Stop button for soundboard

I need help making a stop all sounds button for my
soundboard, can somebody give me a step by step please.

At the risk of sounding preachy I will say you should forget about the stacked sequence structure. Pretend it is not even there. The flat version has some uses such as when benchmarking code but the stacked one with sequence locals is completely wrong for any application. Just a word of advice and if your existing program does what it needs to do there is not really any reason to change it. But if you plan on significantly expanding it or if you develop a new program then get the stacked sequence structure out of your mind.
Use state machines instead. There are plenty of examples all over the forums. They are just a while loop with a case structure and at least one shift register. I think you understand case structures and while loops so the only other thing you need to know about is the shift register. With these three concepts understood it is easy to create state machines in LabVIEW. They will make your life so much easier.
=====================
LabVIEW 2012

Similar Messages

Aperture 3 shuts down every time I try to use it after only using it for one minute. Aperture closes then a pop up screen asks if I want to reopen Aperture. If somrone at Aperture didn't keep pushing a stop button for it to close,it wouldn't need to ask t

Aperture 3 shuts down every time I try to use it after only using it for one minute. Aperture closes then a pop up screen asks if I want to reopen Aperture. If somrone at Aperture didn't keep pushing a stop button for it to close,Apple wouldn't need to ask the stupid question"Do you want to reopen Aperture?" to begin with. Anyone out there having the same annoying problem?? I like Aperture or used to anyway,but if this nonsense continues, I will be forced to buy some other editor besides "No hanging fruit - Adobe photoshop CS5" or "I don't like you so I'm shutting down - Aperture".

Hello,
sorry to hear about your troubles, but we will need to have more technical information about your problem to be able to help you:
There may be several reasons that can cause Aperture to crash on start up:
You may have imported an image (or video) in an encoding that Aperture does not support, or that is larger than 2 GB, or that is corrupted and Aperture cannot process it
Your Aperture Library or Preferences may have been corrupted
Or you are having a system wide problem with your machine.
Or you may simple be running out of disk space.
It would help, if you could post the crash log from your last crash. Also, more details on your Aperture Library: Is it managed or references? how large is it? Is it on your system drive or on an external drive?
What have you done, shortly before the trouble started? Have you imported new images or videos? Did you install any plug-ins or any new software, lile Final Cut?
Try, if you can get Aperture to launch, if you defer the generation of Previews: Hold down the SHIFT-key immediately after you start Aperture to prevent preview generation for that session. If a damaged image in your library is preventing normal opening, this may allow you to start Aperture. If this succeeds, try to identify the broken image or video among the images you recently imported and remove it from the library.
Regards
Léonie
Don't you think your user name is a little bit tactless in an Apple provided forum?

I want a stop button for disabling JavaScript only in the current tab

I want a 'Stop' button for disabling JavaScript only in the current tab.
I searched for a feature like this but couldn't find it. It would be a great new feature.

Tab Permissions: https://addons.mozilla.org/firefox/addon/4757

Where did the "Stop" button go on the Navigation Bar in ff4? It isn't included in the Customize box. Is there anyway to install the "Stop" button for loading web pages or is this option compeletly gone from Firefox now?

Just installed upgrade to Firefox 4.0. Where did the "Stop" button go on the Navigation Bar. I checked the Customize dialogue box and it isn't included. Is anyone else missing it? Is there anyway to install the "Stop" button for loading web pages or is this option completely gone from Firefox now? It was a very helpful button and allowed us users to stop a web page and move on if it wasn't what we needed.

In Firefox 4 by default the Stop, Go and Reload buttons are combined and attached to the right hand edge of the location bar.
When you are typing in the location bar it will show the Go button. When a site is loading it shows the Stop button. At other times it shows the Reload button.
If you want separate buttons, right-click on a toolbar and choose Customize, you can then drag and drop the stop or reload buttons and place them elsewhere. If you place them in the order "Reload-Stop" on the right hand edge of the location bar they will be combined again. For more details on customizing the toolbar see https://support.mozilla.com/kb/How+to+customize+the+toolbar

How do I create a start/stop button for each separate while loop within my program, when each of them does a different task?

I have a multimeter VI with separate while loops to accomplish the different tasks of reading voltage, current, etc. Each while loop has a stop button, but I need a button that will have to be pressed in order for the while loop to even start. I tried putting another while loop around the present one, but it still has to run once before it will stop. I want the user to have to press the button before it runs, because they interfere with each other.
I am just learning so patience and your kind assistance is greatly appreciated!
ElectroKate

iZACHdx wrote:
Hello,
I'm not entirely clear with everything you have going on and what you want your final functionality to be, but you can use sequence structures to prevent a loop from starting until the user presses a button like this:
-Zach
I have to ask, why is an NI employee using examples using sequence frames? The same thing could be accomplished using data flow by simply wiring the value of the first stop button out of teh first while loop and connecting it to the second loop. This would then use data flow to control the sequence. Why show new users bad programming methods?
As to the original question I would concur with altenbach on using an event structure.
Mark Yedinak
"Does anyone know where the love of God goes when the waves turn the minutes to hours?"
Wreck of the Edmund Fitzgerald - Gordon Lightfoot

Single start/stop button for looping movie

Dear Friends,
I apologize if this has been addressed already in the forum, as I have had no luck searching here or the web in general for a solution.
I currently have a 23-frame multilayered single-scene animation designed to loop continuously which I would like to add to my portfolio. As such, I am adding a Play button, which I would like to toggle to a Stop (or Pause) button. I currently have an instance of the Play button ("playButton") created.
(You can find this at pineboxmovingco.com/gear_redux.swf)
Besides imploring your assistance in providing the code, I must also ask if this requires (and best practice for) inserting an additional frame at the beginning for the ActionScript, as well as where/what layer to add an instance of the Stop button. I would like the movie to be stopped by default, presenting the Play button, toggling to the Stop button, and back to the Play button, each upon release.
Thank you so much in advance!
Michael T
Phila, PA

So, Ned, insert the stop(); command - with no other code - on each keyframe of the MC like so:
Then, return to Scene 1 and select the MC, inserting the code:
With an additional "stop" command in the first frame:
I must be missing something as it is continues to loop. Any further assistance would be greatly appreciated...
Michael
(UPDATE: Replaced second image with AS reflecting replacement of XXX with "1".)
Message was edited by: turnerator

Enabling/Disabling of stop button for Tomcat in MyEclipse in Run mode.

Hi,
I am very perplexed by the behavior of the Server option in MyEclipse 4.1.1 over Eclipse 3.1.2 using Tomcat 5.5.17.
When I start the server in Debug mode, the behavior is just fine. i.e. the stop button/option gets enabled and the Start button/option gets disabled when I start the Tomcat server.
But in the Run mode, the Start option does not get disabled and the Stop option does not get enabled when I start the server, so I have to guess/rely on the console to see if an instance is already running.
If anyone is having the same issue/behavior, and did something to correct it, please respond or point me in the right direction.
I have already:
1) Downloaded a new instance of both Eclipse and MyEclipse
2) Created the whole workspace again after deleting the .metadata
3) Tomcat is a part of our configuration management software so everyone uses the same version.
Edited by: nimraj on Apr 3, 2008 7:17 AM

Hi Sumit,
just add one more attribute of type wdy_boolean, and bind this attribute to readonly property of button by coding.
then as per your cell value set the attribute value, below is the some sample code.
METHOD wddoinit .
DATA: lv_node TYPE REF TO if_wd_context_node,
        lt_mara TYPE ig_componentcontroller=>elements_mara,
        wa_mara TYPE ig_componentcontroller=>element_mara.
SELECT matnr
         ersda
         ernam
         mtart
         matkl
         meins FROM mara INTO CORRESPONDING FIELDS OF TABLE lt_mara
                                 WHERE meins = 'GM' OR meins = 'CCM'.
SORT lt_mara BY meins.
lv_node = wd_context->get_child_node( name = wd_this->wdctx_mara ).
LOOP AT lt_mara INTO wa_mara.
    IF wa_mara-meins = 'GM'.
      wa_mara-readonly = 'X'.
    ELSE.
      wa_mara-readonly = ' '.
    ENDIF.
    MODIFY lt_mara FROM wa_mara TRANSPORTING readonly.
    lv_node->bind_structure( SET_INITIAL_ELEMENTS = ABAP_FALSE
                              new_item = wa_mara ).
ENDLOOP.
lv_node->bind_table( new_items = lt_mara ).
ENDMETHOD.
Regards
Srinivas

Adding stop button for streaming music

hi iam trying to add a stop button in addition to the play
button (i already have), to give the user more control. so they can
click play, then stop and if they desire play again (so it starts
from the beginning). the music is streamed and i do not have a
media player (small area) just a play button. any help is greatly
appreciated the code i have is;
<object codebase="
http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,40,0
class=" height="12" width="12"
classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000">
<param name="_cx" value="318" />
<param name="_cy" value="318" />
<param name="FlashVars" value="" />
<param name="Movie" value="web_images/neverletugoedit.swf"
/>
<param name="Src" value="web_images/neverletugoedit.swf"
/>
<param name="WMode" value="Opaque" />
<param name="Play" value="-1" />
<param name="Loop" value="0" />
<param name="Quality" value="High" />
<param name="SAlign" value="" />
<param name="Menu" value="-1" />
<param name="Base" value="" />
<param name="AllowScriptAccess" value="" />
<param name="Scale" value="ShowAll" />
<param name="DeviceFont" value="0" />
<param name="EmbedMovie" value="0" />
<param name="BGColor" value="FF0000" />
<param name="SWRemote" value="" />
<param name="MovieData" value="" />
<param name="SeamlessTabbing" value="1" />
<param name="Profile" value="0" />
<param name="ProfileAddress" value="" />
<param name="ProfilePort" value="0" />
<param name="AllowNetworking" value="all" />
<param name="AllowFullScreen" value="false" />
<embed src="web_images/neverletugoedit.swf" width="12"
height="12" play="true" loop="false" wmode="Opaque" quality="high"
bgcolor="#ff0000" align="" pluginspage="
http://www.macromedia.com/go/getflashplayer"></embed>
</object>

See if these tutorials help:
http://kennybellew.com/tutorial/

When starting Firefox I get the following error: chrome://webvideodownloader/content/webvideodownloaderbar.js:172. I have to click on "Continue" or "Stop" button for Firefox to boot up.

Hi,
I started to get the following error every time I open Firefox. The message is chrome://webvideodownloader/content/webvideodownloaderbar.js:172
I started getting this message when I updated to Firefox 5. Every time, and I mean this literally, I open Firefox the above message appears. A box appears in the top right corner. Strange thing is that the whole box doesn't appear and the error doesn't appear completely either. It is like half the box is cut off at the screen's edge.
When this box appears there are two buttons: Continue and Stop. I have to click on one or the other for the Firefox browser to open. I looked at my plugins but don't see one with this location.
Please help.
Thanks,
Paul

That can be caused by clearing the cookies via "Clear Recent History".
* https://support.mozilla.com/kb/Clear+Recent+History
* Firefox/Tools > Options > Privacy > Firefox will: "Use custom settings for history" > [X] Clear history when Firefox closes > Settings
* Firefox > History > Clear Recent History or Tools > Clear Recent History
If you use "Clear Recent History" to clear the cookies then Firefox also tries to clear the cookies from plugins like Flash (LSO) and starts a plugin-container process for each plugin and that can add extra time and can cause an unresponsive script error to appear.
Make sure that all plugins are up to date.
Try to exclude the cookies to see if that helps.
Let all cookies expire when you close Firefox to remove unwanted cookies and keep the ones with an allow exception.
Make sure that you do not clear the "Site Preferences" as that will remove all exceptions.
* Tools > Options > Privacy > Cookies: "Keep until": "I close Firefox"

Create Run And Stop Buttons on Front Panel, rather than using the toolbar run/stop

I would like to make my vi more user friendly by creating start and stop buttons on the front panel. I havent found much info on how to create them. I have created a boolean stop button to stop my FOR LOOP.
-Chris

Creating the buttons is easy - just select the style you want from the Boolean palette. What you need to do is change your diagram and the VI properties. To have a VI automatically start running when opened, open VI Properties by selecting that under the File menu or right clicking the VI's icon. Select Execution and check the Run when opened box. If you need the user to enter some data or change parameters before running the program, there's a couple of ways to go about it with a front panel Start button. You could have a separate while loop with just the start button in it and connect an output of that to a main while loop. This creates data flow and ensures that the start while loop executes before the main. You could create a simple state machine. T
here's a couple of shipping examples. Just open the Example Finder and enter state for the keyword. You could also use the Event structure. Again, there are several shipping examples. Instead of doing a search, you could also browse the Example Finder and look at what's underneath the Building User Interfaces topic.
p.s. I don't think you created a stop button for a for loop as there is no way to stop a for loop. What you can stop is a while loop.

Need to stop with only one "stop button"

I have two vi's. One that monitors temperature and the other sends a D/O signal. They both work fine on there own but when I merge them into one vi I have to press both stop buttons for the vi to stop. I would really like to only have one stop button in the final vi.
Any suggestions would be appreciated.
Thanks in Advance,
Jason
Attachments:
dig_output_with_temp1.vi ‏127 KB

Jason,
You can edit the stop event case to use the same stop button as the temperature loop. Right click the event structure and select "Edit events handled by this case", then select the control named "stop (F)". Then you can delete the other button labeled "stop".
-Chris

Stop button to reinitialize c-RIO module values

As you can see, the program has 2 stop buttons. The one inside the tab is to stop charging of an electric vehicle prototype whereas the one outside is for stopping the while loop and labview program. Both stop buttons are wired to the same conditions except the additional function of the 2nd stop button for passing notification i.e.:
The labview program is connected to the EV hardware through c-RIO system via ethernet, which uses NI 9411 for updating the charging status of the EV prototype. The issue is: while the 1st stop button causes the counter value of NI 9411 to fall thus updating the charging status of EV, the 2nd one just stops the program and goes back to the first page and the status remains the same (even though this can be modified for display in the labview program, it cannot be changed in the hardware). What do i need to do to update EV status before stop button makes the program exit and goes back to the start page of the program?

Hi!
I read your question (and GerdW's answers) to be a request for a piece of code to fix your problems. I think what you really need is to take the time to have a look at some design patterns for code, and figure out how it can be used to solve your particular problems. Use the LabVIEW Example Finder (Help -> Example FInder) to look for examples that come with LabVIEW! My suggestions:
Event Structures: This is a structure specifically designed to catch user driven events, such as clicking a button, and executing a certain piece of code in accordance with the input. Example: Clicking the "stop button" might start some code that gracefully shuts down your program.
State Machines: A state machine is a structure usually built using a while loop and a case structure containing pieces of code that perform specific tasks (e.g. "initialize", "check conditions", "idle", "charge" and so on). Each state/case determines in some way what should be the next state to execute. Passing states to the next iteration can be done with queues or shift registers.
Good Luck!
Best regards,
Jarle Ekanger, MSc, CLD
Flow Design Bureau AS

How to terminate or exit a for loop when the user clicks on stop button

Actually my problem is to stop a loop when i click on stop button.
example:i have two buttons 'start' and 'stop'
in start buttom i wrote a for loop as
dim i as integer
For i=1 To 100000
print i
Next
when i click on start buuton it prints 'i' value up tp 100000.
my question is when i click on 'Stop' button the for loop has to terminate or Exit from the loop and should stops the execution.
Is it possible to termianate or Exit the 'for loop'
PS.Shakeer Hussain
Hyderabad

I am unable to stop the loop and application not at all allowing to Press the Stop button.
It seems like Hung, any advise ?
Private Sub btnStart_Click(sender As Object, e As EventArgs) Handles btnStart.Click
        btnStop.Enabled = True
        btnSelectFile.Enabled = False
        btnStart.Enabled = False
        btnStop.Focus()
        Dim strFileName As String = txtFileName.Text.ToString
        Dim strLineText As String
        If System.IO.File.Exists(strFileName) = True Then
            Dim objReader As New System.IO.StreamReader(strFileName)
            While objReader.Peek() <> -1 And stopclick = False
                strLineText = objReader.ReadLine()
                MsgBox(strLineText, MsgBoxStyle.Information)
                Application.DoEvents()
                Thread.Sleep(My.Settings("strDelay") * 1000)
                'System.Diagnostics.Process.Start(My.Settings("strFireFoxLocation"), strLineText)
            End While
        End If
    End Sub
    Private Sub btnStop_Click(sender As Object, e As EventArgs) Handles btnStop.Click
        stopclick = True
        btnSelectFile.Enabled = True
        btnStart.Enabled = True
        btnStop.Enabled = False
    End Sub
Raman Katwal
Please remember to mark the replies as answers if they help and unmark them if they provide no help

For clearing streaming data on stop button of FMLE

Hi
I am using FMLE 3.2 for streaming and AMS 5.
I have to clear stream data from application on Click event of stop button from FMLE 3.2.
How can i do that? Please help me.
I search for that at the end i got this :
http://help.adobe.com/en_US/adobemediaserver/devguide/WSd391de4d9c7bd609-52e437a812a3725df a0-8000.2.3.html#WS5262178513756206-67d61d971377ecd8c14-8000
but doesn't understand where to use that tag and in which file?
Please help me.
Thanks in Advance.

I do not have any insight of your application architecture and the changes you have made. So it will not be easy to explain you. Let me try one more time.
You have added a tab and embedded your own wda interface view in the component configuration. When a event is triggered the FPM transfers control to the component belongs to the UIBB and in this case your custom component.
Your custom component does not have any knowledge about the other UIBB's in the application.
The solution what i proposed was to analyse the current application and see if there is IF_FPM_SHARED_DATA, IF_FPM_TABBED_CONF_EXIT.
if they are implemented then your work would be simplified. all the events first comes to OVERRIDE_CONFIG_TABBED .You can capture your save event in OVERRIDE_CONFIG_TABBED and you can work around here.
If the above interfaces are not implemented then it is difficult for you to get the things done the way you would like to do.

Help for Process Priority (STOP buttons)

I , I have a problem with my program.
I make the acquisition with a device connected to GPIB.
I want to have my main program with 2 For Loop and a stop button which stop the program and the device.
The problem is that, if the program is doing an acquisition and is in a For loop, I can press stop button and nothing happens until the end of the for loop.
I can stop with main stop red button but my device is not Off.
I tried an event structure but it don’t works.
The goal is to have a stop process priority to the acquisition process.
I attached my structure of program. I only need to keep the 2 For Loop.
Event structure and while Loop can be removed.
I use LV2012 sp1f5 but I can upgrade to LV2014 if really necessary
thanks in advance for your help.
Solved!
Go to Solution.
Attachments:
priority_process_LV2012.vi ‏16 KB
Capture.JPG ‏114 KB

Rigth click on the border of the loop you want to leave and add the conditional terminal.
Place the Stop button inside the loop.
Greetings from Germany
Henrik
LV since v3.1
“ground” is a convenient fantasy
'˙˙˙˙uıɐƃɐ lɐıp puɐ °06 ǝuoɥd ɹnoʎ uɹnʇ ǝsɐǝld 'ʎɹɐuıƃɐɯı sı pǝlɐıp ǝʌɐɥ noʎ ɹǝqɯnu ǝɥʇ'

Stop button for soundboard

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