Wusb600n problem: no signal is detected

Similar Questions

• Problem, the signals and Slots

  Hi, as I posted in one of my other posts I have following problem with signals and messages and would be nice if someone could clarify anything that I don't seem to be able to find what the problem of the outputs.

  I have the code:

  void MYNetworkClass::requestFinished(QNetworkReply* reply)
  {
  
        // Check the network reply for errors
        if (reply->error() == QNetworkReply::NoError)
        {
           // read response
           const QByteArray response(reply->readAll());
           qDebug() <<"Response: "<< response;
  
           JsonDataAccess jda;
           QVariantMap results = jda.loadFromBuffer(response).toMap();
  
           QVariantMap data = results.value("SomeData").toMap();
  
           emit signalSuccess(data); // I reach here .... 
  
  // however actually when I click "Step Over" in debug mode, and try to exit the function// afterwards I get such "error" saying: No source available for "QMetaObject::activate() at  0xb9668da7" - highlighted in red.
  
       }
       else
       {
           qDebug() << "\n Problem with the network";
           qDebug() << "\n" << reply->errorString();
       }
  

  In MyNetwork class I also added the definition of signal in the header file:

  signals:
  
      void signalSuccess(QVariantMap result);
  

  Now also when someone calls an object MyNetworkClass method which calls requestFinished,.

  I want to catch the signal which is emitted by the requestFinished - as shown above.

       MyNetworkClass *network = new MyNetworkClass();
  
      QMap params;
      params.insert("username", userEmail);
  
      bool res = QObject::connect(network, SIGNAL(signalSuccess(QVariantMap)), this, SLOT(SomeSlotForSignal(QVariantMap)));
  
          Q_ASSERT(res);
      Q_UNUSED(res);
          network->makePostRequest("Login");
  

  My problem is that the SomeSlotForSignal slot never is called... (even if the signal is issued constitute requestFinished method and as I stated SomeSlotForSignal as a crack in the header file...) What can be problem? Any help? Thank you.

  I guess I solved the problem.

  The code I presented previously registered function

  F of a class B:

   void B::f()
  {
  MyNetworkClass *network = new MyNetworkClass();
  
      QMap params;
      params.insert("username", userEmail);
  
      bool res = QObject::connect(network, SIGNAL(signalSuccess(QVariantMap)), this, SLOT(SomeSlotForSignal(QVariantMap)));
  
          Q_ASSERT(res);
      Q_UNUSED(res);
  
  network->makePostRequest("Login");
  }
  

  Then the function f is called to:

      B object;
      object.f();
  
  The problem was I think that when the server responded "object" was destroyed from the stack. When I replaced the above code, with 
  
       B* object = new B();
      object->f();
  
  I think it works now......
  

• Signal not detected on Satellite Pro 6100 wireless

  I have two laptops Satellite Pro 6100, two of them are configured to automatically connect to our local wireless router which they both started.
  A computer is used by myself by my wife; bookmarks, email accounts and so on are different on every computer/hard drive.

  I have problems with one of the computers (mine) - the usual problem with multispindle connectors on the video boards and feeding, then I tried to use "his" computer with 'ma' machine's hard drive.

  His machine does not recognize our LAN with my hard drive installed. He came up with a new network found, but not a wireless network. Also, with this machine and my hard drive installed, can't the machine to search for wireless LANs, the icon does not appear. The switch is turned on for wireless signals and it works very well with his hard drive in it. The network is protected, and the two machines have the same id in them for connection which work fine in the original engine.

  I don't really understand this condition. Something in the bios? Something on my hard drive that is not recognized by the computer? the wrong phase of the Moon?
  Suggestions how to trouble shoot and fix this?

  Both machines are XP Pro on them, latest updates.

  Hello

  Also AFAIK, Satellite Pro 6100 was equipped with different Wlan cards so if use different HDD with different driver then the Wlan card could not be detected by Windows XP.

  Check if the wireless adapter is listed in the Device Manager and recognized correctly.

• Problem with signals TTL metering: confused with counting

  Hello

  I use a TTL of 0.2 Hz signal to synchronize two devices. I use a Usb-6210 card to count the pulses TTL. The meter goes off when it detects the edges increase. In my case, the meter was sometimes triggered at low altitude, which causes wrong results (see attached pictures, the TTL signal is sampled at 20 Hz and the dots represent an increment of the counter). How can I solve this problem?

  In addition, the cable that connects the TTL output was welded by myself, would that be a problem of bad contact?

  Thank you very much

  K-X

  What is the nature of the device producing the TTL trigger signal?  Is it possible, for example, that it could produce a 1 microsecond pulse (which might not be visible on your signal ground) that would trigger the meter?  You really produce a digital pulse (i.e. your something circuit which is 'on' or 'off' as opposed to 'product analog voltage in the range of 0 to 5 volts')?  Are there any other devices around that could produce the impulses that are "picked up" by your meter?  The cable connecting the TTL is armored pulse for the meter?  The shield is based at one end?

  These questions (and the previous) suggest that the problem may be 'electronic' rather than 'LabVIEW '...

• "No signal not detected" when using the monitor.

  Original title: Second just conked monitor

  I have two LG monitors with a desktop Acer running Win7Pro: Monitor1 (M1) = W2253 Monitor 2 (M2) = 23MP65HQ. All of a sudden yesterday stopped M2 display. It is said 'No signal detected' and goes to sleep. In the devices list, it is displayed as generic PnP monitor. When I check the resolution of the screen, it shows M2 in a small gray square, but it is not identifiable or traceable.

  It is the monitor or the cable. When I unplug M1, M2 is functioning normally.  So it seems that I can't use the two together no more. Except for a little while after the blackout. I opened a program had been posted on M2 before the failure of current and for a short time while M2 has been reactivated, but with a bad resolution. When I tried to set the resolution, the screen went black again and has stay black since. The display resolution is a constant problem before that. Sometimes he'd lose the setting and I reach the screen resolution and to detect and it would be fixed - just not always. An occasional pain but is not debilitating.

  There were no cases leading up to black screen - except a Windows Update. I didn't do any cleaning, moving, or adjustment of any sort, no power bumps or other external event. He became all black while I was doing a regular job. This is my work computer and I'm the only person who uses it.

  Help?

  Click on the following link and check if it helps.

  Update a hardware driver that is not working properly.

  http://Windows.Microsoft.com/en-in/Windows/Update-driver-hardware-ISN

• No signal is detected by the TV (KDL55HX800) using the HDMI source devices after the storm

  No signal detected by Sony Bravia TV (KDL55HX800-S/N 8114631) using the HDMI source devices after a storm last night.  Inputs RGB and components work fine.

  I have reset to factory default

  Installed the latest software/firmware from Sony site

  Checked the HDMI cables and selected the correct entries to the TV but even problem

  What could be the problem? At main / V Board? If so, what is the replacement P/N and where can buy it go? Link to store etc.

  Thanks in advance

  Hi mgkaundi!

• Diagnostic tool hardware problems on Satellite has detected memory

  Diagnostic tool memory detected in my laptop hardware problems. Now I don't know what part of the hardware's fault.

  Whenever I start my laptop after shoutting it down for some time, it appears failed early and repair takes place and start using the system restore that will come back at some point.

  Is that what this has to do anything with overheating?
  Please help me immediately

  > Diagnostic memory tool detected hardware problems in my laptop. Now I don't know what part of the hardware's fault.

  I would assume memory one or two failures of modules.
  I recommend you to check them both.

  Remove a module and try to use the laptop with a connected module.
  Then another module test. Make it as different memory locations.

  If two modules are corrupt, then you will need to replace both.

• Problems ZBook 15 mSata detection

  I have a brand new 15 ZBook with a 180 GB mSata SSD (SSDMCEAW180A401) INTEL and a 750 GB HARD drive. MSata SSD lies in the operating system (Windows 7), the bios is set to legacy, quick start is off, and the only startup option selected is msata. The multiboot menu is also set to 5 s (just to see what devices are available, facilitating the diagnosis).

  Turn on the laptop, boot Express options show mSata and portable hard drive, after 5 seconds, the mSata operating system starts and all is well. While in Windows, choose the stop, the laptop stops and then turn it back on, everything is the same that previously, Express boot options display mSata and Windows starts after 5 s.

  Now, here's the problem:

  Choose restart in Windows restarts the mobile computer, see Startup Express options, but the mSata is missing. Only the hard drive of the laptop appears and after 5 seconds I get not found Bootdevice! Pressing on enter, the laptop restarts again and terminal as HP PC Hardware Diagnostics (UEFI) appears. Choosing output and confirming the laptop restarts again, the startup options Express stil show only the Notebook hard drive and the process repeats. The only way out is to press the power button, and after he died. Turn it back on, the spectacle of Diagnostics of material for the PC HP (UEFI) upward and out there, startup options Express redisplay mSata and the system boots.

  Seems to me as it is a BIOS problem - in restart mode, it does not detect the mSata drive. If it is in cold start mode. Maybe the mSata SSD is not yet completed initialization at the point where Express boot options go up and there should be a delay of some sort.

  It gets very frustrating because the updates will restart the PC and it won't come back without my intervention. Having updates disabled is not an option.

  Help please!

  Thank you

  JerryPi

  Hello

  To solve your problem, you must ensure that the SATA device is set to RAID, you can find it in the Menu advanced-> device-> peripheral Mode SATA Configurations.

  I think that the problem is due to the implementation of HP with intel uses of wich cached smart answer only the msata ssd SSD should work only with a HARD drive and requires Sata in RAID mode.

  So in the Zbooks with msata ssd that you must make sure to keep it in RAID mode. Also HP does not support the msata with ssd sata ssd, and I do not think that it supports the use of the msata ssd other other uses the cache.

  Also, if you want to use Intel SRT the maximum size of the cache can be used on the msata SSD is 64 GB.

  Best regards

• Problems with signal followed during sampling of the signal

  Hello

  I'm relatively new to LabVIEW 8.0 and I'm having a problem with being able to monitor the signals that I am gaining two simultaneous analog signals.  I have the user to input the frequency of sampling and the length of the sample, and then I starts the scan, but when running the analysis, I don't see no result on the chart if the duration of the sample is passed, at which point all data comes.  Previously, I could see the acquisition of real-time data and I don't know what I've done since then have possibly that stop working.  I tried to introduce a kind of late for may allow the software to apply the data to the graphics, but I had no success.

  I have attached the VI of the data acquisition component.

  Thank you so much for reading this.

  Hello

  I suggest you try these two options:

  1. in each iteration of the while loop, add your data to the data of the previous iteration, IE use a shift register to create an Adrien to data that you have acquired. When you save the data in a file, read data from the table and not the current value of the waveform. You can read the data in the table by using a queue, or by using any simple method to pass data between the blocks.

  When you use a local variable of the waveform card, you only read the current value in the array, not its history.

  2. use a property of waveform graphs node to read the history of the ranking, convert the picture from picture to picture 1 d 2D using cluster of waveform ungroup functions and write to the file, click on "Save".

• India - problems of signal/SIM?

  If you use a G motorcycle in India and have signal or SIM problems when 4.4.2 thanks for posting here. That's what we want to know.

  • What happens exactly? (Please describe only, do not assume)
  • How many times it happens?
  • What version number and compilation of the system do you have?
  • If you are in 4.3, 4.4 and 4.4.2?
  • The factory reset you the phone?
  
  

• Connection WUSB600N problems

  I'm having some trouble with my WUSB600N. It is one of the four computers running wireless connections and none of the other three are facing this problem. This problem just started a few days ago. It appears when the too much information crossed the adapter it disconnects to the router. And then he continues to cut every two minutes until he feels satisfied. Allows you to restart the computer normally, but constant restarting sometimes very annoying, especially when I try to stream on my PlayStation 3. It works great when it works, but when it starts to connect and disconnect it can be very annoying, especially when you surf. The router is a WRT610N and I was very happy with it and it's stability with all my other computers after the last update of the firmware. The other three disconnect at all. Any ideas on how to solve this solution.

  On a side note, while I remember. Running windows vista and when I downloaded the latest driver is the same install as the xp one, although the version numbers must be different. Am I getting the wrong driver and that could be causing the problem. And if it is the wrong driver, can someone tell me the right now. Thank you.

  I think that (or at least hope...) I found a solution for this: plug USB on my Dell PC seems not to provide enough power more long-standing (although he did with XP).

  Allows to connect the Wifi dongle in a USB monitor ports. No more disconnect during the last days.

• Problem with signal sony z2

  Hello, I have problem with my Sony z2 that I have weak signal mobile after update to new android 5.1.1 build number 23.4.A.1.264

  Before the updates signal was better.

  @Izaaa

  You can't unless you use flashtool or xperiafirm, or contact your Local support

  If I were you, I would repair the phone with PCC

  software repair

  PC Companion (CCP)

  Bridge (for Mac)

  Alternatives on how to backup Xperias

  http://talk.sonymobile.com/thread/36355

• U2717D HDMI signal not detected

  My U2717D is less than 1 week old. I plugged it with my early 2012 MacBook Pro 15 via display port using the cable supplied with the monitor. It works admirably or not the monitor input Source is set to manual or Auto select.

  Then I tried to connect my other laptops using HDMI. The cable is a HDMI cable that I connect laptops to my TV to existing work. Laptops are HP Pavilion X 2 13 (win 10 with all latest updates) and Asus S200E (Win 8.1). I also tried my MBP with a CDM-> HDMI adapter. All 3 laptops did not detect the monitor when the source is in Auto Select, monitor says HDMI no signal. All 3 laptops did not detect the monitor turned off the automatic selection and manually selected the HDMI input. DisplayPort cable has also been disconnected for the test, it made no difference. I also have a working device Google ChromeCast 2 that I plugged directly on the U2717D HDMI port. In all cases, the monitor reported no signal HDMI cable, or computers that are detectable by the monitor.

  Finally, I got the job of HP. I remember, I had to unplug all cables including the power of U2717D. Turn on U2717D, turn on the laptop, then plug an HDMI cable. A sigh of relief, I plugged the MBP to DP cable and it seems to work. The next day, I tried the Asus. Again, no signal on HDMI, no monitor detected. I unplugged DP, HDMI, pedaled power the monitor, select Manuel HDMI then connect the Asus and it finally worked.

  I have a Dell XPS13 arriving at which I intend to move the monitor between XPS 13 on HDMI and DisplayPort on the MBP (via USB to HDMI adapter type-C). However, it is unacceptable if I need power cycle and unplug the cables every time! Is a kind of 'feature' question or undocumented? Or is my defective U2717D HDMI port and I need to arrange for an Exchange?

  Before we get it exchanged, contact Dell Technical Support and ask them to send you our HDMI to HDMI Cable, part T516N. See if it fits best.

• Passport blackBerry problem: Sim Card not detected after several days, reboot needed.

  Hello

  As the title suggests, every other day or two my passport tells me that it cannot detect the Sim Card. If I restart the device, the problem is solved but only for another day or two. I've never had any problem with this card before so I suspect it has something to do with the device. Is anyone know about this problem?

  Kind regards

  Willem

  Here's what I'd do. The next time it happens, power down and remove the SIM card. Reinsert the SIM card and make sure it is fully inserted. Then to test and see if the error occurs again anytime soon.

  I have not had this happen with my passport yet, but I experienced it here and there in the past. Unless the SIM works actually, the removal and reinstallation of the SIM card corrected the problem. Also, I experienced a failure of the SIM card, and it's all or nothing. Perhaps failure of the SIM card can be intermittent, but I doubt it.

  If you get the error again, talk to your operator. They could suggest to try a new SIM card. At least this excludes from the SIM card and tap the device if you get the same problem with a new SIM card.

  Alternatively, you can reinstall the operating system as a troubleshooting step. Yes, you shouldn't do this, but it is set on a software problem.

  If you want to be as certain as you can know if the device is defective, it is my opinion on what to do. Otherwise, you can go ahead and request a warranty Exchange. I try and avoid that, personally and at least to eliminate other possibilities first.

• Beginner problem Qt - signal clicked() button does not

  Hi guys,.

  I'm sorry to waste time of people with this problem, but it was my * beep * for a while and I really cannot proceed without assistance.

  Basically, I just try to hang a signal clicked() by a button. I've got the button instance, but the connect call returns false and the slot is not called when I click on the button.

  Here is the code:

  Class ApplicationUI: public QObject
  {
  Q_OBJECT
  public:
  ApplicationUI (bb::cascades:Application * app);
  Virtual ~ ApplicationUI() {}

  void GetButtonClickHandler();

  BB::Cascades:button * _getButton;
  };

  ==========

  ApplicationUI::ApplicationUI (bb::cascades:Application * app)
  : QObject (app)
  {
  QmlDocument * qml = QmlDocument::create("asset:///main.qml").parent(this);
  AbstractPane * root = qml->() createRootObject;
  App-> setScene (root);

  _getButton = root->findChild ("getButton");
  Boolean result = QObject::connect (_getButton, SIGNAL (clicked ()), this, SLOT (GetButtonClickHandler ()));

  _getButton-> setProperty ("text", "Yes");
  }

  Sub ApplicationUI::GetButtonClickHandler()
  {
  _getButton-> setProperty ("text", "clicked");
  }

  ==========

  Default empty project template
  import bb.cascades 1.0

  {Page}
  {Of container

  Button {}
  objectName: "getButton.
  text: 'Get '.
  horizontalAlignment: P
  }
  }
  }

  Thank you very much!
  Paul

  Try adding:

  public slots:

  above this line:
  void GetButtonClickHandler();

  In addition, you can use the methods of the button directly, as
  _getButton-> SetText ("clicked")

  BTW, member variable is not really necessary. Slot sender() method can be used to access the button:

  void ApplicationUI::GetButtonClickHandler(){  Button *button = qobject_cast(sender());
    button->setText("...");}