Midi Read Control not seen in LabView 8.2-- speedy-33

Hi All,
The document LV DSP Module Release and Upgrade Notes on http://www.ni.com/pdf/manuals/371298c.pdf says that it is possible to read MIDI files with LV and play them on Speedy 33. After installing 3rd party tools Midi Yoke and Midi OX, it is said that the LV should be able to read MIDI data. Specifically, the following is noted in the doc.
"MIDI Read—Appears as a custom numeric control in a front panel window. This control works with the MIDI-OX software. The MIDI Read control reads MIDI data for any MIDI file the MIDI-OX
software plays. The output of the MIDI Read control is an array of five notes that represent the musical content of a MIDI file that MIDI-OX generates."
I have Labview 8.2, XP as the O/S, and Speedy-33 as my DSP Platform. I have installed everything correctly, everything seems to be working fine, however, this MIDI read control is not seen in the control menu. Why I am not able to see this control, where is it? Could this control be only specific to LabView 8.5 because the above document seems to be referring to LabView 8.5?
Thank you very much for any input!
Casiopea

http://forums.ni.com/ni/board/message?board.id=170&message.id=280450#M280450
http://forums.ni.com/ni/board/message?board.id=170&message.id=280443#M280443
Either of these were a better place than a new thread.
André
Regards,
André
Using whatever version of LV the customer requires. (LV5.1-LV2012) (www.carya.nl)

Similar Messages

Adobe Reader Control not showing in COM tab of Toolbox Items in Visual Studio

This is my first experience to work on C# and Visual Studio. I have a task to show PDF document on a window form. After reading tutorials and following some examples I have decided to add the 'Adobe Reader Control' in my toolbox and use that control on my form. The problem is that I cannot able to add that control on my toolbox because "it is not showing in COM tab of toolbox items. To clarify just see the red lined component in image that is NOT showing on my component list".
I have Adobe Reader 11 installed on my machine.
I am using Visual Studio 2005.
I am using Windows 7 64-bit OS.
In my project I have changed the architecture from 'Any CPU' to 'x86'
Any ideas what can be the issue, why it is not coming on the list?
This is my first post on this forum. Do point me out if i miss any forum guidelines.

I have the same problem! I have photoshop cc2014 (which we own) and the object library shows, but not for cs 5.1 (30 day trial).
Does registering unlock something?
Help please!!

Activex events not seen in Labview

I have PC application which has a COM server interface included.
I am able to connect to this successfully with labview for everything apart from events. When I try and connect to events it always comes back with error 95, event unknown. I have also tried the "list events descriptions" and that comes back empty.
The COM server works fine when used with VB and C++ applications so I am guessing Labview is the problem.
I am using a Automation Refnum control to access the COM server and this is working fine.
Any suggestions why I can not see any events in Labview?
(I am running Labview 6.0.2)

Thanks for the reply. I just tried an evaluation copy of Labview 7.0 and managed to get it working with the new feature "Register Event Callback".
I would still like to use Labview 6.0.2 if possible as I don't believe I will use most of the new features in Labview 7.0 and 7.1. Also we have alot of version 6 licenses that will cost alot of money to upgrade!
Any suggestions how I can get 6.0 working with events?
Thanks,
Matthew

Data in table control not seen for the Standard Transaction Iview

Hi
I am creating one Standard Transaction Iview for CATS .
While doing print preview in IE 6 , I am not able to see data in Table control(Data Entry Area ).
Can you please provide me the solution for how I can see the data in Table Control
Regards
Ruturaj

Hi David,
I too struggled a lot to find the solution ....atlast got it....It possible by exporting and importing the table control values to Database Index.
1. AT SELECTION SCREEN OUTPUT event triggers when you SAVE and GET the variant.
2. So write the logic in AT SELECTION-SCREEN OUTPUT event.
CONSTANTS: c_vari TYPE char30 VALUE
                         '(SAPLSVAR)RSVAR-VARIANT'.
FIELD-SYMBOLS: <lfs_vari> TYPE ANY.
ASSIGN: (c_vari) TO <lfs_vari>.
IF sy-subrc = 0.
    IF <lfs_vari> IS NOT INITIAL.
      IF ok_code = 'SPOS'.
        EXPORT gt_chars[] TO DATABASE vari(tc) ID <lfs_vari>.
      ELSEIF ok_code = space.
        IMPORT gt_chars[] FROM DATABASE vari(tc) ID <lfs_vari>.
      ENDIF.
    ENDIF.
ENDIF.
In the above logic if OK_CODE is 'SPOS', that is for saving the variant with the name <lfs_vari>.
Similarly if the OK_CODE is other than, 'GET'....that is for retrieving the variant. But in case of getting the variant OK_CODE is not filled with 'GET', but variant will be filled. We should take variant filling as base and do as done above.
It worked for me.....

How to control labview VI from a program not written in LabView on another computer?

I am tasked with finding a way to control (an existing) LabView application (VI) from another computer (networked together) as part of a larger application which is not constructed in LabView (likely C# .Net Windows app).
So, I am looking to find a solution that
a) requires minimal change to the existing stand-alone LabView VI
b) does not require LabView on the remote (controlling) computer.
Controlling the LabView application involves communicating various setpoints etc, controlling start / stop, and getting back from the application some measured data values; could be treated as file transfer or data streams.
Will it be fruitful to look into controlling the VI over TCP/IP? I gather that support exists in LabView for sending and receiving data over TCP connections. This approach would I guess require code to be added to the existing VI to handle commands and requests on the connection; simulating the ability to interact with the front panel.
Are other options available? I see in the help pages mention of DataSockets and web services among other approaches.
I am totally new to LabView, so all suggestions gratefully received, but please don't assume any knowledge of LabView.

You can control LV from other applications using the ActiveX interface from VI Server. Since you want to do this from a remote machine, you would have to enable ActiveX-access using DCOM. This is a rather worksome efford and to my experience not really suggested.
So i suggest you to define a TCP-based protocol for remote control of your dedicated application. This of course is only valid, if the application is already running on the "server". So your "client" connects, sends commands which are executed by the "server" and data and status information is sent back. And you are correct that this will require (significant) changes to the LV application.
Web Services are also a valid approach if you can connect to web based applications. LabVIEW utilizes RESTful Web Services architecture. REST provides a lightweight
protocol accessible to a wide variety of clients. The architecture does not
require complex message parsing and provides a simple interface for you to begin
using Web Services
in LabVIEW.
Other methods are possible, but i recommend you to pick one of those.
hope this helps,
Norbert
CEO: What exactly is stopping us from doing this?
Expert: Geometry
Marketing Manager: Just ignore it.

Write Read XML Files not made in LabVIEW

I have an application that needs to be able to write and read xml files. My application needs to be able to save the files in such a format that an outside program can use the values saved in the xml file. On a system restart I need to be able to read in the values that were saved back into the program and populate the multicolumn list box it came from. My issue really is just reading it back in from the file.
I could create a way of writing the xml file with the information in the format needed for the other program. The problem really is, how do I handle reading in, and then populating controls with the information provided in the xml file with the xml file not in the LabView format.
The xml controls that have been provided by NI are not usable in this case.
Any suggestions or possible solutions would be greatly appreciated. Thank you for all of the help ahead of time.

Try LabXML.

MacBook Pro (Retina, 15-inch, Mid 2014) will not read an SD card in the SDXC card reader. Does anyone know whats going on?

MacBook Pro (Retina, 15-inch, Mid 2014) will not read an SD card in the SDXC card reader. Does anyone know whats going on?

Hi David. I don't have as modern a Macbook Pro as you, mine is a 2012 model, but perhaps I can help. I often find that my SD card will not load when I first insert it. I have to remove it and then put it into the slot again firmly.
You also haven't posted any information about the SD card. What size is it, do you know how it is formatted, has it worked in that same mac previously, where did it come from, does it currently work in another device (such as your camera)? This sort of information will help to narrow down the problem.
If you post some more information I'm sure people will try to help you. In the meantime, if you look at your post again you should see "More Like This" at the bottom of the page and you may find an answer in some of those related posts.
Hope that helps.
Ivan

MIDI Read function in LabVIEW 8.2

Is there a MIDI read function in LabVIEW 8.2?

http://forums.ni.com/ni/board/message?board.id=170&message.id=280480#M280480
You could have aksed it in your previous post since it concerns the same functions.
André
Message Edited by andre.buurman@carya on 10-26-2007 09:12 AM
Regards,
André
Using whatever version of LV the customer requires. (LV5.1-LV2012) (www.carya.nl)

I am trying to sync iphone 5 to itunes but it says "iTunes could not connect to the iphone as an error occured while reading from the device " and the iphone is not seen on itunes........

i am trying to sync iphone 5 to itunes but it says "iTunes could not connect to the iphone as an error occured while reading from the device " and the iphone is not seen on itunes........

First thing to try is to reset your device. Press and hold the Home and Sleep buttons simultaneously ignoring the red slider should one appear until the Apple logo appears. Let go of the buttons and let the device restart. And then reboot your computer.
See if that fixes your problem.

Comments not seen on Acrobat Reader

Comments are not seen on Acrobat Reader when the pdf is sent by e-mail, but it was before. I need help. Yks

Hi,
Can you please check once if your comments are being saved in PDF? Add a comment or other annotation to the pdf, close it and open again to see if these are being saved? If these are getting saved, try sending again through email and see if they work now or not. Please try and share.

Google search box in mid screen accepts text but is inactive. Adobe reader does not now function with Firefox. Both are new since update.Thanks

1. The google search box in the middle of the FF page accepts text but is not active since my update. The search bar box works.
2. Adobe reader does not seem to work with the new update. eg. Epost suggested I update Reader which I did but it still doesn't work. New since update. It works with Safari which I dislike or i would simply change.
Thanks
David

Does that box still Shows the Google text?
Try to use the SearchReset extension to reset some preferences to the default values.
*https://addons.mozilla.org/firefox/addon/searchreset/
Note that the SearchReset extension only runs once and then uninstalls automatically, so it won't show on the "Firefox > Add-ons" page (about:addons).
Current Firefox versions use the default search engine (pref: browser.search.defaultenginename) to set the search engine that is used on the about:home page.
Check the <b>browser.search.defaultenginename</b> pref on the <b>about:config</b> page and make sure that it is set to the default value Google.
*browser.search.defaultenginename
You can check if you still have the XML files of the default search engines including Google in the searchplugins folder in Firefox program folder.
If not then you need to reinstall Firefox.

Help with the MIDI read function

Since my last post, I have gotten NI LabVIEW 8.5 and DSP module 2.5. Using the MIDI read function I was able to get it to read from MIDI-Yoke and plot onto some graphs.
My problem, however, is that I'm not sure how exactly the MIDI file is being read. The DSP module update files say that the information is sent as an array of 5 notes. This is clear to see that it is reading in these 5 values. When I plot wire the MIDI read to a graph however and/or output through a DSP board, It seems as though I am only getting one of those values.
Can anyone tell me if I am doing anything wrong or how to get all the values from the MIDI read plotted and outputed.
Thanks

Attached is a screenshot of my front panel.
Yes it seems as the array is being read in through the MIDI read (all 5 values are showing up). On the graphs, I suppose it would be all five values plotted at once. This makes sense to me, and what I initially thought. What made me skeptical of the function was that when I outputted the signal, I didn't hear the same sound as was being inputed. As I previously mentioned, I could only hear a really high pitched sound, that was the rythm of the particular MIDI file. It wasn't the original sound. (I was testing the output. I would like to add synths, filters, etc. and be able to output this so that the changes can be heard, not just seen on graphs)
Thanks for the help,
Joeyio
Attachments:
simple_MIDI Read.jpg ‏174 KB

IPod Touch 4gen not seen in las test iTunes. Also will not accept my Apple ID pw

iPod Touch 4gen not seen in las test iTunes. Also will not accept my Apple ID pw

iOS: Device not recognized in iTunes for Mac OS X
Or
See
iOS: Device not recognized in iTunes for Windows
- I would start with
Removing and Reinstalling iTunes, QuickTime, and other software components for Windows XP
or
Removing and reinstalling iTunes and other software components for Windows Vista, Windows 7, or Windows 8
However, after your remove the Apple software components also remove the iCloud Control Panel via Windows Programs and Features app in the Window Control Panel. Then reinstall all the Apple software components
- Then do the other actions of:
iOS: Device not recognized in iTunes for Windows
paying special attention to item #5
- New cable and different USB port
- Run this and see if the results help with determine the cause
iTunes for Windows: Device Sync Tests
Also see:
iPod not recognised by windows iTunes
Troubleshooting issues with iTunes for Windows updates
- Try on another computer to help determine if computer or iPod problem
Where are you entering the Apple ID PW?
What message do yo get when you try?
Have you tried resetting the PW?
How do I change or recover a forgotten Apple ID Password?
If you've forgotten your Apple ID Password or want to change it, go to My Apple ID and follow the instructions. SeeChanging your Apple ID password if you'd like more information.

Are sound controls not compatible with viewsonic 2703 monitor?

my mac mini is connected to a viewsonic 2703 monitor via hdmi. the sound controls in the menu bar are greyed out. Is volume control not compatible?

Audio MIDI is in the Utlities folder.....see if you can select the monitor there for audio output.....
click on the monitor (if it shows there) and from the bottom of the window click the icon next to the "+" and the "-" sign......choose (Use this device for sound output).....

Solution ID 201056033 implemented but changes to signin.html still not seen

Customer have implemented solution id 201056033 in WebLogic 9.2 MP3 patch 2 with PT 8.49.12.
However, when they change signin.html for a web site the change is not seen. Browser cache has been purged.
Yes, the web server were brought down and back up.
Yes, the solution is implemented. It does not work as documented.
Problem being:
Able to change static HTML and have it seen by the user's
browser. The web server is still caching the static HTML page even
though the Solution ID says that doing what is documented in the
solution will solve the problem.
I need an answer to why the Solution ID is not working. I need
to be able to change statuc HTML and have the web server serve it
out to the browser.
weblogic.xml has been updated as solution 201056033, that is to add
'<resource-reload-check-secs>0</resource-reload-check-secs>':
<container-descriptor>
<servlet-reload-check-secs>-1</servlet-reload-check-secs>
<session-monitoring-enabled>true</session-monitoring-enabled>
<resource-reload-check-secs>0</resource-reload-check-secs>
</container-descriptor>
Implemented 201056033 . It does not solve the problem. Why does it not
solve the problem?
Any thoughts , pls help.
Thanks

It's not working because this change only causes the server side to reload the resource. The browser still has it cached, so it ignores it.
What you have to do is send HTTP headers along with the response that convinces the browser not to cache the resource. One way to do this is to implement a servlet filter that injects the appropriate HTTP headers to cause this.
The code for the class could look like this (I haven't declared it in a package, but you should):
import java.io.IOException;
import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletResponse;
public class NoCachingFilter implements Filter
     private FilterConfig filterConfig = null;
     public void destroy()
          this.filterConfig = null;
     public void init(FilterConfig arg0) throws ServletException
          this.filterConfig = filterConfig;
     public void doFilter(ServletRequest request,
                              ServletResponse response,
                              FilterChain chain)
     throws IOException, ServletException
     HttpServletResponse httpResponse = (HttpServletResponse) response;
     httpResponse.setHeader("Cache-Control", "no-cache");
     httpResponse.setDateHeader("Expires", 0);
     httpResponse.setHeader("Pragma", "No-cache");
     chain.doFilter(request, response);
You would declare this filter in your web.xml like this:
<filter>
<filter-name>No Caching Filter</filter-name>
<filter-class>carousel.NoCachingFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>No Caching Filter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
--------------------------

Midi Read Control not seen in LabView 8.2-- speedy-33

Similar Messages

Maybe you are looking for