LabVIEW
state machine vi executes only one out of multiple events
This only happens of there is no data in the graph. Once the 1D array control contains data, the error no longer occurs.
To fix:
- Add some data to the graph (e.g. make it into an indicator and feed it simulated data).
- Add some error handling so a "no data" situation is handled more gracefully.
It seems to work just fine here (or course I don't have the subVIs, so I simply placed popups in all events).
If the subVIs are supposed to show, make sure they are configured to show their FP when called, else you would not see much. 😉
You might want to initialize the shift register with a diagram constant instead of a hidden empty control. You also might want to stick to an enum to control the case structure, right now it's coerced to a plain number.
Well, you probably need to connect the relevant controls and indicators to the connector pane. Currently, login.vi has no connectors.
(You have a lot of overly complicated and unecessary code. For example, in "verify information" you don't need to check both subarrays for lenght. SInce they originate from the same array, the are necessaily the same size. A better idea would be to autoindex on the 2D array and then index the two elements to be verified inside the loop. it would be even easier to make an array out of username& password and do the array comparison inside the loop. )
