Trouble with Digital output on Live Value under Windows

I have a soundblaster li've value card in my system using the digital output in win98se and all works fine. I just upgraded to WinXP. The windows drivers worked fine once i switched them to digital output. However, i lost the Creative mixer and wanted it back. I then downloaded your Unipack driver for the Li've card for winXP and lost the digital output even when i toggled to digital output control. I then downloaded the li've value from the Gateway site since they OEM'd the card in my system and the digital is working again. However, they do not provide the Creative mixer. Is there anyway I can get the Creative Mixer to work in XP wiith the li've value card? Thanks
Soundblaster FAQ states:
Some name brand systems shipped with a special Li've! Value card that was made to work with digital speakers. If you system shipped with a Li've! Value and you have digital speakers you will need to use drivers provided by your system manufacturer. If you use the drivers on the Creative website your card will no longer work with your digital speakers.
Boston Acoustic Digital Speakers or Prebuilt System With a Digital Li've! Card
If you have a set of Boston Acoustic digital speakers that came with your system and they are not working with your sound card, make sure you have it connected to the digital out on the card. Also make sure that the digital out is enabled.

I still always get the value 0.0 returned for minA. I
know that the data is being correctly stored because I
have a seperate report frame that displays all values
for all entries.
Any ideas where the flaw is?
Thanks!
Hey, there. It's unlikely that your users are entering negative numbers which are the only numbers that will be less than zero. You need to initialize your minA to be some quite large number.

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Trouble with <property name="jnlp.versionEnabled" value="true"/> and file: protocol.
I can't get the versionEnabled flag to work with local file system URL's.
Here is code example (NanoHTTPD.java came from here -> http://elonen.iki.fi/code/nanohttpd/) :
C:\test>dir
Volume in drive C has no label.
Volume Serial Number is CCC7-E05D
Directory of C:\test
05/08/2008 10:08 AM    <DIR>          .
05/08/2008 10:08 AM    <DIR>          ..
05/08/2008 09:44 AM               109 hello.java
05/08/2008 09:57 AM               542 hello.jnlp
04/10/2008 09:52 AM            20,547 NanoHTTPD.java
               3 File(s)         21,198 bytes
               2 Dir(s) 26,610,700,288 bytes free
C:\test>type hello.java
public class hello
public static void main(String[] args)
System.out.printf("Hello world\n");
C:\test>type hello.jnlp
<?xml version="1.0" encoding="utf-8"?>
<jnlp spec="6.0+" codebase="http://localhost/" >


    <information>
        <title>hello</title>
        <vendor>hello</vendor>
        <description>hello</description>
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        <j2se version="1.6" />
        <property name="jnlp.versionEnabled" value="true"/>
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    <application-desc main-class="hello"/>
</jnlp>
C:\test>javac NanoHTTPD.java hello.java
Note: NanoHTTPD.java uses or overrides a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
Note: NanoHTTPD.java uses unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.
C:\test>jar cvf hello__V1.0.jar hello.class
added manifest
adding: hello.class(in = 459) (out= 299)(deflated 34%)
C:\test>start java -cp . NanoHTTPD
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Java Web Start 1.6.0_10-beta
Using JRE version 1.6.0_10-beta Java HotSpot(TM) Client VM
User home directory = C:\Documents and Settings\4381
c:   clear console window
f:   finalize objects on finalization queue
g:   garbage collect
h:   display this help message
m:   print memory usage
o:   trigger logging
p:   reload proxy configuration
q:   hide console
r:   reload policy configuration
s:   dump system and deployment properties
t:   dump thread list
v:   dump thread stack
0-5: set trace level to <n>
Hello worldchange hello.jnlp, jnlp start element to this:
<jnlp spec="6.0+" codebase="file:///C:/test" >
javaws hello.jnlpjava console output:
Java Web Start 1.6.0_10-beta
Using JRE version 1.6.0_10-beta Java HotSpot(TM) Client VM
User home directory = C:\Documents and Settings\4381
c:   clear console window
f:   finalize objects on finalization queue
g:   garbage collect
h:   display this help message
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r:   reload policy configuration
s:   dump system and deployment properties
t:   dump thread list
v:   dump thread stack
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#### Java Web Start Error:
#### helloStacktrace in detail :
Detail ST:
java.lang.ClassNotFoundException: hello
     at java.net.URLClassLoader$1.run(Unknown Source)
     at java.security.AccessController.doPrivileged(Native Method)
     at java.net.URLClassLoader.findClass(Unknown Source)
     at com.sun.jnlp.JNLPClassLoader.findClass(Unknown Source)
     at java.lang.ClassLoader.loadClass(Unknown Source)
     at java.lang.ClassLoader.loadClass(Unknown Source)
     at com.sun.javaws.Launcher.doLaunchApp(Unknown Source)
     at com.sun.javaws.Launcher.run(Unknown Source)
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Java Web Start 1.6.0_10-beta
Using JRE version 1.6.0_10-beta Java HotSpot(TM) Client VM
User home directory = C:\Documents and Settings\4381
c:   clear console window
f:   finalize objects on finalization queue
g:   garbage collect
h:   display this help message
m:   print memory usage
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q:   hide console
r:   reload policy configuration
s:   dump system and deployment properties
t:   dump thread list
v:   dump thread stack
0-5: set trace level to <n>
Hello world

The short answer is that e4x XML rocks!
Beyond that, consider that you are sending xml to Flex. For
any format other than e4x, Flex has to convert the xml into that
format. The precise algorithms Flex uses for this are not obvious
or published. This is why I have never liked using mx:Model. It
converts the xml into nested objects, but i have never been
comfortable predicting exactly what the resulting structure will
be.
Once you get an e4x xml node identified (toXMLString()), you
CAN predict exactly whate the data you want is going to be because
there is no conversion. And I and just very comfortable with xml.
Tracy

Help with DIgital Output Array with 6062E DAQ CARD...

Good morning, folks... I need some help with digital output of the 6062E PCMCIA card... I can output 1 line without problems... I need to control a 4066 with my digital outputs... I am doing this without greater problems... but there's something... I need that when one of my outputs is high, the others become low, unchangeably... so I tried to use an array to control my output and I couldn't do that... some errors showed up... can you help me please? Maybe there's any errors at my software, then I thank you if you help me... the vi is anexed...
Best Regards...
Attachments:
Untitled 3.vi ‏20 KB

See below for one of many methods. Change the "lines" string for your setup.
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Richard

Digital stimulus-frequency response: Need to drive with digital output trigger. Using counters for response.

I need to drive stimulus-response with a software driven digital trigger and NI-TIO counter based response. No analog I/O is really relevant, although I have a PCI-6035E multi-function DAQ as part of my gear. I intend to use the analog, but its timing is non-critical and can be software timed.
The real trick is that I want to set the basic timing of the system (in the range of 1 - 50Hz) from the timer0 on the 6035E. This signal needs to be replicated to drive a trigger pulse and to route through RTSI (or a PFI) to trigger frequency counts using the four possible groups of counter/timers on the 6602.
What I need is:
while( enabled )
Repeat at (
software controllable rate = 1-50Hz)
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- Software Set Delay (usually zero)- stable is more important than the delay time!
Count for software set time on 4 counters
analog samples
Post-process
I want to do this in LabView. I have checked out the Advanced sychronization demos online, but the examples all use analog triggering and buffered digital I/O. This doesn't really address what I need to do.
I have made some failed attempts which relied on software to sync up the trigger and the response frequency acquisition. This is definately flawed. I need to start the counting right after setting the digital output trigger, and stop the count after a fixed interval for frequency calculation.
I am having trouble working through the signal routing to get the timing to trigger off the digital stimulus output pulse.
Any help would be appreciated
Thanks,
Joe

Joe
What are you using the trigger from the 6035E for? I do not know what you mean by, "to trigger frequency countes."
If you are having problems just routing the signal to the 6602, here is a vi that shows you how to route a signal through the RTSI cable to use as the source of a counter.
Brian
Attachments:
Route_RTSI_to_Source.vi ‏67 KB

PID with digital output

Hi,
I have the application.
I do not clear about PID function but, I would like to ask you about my application.
I have a sensor water level and a few motors to control gates
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I would like to hold water level at level, so I use PV indicator and SV control. when I change SV then will control Motor (RW or FW motor).
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Nguyen Van Hung

Hi Nguyen,
There are several examples in CVI under Help » Find Examples that may be able to help speed up the development of your PID program (assuming you have purchased the CVI PID Toolkit). These examples can be found by going to Toolkits and Modules » PID and Fuzzy Logic Control » PID. Depending on how familiar you are with PID algorithms, I might suggest that you look at the GeneralPid example first. Additionally, the PID Control Toolkit User Manual t is also a great place to look at the algorithms and the library functions. Finally, in case you aren't aware, you can double click on any function that you find in the Libraries folder located in the bottom left of CVI to open a functions panel which will show all inputs and outputs of a given function. Then, you can right click on any parameter to view details about that or on the function panel (outside an input box) for more information about the function in general.
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Regards,
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Applications Engineer
National Instruments

No Sound Output with Digital Output Mac

Hi There,
I normally use my Blackmagic card for sound output on my Mac with Premiere CS6. I want to work with the digital output on my current project but when I try switching to digital out under Preferences>Audio Hardware the audio still comes out of the Blackmagic card but not the digital audio out on the Mac. I'm testing with the bars and tone in the browser and my timeline sequence. FCP 7 works as expected when digital out is selected, and I know digital out is working properly on my computer.
Any suggestions?
Thanks!
Gerry

OK, sorry it was that I had to switch audio device under plackback.
Perhaps this should be added to the FAQ under No Sound During Playback, which doesn't include the Preferences>Playback as part of the troubleshooting for MAC.
Thanks!
Gerry

USB-6009 pulse train generation with digital output....

Hello!
I've bought a new USB NI-Card (USB-6009) and now I'm trying to adopt an old vi that uses traditional DAQ drivers. I wrote that vi for a PCI NI-Card (PCI-6024E), which has two counters to generate two pulse trains simultaneously. Now I've only one counter and that's why I'm searching for a good way to create pulse trains using a digital output! The pulse trains are both ranging between 100 Hz and 100 kHz.
I'm sure somebody has an idea how I can solve the probem in the best way
Kind regards,
Peter

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Problem with digital output and microph

Hello! I recently bought a new motherboard MSI K8N SLI Platinum that have onboard Sounblaster Li've 24bit, with coaxial and spdif and also the standard outputs. I ve connected via a fiber optical cable to my amplifier and i checked the digital output only box to the advanced settings on the mixer. I am hearing sound very well from my amplifier but when i connect headphones to with microphone to my soundcard , i don't hear anything at all from my headphones. Also i cannot speak via microphone. If i uncheck the box digital output only i hear sound from my headphones and also i can speak to microphone. Is there some way to have them both enabled? In my previous motherboard i didn't have that problem. I could hear sound from my amplifier with pcm signal and from my headphones and microphone analog at the same time.
Thanks!

Thibaud,
The clue is here: " i take acquisition with one sample on demand."
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Lynn

HP Headphone jack with digital output

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thanx

I don't think your model HAS the headphone/mini-toslink SPDIF jack, RE: http://h10025.www1.hp.com/ewfrf/wc/document?docname=c01443331&cc=us&dlc=en&lc=en&jumpid=reg_R1002_US... . The HDMI port is SUPPOSE to support BOTH digital Video AND Audio... however I BELIEVE that there was/is some problems with the Audio side on some HP models. BUT to be sure however, use the search facility to search on HDMI. If everything is working according to spec (on the PC AND on your >>>TV<<< ), you should ONLY need a single HDMI cable to do what you want ... but I fear you are going to run into problems. Report back your findings.
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Help with Digital Output software

Hey people. I need your help to improve my software. I need to use some digital outputs. The software does this:
- Choose which one battery to monitor
- Activate only one digital output at a time
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Attachments:
Medidor Bateria.vi ‏65 KB

Thank you very much, Jeff. I know my solution is not the best, but I need to ensure that only one of my outputs be at HIGH level. I am trying to use the RADIO buttons, and the program is attached here. But there is this problem, that is I repeat all the VI's. Please check this for me, if you can. Thank you very much, your help is very important!
Attachments:
Medidor com Radio.vi ‏28 KB

Synchronous LED display with digital output

hi,
In the experiment I want to control a relay, so I use the MAX to generate a digital output task and then transfer it to example code in labview as below. How can I amend this code so that when the module ouput 1 there is a synchronous LED display on the front board.
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Use single sample digital writes inside your loop. Use a shift register to hold the state (T or F) and invert each iteration. Now you can just wire the state wire to a front panel led and be sure that it is sync'd to the digital output.

Soundblaster Live Value and Windows

I have been previously running Soundblaster Li've Value on an Windows ME computer without any problems. I have now upgraded to Windows XP, could you please advise what files I require to run Soundblaster Li've Value on Windows XP including the application file. Are any files required from the original Soundblaster CD. I would appreciate your advise. kevsim

[size="3" face="Times New Roman">Catherina-CL, ?I thank you for the advice and for the others in sharing their experiences.
[size="3" face="Times New Roman">I still have a few problems and would appreciate some further help.
[size="3" face="Times New Roman">I have installed the update as suggested.
[size="3" face="Times New Roman">When I was running Sounblaster under Windows ME, there was an applet called ?What You Hear?, I can now no longer find this applet.
[size="3" face="Times New Roman">The other issue is, previously I had a sound recorder which would record in stereo, since the upgrade I can no longer find this, it was part of Soundblaster.
[size="3" face="Times New Roman">kevsim

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I am having trouble getting my desktop to show up through the nVidia GeForce FX5200. This is the card that came with the 2g g5. Slot one - VGA- has 20 inch cinema display. Slot two - ADC -, I connected the Griffin ADC to VGA adapter that came with the computer. Connect this to Samsung HDTV. All I am getting is the default Leopard aurora desktop. Is there something I have to do to send my user stuff though so I can see whats on my desktop?

Are you not getting the Desktop on either Monitor? What resolutions are the each set to?
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ADC and DVI connectors; DVI to VGA adapter included
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http://support.apple.com/kb/sp96
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http://support.apple.com/kb/HT2707?viewlocale=en_US

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I have had my Apple TV for about a year and have been using the HDMI connection without any trouble. I am now switching to the component cable since I need the HDMI port on the TV for my Blue Ray player.
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Welcome to the  Discussion Forums.
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Trouble with Digital output on Live Value under Windows

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