LabVIEW
chart not scaling correctly
You forgot to include the subVIs needed from the user.lib which is likely some kind of toolkit I'm unaware of. You also have alot of code that doesn't look needed, or serving any purpose. It's hard to understand what you want it to do because of this.
How is the X axis not scaled correctly? You can define your own scale for graphs and charts with property nodes but I can't say that this is really want you want because I don't understand what you want.
Only looking at the Daily Check, you create an array with size zero. Then you replace a single element of this array (which is empty remember) with a single data point. Thid data point looks like it was a double, but for some reason you turned it into an array of doubes, then added all the elements to that array (which was only 1 item) then divide by 100. The index you replace at is your timestamp converted to a 64 which will be some very large number, but it doesn't matter because your array is empty. Then you take that empty array and convert it into a 2 by 2 array and graph that.
Your chart does not receive any timing information, just a plain 2D array. Thus dx is set as 1s, no matter what the actual loop time, and thus the update rate is. Your update rate seems to be variable. sometimes ~0.85 seconds and sometimes infinite, if the code is trapped inside the inner timed loop.
Your code needs major cleanup to be useful. Did you notice that is uses 100% cpu(one core) if doing nothing? Calibration does not work if the code is trapped inside the inner loop. Exit does not work unless stop is pressed first. Why do you think you need to rewrite the same background color as fast as the computer allows?
Do not make it a habbit of using the red stop button. That should not be seen when the program is running.
