What does Visa Read.vi? with a number of zero bytes

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• Question: what does actually read?

  When I test for reading of 100%, what he actually read in IO monitor, because it is a camera there nothing else on the virtual machine, then only the operating system. So I wonder, that it reads and it come from the cache or not?

  He reads random blocks of sound VMDK - the vast majority of these blocks can be full of zeroes, but it doesn't matter - reading must always be completed.

  The data could come from the cache in your table.  Note that VMware does not make all read or write caching within the hypervisor and the IO parser device shut down its own internal OS caching.  No cache effect would come from your table.

• Impossible to download what I bought - 6 Lightroom with serial number?

  Sorry for that.   My name is Lennart Ekman < deleted by the moderator > I bought LIGHTROOM 6 with serial number and have changed from Mac I just want to download it again, so I can start using it?      Serial number is < deleted by the moderator > and my Adobe account is < deleted by the moderator > how can you please help me. Mailadress Lennart Ekman as labour is now < deleted by the moderator >

  You can install it from the link below:

  https://helpx.Adobe.com/Lightroom/KB/Lightroom-downloads.html

  I hope this helps.

  Concerning

  Megha Rawat

• VISA Read Double Precision Corruption number with the 2400 Keithly

  I am confused on this point.  I have two systems with built in GPIB Controllers PXI.  Among the randomally systems began to show the behavior where the double precision read data returned orders gibberish.  On the other system, I use the same code and everything works.  Chain controls standard job very well (voltage value, current value, query set of voltage etc.).  I tried the following:

  Reset computer

  Keithly instruments exchanged (the problem follows the PC)

  Exchanged GPIB cables

  Update driver 488.2

  Used separate HS-USB-controller GPIB.

  I will be reinstall NI-VISA as well.

  The only difference is that I installed a few other drivers LeCroy instrument to the failed system.  But the problem is a not deliver after I installed the drivers, it occurred during the performance of my code.

  Has anyone ever seen this before?  What could be other causes?

  The problem was with the Keithley, change the format of the data without my knowledge.

• VISA read message with several characters of endpoint

  Hi, I use VISA to read data from my camera. After writing, the device will always send a sequence of post 'OK' CR LF, followed by the data.

  If I activate the stop character, my program will never read 'OK '. However I can't set it to false and set the number of bytes, because the number of bytes varies.

  Is there a solution to this problem? Perhaps, somehow ignore the first character of termination?

  Fine thanks

  Ben

  What is the stop for the actual character?

  Looks like you have found

  OK CR LF

  Your data here...   LF

  Just that line break is your termination character.  Don't forget to do readings of TWO VISAS.  One to get the OK, the second to get the data.

• What does the warning triangle with exclamation point next to the Inbox of mail?

  I tried to change my e-mail POP IMAP account. Even if I follow my ISP instructions, it did not. I now have a triangular symbol with an exclamation mark next to the "Inbox". All of my emails that were in the "Inbox" disappeared. Similarly all my emails that were in my "Sent" box disappeared. And I am not receiving emails in "Mail" Although new can be read in my web mail.

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  The triangle with an exclamation point means that your this Inbox settings may be incorrect. Your computer is unable to correct for this server; so, it can retrieve or send messages.

  See this article: https://support.apple.com/en-us/HT204075

  For more details: https://mediatemple.net/community/products/dv/204643430/common-issues-with-apple-mail

• What does the 4.0 with my 3.04. All my favorites because I run a ppc

  Uploaded firefox 4.0
  move the icon for the application plan
  Double click on the application, and then she blocked (does not support the arcitecture)
  BUT this has also blocked my old version of firefox!
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  the passwords that have been stored in firefox.
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  Unfortunately, Firefox 4 supports only Mac OS X 10.5 or higher Intel processor. The system you are currently using is no longer supported by Firefox (details can be found here).
  
  
  You can revert to a previous version of Firefox by following these steps:

  1. Open the Applications folder.
  2. Drag the Firefox application to the trash.
  3. Download and install Firefox 3.6 from here.

• VISA READ stops the playback to the 'zero' - tank

  I read a message to binairy, from a RFID tag that looks like this:

  spell [01 09 0C 6th B9 53 0 to 00 00 00 00 8B]

  The bytes to Port-property shows me the full message (12 bytes) is present in the port.

  I do a Visa_read with the 12 bytes as input, playback always returns with 7 bytes read.

  If the Visa_read stops to ZERO characters...  In a subsequent read I take the other 5 bytes.

  Why the VISA_READ stops at zero?  (I use XON/XOFF and the stop character is defined as 15, not zero!)

  Check the code below

  Thanks for the help in advance!

  In fact, I bet she's reading the 0x0A and you put in place of the port with the following default properties:

  • The end of the reading mode = TermChar
  • Char end = 0x0A
  • Char term remove for readings = True

  If you check the cluster of error of the warning message will tell you that the tank of the term has been seen, there could be more data available...

  Enable the implementation of the port with a F wired to the character of the period.

  EDIT: Oh the jpg clearly shows that I was right make T a F

• When I insert a blank CD the message is "insert a blank disc" he does not recognize the empty space and says zero bytes free.

  I have a new desktop computer Dell 9010.  The CD/DVD drive is 16 x DVD-ROM SATA.  When I insert a CD with files it contains with free space, it says that I need more free space.  It does not recognize free space.   (free 0 bytes)

  When I insert a blank disc the message is "Please insert a new disc.  The drive doesn't recognize free space on a disk.  It's the same thing with discs CD - R and CD - RW (52 X and 12 X respectively).

  I have a new desktop computer Dell 9010.  The CD/DVD drive is 16 x DVD-ROM SATA.  When I insert a CD with files it contains with free space, it says that I need more free space.  It does not recognize free space.   (free 0 bytes)

  When I insert a blank disc the message is "Please insert a new disc.  The drive doesn't recognize free space on a disk.  It's the same thing with discs CD - R and CD - RW (52 X and 12 X respectively).

  ====================================
  The following items may be worth a visit:
   
  Your CD or DVD drive cannot read or write media
  http://support.Microsoft.com/mats/cd_dvd_drive_problems/en-us

  (982116) your CD or DVD drive is missing
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  http://support.Microsoft.com/kb/982116
  (Windows XP / Windows Vista / Windows 7)

  (scroll down and expand the section: "Let me fix it myself")

• What does Nexus 1000v Version number Say

  Can any body provide long Nexus 1000v version number, for example 5.2 (1) SV3 (1.15)

  And what does SV mean in the version number.

  Thank you

  SV is the abbreviation of "Swiched VMware"

  See below for a detailed explanation:

  http://www.Cisco.com/c/en/us/about/Security-Center/iOS-NX-OS-reference-g...

  The Cisco NX - OS dialing software

  Software Cisco NX - OS is a data-center-class operating system that provides a high thanks to a modular design availability. The Cisco NX - OS software is software-based Cisco MDS 9000 SAN - OS and it supports the Cisco Nexus series switch Cisco MDS 9000 series multilayer. The Cisco NX - OS software contains a boot kick image and an image of the system, the two images contain an identifier of major version, minor version identifier and a maintenance release identifier, and they may also contain an identifier of reconstruction, which can also be referred to as a Patch to support. (See Figure 6).

  Software NX - OS Cisco Nexus 7000 Series and MDS 9000 series switches use the numbering scheme that is illustrated in Figure 6.

  Figure 6. Switches of the series Cisco IOS dial for Cisco Nexus 7000 and MDS 9000 NX - OS

  

  For the other members of the family, software Cisco NX - OS uses a combination of systems independent of the platform and is dependent on the platform as shown in Figure 6a.

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  The indicator of the platform is N for switches of the 5000 series Nexus, E for the switches of the series 4000 Nexus and S for the Nexus 1000 series switches. In addition, Nexus 1000 virtual switch uses a designation of two letters platform where the second letter indicates the hypervisor vendor that the virtual switch is compatible with, for example V for VMware. Features there are patches in the platform-independent code and features are present in the version of the platform-dependent Figure 6 a above, there is place of bugs in the version of the software Cisco NX - OS 4.0(1a) are present in the version 4.0(1a) N1(1a).

• VISA Read.vi time-out

  Hello

  Recently I happened to use Labview drivers of NewPort (ESP301) and Lakeshore (Lsci218) and I encountered the same problem of "time out" every time that a Subvi driver called VISA Read.vi for serial communication.

  I first thought has problems with driver Labview provided by the manufacturers, but after trying the pilot different LV from different companies, I started to think that the problem might be the Read.vi VISA itself.

  I use LV2010-spring, also tested with LV2011SP1. Both give the same timeout problem.

  I asked businesses about the problem, they have not found answers, nor they have LV2010 or LV2011.

  Someone had the same problem?

  Screw joint are FYI for what I tested.

  'test initialize.vi 218' is 218 Lakeshore pilot, with a change of the addition of "\r\n" in the "* IDN? the Subvi called VISA Read.vi. and a timeout error.

  "test initialize 218 - md2.vi ' has the same function, but call VISAWriteRead.vi instead of VISA Read.vi. and works OK.

  How can I know that the VISA Read.vi in LV2010 or LV2011 works correctly? or can I replace the VISA Read.vi with LV8.6 one?

  It seems to me that Newport and pilot LV lakeshore have been developed under version LV does not exceed 8.6. and I think that they tried their driver before release or I hope.

  any suggestion is appreciated.

  Xiaofeng

  The version of LabVIEW is not relevant.

  In the read/write, you add the LF/CR. In the other, you add CR/LF.

  Avoid platform dependent end consistent line in the communication of the instrument.

• I just bought the edition student pro Adobe Acrobat XI from amazon. The installation wizard does not recognize my valid serial number. I entered it with and without a hyphen. What should I do?

  I just bought the edition student pro Adobe Acrobat XI from amazon. The installation wizard does not recognize my valid serial number. I entered it with and without a hyphen. What should I do?

  Is the serial number a 24 digit code?

  It is best to contact the Support from Adobe and check with the serial number once:

  "Click the button still needing help, and then select the Chat option:

  https://helpx.Adobe.com/contact.html?step=CCSN_membership-account-payment_account-settings _stillNeedHelp

• Impossible to make the link between the consistent readings with the number of physical block reads

  Hello
  
  The issue is that we have seen consistent readings are more than the total buffers necessary to give back the results.
  I emptied the buffer_cache before you execute the query and also questioned the V$ BH to know the details of the buffer for these objects... After the flush before you trigger the request that we do not have buffers about these tables. Which is expected.
  We are doing sequential reads of DB file with the plan and will result in a single block, read at a time.
  Please take a close look at "TABLE ACCESS BY INDEX ROWID CMPGN_DIM (cr = pr 45379 = 22949 pw = time 0 = 52434931 US)" line in the plan source line below...
  Here we have only 22949 data buffers 22949 means reading physical but we are witnessing gets 45379 coherent.
  
  Note: We have the CMPGN_DIM and AD_GRP tables in the tablespace size 4 M block and we have only the default db_cache_size. My database block size is 8192.
  
  Can you please help me understand how the 22949 sequential reads the result in 45379 coherent takes.
  
  Even the V$ BH query buffer details matches with physical reads.
  
  
  line source of 10043 trace query plan:
  
  SORT ORDER BY 27 (cr = 92355 pr 47396 pw = time = 0 = 359030364 en)
  27 WINDOW SORT (cr = 92355 pr 47396 pw = time = 0 = 359030088 en)
  NESTED LOOPS EXTRA-ATMOSPHERIQUE 27 (cr = 92355 pr 47396 pw = time = 0 = 359094569 en)
  NESTED LOOPS EXTRA-ATMOSPHERIQUE 27 (cr = 92276 pr 47395 pw = time = 0 = 359041825 en)
  VIEW 27 (cr = 92197 pr 47393 pw = time = 0 = 358984314 en)
  UNION-ALL 27 (cr = 92197 pr 47393 pw = time = 0 = 358984120 en)
  HASH GROUP BY 26 (cr = 92197 pr 47393 pw = time = 0 = 358983665 en)
  VIEW 9400 (cr = 92197 pr 47393 pw = time = 0 = 359094286 en)
  9400 COUNT (cr = 92197 pr 47393 pw = time = 0 = 359056676 en)
  VIEW 9400 (cr = 92197 pr 47393 pw = time = 0 = 359009672 en)
  9400 SORT ORDER BY (cr = 92197 pr 47393 pw = time = 0 = 358972063 en)
  9400 HASH JOIN EXTERNAL (cr = 92197 pr 47393 pw = time = 0 = 358954170 en)
  VIEW 9400 (cr = 92191 pr 47387 pw = time = 0 = 349796124 en)
  JOIN by HASH 9400 (cr = 92191 pr 47387 pw = time = 0 = 349758517 en)
  94 the TABLE ACCESS BY INDEX ROWID CMPGN_DIM (cr = pr 45379 = 22949 pw = time 0 = 52434931 US)
  50700 IDX_CMPGN_DIM_UK1 INDEX RANGE SCAN (cr = 351 pr = 349 pw = time 0 = 1915239 US)(object id 55617)
  TABLE ACCESS BY INDEX ROWID AD_GRP 60335 (cr = 46812 pr 24438 pw = time = 0 = 208234661 en)
  60335 INDEX RANGE SCAN IDX_AD_GRP2 (cr = 613 pr = 611 pw = time 0 = 13350221 US)(object id 10072801)
  VIEW 7 (cr = 6 pr = 6 pw = time 0 = 72933 en)
  7 HASH GROUP BY (cr = 6 pr = pw 6 = 0, time = 72898 US)
  162 PARTITION SINGLE PARTITION RANGE: 4 4 (cr = 6 pr = 6 pw = time 0 = 45363 en)
  162 PARTITION PARTITION UNIQUE HASH: 676 676 (cr = 6 pr = pw 6 = 0, time = 44690 US)
  162 INDEX RANGE SCAN PK_AD_GRP_DTL_FACT PARTITION: 3748 3748 (cr = 6 pr = pw 6 = 0, time = 44031 US) (object id 8347241)
  1 DOUBLE QUICK (cr = 0 pr = 0 pw = time 0 = US 9)
  25 TABLE ACCESS BY INDEX ROWID AD_GRP (cr = 79 pr = 2 pw = time 0 = 29817 US)

  user622572 wrote:
  Hi Charles,
  In this test of problem we have not any activity on my tables other than my session. If we do not have all cancel must be applied to the brand CR.

  * "So, which means the above?" *-->, that means the number of times where the blocks was visited is counted as CR not the number of buffers required to respond to a request. "

  * "" Why a plan of execution would change the number of makes more sense? "*--> changes in the method of access to the path and join required a different number of times the same buffer necessary visit." It means NL require more number of same buffer visits to T2, T1 and INT_T1_C2 as the hash join.

  * "' Why not flush the buffer cache would result in the PR drop statistics to 0, but does not change the statistics CR?" *--> each result buffer in physics RAS reads for objects from there which is why it cannot be zero in the first 4 tests where as test5 require PI (we don't rinse prior to that in your test case). " CR cannot be changed with buffer flush. Required CR same amount of pads and tampons visits regardless of buffer flush.

  It seems that we can say that "CR numbers include the number of times the block was visited in a query instead of just the number of buffers required". ""

  user622572,

  You deserve a lot of credit for having read and understood what I posted to correctly answer the questions I asked at the bottom of results and for your ability to answer your original question.

  Charles Hooper
  IT Manager/Oracle DBA
  K & M-making Machine, Inc.

• play sounds temporary and file of your choice when reading data with VISA functions?

  Hello.

  I read the function of reading data with VISA and then I use as multiple functions to display data on the graph. everything is OK.

  now, I want to play a sound specified (like a song in my desired folder 3s) signal which cross above the specified value range. then after the desired time, it will wait still new cross above the specified value and this repetition of the procedure until I stop the program.

  Data MCU is from and it does not stop when his game system and what system of incoming data for this part (his play) will ignore them pending that outdated.

  I use this for reading data and part VI mentioned which belongs to her is empty and I don't know what I have to do?

  altougth I use an another while loop for his apartment because I want to save time CPU.

  Thank you.

  

  I recommend you do the data type of the notifier a cluster that contains a path and a numeric (double).  The path indicates the reader what file to play.  Digital is the duration.

  Now in a way a bit complicated, but really good stop your second loop.  Do not use a second notification.  Instead, send the normal notification but not use a path for the path in the cluster.  Your second loop can write a check for the path of a not and stops when that is received.

• Error with VISA Read (-1073807346)

  Hello

  I use VISA read/write to control a glucometer and read files in memory. When I run the file memory for the first time, I get the error 1073807346 and the explanation is "VISA: (Hex 0xBFFF000E) the given reference of session or the object is not valid."

  However, when I run again immediately after (without doing anything except click Run), it works perfectly every time until I have log and restarts (while I get the same error, but it works each time after this).

  I checked my settings, they are correct and I also tried to run the command with Hyperterminal and it works. I don't know why this does not work the first time around.

  Any help you could give would be great. I have attached the file ("read Mem").

  Thank you.

  Hello

  You choose the resource monitor correct (I assume you are) before starting the program?

  Why do you have a picture of sequence around your code? The sequencing is already accomplished by the data cables. The last wait is relaxed.

  And most important: why do you have a feedback node in your visa session just before writing.

  Delete and press cleaning diagram.