 Hz sample rate. One of the loop is for third-party product. And the other loop is for parse the shared variable. Let us name these loops as "NI Loop" and "Third-Party Loop". When I run the Host.vi, each of the loops begin to log data to different text documents.
if the test lasts 15 minutes or less, there is no problem. At the end of the test, both of the two text documents have same row number. I mean they run synchronously.
But !! if the test lasts approximately 60 minute, at the end of the test, when I look the text documents, I see that the text document that has been recorded at the "NI Loop" side has less row number than the other text document. (Approximately %20 less !!)
In "NI Loop", there is no complex structures. I removed arrays and mathscript nodes and tried. Again it had less row number. It has 4 or 5 global variable (set to write). I removed them as well. The row number increased, but still less than the other text document.
So I thought that the problem may cause because of the shared variable. So I decided to try Network Streams instead of Shared Variable.
I wonder what you think about this issue and this decision
