Comptage de points codeur

Bonjour,
j'ai un soucis avec le comptage de points d'un codeur 1024pt/tr dans MAX.
celui-ci est monté sur l'axe moteur d'un tour. J'avais des parasites sur les sorties 1024pt et top tour, j'ai donc complètement isolé le codeur du tour car cela semblait venir d'un bouclage terre-masse (la terre n'étant vraiment pas terrible...).
L'isolation apportait beaucoup et pour complétement résoudre le problème j'ai ajouté en série sur les deux fils top tour et 1024pt une résistance d' 1 kohm. Résultat plus de parasites.
Seulement voilà maintenant MAX compte en gros 1600 pt / tour.
j'ai vérifié à l'oscillo la différence entre mes crénaux codeur avec et sans réistance résultats ils sont en phase donc je ne vois pas pouquoi MAX en compte plus... au niveau de l'amplitude mes crénaux passent de 5.5V à 4.8v environ ce qui est largement au dessus de mon matériel qui lui déclenche un compte à 2.5v.
j'ai essayé de mettre une résistance très faible denviron 30 ohms, il compte là 1060pt et je suis de nouveau ennuyé par les parasites...
avez-vous des idées?
par avance merci!

Bonjour,
J'ai également du mal à voir d'où vient ce problème.
Dans votre premier post vous disiez avoir un problème masse-terre, comment avez-vous éliminé ce problème ? Avez-vous relié la masse de l'alimentation de votre capteur à une entrée GND de votre carte ?
Mathieu P. | Certified LabVIEW Associate Developer
National Instruments France
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Journées techniques : des fondamentaux aux dernières technologies pour la mesure et le contrôle/comm...

Similar Messages

Contrôle d'acquisition

Bonjour à tous.
Je dois réaliser un contrôle de linéarité d'un capteur de type analogique.
L'opération est de comparer la rampe de ce capteur à celle d'un codeur étalon absolu 16 bits directement relié en sortie parallèle sur ma carte NI DAQ.
Actuellement, mon acquisition est cadencée par les horloges d'échantillonnages, ce qui induit une constante temps.
Or je voudrais acquérir mes données à chaque changement d'état CODEUR.
Par exemple, à la valeur 1500 (points codeur) je veux la valeur courante capteur associée. et ce à chaque incrément codeur.
Je sèche un peu la, donc tous conseils seront les bienvenues
Vi en pièce jointe.
Merci.
Pièces jointes :
acquisition.vi ‏44 KB

Bonjour driver23,
attention, tu es devant la porte du "club de ceux qui codent n'importe comment".
Quand on regarde un de tes codes .... tu préfères que les autres disent "Bof" ou "Woaw" ?
à toi de chosir.

Comptage impulsion codeur incrémental

Bonjour,
Je vous explique mon application:
Je souhaite compter le nb d'impulsion d'un codeur incrémental de la marque BAUMER afin d'en déduire un signal 0-10V proportionnel à la vitesse d'un moteur.
Données techniques:
Codeur incrémental 1024 Pts/tour
Sortie TTL 0-5V
Vitesse max 60tr/min donc fmax= 1024Hz
Matériels utilisés:
NI cDAQ 9174
Carte de comptage NI 9421
Carte sorties analogiques NI 9263
Labview 2011 11.0
Problèmes rencontrés:
Sur ma face du programme Labview j'ai mis un graphe en sortie du bloc fonction DAQ ou je souhaite mesurer la fréquence des impulsions du codeur afin d'en déduire la vitesse. Quand je lance l'application et tourne le codeur je n'obtiens rien du tout.....
La led "Active" du NI DAQ ne s'allume pas est-ce un problème? La led de ma voie de comptage ne s'allume pas non plus.
J'ai pensé à un problème de câblage, j'ai donc branché directement en sortie du codeur un voltmètre. En tournant doucement le codeur je vois bien la sortie passer successivement de 0V à 5V.
Je vous joins des photos de mon banc, le bout de programme et le schéma de câblage.
J'espère que quelqu'un pourra m'apporter une aide...
Merci par avance
Christophe
Pièces jointes :
Comptage_codeur_incremental.zip ‏1983 KB

bonjour,
normalement la led active de la carte d'acquisition doit être allumé en fonctionnement. utiliser MAX pour vérifier si votre carte est bien détecté.
ensuite vous pouvez avoir un problème de cablage si les fils sont serré sur la gaine et non sur les brins (coté matériel
NI).
Les assistant DAQ sont pratique pour ceux qui débute, mais pas toujours pratique. essayé de les évité aux maximum. il faut connecté le nom du périphérique en entrée de votre assistant. n'hésité pas à utiliser la sortie d'erreur qui vous permettra de débugger votre soft et de demander du support technique.
Cordialement
L.MICOU

Comptage front codeur ni6211

Bonjour
je cherche à faire l'acquisition et le comptage des fronts montant délivré par un codeur de volant de jeu vidéo ( obtenir l'angle et le sens de rotation)
Avec la carte oscillo et aussi une carte ni6211, j'arrive à acquérir le signal mais je n'arrive pas à effectuer le comptage: j'ai un décompte mais très farfelu.
Existe-t-il des applications qui permettent de réaliser ceci ou un programme..
Voilà un des programmes que j'ai réalisé en simulation qui fonctionne dans une certaine mesure mais qui ne débouche sur rien quand je veux acquérir un vrai signal.
ChF
Pièces jointes :
Simulation Codeur volant.vi ‏96 KB

Bonjour,
la carte USB 6211 intègre deux compteurs que vous pouvez configurer pour faire du comptage. Je vous adresse en pièce jointe un exemple.
N'hésitez pas à consulter ce document sur la mesure d'encodeur :
http://www.ni.com/white-paper/7109/fr/
Il explique comment utiliser les compteurs pour faire de la mesure d'encodeur.
Cordialement
Guillaume D
Pièces jointes :
exemple compteur .vi ‏53 KB

Synchronisation de l'acquisition de signaux analogique par un codeur incrémental

Bonjour,
Pour mon stage, je dois réaliser un VI par le biais de LabVIEW. Ce VI sera utilisé dans de le cadre de la caractérisation de moteur électrique.
J'ai à ma disposition un cDAQ-9174 avec 2 modules qui sont : 9215 pour les signaux analogiques et 9411 pour les signaux numériques.
On me demande de faire l'acquisition de signaux analogique comme un capteur de couple, une sonde à effet hall, ... en fonction de la position angulaire du moteur. Pour déterminer cette dernière, j'ai un codeur incrémental avec une résolution de 5000 point sachant qu'il possède une voie A, B et un index de position.
Pour le moment, je suis parvenu à réaliser un projet permettant de mettre la position angulaire et la valeur de la tension du capteur dans un tableau pour chaque position différente. Je rencontre un problème qui est que je n'ai aucun contrôle sur l'échantillonnage. En effet, je n'ai pas un pas angulaire constant. Si l'utilisateur fait tourner le moteur très lentement, on arrive à avoir un échantillon tous les 0.018°, mais s'il tourne à une vitesse d'environ 15s/tour, il se peut que l'on ait des échantillons tous les degrés.
J'aimerai faire une acquisition de mes signaux analogiques à chaque nouveaux angles avec une résolution angulaire choisit par l'utilisateur.
J'ai mis une pièce jointe montant mon VI réalisé.
En vous remerciant par avance
Cordialement
Pièces jointes :
VI.jpg ‏135 KB

Je n'ai pas beaucoup de temps en ce moment pour entrer dans tous les détails mais le principe consiste à utiliser le codeur pour déclencher les acquisitions de manière matérielle.
Cela revient à dire qu'un échantillon de chaque signal AI et un échantillon de position est lu à chaque changement d'état de ce signal de déclenchement.
Dans les exemples s'installant avec LabVIEW, vous trouverez des VIs montrant comment procéder pour une acquisition déclenchée par un signal externe.
Si la résolution de 5000 impulsions/tour du codeur est suffisante, il vous suffit d'utiliser le signal A (ou B) du codeur en l'adaptant si nécessaire pour les niveaux TTL de la NI-9215. En utilisant un LS7184 configuré en mode X4, cette résolution pourrait être facilement multipliée par 4 en ajoutant de plus un filtrage hardware pour éliminer les éventuels parasites sur les signaux.
C'est un principe que j'applique fréquemment avec les cartes DAQ multifonctions PCI. Il faudrait toutefois encore vérifier que le déclenchement externe est supporté par les deux modules que vous utilisez; vérification que je n'ai pas le temps de faire.

Déclenchement mesure sur entrée de comptage

Bonjour,
j'ai besoin de faire l'acquisition de deux valeurs analogiques cadencées sur une entrée de comptage avec une carte 6220 sous .net (VB ou c#)
Un codeur incrémental me donne des impulsions et toutes les x impulsions je veux acquérir les deux valeurs. Le système est lent (fréquence d'acquisition 8hz, mais je voudrais pouvoir monter à 80Hz).
J'ai bien vu un exemple permettant de trigger l'acquisition d'une valeur analogique à partir d'un top sur une entrée digitale, mais là je voudrais pouvoir synchroniser sur une entrée de comptage.
Merci d'avance

Bonjour,
Vous pouvez synchroniser votre acquisition analogique sur la sortie de votre compteur, en l'utilisant comme horloge de cadencement externe. Ainsi, votre compteur va compter vos x impulsions et vous allez générer un front toutes les x impulsions DAQmxCreateCOPulseChanTicks. Cette fonction vous renverra un tick dès que vous souhaitez faire votre acquisition analogique.
Cordialement
David S.| Certified LabVIEW Associate Developer
National Instruments France
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Journées Techniques LabVIEW 2012 : du 27 septembre au 22 novembre
2 sessions en parallèle : Débuter a...

In order to create space on my MBA I just bumped iTunes media to G drive linked through Time Capsule. Now pointed iTunes at new iTunes libary on G drive and, even though all music files are there, iTunes can only 'see' 10 albums. Any help appreciated.

Bit more detail...
Mac Book Air has been struggling for space for a while so I bough at time capsule a) for back up and b) to host my itunes folder remotely. This didnt' work. I took it into the Genius bar and the genius there told me that time capsule is not designed for anything other than back up. Instead I have to connect a G drive through the time capsule's wireless router to my MBA.
I followed his instructions - moved my files from the Time Capsule and MBA directly onto the G Drive - which took a heartening 2 hrs so something must have been happening - and the held down 'Alt' when starting iTunes and selected the new itunes folder as the location of my itunes libarary which I wanted iTunes to 'point at'. When I opened iTunes only 10 albums are visible now.
In ITunes advanced preferences it says it is pointing at the correct folder. The files are all cleary there when I open the G Drive folder to take a look. But I cannot get iTunes to find them.
Any suggestions?
Secondary challenge - in spite of deleting the original itunes folder on my MBA I still get messages pop up telling me my start up disk is out of space and I need to clear some - I expected to stop getting this message now I had done this exercise above. I have emptied Trash. Again - any pointers appreciated. I am new to this world of 'intuitive' macbooks.
Cheers

After admittedly only a quick read the one thing you don't say is how you are trying to make this move. Most people with moving library issues do it the wrong way. Plenty of web sites tell you how to do it the wrong way.
If the iTunes application is started before the drive with the library is fully mounted and awake iTunes will revert back to the internal drive.

How to find a point lies inside circle

Hi,
How do I find a point (x,y) is lies inside a circle? I trying to do a small shooting game.
If the user clicks inside the circle they get a point. I am using the Pythagoras theorem to achieve this. But I can't.
Please advice me.
Here is my code
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
public class Shoot extends JFrame implements MouseListener, MouseMotionListener
    private int winWidth = 300;
    private int winHeight = 300;
    private MyCanvas canvas = null;
    private int ballX = 50;
    private int ballY = 50;
    private int ballW = 50;
    private int ballH = 50;
    private int ballR = ballW / 2;
    private int curX = 0;
    private int curY = 0;
    private int left = 0;
    private int top = 0;
    public Shoot()
        Cursor c = new Cursor(Cursor.CROSSHAIR_CURSOR);
        this.setCursor(c);
        canvas = new MyCanvas();
        packIt();
        left = getInsets().left;
        top = getInsets().top;
    private void packIt()
        setTitle("My first game!");
        setPreferredSize(new Dimension(winWidth, winHeight));
        setSize(new Dimension(winWidth, winHeight));
        setContentPane(canvas);
        addMouseListener(this);
        addMouseMotionListener(this);
        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        //setUndecorated(true);
        setLocation(300, 0);
        setVisible(true);
    public void mouseClicked(MouseEvent e)
        int x = e.getX() - left - ballX;
        int y = e.getY() - top - ballY;
        int r = ballR;
        System.out.println("x :" + x + "\ty :" + y);
        //Trying to implememt Pythagoras theorem. But I am missing something.
        System.out.println(((x * x) + (y * y)) + "\t=\t" + (r * r));
        System.out.println();
    public void mousePressed(MouseEvent e)
    public void mouseReleased(MouseEvent e)
    public void mouseEntered(MouseEvent e)
    public void mouseExited(MouseEvent e)
    public void mouseDragged(MouseEvent e)
    public void mouseMoved(MouseEvent e)
        curX = e.getX() - left;
        curY = e.getY() - top;
        canvas.repaint();
    private class MyCanvas extends JPanel
        public MyCanvas()
            setBackground(Color.BLACK);
            setBorder(BorderFactory.createLineBorder(Color.yellow));
        public void paintComponent(Graphics g)
            super.paintComponent(g);
            g.setColor(Color.WHITE);
            g.drawString("x :" + curX, 10, 20);
            g.drawString("y :" + curY, 10, 30);
            g.setColor(Color.RED);
            g.fillOval(ballX, ballY, ballW, ballH);
    public static void main(String[] asd)
        new Shoot();
}

public boolean isPointInCircle(){
    double x= circle.getWidth/2.0+circle.getX();
    double y= circle.getHeight/2.0+circle.getY();
    double distance=getDistance(x,y,pointX,PointY);
    return (distance<= circle.getWidth/2.0); //if the distance from the point to the center of the circle is less than the radius of the circle return true
double getDistance(double x1, double y1, double x2, double y2){
    return math.sqrt((x1-x2)(x1-x2) + (y1-y2)(y1-y2));
}Edited by: ghostbust555 on Jan 23, 2011 3:20 PM

After Drive Replacement, iTunes Points To Wrong Folder Even After Adjusting Settings

I moved my music to a new hard drive. I then adjusted settings within iTunes to "point" to the folder on the new drive. The folder name is identical as are all the files within it. I did this a few months back and had no issues once iTunes "located" my files. All files played, playlists remained intact. This time however only a small portion of my files successfully "located" and the remaining 75% are unplayable. When "shown in finder", the unplayable tracks point to a completely random folder within my mail folder of obviously non-music files. I've been searching for weeks how to fix this to no avail. I definitely do not want to lose my playlists, play counts, etc. so starting from scratch with iTunes is not an option for me. Please advise how to fix this very odd issue!
iMac 3.4 Ghz i7
OSX 10.8.5
iTunes 12.0.1.26 (just updated)

To resolve this we will need details. I don't know exactly what is where. Even though it "worked last time" I see people post with that and almost invariably there is something different in the scenario this time.
The iTunes application alone has no idea where media files are. You could drag all the media folders you like to the Media folder and it won't know. You could "point" iTunes to that folder in preferences and it still will never look there. iTunes knows where files are because as you add them to iTunes it puts them in the Media folder and makes a note in that .itl file where the files are located. When you try to play a track iTunes looks up in the .itl file which media file it should try to play when you request the track and goes to that location to play the file. If there file isn't there you get ! You have to mend the links one by one, or iTunes might try, based on you repairing links. to repair other links, but it doesn't usually work that way and is only partly successful at times (as we have already discussed). If you have ever walked into a store and see an empty shelf but their web site says they have 3 in stock and the sales person says all their stock is out on the shelf, iTunes is like that.
Here's a bunch of links on how iTunes works. As you can see, an entire library is a whole bunch of files and support folders working in concert and when they get split up iTunes starts misbehaving.
What are the iTunes library files? - http://support.apple.com/kb/HT1660
More on iTunes library files and what they do - http://en.wikipedia.org/wiki/ITunes#Media_management
What are all those iTunes files? - http://www.macworld.com/article/139974/2009/04/itunes_files.html
Where are my iTunes files located? - http://support.apple.com/kb/ht1391
iTunes 9 [and later]: Understanding iTunes Media Organization - http://support.apple.com/kb/ht3847 - plus supplemental information about organizing to new structure https://discussions.apple.com/message/26404702#26404702
Image of folder structure and explanation of different iTunes versions (turingtest2 post) - https://discussions.apple.com/docs/DOC-7392 and making an iTunes library portable.

Air app pointing to wrong folder (how can I change it?)

Hi,
I couldnt find a proper answer in all internet, but it should be something easy.
Everything works fine with php connections in my mac.
However when I compile the release version, and install on my windows, I get this error:
Send failed
Channel.Connect.Failed error NetConnection.Call.Failed: HTTP: Status 404: url: 'http://localhost/client_folder/app_name-debug/gateway.php'
I have already configured the services-config.xml to point to my gateway.php and the amf_config.ini to point to my framework.
(I hope end users won't have to set it manually)
Still, I'm getting this error pointing to an absolute path to reach the gateway.php
Is it something I should declare in action script to make it a relative path? I have checked the $variables to replace in the Server Output Folder path, but maybe this is not related to my issue.
Thanks in advance,
Btp~

Tap on the blue arrow for the network in the lst, and it should take you to the details page.
There a button there labeled Forget this network. Tap it. go back to the network list and choose the network again.

Songs that I have purchased are missing in iTunes (file not found/exclmation point), and do not show up in the iTunes Store for download.

I have a laptop that has (or had) pretty much all of my music, both burned from CDs and downloaded from iTunes. My 17 year old son on occasion syncs his iPhone and iPad with this laptop. As of the last sync (as best I can determine), many songs that I purchased in the past few years are now missing, in that they have an exclamation point to the left of the song title, and when I try to play the song, I get an error message that says "The song could not be used because the original file could not be found" or something to that effect. As it turns out, the file seems to be erased. This has happened multiple times, and I could be wrong, but I believe that there are some songs that had the exclmation point last time he synced that now don't, and vice-versa. There is not an obvious correlation or grouping as to why these songs are missing (e.g,. they were not all purchased on the same date, not all songs from one artist are missing, etc.).
Since most of these songs have been purchased through iTunes through my account, my reaction was to go to the iTunes store, log in with my account, and re-download them. Problem is, all of these songs instead ask me to purchase the song, instead of displaying a "cloud" logo. Therefore, it appears that I have to re-purchase these songs, which does not sound correct.
Questions: Does anyone know, most importantly (to get an immediate fix):
1. How can I re-download these songs and why doesn't iTunes Store recognize that I have already purchased them?
and perhaps as important (more of a long-term question):
2. Why does this happen and how can I prevent this from happening again (since it has happened multiple times)?
Thanks.

1. iTunes won't offer cloud downloads for songs that it "thinks" are in your library, even if it "knows" the files are missing. If you've exhaustively searched for the missing files and there is no prospect of repair by restoring to them to their original locations, or connecting to new ones, then delete that tracks that display both the missing exclamation mark and are of media kind Purchased/Protected AAC audio file. Don't hide from iTunes in the cloud when asked, close iTunes, then reopen. You can download from the cloud links or iTunes Store > Quicklinks > Purchased > Music > Not on this computer > All songs > Download all.
2. Why? Not sure, perhaps 3rd party tools or accidental key presses combined with previously hidden warning messages when trying to organize the library. There is a hint that using the feature to downsample media as it is synced to a device may also be involved, though I've not replicated it. Whatever the reason a backup would protect your media.
tt2

Safari won't open and wheel (mouse pointer) keeps spinning

Hi guys.
I'm going crazy here as everything I've read and tried doesn't work?
I've deleted cache files, history, plug-ins etc etc and every time I try and launch Safari, I keep getting the spinning wheel/beach ball/mouse pointer and safari doesn't open?
I've received the following long error message and it may as well be in Arabic as I haven't got a clue what it means?
Any techies out there who could shed some light "Error message for dummies' style please?
This is the report error.
Cheers,
Marc
Date/Time:
2014-06-20 15:35:13 +0400
OS Version:
10.7.5 (Build 11G63)
Architecture:
x86_64
Report Version: 9
Command:
Safari
Path:
/Applications/Safari.app/Contents/MacOS/Safari
Version:         6.0.2
(7536.26.17)
Build Version:   2
Project Name:
WebBrowser
Source Version:
7536026017000000
Parent:
launchd [124]
PID:             216
Event:           hang
Duration:        1.61s
Steps:           17
(100ms sampling interval)
Pageins:         24
Pageouts:        0
Process:
Safari [216]
Path:
/Applications/Safari.app/Contents/MacOS/Safari
Architecture:
x86_64
UID:             501
Thread 0x62e        DispatchQueue 1
User stack:
    17 ??? (in Safari)
[0x1033dff2c]
      17 SafariMain +
166 (in Safari) [0x1035f735a]
        17
NSApplicationMain + 867 (in AppKit) [0x7fff8b723eac]
          17
-[NSApplication run] + 470 (in AppKit) [0x7fff8b4a79b9]
            17
-[BrowserApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 162 (in
Safari) [0x10343234f]
              17
-[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 135 (in
AppKit) [0x7fff8b4ab07d]
                17
_DPSNextEvent + 1247 (in AppKit) [0x7fff8b4ab9c5]
                  17
AEProcessAppleEvent + 102 (in HIToolbox) [0x7fff8f178b69]
                    17
aeProcessAppleEvent + 250 (in AE) [0x7fff8f4bb9f7]
17 _ZL25dispatchEventAndSendReplyPK6AEDescPS_ + 38 (in AE)
[0x7fff8f4bbb03]
17 aeDispatchAppleEvent(AEDesc const*, AEDesc*, unsigned int, unsigned
char*) + 200 (in AE) [0x7fff8f4bbc25]
17 _NSAppleEventManagerGenericHandler + 105 (in Foundation)
[0x7fff8995a5dc]
17 -[NSAppleEventManager
dispatchRawAppleEvent:withRawReply:handlerRefCon:] + 283 (in Foundation)
[0x7fff8995a74e]
17 __-[NSAppleEventManager
setEventHandler:andSelector:forEventClass:andEventID:]_block_invoke_1 + 101 (in
Foundation) [0x7fff8995b7c7]
                                17 -[NSObject
performSelector:withObject:withObject:] + 65 (in CoreFoundation)
[0x7fff84183541]
                                  17
-[NSApplication(NSAppleEventHandling) _handleCoreEvent:withReplyEvent:] + 330
(in AppKit) [0x7fff8b4ae5b9]
                                    17
-[NSApplication(NSAppleEventHandling) _handleAEOpenEvent:] + 227 (in AppKit)
[0x7fff8b4ae849]
                                      17
-[NSApplication _reopenWindowsAsNecessaryIncludingRestorableState:registeringAsReady:completion Handler:]
+ 180 (in AppKit) [0x7fff8b4ae9ec]
                                        17
-[NSPersistentUIManager promptToIgnorePersistentState] + 178 (in AppKit)
[0x7fff8b4da234]
                                          17 -[NSApplication
_suppressFinishLaunchingFromEventHandlersWhilePerformingBlock:] + 31 (in
AppKit) [0x7fff8b758782]
                                            17
__-[NSPersistentUIManager promptToIgnorePersistentState]_block_invoke_1 + 798
(in AppKit) [0x7fff8b4da58a]
17 +[NSAlert
alertWithMessageText:defaultButton:alternateButton:otherButton:informativeTextWi thFormat:]
+ 117 (in AppKit) [0x7fff8b74de4d]
17 -[NSAlert init] + 105 (in AppKit) [0x7fff8b7532f0]
17 _NXLoadNib + 190 (in AppKit) [0x7fff8b6f0116]
17 +[NSBundle(NSNibLoading) loadNibFile:externalNameTable:withZone:] +
110 (in AppKit) [0x7fff8b4b2cb4]
17 +[NSBundle bundleForClass:] + 78 (in Foundation) [0x7fff8993ca1e]
17 -[NSRecursiveLock lock] + 25 (in Foundation) [0x7fff89927df9]
17 __psynch_mutexwait + 10 (in libsystem_kernel.dylib) [0x7fff8a13dbf2]
Kernel stack:
    17
psynch_mtxcontinue + 0 (in mach_kernel) [0xffffff800059eb20]
Thread 0x633        DispatchQueue 2
User stack:
    17
_dispatch_mgr_thread + 54 (in libdispatch.dylib) [0x7fff8b036316]
      17 kevent + 10
(in libsystem_kernel.dylib) [0x7fff8a13e7e6]
Kernel stack:
    17 kqueue_scan +
416 (in mach_kernel) [0xffffff800053b4d0]
Thread 0x636
User stack:
    17 thread_start +
13 (in libsystem_c.dylib) [0x7fff8751ab75]
      17
_pthread_start + 335 (in libsystem_c.dylib) [0x7fff875178bf]
        17
_ZN3WTFL19wtfThreadEntryPointEPv + 15 (in JavaScriptCore) [0x103de638f]
          17
WebCore::IconDatabase::iconDatabaseSyncThread() + 500 (in WebCore)
[0x1044a56b4]
            17
WebCore::IconDatabase::syncThreadMainLoop() + 107 (in WebCore) [0x1044a7b9b]
              17
__psynch_cvwait + 10 (in libsystem_kernel.dylib) [0x7fff8a13dbca]
Kernel stack:
    17
psynch_cvcontinue + 0 (in mach_kernel) [0xffffff800059e920]
Thread 0x638
User stack:
    17 thread_start +
13 (in libsystem_c.dylib) [0x7fff8751ab75]
      17
_pthread_start + 335 (in libsystem_c.dylib) [0x7fff875178bf]
        17 thread_fun
+ 24 (in QuartzCore) [0x7fff83401d35]
          17
CA::Render::Server::server_thread(void*) + 184 (in QuartzCore) [0x7fff83401df5]
            17
mach_msg_trap + 10 (in libsystem_kernel.dylib) [0x7fff8a13c67a]
Kernel stack:
    17
ipc_mqueue_receive_continue + 0 (in mach_kernel) [0xffffff8000215930]
Thread 0x64a
User stack:
    17 thread_start +
13 (in libsystem_c.dylib) [0x7fff8751ab75]
      17
_pthread_start + 335 (in libsystem_c.dylib) [0x7fff875178bf]
        17
__NSThread__main__ + 1575 (in Foundation) [0x7fff8997c6a2]
          17
-[NSThread main] + 68 (in Foundation) [0x7fff8997c72a]
            17
+[NSURLConnection(NSURLConnectionReallyInternal) _resourceLoadLoop:] + 335 (in
Foundation) [0x7fff89987fd7]
              17
CFRunLoopRunSpecific + 230 (in CoreFoundation) [0x7fff84125486]
                17
__CFRunLoopRun + 1204 (in CoreFoundation) [0x7fff84125c74]
                  17 __CFRunLoopServiceMachPort
+ 188 (in CoreFoundation) [0x7fff8411d50c]
                    17
mach_msg_trap + 10 (in libsystem_kernel.dylib) [0x7fff8a13c67a]
Kernel stack:
    17
ipc_mqueue_receive_continue + 0 (in mach_kernel) [0xffffff8000215930]
Thread 0x64d
User stack:
    17 thread_start +
13 (in libsystem_c.dylib) [0x7fff8751ab75]
      17 ??? (in
Safari) [0xdeadbeef]
        17 dlopen +
540 (in dyld) [0x7fff62fe8657]
          17
dyld::runInitializers(ImageLoader*) + 97 (in dyld) [0x7fff62fe21b9]
            17
ImageLoader::runInitializers(ImageLoader::LinkContext const&,
ImageLoader::InitializerTimingList&) + 59 (in dyld) [0x7fff62fed0b7]
              17
ImageLoader::recursiveInitialization(ImageLoader::LinkContext const&,
unsigned int, ImageLoader::InitializerTimingList&) + 237 (in dyld)
[0x7fff62fec2cd]
                17
_ZN4dyldL12notifySingleE17dyld_image_statesPK11ImageLoader + 226 (in dyld)
[0x7fff62fe0973]
                  17
load_images + 233 (in libobjc.A.dylib) [0x7fff8331c36b]
                    17
call_load_methods + 161 (in libobjc.A.dylib) [0x7fff8331c6ca]
17 +[VSearchLib load] + 92 (in libVSearchLoader.dylib) [0x1097ccbf4]
17 -[NSBundle principalClass] + 41 (in Foundation) [0x7fff8997bd84]
17 -[NSBundle load] + 18 (in Foundation) [0x7fff899843f8]
17 objc_msgSend_vtable3 + 24 (in libobjc.A.dylib) [0x7fff8331e0d8]
Kernel stack:
    17 hndl_alltraps +
225 (in mach_kernel) [0xffffff80002da481]
      17 user_trap +
711 (in mach_kernel) [0xffffff80002c4017]
        17
exception_triage + 149 (in mach_kernel) [0xffffff8000220e15]
          17
exception_deliver + 766 (in mach_kernel) [0xffffff8000220c1e]
            17
exception_raise_state_identity + 325 (in mach_kernel) [0xffffff8000249c75]
              17
mach_msg_rpc_from_kernel_body + 277 (in mach_kernel) [0xffffff80002239d5]
                17
ipc_mqueue_receive + 70 (in mach_kernel) [0xffffff8000215886]
                  17
thread_block_reason + 299 (in mach_kernel) [0xffffff800022f42b]
                    17
thread_continue + 1661 (in mach_kernel) [0xffffff800022f1ad]
17 machine_switch_context + 361 (in mach_kernel) [0xffffff80002c2939]
Binary Images:
         0x1033df000
-        0x1033dffff com.apple.Safari 6.0.2 (7536.26.17)
<712FC0E4-1F7C-3C6F-A65F-8F9EDE304463> /Applications/Safari.app/Contents/MacOS/Safari
         0x1033e5000
-        0x103887fff com.apple.Safari.framework 7536 (7536.26.17)
<8C9589AE-EA24-3360-812B-DBAE560FBE7F>
/System/Library/StagedFrameworks/Safari/Safari.framework/Safari
         0x103ba8000
-        0x103e42ff7 com.apple.JavaScriptCore 7536 (7536.26.15)
<DE475475-D66E-3BF3-9AA6-422601989CF6>
/System/Library/StagedFrameworks/Safari/JavaScriptCore.framework/JavaScriptCore
         0x1044a1000
-        0x105447ff7 com.apple.WebCore 7536 (7536.26.15)
<BB07086A-227A-3817-BFED-4DF34E04CD56> /System/Library/StagedFrameworks/Safari/WebCore.framework/WebCore
         0x1097cc000
-        0x1097cdfff libVSearchLoader.dylib ??? (???)
<2DF78468-AB4B-363E-A838-D4CE14679E8B> /System/Library/Frameworks/VSearch.framework/Versions/A/Libraries/libVSearchLoa der.dylib
      0x7fff62fdf000
-     0x7fff63013baf dyld ??? (???)
<0CD1B35B-A28F-32DA-B72E-452EAD609613> /usr/lib/dyld
      0x7fff83313000
-     0x7fff833f7e5f libobjc.A.dylib ??? (???)
<871E688B-CF57-3BC7-80D6-F6476DFF109B> /usr/lib/libobjc.A.dylib
      0x7fff833ff000
-     0x7fff8359fff7 com.apple.QuartzCore 1.7 (270.5)
<19E5E0AB-DAA9-3F97-988C-D9A46AFB9C04>
/System/Library/Frameworks/QuartzCore.framework/Versions/A/QuartzCore
      0x7fff840ed000
-     0x7fff842c1ff7 com.apple.CoreFoundation 6.7.2 (635.21)
<62A3402E-A4E7-391F-AD20-1EF20236CE1B>
/System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
      0x7fff874c9000
-     0x7fff875a6fef libsystem_c.dylib ??? (???)
<41B43515-2806-3FBC-ACF1-A16F35B7E290> /usr/lib/system/libsystem_c.dylib
      0x7fff89922000 -     0x7fff89c3bfff com.apple.Foundation 6.7.2 (833.25)
<22AAC369-B63C-3C55-8AC6-C3ECBA44DA7B>
/System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
      0x7fff8a127000
-     0x7fff8a147fff libsystem_kernel.dylib ??? (???)
<66C9F9BD-C7B3-30D4-B1A0-03C8A6392351>
/usr/lib/system/libsystem_kernel.dylib
      0x7fff8b034000
-     0x7fff8b042fff libdispatch.dylib ??? (???)
<8E03C652-922A-3399-93DE-9EA0CBFA0039> /usr/lib/system/libdispatch.dylib
      0x7fff8b4a3000
-     0x7fff8c0a9fff com.apple.AppKit 6.7.5 (1138.51)
<44417D02-6123-3FC3-A119-CE51BB4C3006>
/System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
      0x7fff8f168000
-     0x7fff8f494fff com.apple.HIToolbox 1.9 (???)
<CCB32DEA-D0CA-35D1-8019-E599C8007AB6> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.fra mework/Versions/A/HIToolbox
      0x7fff8f4b8000
-     0x7fff8f4f7fff com.apple.AE 527.7 (527.7)
<B82F7ABC-AC8B-3507-B029-969DD5CA813D>
/System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/AE.frame work/Versions/A/AE
Process:
AppleSpell [212]
Path:
/System/Library/Services/AppleSpell.service/Contents/MacOS/AppleSpell
Architecture:
x86_64
UID:             501
Thread 0x5fd        DispatchQueue 1
User stack:
    17 ??? (in
AppleSpell) [0x109383a7c]
      17 ??? (in
AppleSpell) [0x109383d2e]
        17
-[NSSpellServer run] + 74 (in Foundation) [0x7fff89a7ec76]
          17
CFRunLoopRun + 95 (in CoreFoundation) [0x7fff8413519f]
            17
CFRunLoopRunSpecific + 230 (in CoreFoundation) [0x7fff84125486]
              17
__CFRunLoopRun + 1204 (in CoreFoundation) [0x7fff84125c74]
                17
__CFRunLoopServiceMachPort + 188 (in CoreFoundation) [0x7fff8411d50c]
                  17
mach_msg_trap + 10 (in libsystem_kernel.dylib) [0x7fff8a13c67a]
Kernel stack:
    17
ipc_mqueue_receive_continue + 0 (in mach_kernel) [0xffffff8000215930]
Thread 0x604        DispatchQueue 2
User stack:
    17
_dispatch_mgr_thread + 54 (in libdispatch.dylib) [0x7fff8b036316]
      17 kevent + 10
(in libsystem_kernel.dylib) [0x7fff8a13e7e6]
Kernel stack:
    17 kqueue_scan +
416 (in mach_kernel) [0xffffff800053b4d0]
Binary Images:
         0x109382000
-        0x10943eff7 com.apple.AppleSpell 1.7.1 (131.1)
<A994D9F1-C4D8-3361-B0F4-112A7BAED8BD> /System/Library/Services/AppleSpell.service/Contents/MacOS/AppleSpell
      0x7fff840ed000
-     0x7fff842c1ff7 com.apple.CoreFoundation 6.7.2 (635.21)
<62A3402E-A4E7-391F-AD20-1EF20236CE1B>
/System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
      0x7fff89922000
-     0x7fff89c3bfff com.apple.Foundation 6.7.2 (833.25)
<22AAC369-B63C-3C55-8AC6-C3ECBA44DA7B> /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
      0x7fff8a127000
-     0x7fff8a147fff libsystem_kernel.dylib ??? (???)
<66C9F9BD-C7B3-30D4-B1A0-03C8A6392351> /usr/lib/system/libsystem_kernel.dylib
      0x7fff8b034000
-     0x7fff8b042fff libdispatch.dylib ??? (???)
<8E03C652-922A-3399-93DE-9EA0CBFA0039> /usr/lib/system/libdispatch.dylib
Process:
autofsd [62]
Path:
/usr/libexec/autofsd
Architecture:
x86_64
UID:             0
Thread 0x233        DispatchQueue 2
User stack:
    17
_dispatch_mgr_thread + 54 (in libdispatch.dylib) [0x7fff8b036316]
      17 kevent + 10
(in libsystem_kernel.dylib) [0x7fff8a13e7e6]
Kernel stack:
    17 kqueue_scan +
416 (in mach_kernel) [0xffffff800053b4d0]
Thread 0x234        DispatchQueue 6
User stack:
    17
_dispatch_sig_thread + 45 (in libdispatch.dylib) [0x7fff8b038b1c]
      17
__sigsuspend_nocancel + 10 (in libsystem_kernel.dylib) [0x7fff8a13e022]
Kernel stack:
    17 wakeup + 992
(in mach_kernel) [0xffffff8000555e90]
Binary Images:
         0x10dafe000
-        0x10dafffff autofsd ??? (???)
<A02D5E70-1BB1-30ED-A699-375CB0CCE901> /usr/libexec/autofsd
      0x7fff8a127000
-     0x7fff8a147fff libsystem_kernel.dylib ??? (???)
<66C9F9BD-C7B3-30D4-B1A0-03C8A6392351> /usr/lib/system/libsystem_kernel.dylib
      0x7fff8b034000
-     0x7fff8b042fff libdispatch.dylib ??? (???)
<8E03C652-922A-3399-93DE-9EA0CBFA0039> /usr/lib/system/libdispatch.dylib
Process:         blued
[21]
Path:
/usr/sbin/blued
Architecture:
x86_64
UID:             0
Thread 0x12d        DispatchQueue 1
User stack:
    17 ??? (in blued)
[0x1033889a4]
      17 ??? (in
blued) [0x1033bf4bf]
        17
-[NSRunLoop(NSRunLoop) run] + 62 (in Foundation) [0x7fff8992de67]
          17 -[NSRunLoop(NSRunLoop) runMode:beforeDate:]
+ 267 (in Foundation) [0x7fff8992df7b]
            17
CFRunLoopRunSpecific + 230 (in CoreFoundation) [0x7fff84125486]
              17
__CFRunLoopRun + 1204 (in CoreFoundation) [0x7fff84125c74]
                17 __CFRunLoopServiceMachPort + 188 (in
CoreFoundation) [0x7fff8411d50c]
                  17
mach_msg_trap + 10 (in libsystem_kernel.dylib) [0x7fff8a13c67a]
Kernel stack:
    17
ipc_mqueue_receive_continue + 0 (in mach_kernel) [0xffffff8000215930]
Thread 0x138        DispatchQueue 2
User stack:
    17
_dispatch_mgr_thread + 54 (in libdispatch.dylib) [0x7fff8b036316]
      17 kevent + 10
(in libsystem_kernel.dylib) [0x7fff8a13e7e6]
Kernel stack:
    17 kqueue_scan +
416 (in mach_kernel) [0xffffff800053b4d0]
Thread 0x1a5
User stack:
    17 thread_start +
13 (in libsystem_c.dylib) [0x7fff8751ab75]
      17
_pthread_start + 335 (in libsystem_c.dylib) [0x7fff875178bf]
        17 __select +
10 (in libsystem_kernel.dylib) [0x7fff8a13ddf2]
Kernel stack:
    17 wakeup + 992
(in mach_kernel) [0xffffff8000555e90]
Binary Images:
         0x103387000
-        0x103440fff blued ??? (???)
<FE392F89-6D67-3015-A6AD-BA96C1FB5EFF> /usr/sbin/blued
      0x7fff840ed000
-     0x7fff842c1ff7 com.apple.CoreFoundation 6.7.2 (635.21)
<62A3402E-A4E7-391F-AD20-1EF20236CE1B>
/System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
      0x7fff874c9000
-     0x7fff875a6fef libsystem_c.dylib ??? (???)
<41B43515-2806-3FBC-ACF1-A16F35B7E290> /usr/lib/system/libsystem_c.dylib
      0x7fff89922000
-     0x7fff89c3bfff com.apple.Foundation 6.7.2 (833.25)
<22AAC369-B63C-3C55-8AC6-C3ECBA44DA7B> /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
      0x7fff8a127000
-     0x7fff8a147fff libsystem_kernel.dylib ??? (???)
<66C9F9BD-C7B3-30D4-B1A0-03C8A6392351>
/usr/lib/system/libsystem_kernel.dylib
      0x7fff8b034000
-     0x7fff8b042fff libdispatch.dylib ??? (???)
<8E03C652-922A-3399-93DE-9EA0CBFA0039> /usr/lib/system/libdispatch.dylib
Process:         Canon
CMFP BackGrounder [164]
Path:
/Library/Printers/Canon/CUPSCMFP/BackGrounder/Canon CMFP
BackGrounder.app/Contents/MacOS/Canon CMFP BackGrounder
Architecture:    i386
UID:             501
Process:         Canon
PS2 BackGrounder [163]
Path:
/Library/Printers/Canon/CUPSPS2/BackGrounder/Canon PS2
BackGrounder.app/Contents/MacOS/Canon PS2 BackGrounder
Architecture:    i386
UID:             501
Process:
com.apple.dock.extra [184]
Path:            /System/Library/CoreServices/Dock.app/Contents/XPCServices/com.apple.dock.extra .xpc/Contents/MacOS/com.apple.dock.extra
Architecture:
x86_64
UID:             501
Thread 0x4da        DispatchQueue 1
User stack:
    17 ??? (in
com.apple.dock.extra) [0x1003df474]
      17
xpc_service_main + 448 (in XPCService) [0x7fff8a46c5ed]
        17
NSApplicationMain + 867 (in AppKit) [0x7fff8b723eac]
          17
-[NSApplication run] + 470 (in AppKit) [0x7fff8b4a79b9]
            17
-[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 135 (in
AppKit) [0x7fff8b4ab07d]
              17
_DPSNextEvent + 659 (in AppKit) [0x7fff8b4ab779]
                17
BlockUntilNextEventMatchingListInMode + 62 (in HIToolbox) [0x7fff8f1713fa]
                  17
ReceiveNextEventCommon + 355 (in HIToolbox) [0x7fff8f17156d]
                    17
RunCurrentEventLoopInMode + 277 (in HIToolbox) [0x7fff8f16a2bf]
17 CFRunLoopRunSpecific + 230 (in CoreFoundation) [0x7fff84125486]
                        17 __CFRunLoopRun + 1204 (in CoreFoundation)
[0x7fff84125c74]
17 __CFRunLoopServiceMachPort + 188 (in CoreFoundation) [0x7fff8411d50c]
17 mach_msg_trap + 10 (in libsystem_kernel.dylib) [0x7fff8a13c67a]
Kernel stack:
    17
ipc_mqueue_receive_continue + 0 (in mach_kernel) [0xffffff8000215930]
Thread 0x4e4        DispatchQueue 2
User stack:
    17
_dispatch_mgr_thread + 54 (in libdispatch.dylib) [0x7fff8b036316]
      17 kevent + 10
(in libsystem_kernel.dylib) [0x7fff8a13e7e6]
Kernel stack:
    17 kqueue_scan +
416 (in mach_kernel) [0xffffff800053b4d0]
Binary Images:
         0x1003de000
-        0x1003e2ff7 com.apple.dock.extra 1.0 (1)
<13C8211B-0B1D-302A-8EF9-740BA3BD69C0>
/System/Library/CoreServices/Dock.app/Contents/XPCServices/com.apple.dock.extra. xpc/Contents/MacOS/com.apple.dock.extra
      0x7fff840ed000
-     0x7fff842c1ff7 com.apple.CoreFoundation 6.7.2 (635.21)
<62A3402E-A4E7-391F-AD20-1EF20236CE1B> /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
      0x7fff8a127000
-     0x7fff8a147fff libsystem_kernel.dylib ??? (???)
<66C9F9BD-C7B3-30D4-B1A0-03C8A6392351> /usr/lib/system/libsystem_kernel.dylib
      0x7fff8a46a000
-     0x7fff8a471ff7 com.apple.XPCService 1.3 (1)
<68C4DBC9-18C3-3053-96D5-1858B905EAE0>
/System/Library/PrivateFrameworks/XPCService.framework/Versions/A/XPCService
      0x7fff8b034000
-     0x7fff8b042fff libdispatch.dylib ??? (???)
<8E03C652-922A-3399-93DE-9EA0CBFA0039> /usr/lib/system/libdispatch.dylib
      0x7fff8b4a3000
-     0x7fff8c0a9fff com.apple.AppKit 6.7.5 (1138.51)
<44417D02-6123-3FC3-A119-CE51BB4C3006> /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
      0x7fff8f168000
-     0x7fff8f494fff com.apple.HIToolbox 1.9 (???)
<CCB32DEA-D0CA-35D1-8019-E599C8007AB6>
/System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.fram ework/Versions/A/HIToolbox

You installed the "DownLite" trojan, perhaps under a different name. Remove it as follows.
Malware is constantly changing to get around the defenses against it. The instructions in this comment are valid as of now, as far as I know. They won't necessarily be valid in the future. Anyone finding this comment a few days or more after it was posted should look for more recent discussions or start a new one.
Back up all data.
Triple-click anywhere in the line below on this page to select it:
/Library/LaunchAgents/com.vsearch.agent.plist
Right-click or control-click the line and select
Services ▹ Reveal in Finder (or just Reveal)
from the contextual menu.* A folder should open with an item named "VSearch" selected. Drag the selected item to the Trash. You may be prompted for your administrator login password.
Repeat with each of these lines:
/Library/LaunchDaemons/com.vsearch.daemon.plist
/Library/LaunchDaemons/com.vsearch.helper.plist
/Library/LaunchDaemons/Jack.plist
Restart the computer and empty the Trash. Then delete the following items in the same way:
/Library/Application Support/VSearch
/Library/PrivilegedHelperTools/Jack
/System/Library/Frameworks/VSearch.framework
Some of these items may be absent, in which case you'll get a message that the file can't be found. Skip that item and go on to the next one.
From the Safari menu bar, select
Safari ▹ Preferences... ▹ Extensions
Uninstall any extensions you don't know you need, including any that have the word "Spigot" in the description. If in doubt, uninstall all extensions. Do the equivalent for the Firefox and Chrome browsers, if you use either of those.
This trojan is distributed on illegal websites that traffic in pirated movies. If you, or anyone else who uses the computer, visit such sites and follow prompts to install software, you can expect much worse to happen in the future.
You may be wondering why you didn't get a warning from Gatekeeper about installing software from an unknown developer, as you should have. The reason is that the DownLite developer has a codesigning certificate issued by Apple, which causes Gatekeeper to give the installer a pass. Apple could revoke the certificate, but as of this writing, has not done so, even though it's aware of the problem. This failure of oversight is inexcusable and has compromised both Gatekeeper and the Developer ID program. You can't rely on Gatekeeper alone to protect you from harmful software.
*If you don't see the contextual menu item, copy the selected text to the Clipboard by pressing the key combination command-C. In the Finder, select
Go ▹ Go to Folder...
from the menu bar and paste into the box that opens by pressing command-V. You won't see what you pasted because a line break is included. Press return.

How do I print just the text in a power point opened in preview

How do I print just the text in a power point opened in preview

In the front panel, right click on the listbox object and select create>attribute node.
In the diagram click on the attribute node and select "Item Names".
Connect the desired array of string to the attribute node.
BigBen

How to print the text in points wise in sap script

hi friends,
how to print the text in points wise in sap script.
ex: if suppose paragraph consists of 15 lines. then according to one sentence or one fullstop (.) it should give point 1. like that...
1. hai how ru.
2. what r u doing.
3.where r u.
like this i want numbering.. waiting for ur replys.
thanks,
kiran

declare a counter
data : cnt type char 4.
print :
cnt = cnt + 1.
&cnt& &text&
cnt = cnt + 1. and so on.
or.
if the data is in an internal table
loop at internal_table.
cnt = cnt + 1.
write form.
in script -&cnt& &text&
endloop.
Edited by: NIKHILKUMAR POOJARI on Nov 17, 2008 11:18 AM

How do I find a previously passcode to link a wireless keyboard (Model A101urs6) to a Mac Power Book G4 running 10.5.8. The keyboard was linked at one point in the past, but then not used. When I am trying to hook it up now, it requires the passcode.

How do I find a previously passcode to link a wireless keyboard (Model A101urs6) to a Mac Power Book G4 running 10.5.8. The keyboard was linked at one point in the past, but then not used. When I am trying to hook it up now, it requires the passcode. Where can I find this, or is there a general number I can use?

Hello, and welcome to Apple Support Communities!
Try entering four zeroes.

Comptage de points codeur

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