Hopefully, this answered what you were asking your question was a little unclear (but I did my best). Of course, you can use the corresponding Read VIs to read from the file as well. You can use the Write Spreadsheet String to File VI to write something spreadsheet-like (like a CSV File, or you can go to the Configuration File subpalate to write an INI File. You can use the open/write/close VIs and write a string to a file. From there, there are various ways to do that. In the Programming Pallate, go the the File I/O subpalate. From my experience, the best way to do this would be to use some native LabVIEW VIs to write files containing whatever data you want to store to the cRIO. Now, for a robot application, it can be useful to write things to the cRIO’s memory for use later (like autonomous data, logs, other configuration files, etc), and many teams do this. Electrically Erasable Programmable Read- Only Memory and is a type of non-volatile memory used in computers and other electronic devices to store small amounts of data that must be saved when power is removed, e.g., calibration tables or device configuration.
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