Sarah83

Hi,

is it possible to send some audio signals e.g. .wav from one port to an other port over LV?

Now I send only stings (numbers and text).

I like to test a signal, I will sent it from one port to an other port and after this I will compare both signals with a graph, but I don't know if I can sent .wav, too.

Thanks

...ohhh, I see what my problem was.... I only import the picture from file but don't paste ... and I wondered where the picture is :headbang:

Hi!

How can I insert a logo or a picture?

I want to write something in the string fields "write buffer" and "read buffer". On the right site the chosen COM is displayed, if the connection is OK it will sent the string (write buffer) over the port and display it in read buffer. If I choose a second connection above I will switch with "next" and there should be the same field where I can write in a string (write buffer) .

Hi out there

I like to make some buttons but I'm not sure that this works.

Here is my .vi (LV 7.1)

Okay.  The problem is with your ini file - it can't find it or open it.  Probe the input to the open config data vi (see attached image).  Make sure your ini file has the same path and file name as shown in the probed results.

OK, now all failure messages disappeared :worship:

It amuses me that LabView often blames the GPIB controller for misc errors - even if you have no GPIB devices or code.  It is like NI has a great deal of contempt for the GPIB bus! :laugh:

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hmmm...

  Here's the ini file...

OK, never mind...   I can't upload an ini.  So, you will have to resave this file as SerialParams.ini

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Oh, there are many new things for me, first I have to read in the LV help file

But this .vi don't work, the problem must be at "read key (u32).vi ..

I know Bryan is another car lover here. Personally, I really don't get it. How can somebody spend so much money on a car. I guess that's why it's called a hobby.

It must be great living in Germany since it's easier to have a BMW as a car. Here in North America, they are called imports of course and are really expensive.

If you had to choose between your boyfriend and your cars, who would you pick?

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Yes, it costs a lot of money. Especially the color of my summer car, the color changes in the sun

Of course we don't have to pay for import but we pay the make of car. Mercedes, BMW and Audi are expensive, too. Some Asian cars are much cheeper, with every extras like air condition. I live near two car factories, Mercedes and Porsche, Porsche is now nearer.

Hmmm, I think this decision would not come. He is a car lover, too, but his favorite is Audi. We go to BMW and VW/Audi meetings or shows. But if this question should come in future i would pick my boyfriend :thumbup:

A car can't give me love

Hi!

I saw Bryan's post about know each other on a more personal level.

But no one start some topics...

I'm new here, I'm new in LV and now I like to know something about all the nice people here they helped me so far

So, what are you doing if you don't programming? What are your hobbies? And from where are you from? (Maybe you born somewhere else as you live now)

About me, I'm 21 years old and live in Sachsenheim. This is near Stuttgart / Germany.

I was born in Leonberg, near Stuttgart, too.

After school I do an apprenticeship as IT specialist for 3 years. In this time I worked with Lotus Notes / Domino. In this time I learn HTML by myself. I'm not perfect, but I know many things

Then I made a practical for webdesign. I created a website for a company, where I'm working until today. This company, Euro Avionics, make navigation systems for helicopters.

In my free time I spend a lot of time with my car (but with my boyfriend and other friends, too )

My cars are my biggest hobby, I have two BMW E30. Some pictures here My car

Then, I like animals and spend a lot of time with my two budgies and tree turtles.

Some other hobbies: photographing, drawing, shopping , playing on pc, swimming...

So, now you know a little bit more about me :beer:

I also introduced a fewpeople since then with this method

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This is nice, but in our company i'll be the first who is working with LV.

I think if you create a few sub-vi's as I suggest, you will see that it will solve your problem.

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But I thought in a sub vi I can only put things that I needn't see permanent on the frontpanel. And I want to see my chosen connections (string to write, bytes written, VISA resource name, read string, bytes read...) and my "display area (visible display strings depends on the chosen connections from the radio button) " (the RX and TX display strings) permanent. Only the configuration should hide everytime until a user is clicking on the "config button".

I see, for a "greenhorn" it's not easy

When you create an exe file, LV automatically sets your main toplevel VI to run automatically. What radio button are you talking about?

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It't the same .vi

*klick*

No, I don't think it is possible to get events from an idle vi such as a "RUN" command button. 

:2cents: That being said, I think there is a general belief that you should not use the Run button for a deployed VI.  Instead, the top level vi should run when opened (right click icon on top right of vi, select vi properties, then select the Execution category and click the "Run when opened" box.

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Hmmm, ok, I open my .exe file and then it run. But now my radio button is selected by default. I would be better if you must run the .exe manually. Or is it possible to deselect the default value and no radio button is activated?

Hey,

I'm working with LV since June.

According to this I have many questions

At first I visited a training from NI. It was the Basic Training. But this training didn't deal with every topic. So i have to learn all by myself.

How do you start?

It's new for me, before I programmed with Lotus Notes Domino and HTML.

But everyone said it's easy to learn.

Can you recommend some books or websites? (I can't login to the developer zone on the ni site...it switches everytime between "ghost" and my username... so I'm very happy I had find LAVA!)

Hello,

is there a possibility to create an own "run" button for a .vi like a stop button? Or is the only way to run the .vi with this arrow at the top?

Hi!

Now the second post in the Lounge

I asked myself for what all these persons here use LabView in detail.

We make navigation systems for helicopters and test our hardware with LabView.

Hi!

I have a new problem.

I have many fields for "string display" and five "combine fields". This five combine fields are for choosing one connection over a radio button. If you choose connection 1 at the combine field you can configure only one COM port. If you choose connection 2 you see two configurations for the COM ports and so on... (for every connection is a LED - green connection OK/red no connection or failure)

Now, i made a case structure for every choice of connection.

My problem, i made the configurations for all five choices. So case one is OK. Now i like to put the configurations for the connection 2 in my 2nd case. but if i copy the configuration for connection 1 from case 1 in case 2 i'll get new fields and LED's (numbered with 6 e.g. string to write 6). But i don't want new fields, i like to use only my five strings for the individual connections. I like to use the same LED's in case 2 as in case 3 , only in case 3 should every string display field, LED etc. be added.

Hmmm, very difficult to explain.... i hope everyone understand

Thanks! It still work

Thanks, i will try it like this (in the moment it won't hide...)

BTW, is it possible with a "dialog ring", too?

Thanks, now it works

Hi!

I like to add 3, 4 or five options more to my radio button but I can't find something in the right click menu. Isn't this possible?

:question:

Regards

Sarah

of course property "Visible"

Create Property Node for each control or indicator you want to hide and if you set it FALSE control will be hidden

regards

Mikrobi

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Do you now an example because after a right click on the node i can't find visible in the properties. :headbang:

Use an 'Event Structure' to handle what happens when the buttons are clicked. Use a 'Property Node' to hide controls and indicators or to switch between tabs in a 'Tab Control'.

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Which "property node" should I choose? There are many different nodes. (This will be my first use of this nodes.)

Hi,

i have many configurations for com ports.

Now i like to hide some configurations after i switch my radio button.

(Radio button choice 1 only one configuration / Radio button choice 2 all

6 configurations)

Is this possible? How? :headbang:

Regards

Sarah :worship: