I need help with array leds

[altenbach]

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carlos55 wrote:

I was do the program, but I don´t want the 4 cases, I just want 2 cases; up and down, and that the enum be in the same fornt panel, but I can´t, can you help me? 

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Interstingly, my solution does not have any case structures at all, just one flat for loop. 😄

If you do cases, you probably need four because there are for different directions the LED head needs to travel. How are you going to deal with it using only up and down? Who imposes that weird restrictions on the number of cases? As long as the functionality is correct, the number of cases should be irrelevant.

If you want the enum on the front panel, right-click it and "change to control". However, it does not seem to make sense to have it as a control. Can you explain?

[bmihura]

I think you are beyond help.

Lawn care makes good money, or if you are into plumbing, that makes great money!

[carlos55]

Sorry, but the reply was to Lewis G. Your code I cant see because have password.

But if you want help me, please see my program and tell me why the leds turn on just two leds.

I attached the VI

[bmihura]

Fine, you are not beyond help since you built all that.

Turn on the "Execution Highlighting" button, then watch what happens. I have attached another file, this time it is a picture showing your "Execution Highlighting" button. Run your LabVIEW VI when watching the block diagram, and watch little dots flow down the wires.

[altenbach]

Well, to troubleshoot you could place a few probes or use execution highlighting to see what happens in the code. Have you tried?

Overall, you have way too much duplicate code. For example the "replace array subset" belongs after the case structure, right? Also the wire branch to the indicator belongs after the case.

[altenbach]

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@bmihura wrote:

Fine, you are not beyond help since you built all that.

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Well, it is basically Lewis's code from above, mutilated beyond repair by removing cases. 😄

[carlos55]

hahaha, it´s true, but I want learn.

Please, more help, I deleted all cases, only have the for loop, but the execution is the same, ¿What can i do?

🙂

I attached the new

[altenbach]

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@carlos55 wrote:

¿What can i do?

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Start by putting the four cases back in, maybe.... 😄 Try to understand exactly what the function of each code fragment is.

(Or come up with an algorithm that does not need any cases 🐵

[smercurio_fc]

Apparently the user has gotten bored with all this, and decided to try to see if he can hook someone else into doing the homework.

[carlos55]

please, I´m only want help, I don´t want say bored, I´m not good in english, I like programing 😄

Thanks everyone for help 😉