VISA, GPIB read all device settings values

Similar Questions

• I use VISA 5.3 for reading my serial device... my standard equipment is WELL this device will send four messages for only one comand I need all four messages to display at the same time in VISA SERIES READ BUFFER

  I use VISA 5.3 for reading my serial device... my standard equipment is WELL this device will send four messages of single command given to this instrument... and I read messages through VISA series READ... during the race, the VI buffer displays the messages individually...  I need all four messages to display at the same time in VISA SERIES READ BUFFER, in order to find more than this block, I should add from the palette of function.

  Disable character of endpoint detection or make four readings where you concantanate simply the strings together.

• Visa reading reads all bytes to the port

  I have a camera that I communicate via the Serial Port. I have a standard communications protocol. For a particular command, I know that the exact number of bytes expected in return. I send my order. I see the correct number and exepcted to bytes in the port. I then read the number of bytes in the port. However, the VISA read returns only the first two bytes.

  I contacted success with this camera and this Protocol for more than 130 commands unique and different. There are only about 6 orders in which the read visa does not read all the bytes in the port. Anyone know why that would happen?  I expect to see 6 bytes. I see 6 bytes. I have visa read the command with 6 bytes. The visa read returns only the first 2 bytes. It's very very frustrating. I can do this exact process even with a different command. I expect 45 bytes of this command. I see 45 bytes with this command and I read 45 bytes with this command.

  I don't think that it is device connected as I can converse with success with the same camera on the same computer with the same cable of connector using non-LabView. It seems to be a problem strictly related to labview and VISA read the order. If someone could help that would be greatly apprecicated.

  Thank you.

  What is the exact byte stream that await you in return with this command?

  Instead of opening VISA, use the configuration Serial Port VI.  In this way, you can override the default values.  It looks that your instrument using all the defaults VISA of speed in baud rate, start and stop bits, etc.  However, in the VISA software, there is a failure to use a termination character, and this character is 10 (0x0A).  If you use the configure Serial Port, you can tell the pilot VISA do not use the stop character.

• My errased sticker product key and I can't read all the text to reactivate my windows visa. What should I do now?

  My errased sticker product key and I can't read all the text to reactivate my windows visa. What should I do now?

  Hello

  You mean the sticker on the case of the Vista operating system pre-installed from Dell, HP, Acer, Toshiba, etc.) ?

  If you do, you can contact your computer manufacturer and ask them to send you a set of recovery disks.

  They should do this for a small fee.

  To reinstall Vista using their recovery disk/s, you start from the 1st recovery disk they provide and follow the manufacturer's instructions to reinstall:

  You need to change the Boot order to make the DVD/CD drive 1st in the boot order:

  How to change the Boot order in BIOS:

  http://pcsupport.about.com/od/fixtheproblem/SS/bootorderchange.htm

  "How to replace Microsoft software or hardware, order service packs and replace product manuals.

  http://support.Microsoft.com/kb/326246

  And if you have never received a recovery disk when you bought your computer, there should be a recovery Partition on the hard drive to reinstall Vista on how you purchased your computer.

  The recovery process can be started by pressing a particular combination of the key or keys at startup. (Power on / start)

  Maybe it's F10, F11, Alt + F10, etc., depending on the manufacturer.

  Ask them to the proper key sequence.

  And if you do not score a manufacturer of recovery on your hard drive, you should be able to make your own recovery from her disks to reinstall the operating system.

  Go to programs > name of the manufacturer of your computer > then their system or recovery tools software topics for them, depending on how it is formulated.

  If you can't find any reference to it, contact the manufacturer for advice on how to make these recovery disks.

  The methods above resettlement generally do not require allows you to provide a product key during Installation, the recovery process uses the Installation product key factory to activate automatically during the resettlement process.

  See you soon.

• Read device settings programmatically

  Hello

  I'm reading some device programmatically setting but I have not found any appropriate API, for some of them:

  (1) telephone number of device

  (2) the current language of the device

  Can someone help me with this?

  Thanks in advance.

  Hello.

  For the current language, I guess you can use this:

  Locale currentLocale = Locale.getDefaultForSystem();
  

  Phone number, you can use:

  Phone.getDevicePhoneNumber(false)
  

  However, note that the phone number is the number that the user has specified himself. The actual number cannot be obtained.

  EDIT: Sorry Aah got a wrong telephone number (called my own class thanks Dorian for good)

• Problems syncing with GPIB Read on a SR400

  I'm using LabView to control a meter of photons SR400 of Stanford research systems. Can control the box easily, I'm having problems with reading the correct data in the box of. I get incorrect values of 0 ', 6 and 134' rather than real account numbers. I see the correct values on the display screen, but GPIB reads bad.

  It's what I've tried and what I've learned:

  • At first, I was getting random 6 error LabVIEW (from reading GPIB) which would prevent my program to run. To resolve this problem, I put a case Error statement after she and simply write the word ERR in my data file and move on to my next point data. This stopped my cessation program, but started badly reading the values using reading GPIB.
  
  
  • The SR400 takes data for N periods on two channels, A & B. The first column of the channel A every 6 seconds and the rest of the columns on both channels would be regular values. However, the problem got worse and my first column of the channel began to write 0s, the second column of the channel A would be 6 s with some 134 s and the rest of the columns would be nice. But, if I had only 1 time for each column, I now have data lost on two channels A and B. A channel would be of 0 s and channel B 6s and 134 s.
  
  
  • This problem is sporadic. I can't control when it arrives. Today he works. Yesterday's didn't.
  
  
  • It seems to be a timing issue, but I don't know what I can do about it.

  My questions for you are:

  1. Is it better to use GPIB or VISA to communicate? I use GPIB cabling, so be it.
  
  
  2. How can you correct problems of timing in GPIB?
  
  
  3. Any suggestions on how to improve this?

  I joined code of 8.2 and 2011. I'm trying to convert our code in 2011 to see if it solves the problems. The VI with GPIB Read is CollectData/TakeData and it is called by a VI, where he gets called frequently, but the reading and writing of all MTP recharge time is done by data files CollectData/Take.

  Thank you all in advance for your help. I'm a grad student and still learn from these electronic and LabVIEW.

  Start by lowering of the busspeed. I think that 1 uS is more fast enough for the handshake and then I would disable autopolling.
  You can do it in Max settings for your gpib card.
  Low level visa uses gpib, but never use it directly. In any case the speed is completely determined by the slowest device on the bus, complaining the sr400

• GPIB read gel when running vi without light debugging... (it works with light)

  I have a gpib read that spits out two values to an offset. It is in a loop which is defined by the initial report final and the size of the stage settings. My question is, why don't him freezes reading gpib (or don't disable; whenever I turn on the light of debugging (once it's been run), it "lights" only until the gpib read and nothing else). I replaced the gpib read with visa read, it freezes over, but it saves only zeros (when I can clearly see my system out certain values). Any help would be appreciated.

  * There is a similar topic on the light of debugging and reasoning has been designed to be a race condition. but I don't see how my situation is a race condition.

  Thank you

  Ko.

  It is resolved. It has nothing to do with the program. There was a problem of interference with another parallel machine. Once I got rid of this connection, everything worked like a charm.

  Thank you all for your valuable contributions.

  -Ko.

• "Connection to the GPIB driver or device error".

  Hi all

  It is the first assignment, I do on this forum, so please be refrain, if I make mistakes.

  Now my problem:

  I use the NI USB2GPIB adapter and want to communicate with any GPIB device using the Simple screw GPIB.vi NOR-example.

  From the VI the GPIB - correct the device address occurs an error:

  

  My settings of the GPIB adapter are:

  

  Anyone can unmask, why in MAX, the communication is running:

  

  but not in VI. In the VI I get error indicator, when I try to use the function write GPIB (error bit 15 is set to 1).

  Can someone help me please?

  Sincere best wishes from good old Germany,

  z

  
  

• ERROR CODE 6 GPIB READ

  Hello

  I enclose a VI that measures and displays capacity depending on the tension swept to a "keithley 590" meter.  In the llb file fix, I use the vi called "590-CV Measurement.vi.

  I get the error 'error Code 6 in reading GPIB in 590-CV Meaurement.vi.

  The VI is supposed to display the data as a table and as a graph. I see the sweeping of instrument keithley tension but no data is displayed and the code 6 error which means 'Operation of e/s abandoned' as indicated

  http://zone.NI.com/reference/en-XX/help/371361B-01/lverror/gpib_error_codes/

  is displayed. Could someone help me please on what is the problem?

  Thank you very much

  Poli

  Hey polished.

  Thanks for the files.  I searched through the conductor of the intrument and the spy file to establish a correlation between the behavior we see with function calls.  I would that try you two things and I would like to know the results.

  First of all open the 590 CV - Measurement.vi and discovers the block diagram.  In the Structure of the event, select the event "Run".  Here, on the second line of function calls you fine one labelled GPIB Read.  The upper part of this VI has a terminal of Timeout.  Create a digital constant of 0 and it wire to this Terminal.  Run your program and see what see you.

  Once this test is done, delete the changes (the addition of the digital constant).  Then change the numerical value that is connected to the same GPIB Read command any value less than 20000, it is the value (10000 or something).  This will change the number of bytes, the function tries to call and hopefully prevent expire.

  Let me know what you get results.

• My CD Rom won't read all disc types

  My CD Rom won't read all disc types.

  Hello

  Step 1: Please do all the same underneath if you did some before as is often total
  a process that solves the problem.

  Try this - Panel - Device Manager - CD/DVD - double click on the device - driver tab.
  Click on update drivers (this will probably do nothing) - RIGHT click ON the drive - uninstall.
  RESTART this will refresh the default driver stack. Even if the reader does not appear to continue
  below.
  
  Then, work your way through these - don't forget the drive might be bad, could be a coward
  cable or slight corrosion on the contacts (usually for a laptop) and other issues.

  Your CD or DVD drive is missing or is not recognized by Windows or other programs
  http://support.microsoft.com/kb/314060 - a Mr Fixit

  Try this fix manually if the Fixit 314060 does not work
  http://www.pchell.com/hardware/cd_drive_error_code_39.shtml

  Your CD or DVD drive is missing or is not recognized by Windows or other programs-
  a Mr Fixit
  http://support.Microsoft.com/kb/982116

  The CD drive or the DVD drive does not work as expected on a computer that you upgraded to
  for Windows Vista
  http://support.Microsoft.com/kb/929461

  When you insert a CD or a DVD, Windows Vista may not recognize the disc
  http://support.Microsoft.com/kb/939052

  Your CD or DVD drive cannot read or write media - A Mr Fixit
  http://support.Microsoft.com/GP/cd_dvd_drive_problems

  CD/DVD drive does not appear in Windows Vista, or you receive this error in Windows
  Vista installation after booting from the DVD (AHCI)
  http://support.Microsoft.com/kb/952951
  Drive CD - R or CD - RW Drive is not recognized as a recordable device
  http://support.Microsoft.com/kb/316529/

  Hardware devices not detected or not working - A Mr Fixit
  http://support.Microsoft.com/GP/hardware_device_problems

  Another possibility is that the cables are loose. Remove ALL power, then make sure that the cables in both
  ends. Remove and replace, do not just tight. For laptops, you can often clean power and
  contacts data with a pencil eraser.

  Some DVD players do not use the Windows default drivers so check with the manufacturer of system and
  manufacturer of device to see if there is a firmware or drivers for your drive if necessary.

  ===============================

  Step 2: You have disc problems as the CD/DVD is actually 4 discs in 1 case (CD & DVD
  Burn and CD and DVD read). So it is not unusual for 1 or 2 operational so that other parts
  do it right.

  Did you follow the Troubleshooting Guide for the reader who still does not work? There are
  the entries in registry that the troubleshooter does not solve and those who "might" be the cause.

  Check with your Maker system and a device for the two possible firmware updates and
  the correct registry entries for your car.

  Here are the keys that I of course are those in question - for the subkeys of the CD/DVD drive
  as there will be other subkeys in these keys. Do not forget to ask specific keys involved as well as
  the parameters.

  HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Enum\IDE

  HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Hardware Profiles\0001\System\CurrentControlSet\Enum\IDE

  HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\ {4D36E965-E325-11CE-BFC1-08002BE10318}

  -----------------------------------------------------------------------

  You can probably find more info here and maybe even the exact registry for your CD/DVD settings
  drive from someone with the same model.

  Forums - a lot of expert real help
  http://Club.myce.com/

  CD/DVD units
  http://www.myce.com/storage/

  Use DevManView to locate the CD/DVD in the registry (be careful and do a prior Restore Point)
  nothing change) - find the DevManView device and then make a right click on it free in RegEdit.

  DevManView - free - an alternative to the standard Windows Device Manager, which displays all the
  devices and their properties in flat table, instead of the tree viewer
  http://www.NirSoft.NET/utils/device_manager_view.html

  I hope this helps.

  Rob Brown - Microsoft MVP<- profile="" -="" windows="" expert="" -="" consumer="" :="" bicycle="" -="" mark="" twain="" said="" it="">

• How to restore the last open view document on all devices?

  Is it possible to restore the last view of the document?

  I downloaded a book on cloud to adobe for all my devices. Now, I read the book on all devices. But I want to open the last page required since the last reading. How can I do?

  Hey andreg42732611,

  Open the PDF in Reader/Acrobat and go to Edition-> Preferences-> Documents and select "Restore last view settings... "option.

  Now, close the file and open it again.

  Let me know how it goes.

  Kind regards

  Ana Maria

• What happens if the PC I just downloaded Itunes on &amp; connected to, does it display not all devices?

  What happens if the PC I just downloaded Itunes on & connected to, does it display not all devices?

  Hello 2sealadies!

  Thank you for joining the communities Support from Apple! Looks like you have a problem with your iTuens on Windows 10 not to recognize your iPhone. I know how important it is that the iPhone is recognized by iTunes. Read this article with steps If iTunes does not your iPad, iPhone or iPod. Specifically, after the first series of measures:

  If you are using a Windows PC

  1. Open Device Manager by following the steps for the version of Windows that you have:
     • Windows 10: Click the search box in the lower left corner, type Device Manager and press ENTER. In the list under Bus USB controllers, find the Apple Mobile Device USB Driver.
     • Windows 8: loose in the right edge of the screen. Press search and enter the Manager devices, and then click Device Manager. If requested, enter your password. In the list under Bus USB controllers, find the Apple Mobile Device USB Driver.
     • Windows 7: click on > Control Panel > system and Maintenance > Device Manager. If requested, enter your password. In the list under Bus USB controllers, find the Apple Mobile Device USB Driver.
  2. Even if you do not find the Apple driver, follow the steps below, based on what you see or don't see.

  The pilot and
  No symbols

  A down arrow
  by the driver

  Exclamation or
  question mark by
  the pilot

  No Apple Mobile
  USB device driver

  You don't see symbols next to the Apple Mobile Device USB Driver

  If you do not see , , or of the Apple Mobile Device USB Driver, look for third-party software conflicts. Then if you still need help, restart your Apple Mobile Device Service or contact Apple technical support.

  

  You see an arrow down

  If you see next to the Apple Mobile Device USB Driver, the driver with the right mouse button and choose enable from the context menu. Then if you still need help, contact contact Apple technical support.

  

  You see an exclamation point or question mark

  If you see or the Apple Mobile Device USB Driver, right click on the entry, then manually update the Apple Mobile Device USB driver.

  

  You do not see the Apple Mobile Device USB Driver

  1. Disconnect your device from your computer.
  2. Save a screenshot by pressing the Home button and sleep/wake button of the device button at the same time. The screen should Flash briefly.
  3. Reconnect your device to your computer.
  4. If you see one of these sections in the Device Manager, expand them:
     • Imaging devices
     • Other devices
     • Portable devices
     • USB Bus controllers

  Now, locate the entry that recognizes the device as a camera. You should see 'Apple IPhone', 'Apple iPad' or 'Apple iPod '. Right-click the device entry, and then manually update the Apple Mobile Device USB driver.

  If a single unknown device appears, follow these steps:

  1. Right click on the unknown device entry.
  2. Choose Properties from the context menu, and then click the Details tab.
  3. In the drop-down menu, select hardware IDS.
  4. If the ID begins with something other than USB\VID_0000 & PID_0000, go into the Device Manager and right click on the entry for device unknown, and then manually update the Apple Mobile Device USB driver.
  5. If the ID begins with USB\VID_0000 & PID_0000, then follow the remaining steps.
  6. Unplug the unit and remove all the USB devices on the computer.
  7. Shut down the computer, and then turn it back on.
  8. Reconnect the device, tests of each USB port for about 30 seconds to see if the device is recognized.
  9. Test with a different, checked 30-pins-USB or the lightning-connector-cable-USB, if they are available.

  If you still need help, contact Apple technical support.

  

  Manually update the Apple Mobile Device USB driver

  If one of the sections above directs you to this section, you should already have right click on an entry in the Device Manager. Now, follow these steps:

  1. Choose update driver software.
  2. Choose "Browse my computer for driver software."
  3. Choose "Let Me pick from a list of drivers for devices on my computer.
  
  
• Click the disk button. If this is not available, choose a category of devices such as Mobile phone or storage device, if in the list.
• Click Next. You should see the disk button.
• Click Browse and navigate to C:\Program Files\Common Apple Mobile Device Support\Drivers.
• Double-click the file "usbaapl. If you have a 64-bit version of Windows, this file will be called "usbaapl64". If you do not see here "usbaapl64" is not a Drivers folder, look in C:\Program Files (x 86) \Common Files\Apple\Mobile Device Support\Drivers.
• In the disc window, click Open, and then click Next and then click Finish.
• Windows installs the driver. If a message indicates that the software that you install "not passed the Windows Logo test", click on continue. You can get help with other common errors and the error code numbers in this Microsoft article.
• Open iTunes to make sure that iTunes recognizes your device. If not, Restart the Apple Mobile Device Service.

See you soon!

• used to synchronize contacts with all devices

  A few months ago, I discovered that Contacts on my MBP would not synchronize with iCloud or my iPhone 6 or my iPad Air or my same MBA so I had everything activated in settings > iCloud on all devices. I tested the problem by creating new contacts and existing contacts to see that only updated and which has no editing. If I created a new or revised a contact on my iPhone or MBA, each currency to update except my MBP.  If I created a new or revised an existing contact on my MBP, no other devices set to date. I posted the question, but got no response, so I thought I could be alone with this problem

  Now I see the same thing is happening with my MBA. The other day, I created a new contact on my MBA and is wrong on my iPhone or iPad.

  There is a known bug in the synchronization program? I have the last iOS installed on my iPhone and iPad and 10.11.6 on my MBA and the MBP.

  Once again, no response... but I don't see other assignments with a similar problem, so I know that I am not alone with this problem. There is certainly a bug here. I sent feedback to Apple via the Contacts > help > Feedback

• iCloud contacts do not sync on all devices

  can someone help me understand why iCloud contacts are not sync on all devices?  I confirmed that keep the changes via my macbook on the iCloud touch shows almost immediately changes on some devices, but not all.

  A comment interesting, devices do not receive the change are the same Member of the family.  so I can't assume it's a matter of iCloud.  I ran a backup restore on one of the devices affected with no resolution.

  I fear I am missing something so basic, but at this point, I am really puzzled.

  Thanks for all the ideas.

  So all the machines in question are signed on the same iCloud account, and they have all Contacts enabled in settings > iCloud?

  If so, what is the level of iOS and the model of the device that is not synchronized? What is model level and iOS, other devices?

  See you soon,.

  GB

• Synaptics device settings are not not in the mouse properties

  Hello

  I have a HP dm4t-1000 running Windows 7.  I just reformatted the HARD drive and tried to get the system up to-and-operational again.  Everything seems to work properly, with the exception of the touchpad.

  I rebooted, uninstalled and reinstalled the driver for the Synaptics touchpad about 20 times so far (several versions different too).  I can see the touchpad of my device manager (says it's working properly) and Windows Update and function of update driver in the device-> Manager Synaptics PS/2 Port TouchPad-> update driver software... say that the driver is up-to-date.  However, the touchpad still does not (at all), and when I try to change the settings of the Synaptics (Control Panel-> mouse) driver, I do NOT see a device settings tab.  Also, when I open the properties of the mouse (Control Panel-> mouse), I get the following error message:

  "Control Panel Extension is Incompatible with the Version of the driver"

  Here, I'm confused.  Device Manager indicates that my hardware is working properly, but my touchpad is completely non-functional.

  Any suggestions?

  If Synaptics settings does not appear under the mouse properties after completing the previous steps, try the following:

  1. Open Device Manager
  2. Find the device touchpad ("PS/2 Compatible Mouse")
  3. Right-click on the device, then click on "Update driver software"
  4. Choose "Browse my computer for driver software".
  5. Choose "Let Me pick from a list of drivers for devices on my computer.
  6. Nverifiez the option 'Show compatible hardware '.
  7. nder "Manufacturer", scroll down to "Synaptics".
  8. Under the 'model', the 17.0.19 driver should appear.
  9. Select the driver, and then click Next.
  10. Click 'Yes' to the 'pilot WARNING update"pop up.
  11. Restart
  12. Tell me if it works for you