Trouble with length of measure when adding tracks
I notice sometimes when im starting or doing a project, particularly when adding piano or keyboard tracks, when I go to insert a note, it automatically inserts a note that is like 100000 miles long and extends indefinately even if as expand the track pane. other times this is not a problem at all, which leads me to believe its likely theres some magic button someplace im overlooking time and time again... help!
I'd guess there may be a faulty key on your keyboard - a MIDI note message consists basically of Note On, Note number (pitch), Velocity value and then Note Off (possibly other values for poly pressure for example - not often used), so it looks like there's a Note On and no Note Off.
Similar Messages
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Having trouble with Tiscali/TalkTalk site when accessed with 'FireFox',
can't 'reply' to emails or report 'spam', other functions seem ok
== This happened ==
Every time Firefox opened
== On/Off few months now all timeTry deleting cookies and cache:
1. Tools| Clear recent history
2. Time range to clear: Everything
3. If it isn't already selected, select '''Cookies''' and '''Cache'''
4. '''Clear now'''
<u>Check cookie exceptions</u>
1. Tools | Options | Privacy Panel
2. Set '''Firefox will: Use custom settings for history''' Insure Accept cookies for sites and accept third-party cookies is selected
3. Click '''Exceptions'''. If the misbehaving site is in that list, select it and click '''Remove site'''
Also see [[Updating Firefox]] -
Trouble with split into clips when importing from camera
I'm importing old video from mini DV tapes into iMovie. Unlike many other people writing here, I'm not having trouble with the connection between the camera and the computer. That works fine. I click "import" and the video IS imported.
The problem is, iMovie splits up the video it loads into little clips, some are long and some are less than a second long. Then, when it displays them in the clips window, they are out of order. For instance, the first few bars of a song might be pulled off and be in a short clip near the bottom of the list while the rest of the song is in a longer clip near the top. As a result, I am forced to carefully put them back in order -- like making a jigsaw puzzle -- as I drag them into the project.
Can I either turn off whatever it is that splits the input into clips (I'd like just one big clip) OR at least could the clips be displayed in the order that they were loaded from the camera so that clips that belong together are next to each other?
Thanks (and sorry for asking what is PROBABLY a dumb question),
akThe best answer I've found so far to my own question is the post from Randman here:
http://discussions.apple.com/thread.jspa?messageID=9007098
As he points out, the problem is that iMovie is splitting and ordering the clips by their "time stamp", but if the video was previously edited (even by iMovie itself!) this time stamp may reflect the time it was edited rather than the time it was filmed. This is especially a problem for clips that have a title or special effect used on PART of it, because the modified part does not show up anywhere near the unmodified part in the list of clips.
Randman ALSO provides a sort of solution: rename the files themselves. I found this did work. (You rename them so that time stamps in the filename are in increasing order when listed in order by "last modified" which reflects the time they were loaded from the camera!)
I've written myself a script to do this automatically, but it is a bit of a hack and not really suitable for distribution. But, I suggest that someone with more time and programming experience than I write such a script that would help people with this problem! -
Has anyone else had trouble with apps not updating when you update through the app store?
I'm having trouble with GSN Games app not updating, even though the app store says that it's the most updated version. Has anyone else experienced this? My mother's app updated just fine with all the new features and games within the app, but mine didn't update the same. We both have ipad2 running on ios 7.0.06. I can't figure this out. New games were added to the app that I'd like to play, but can't because of this.
Any suggestions before I contact the app developer?
Thanks so much for you help.I frequently get my connection is to slow for play.
Tap Settings / General / Reset / Reset Network Settings.
Restart your iPhone.
Try again. -
Having troubles with aspect and size when exporting to CD
I would like to export my pics to a CD so i can send them out to be printed in a lab. I'm confused with the aspect ratio when I crop them i know I have to lock the aspect but should I keep it on Original? Also i'm wondering when it comes to export them what size should I be placing if I want to print all sizes. like some 8x10 and some 4x6 and so on. I'm working with Lightroom 3. Thanks in advance : )
I'm confused with the aspect ratio when I crop them i know I have to lock the aspect but should I keep it on Original? Also i'm wondering when it comes to export them what size should I be placing if I want to print all sizes.
The crop aspect lock only comes into play while you are actively resizing the crop boundary. LR always works in a freehand manner, except that if the ratio is locked, adjusting the crop frame is allowed to alter its size and location and angle - but not its shape. If the ratio is not locked, you will be changing the crop shape freely if/when you drag the corner or edge handles around. The rest of the time, the lock makes no difference; and it is just as possible BTW to lock a random freehand aspect ratio, as it is to lock one of the standard preset ones.
If you are uploading an exported copy for printing, you could simply upload a JPG made at the original resolution (as cropped for composition and angle) - that is, unchecking the whole resizing section of the Export dialog - and give the printer instructions as to how large the various prints are to be. Or I suppose, you could resize to the largest of the sizes that you require, but you will then need to negotiate a pixels-per-inch "resolution" setting that will be appropriate - since, when resizing to a page size, this figure governs the pixel content of the file produced.
I would suggest that in the case of an export without resizing, where a generous quantity of pixels are included for the sorts of page sizes mentioned, you will likely not see any discernible printed benefit from setting the highest JPG quality setting for your export, but will be fine with around quality 6 to 8 - which brings the file sizes down significantly. Most often, printing services will presume that you have selected sRGB colourspace for your export, unless something different has been pre-agreed. -
Trouble with denoiser audio effect when exporting help!!!
I have been working on a school assignment for media on Adobe Premiere Pro CC and have come across a very frustrating issue that I have no idea about how to solve. it goes under the category of a 'technical difficulty'.
As I have alot of interviews and talking in my project for my Documentary I am shooting on Bullying for my Current Affair I have alot of audio to deal with and with my Rode VideoMic Pro when in conversation in the midst of an interview there is a constant 'hiss and crackle' that one can hear when watching hence I have used the audio affect of "DeNoiser" to get rid of this and it seems to work great on my workflow in my sequence in Premiere as I have reduced most clips to -15Db's. But when I export my project as I have done several times,the 'Denoiser' affect doesn't work for the first 3 seconds + for all clips that I have used to affect for. At the start of all the clips used with the affect there is a constant hiss and crackle and after 3 seconds it fades out??? Please help me with this very unusual problem as I want this to be a fantastic film on your fantastic software!
ThanksIs the music on a separate track, or recording live during the interview? Hopefully the music is separate, and if so then do the following:
In Premiere, right click on the audio clip that contains the voice and choose export to Audition. Premiere will export the clip into Audition (and it will update on the timeline when saved in audition).
In Audition, highlight a piece of the clip that is noise only, (a sizable gap when there's no talking and only the ambient noise of the room is heard) capture that as a noise print (right click, "capture noise print" or Shift-P). Then in Effects, select the 'Noise reduction (process)" tool. (Note: I assigned a custom key for easy access as I use it frequently). Then tweak the settings of the tool until it sounds good to you. You can follow the settings I have posted above as a guide/starting point, but no two settings will work for every situation, (notice how I chose a logarithmic curve and added control points to follow its contour).
Personally, I don't try to remove all the noise, just tame it until the voice is dominate. The more aggressive the reduction, the more unnatural the result. A little ambiance is expected and sounds natural. Even then, a little noise is masked when I go back in and add music. You can play the clip in a loop while you make adjustments and go ahead, go the extreme to get sense for what each tool does, and then be subtle. Your ears are the best sense of measure.
Once your happy, select or highlight the entire clip and click apply. Listen to the result. If you're happy still, then save it and it will update in Premiere, and you grab the next clip and repeat the process.
Once you have all the voice clips edited, then you can add music. I suggest that you keep the music at -12dB lower than the voice as a starting point.
You can also apply music via a ducking (side-chain) technique in Audition as another step. To do so:
After fixing all the voice clips, mute any music tracks you have. Create a new sequence and paste the sequence you've edited into that new sequence, right click on the audio track in that sequence and bring that into Audition like you did before. What you'll have is all the audio clips assembled into one. "Normalize" that freshly import track, ensuring even volume/peaking throughout, (to within -3dB) is a good target.
In Audition open a new mutli-session and choose the "VO with Ducking" template. Load that freshly imported audio onto the voice track (top), and add you select music in the track beneath it. Dial down the volume of the music track until the voice sounds dominate (I try for a -12dB difference). Double click the Dynamics Processing filter in the Music track and in the settings tab, check the link channels box and in the level detector area, adjust it's attack and release rate until it sounds good to you.
Then render a mixdown of the session, saving the result to a new audio file. Import that file into Premiere, add it to a new audio track in your original edit and mute the other audio tracks. Render away. -
I recently built a new computer running Win 8.1. However, I have had trouble sending and receiving attachments with Earthlink Webmail on Firefox. I sometimes cannot see attachments to emails I receive, although the size of the file indicates they are there. When I try to send an email with attachments, the browser contacts Earthlink, and then the message reappears, but the attachments have been stripped. If I hit Send again, the message goes, but without the attachments. If I re-attach the attachments and hit send, they are again stripped. I contacted Earthlink support, and they told me it is a problem with Firefox. I then tried IE and was able to send the attachments without a problem.
I would really appreciate any help as Firefox is my browser of choice.1. Not sure how to send an email in a private browsing window... I use Earthlink Web Mail and I cannot find anything on that site about private browsing window.
2. Have not tried this yet, but will when I get a chance.
3. Not sure. My old computer ran XP. Never had the problem with it. Right now, it is not connected to the internet, so can't check it.
4. I neglected to mention... I did try IE and it worked fine.
I do have Norton 360 installed, but it was not a problem on the XP machine.
Thanks for your response. I have been so busy lately that I just now picked up your response. I have not had time t to try anything else.
As far as the file type, I was trying to send pdf files. Have not tried other file types.
Earthlink limits messages (and attachments) to 20 MB. The files were less than 3 MB. -
Problems with 'background' JFrame focus when adding a modal JDialog
Hi all,
I'm trying to add a modal JDialog to my JFrame (to be used for data entry), although I'm having issues with the JFrame 'focus'. Basically, at the moment my program launches the JFrame and JDialog (on program load) fine. But then - if I switch to another program (say, my browser) and then I try switching back to my program, it only shows the JDialog and the main JFrame is nowhere to be seen.
In many ways the functionality I'm looking for is that of Notepad: when you open the Find/Replace box (albeit it isn't modal), you can switch to another program, and then when you switch back to Notepad both the main frame and 'JDialog'-esque box is still showing.
I've been trying to get this to work for a couple of hours but can't seem to. The closest I have got is to add a WindowFocusListener to my JDialog and I hide it via setVisible(false) once windowLostFocus() is fired (then my plan was to implement a similar functionality in my JFrame class - albeit with windowGainedFocus - to show the JDialog again, i.e. once the user switches back to the program). Unfortunately this doesn't seem to work; I can't seem to get any window or window focus listeners to actually fire any methods, in fact?
I hope that kind of makes sense lol. In short I'm looking for Notepad CTRL+R esque functionality, albeit with a modal box. As for a 'short' code listing:
Main.java
// Not all of these required for the code excerpt of course.
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Component;
import java.awt.Dimension;
import java.awt.GraphicsEnvironment;
import java.awt.Rectangle;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.ComponentAdapter;
import java.awt.event.ComponentEvent;
import java.awt.event.FocusEvent;
import java.awt.event.FocusListener;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.awt.event.WindowFocusListener;
import java.awt.event.WindowListener;
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JSplitPane;
import javax.swing.UIManager;
import javax.swing.plaf.basic.BasicSplitPaneDivider;
import javax.swing.plaf.basic.BasicSplitPaneUI;
public class Main extends JFrame implements ActionListener, WindowFocusListener, WindowListener, FocusListener {
static JFrame frame;
private static int programWidth;
private static int programHeight;
private static int minimumProgramWidth = 700;
private static int minimumProgramHeight = 550;
public static SetupProject setupProjectDialog;
public Main() {
// Setup the overall GUI of the program
private static void createSetupProjectDialog() {
// Now open the 'Setup Your Project' dialog box
// !!! Naturally this wouldn't auto-open on load if the user has already created a project
setupProjectDialog = new SetupProject( frame, "Create Your Website Project", true );
// Okay, for this we want it to be (say) 70% of the progamWidth/height, OR *slightly* (-25px) smaller than the minimum size of 700/550
// Change (base on programWidth/Height) then setLocation
int currProgramWidth = getProgramWidth();
int currProgramHeight = getProgramHeight();
int possibleWidth = (int) (currProgramWidth * 0.7);
int possibleHeight = (int) (currProgramHeight * 0.7);
// Set the size and location of the JDialog as needed
if( (possibleWidth > (minimumProgramWidth-25)) && (possibleHeight > (minimumProgramHeight-25)) ) {
setupProjectDialog.setPreferredSize( new Dimension(possibleWidth,possibleHeight) );
setupProjectDialog.setLocation( ((currProgramWidth/2)-(possibleWidth/2)), ((currProgramHeight/2)-(possibleHeight/2)) );
else {
setupProjectDialog.setPreferredSize( new Dimension( (minimumProgramWidth-25), (minimumProgramHeight-25)) );
setupProjectDialog.setLocation( ((currProgramWidth/2)-((minimumProgramWidth-25)/2)), ((currProgramHeight/2)-((minimumProgramHeight-25)/2)) );
setupProjectDialog.setResizable(false);
setupProjectDialog.toFront();
setupProjectDialog.pack();
setupProjectDialog.setVisible(true);
public static void main ( String[] args ) {
Main frame = new Main();
frame.pack();
frame.setVisible(true);
createSetupProjectDialog();
// None of these get fired when the Jframe is switched to. I also tried a ComponentListener, but had no joy there either.
public void windowGainedFocus(WindowEvent e) {
System.out.println("Gained");
setupProjectDialog.setVisible(true);
public void windowLostFocus(WindowEvent e) {
System.out.println("GainedLost");
public void windowOpened(WindowEvent e) {
System.out.println("YAY1!");
public void windowClosing(WindowEvent e) {
System.out.println("YAY2!");
public void windowClosed(WindowEvent e) {
System.out.println("YAY3!");
public void windowIconified(WindowEvent e) {
System.out.println("YAY4!");
public void windowDeiconified(WindowEvent e) {
System.out.println("YAY5!");
public void windowActivated(WindowEvent e) {
System.out.println("YAY6!");
public void windowDeactivated(WindowEvent e) {
System.out.println("YAY7!");
public void focusGained(FocusEvent e) {
System.out.println("YAY8!");
public void focusLost(FocusEvent e) {
System.out.println("YAY9!");
SetupProject.java
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.WindowEvent;
import java.awt.event.WindowFocusListener;
import java.awt.event.WindowListener;
import java.io.IOException;
import java.net.URL;
import javax.imageio.ImageIO;
import javax.swing.JDialog;
import javax.swing.JFrame;
import javax.swing.JLabel;
public class SetupProject extends JDialog implements ActionListener {
public SetupProject( final JFrame frame, String title, boolean modal ) {
// Setup the JDialog
super( frame, title, modal );
setDefaultCloseOperation( JDialog.DISPOSE_ON_CLOSE );
// Bad code. Is only temporary
add( new JLabel("This is a test.") );
// !!! TESTING
addWindowFocusListener( new WindowFocusListener() {
public void windowGainedFocus(WindowEvent e) {
// Naturally this now doesn't get called after the setVisible(false) call below
public void windowLostFocus(WindowEvent e) {
System.out.println("Lost");
setVisible(false); // Doing this sort of thing since frame.someMethod() always fires a null pointer exception?!
}Any help would be very much greatly appreciated.
Thanks!
TristanHi,
Many thanks for the reply. Isn't that what I'm doing with the super() call though?
As in, in Main.java I'm doing:
setupProjectDialog = new SetupProject( frame, "Create Your Website Project", true );Then the constructor in SetupProject is:
public SetupProject( final JFrame frame, String title, boolean modal ) {
// Setup the JDialog
super( frame, title, modal );
And isn't the super call (since the class extends JDialog) essentially like doing new JDialog(frame,title,modal)?
If not, that would make sense due to the null pointer exception errors I've been getting. Although I did think I'd done it right hence am confused as to the right way to handle this,if so.
Thanks,
Tristan
Edited by: 802573 on 20-Oct-2010 08:27 -
Is anyone having trouble with people hearing them when they answer the 4s?
When I answer my 4s the other person has a hard time hearing me. Just wondering if there is something wrong with my phone or if others are having the same problem.
I had this happen to me a few times. I assume it was some kind of software glitch, since restoring the phone fixed it for me.
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Trouble with the image quality when viewing under 100%. First time posting on the forum.
Hello everyone. I am sorry we have the get acquainted this way but I am having some issues and this is one of my last options of getting help. Allow me to explain the problem. When viewing a file under 100% zoom, everything looks jagged like the anti aliasing is missing. Once I zoom in to 100%, everything looks the way it should. The saved file ( jpeg format for instance) is okay. I can zoom out and it still looks true to the image. The problem is related to photoshop. I installed my latest GPU drivers twice just to be sure and it was not from that. This problem started last night and I don`t quite know how to solve it. If I work on small resolution images, it isn`t such a bad problem because I will be working on 100% zoom, but I am working on high resolution images/ paintings. Somewhere around 8000x5000 pixels thus, working at 100% is not that doable. I attached an image that shows this issue. The one on the right is the zoomed out version and the one on the left is the zoomed in version. Yes, the noise is affected by this, badly, but this started last night. up until then everything looked good even with noise or an out of this world sharpness. I can`t imagine what I could have done to trigger this.
This being said, I am at the mercy of the more knowledgeable folks from around here. I do hope I posted this question in the right section. This is my first post here so sorry if I messed something up. Looking forward to your replies.Here is a simplistic view that I feel may help you understand reality.
The only time you're looking at your image pixels in Photoshop is when you're zoomed in to 100%, There your look at the actual image pixels Photoshop has for your image at your displays resolution.
At any other zoom level you are looking a scaled image that has more or less pixels than your actual image these too are displayed at your display resolution.
The scaling done by Photoshop is done for displaying your image is done for good performance not for the best image quality a quick interpolation. Therefore at some zoom levels image quality looks poorer than at other zoom levels.
High resolution Display have now add a new wrinkle. User interfaces were designed for displays with resolutions around 100 PPI elements like text, icon, and other things like checkboxes, buttons etc. were created so there size would be useable are this more or less fixed 100 PPI resolution. While Photoshop was designed to scale your images so you can work well on it is was not designed with a scalable UI. Photoshop can not scale its user interface independently from its image display display window for you displays high resolution. Photoshop's Image display area has the same resolution as the rest of Photoshop User Interface. Just like there is only one resolution in all layers in a document. CC 2014 2xUI changes that. PS UI is scaled to 1/2 resolution the image Area is at the displays actual resolution.
Photoshop CC 2014 2x UI scales all of Photoshop User Interface including the image display to 200% which is 1/2 your display resolution effectively cutting you display pixel count to 1/4 its actual pixel count. Your once again running on a low resolution display. If your display has a native resolution 200 PPI you're running it at 100 ppi if your display has a 300 PPI resolution you're running it at 150ppi. Which defeats the reason of having high resolution. Which is you would like to be able to edit your images at print resolution. Adobe cc2x UI scales the UI but not the image window soa inage is 216ppi on the Surface Pro 3 the UI is large and dpoes not fit. screen
To be able to edit your images at print resolution you need a display the has a print resolution and you need and application the can scale its image display and its UI independently.
Current there is no OS interface for having multiple resolutions areas on a display and applications like Photoshop can not scale UI and Image independently. OS and Photoshop can scale what is displayed. Adobe Photoshop executable is coded in a way that it tell Microsoft Windows OS that it will handle display scaling so it can using your displays native resolution. Currently Only Photoshop CC 2014 Provides you with the option of running you display at half resolution.
Windows can scale you display to many resolution and as several presets. like 100%, 125%, 150% and like Adobe 200% half resolution. You can make a Windows Registry and add an External Photoshop Manifest file the tell's Microsoft Windows to handle display scaling. I have a Microsoft Surface Pro 3 m windows machine. Its LCD has a 216PPI resolution. Windows 8.1 had 4 preset for scaling its LCD.
Surface Pro 3 LCD Display 12" IPS display 3:2 aspect ratio 9.984603532054124" Wide, 6.656402354702749" High 216.3330765278394 PPI
Microsoft Preset Display scaling
100% 2160x1440 216 PPI
125% 1728x1152 173 PPI
150% 1440x960 144 PPI SP3 Default setting
200% 1080x720 108 PPI
Most user these days has 1024x768 or better displays and Web pages are often authored for 800x600 pixels pages. So the give you a better handle on Resolution and scaling I have edit a 800x600 document with 25x25 px grid one my Surface pro 3
using Windows 4 scaling presets and captured the 2160x1140 scaled screens Only at the 100% preset does the image window have a 216ppi Also note @ 2x UI Photoshop UI doe not fit on screen
Adobe Photoshop CC 2014 2xUI Scales the UI to a display 1/2 resolution but does not scale the Image area uses actual screen resolution. Photoshop Help system info show the screen i 1/2 resilution 1080x720 but scalet the imase to the real resolution 2160x1440. however the image window is the 216ppi the ui 108ppi via scaling -
I am having trouble with a photo book when I preview
I am having trouble submitting a photo book because the images are showing up funny when I preview. Can you help me to fix this problem? I spent weeks making this as a gift. Am so disappointed.
Can you elaborate on showing up funny?
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Trouble with field output conversion when activating the Adobe Forms
Hi everybody,
I'm facing an issue very strange.
I made an interactive form for a customer which is based on abap dictionnary and send by e-mail to user. This form works fine and is in Production system .
Now i made an evolution on this form and when i activate the forms in SAP , all the field conversion are lost so when i got the form Date fields appears with 00000000 if they are empty.
To solved this issue in Development system , i delete the form and recreate it and that's have been sold .
Now this issue appears in Quality system also after transport it...so i try to do the same way to solve it ...i create one transport order where the forms is deleted and another one to recreate it ..but the issue still alive.
I search on OSS and don't find any notes for this .
This issue also appears on aonther forms which is not interactive one ( purchase order printout ) .
I work on ECC 6.0 with AdobeLifeCycle Designer ES 2
Does anybody face this issue and solved it ?
RegardsOk i will try to explain more clearly because i think there's a misunderstanding .
When you define an interface of Adobe forms you can choose between DDIC interface or XML interface. When you chose DDIC interface when you generate the form all necessary SAP CONVERSION EXIT are use when value are given to the XML file .
For example i got a field type datum define in my interface which is based on DDIC .
I place this field in the layout and set the edit mask in the layout with 'YYYY/MM/DD' for example.
Now i execute the forms and give value '00000000' to the field, normally what should appears in the result is : nothing because it's an initial value.
But in my case the value appears as '00000000' , the edit mask in the form is not taking into account and the conversion of value inside ABAP Stakc is not done.
When you have a look inside the function module generated by the form, you will fin a routine which name is %WORK and inside it you will see a routine which is %OUTPUT which is call for each field you want to print in the form .
If my field is correctly output on the form the data type is givent to this routine in order to make it correct and until now everuthnigs looks good for me but my issue is that the data type of field are not given to this routine so it consider each field as simple TEXT and that wrongs.
juste bellow the code generated for the routine %OUTPUT
form %output using p_name type fpfield
p_value type any
p_datatype type datatype_d
p_abap_type type c
p_reffield type fpunit
p_unit type any
p_edit_mask type convexit.
case p_abap_type.
when cl_abap_typedescr=>typekind_struct1 or
cl_abap_typedescr=>typekind_struct2 or
cl_abap_typedescr=>typekind_table.
* ignore
when others.
call function 'FPCOMP_WRITE_DATA_FIELD'
exporting
i_field_name = p_name
i_value = p_value
i_ddic_type = p_datatype
i_data_type = p_abap_type
i_edit_mask = p_edit_mask
i_ref_name = p_reffield
i_ref_value = p_unit
exceptions
usage_error = 1
system_error = 2
internal_error = 3
others = 4.
%fpcomp_error.
endcase.
endform. "%output
is it more clear now ?
Regards -
I have the new IPad and am using it with the verizon mifi2200 wireless and when i am using apps the location services cannot find me wifi is working and location services is on this does not happen when i am using a wifi that is at my office or in hotels does anyone know anything about this because verizon dosn't?
iOS 5: Understanding Location Services
http://support.apple.com/kb/ht4995
Cheers, Tom -
Trouble with DAQmxReadDigital Timeout (200284) when used in a threaded loop
Hi,
I'm using a NI6537 for fast Digital Acquisition. The board is installed on a NIPXIe-1062 crate controlled by a NI PXIe-8130 controller, where the software is running. I'm reading all the 32 lines as a single channel, at 50MS/s, and the clock is the one provided by the board itself. I put the timeout as infinite, but I also tried various other settings. As I'm reading a finite samples bunch of 524288 samples, at 50 MS/s, a timeout of 1 second should be by far sufficient.
As far as I put the DAQmxReadDigitalU32(...) call in a simple loop I have no troubles, everything working fine.
for (...) {
DAQmxReadDigitalU32(...);
} // That loop works perfectly
while, if a have a loop inside a multi-thread process, or simply I give the system some freedom inside the loop, sometimes I get the timeout error. Note that the time cost of the Sleep() function is just of some millisecond, so there is no reason for the call to timeout.
for (...) {
DAQmxReadDigitalU32(...);
Sleep(1); // To release system resources...
}// That loop stops erratically
With the last code, I can also see that actually the board did not complete the reading, i.e. is returning less samples than what requested. It seems to me that someting is stopping the acquisition, but I'm not able to figure what. The same happens even in LabView, using the VI read: sometimes the read randomly generates a timeout error and stops, even if LabView is the only running application.
Could you point me what I'm doing wrong?
Thanks, Piero.
DAQmxReadDigitalU32Duplicate Post
ColeR
Field Engineer -
Can anyone please help me? I haven't the slightest clue on how I would undo emptying my trash with a Mac laptop. I have been told that even though you've emptied your trash, it's never really emptied it can always be found hidden somewhere! I'm hoping that is true. I lost over 6000 photos and videos dating back 8 years :( and to think I was finally organizing them all to back up on an external hard drive lol. Any suggestions much appreciated :)
Well you must stop using the Mac if you want to have any hope of recovering any of them.
Then you are going to need sofware such as list on http://data-recovery-software-review.toptenreviews.com/mac-recovery-software/dat a-rescue-review.html
Yopu will also need another disk for any recovered files
Allan
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Hi, I have an output ZXXX which should come when invoice is created using VF04 tcode.It is coming for some invoices properly but for some other invoices it is not coming but when i open that invoice in change mode(VF02) and press the save button then
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Entire project not linked, can not find way to link clips in edited sequences
I had a guy edit the video for me and I have his hard drive. I copied everything over to my hard drive and opened the Premiere Pro project he used to edit the project. Everything shows up, I can see the sequences and the edits. But when I try to v
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Thank you very much !!! Michael
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Has there been any trouble with the charger? I am getting ready to re-order but the one i had.... the had the power surge and the end was blackened. Not sure if it safe to use the laptop again? Thanks.