tick count vs get time in seconds

Similar Questions

• Daylight Saving Format Date/Time String vs get time in seconds

  Hi all

  I have developed a real-time application using a cRIO 9074 which has two loops. The first gathers data and records the time using the module of ' string of Format Date/time ' with the following time sting: '%d/%m/%Y % H: %m ". The output is a sting with mouth/day/year hour: minute.

  The second loop Gets the cRIO time using the module "get Date/Time in Seconds ' and the output of timestamp is sent by a shared variable for an application that is running on a local computer.

  The problem started Sunday last with DST. With the help of MAX I am able to see that the time of cRIO is bad (1 hour less) and that him "automatically adjust clock for daylight saving time" is not checked and gray, so I am not able to change it.

  The time of the first loop by using the "Date and time Format string' returns the time elapsed between the cRIO (1 hour late), however the time of the second loop is OK. I have manually corrected time using MAX, so now the first loop is correct, and the second is now over an hour.

  Any ideas?

  Dear RavensFan, thank you very much for your answer.

  However, this was not the problem. Apparently the result with or without the element of DST is the same. I solved the problem, for now, by changing a parameter not on the function "get Date/Time in Seconds" but on the time stamp indicator.

  By right clicing the indicator and go to the display Format and the advanced editing mode, I have changed the Format string to a universal time container of this: %< %="" h:="" %m="">< t="" %="" ^="">< %="" h:="" %m=""><>

  Apparently the time from the 'get time in seconds' is still an hour longer, but now it is correctly displayed.

• Get the time in seconds

  How can I get block 'get the date and time' a few seconds (all time in seconds)? I try the conversation, display format; but can not get all the time in seconds!

  Hi hlod,.

  Here are two versions for the second of the current timestamp:

  

  One of the top just converts timestamp seconds (since then), while the lower part, you get the current "seconds" value of the timestamp. The next time you better explain what you want...

  P.S.:

  Who did you 'conversation' with?

• Arithmetic overflow Tick counter with GetLastInputInfo (User32.dll)

  Hallo evrybody,

  How Tick cost may return less than GetLastInputInfo in the attached vi? When I run vi, I sometimes get an average arithmetic overflow when I subtract LastInputInfo time at the tick counter value.

  I use LabView Base 2015 SP1 on W7 64 bit Proffesional SP1 (32-bit 15.0.1f1).

  Wladimir

  I have not tried either, but it is useful to read the documentation:

  https://msdn.Microsoft.com/en-us/library/Windows/desktop/ms646302 (v = vs. 85) .aspx

  Although it does not too many details, he said that it should not be incremental, so you could get more data (which are not what you see) or you could get data from another source (for example, if someone called SendInput). I have no idea who check County SendInput uses, but this could definitely represent a scenario that explains what you see.

  In general, I would say that if you want to compare times, make sure you have a canonical time source.

• Digital time with seconds!

  Does anyone know if I can get a face somewhere for my Apple Watch who has time Digial seconds? I work in health care and it would be so much easier if I can use a digital face.

  Hello

  This feature is not currently available as part of watchOS - and it is not currently possible to install third-party Apple Watch dials.

  If you do that Apple considers adding a dial with digital display of the time including seconds, you can do so here:

  https://www.Apple.com/feedback/watch.html

• Timer elapsed time in seconds

  Hello

  I want to continually update the timer indicator up every second.  I don't understand why the program does not work?  Can offer you assistance to help me display timed time (in seconds).

  Thank you

  hiNi.

  PS, I know that there is a timer express VI passed, but I would like to know how to display the time elapsed without the express VI. Thank you!

  Why every second?  With each iteration of the loop?

  Since your loop runs every 100ms, you might make a counter using another register shift.  When the counter reaches 10, download your timed.

  Try these screws to see if they do what you want.

• The function "Time in seconds" does not work as I expect. Can someone tell me why?

  In the attached VI my hour entry to the function "Time in seconds" is 11, but the output is 12:09. Why is he 12:09 and not 11:09?

  Thank you.

  chuck72352 wrote:
  I tried and it works, but I don't know why or how it works.

  Tried what idea? If you talk about my idea above, position 10 of the cluster is "is DST', look at the help. The only way to make sense would be to identify the components of the cluster correctly, as NEITHER should have done, so the names will get to the Unbundle propigated.

• Measure the time in seconds each time run you a VI

  Dear people,

  I'm trying to measure the speed of a wheel using a magnetic sensor and other settings in the vehicle. What I also need to document in my project is the time elapsed (in seconds) each time that you run the program. Is there a way where you can measure the elapsed time in seconds in labview?

  Any sort of suggestions or examples would be useful.

  Below is an example of how I wanted my final to watch output file.

  Time (sec) | Speed (mph). Acceleration |

  0                    23                 5

  1                    24                 6

  2                    25                 7

  Thank you in advance!

  Rahul-

  Hi iZACHdx,

  That's what I was looking for exactly! Thanks for the simple example.

  Thank you

  Piraux

• ' Date/Time To seconds' function does not respond to the "split second" entry

  The function "Time in Seconds" (contained in the Function\Programming\Timing - range) does not meet the "split second" entry (see example).

  Hi Reimar,

  as I do not see your example I can only say: it works as expected:

  

• get time expired error in labview while getting screenshots

  Hello

  I need to capture a screen shot for Agilent Spectrum Analyzer, series of ESA. But everytime I run the program I always get time expired before the operation is complete. I enclose the program and also captures screenshots of the program. If anyone can fix this, I'd be very happy.

  Thank you all the...

  Pals

  Hi all

  I found the solution... Add MEMMEL function at the end... And time bet two screenshot must be more than 10 minutes, and then it gives current screenshot...

  Thank you very much...

  Pals

• calculate the time in seconds, the day of the year and year

  I have a data file where they record three columns, the seconds elapsed since midnight, day of the year and the year.  I am creating a timestamp of LabVIEW from these three numbers.  Of seconds elapsed since midnight, I can create seconds, minutes and hours.  If I feed in a cluster of time with the day of the year and the year, the timestamp of output is 0.  Does not work.  Although an input of the day of the year element, the Date and time with seconds function apparently requires day for months and months to work.

  The only solution I can imagine at this stage is to calculate the month and the day of the day of the year, which would imply a choice of the month table and a check of the leap year.

  Smart solutions, I'm missing?

  DaveT

  Dave,

  I found a Julian Georgian so far.

• How to convert times from second to hh with CVI

  How to convert times from second to hh with CVI?

  Can anyone advice?

  It's here. As I told you, it's very simple:

  //----------------------------------------------------------------------
  // Function secToHMSstring ()
  //----------------------------------------------------------------------
  /// HIFN secToHMSstring ()
  /// HIFN The function takes an amount of seconds and returns a string with
  /// HIFN the corresponding value in H:M:S format
  /// HIPAR sec/Value in seconds to convert
  /// HIPAR verbose/If True use "hms" separators; if not, use ":" separator
  /// HIPAR string/The output string. It is responsibility of the programmer
  /// HIPAR string/that the string is large enough to keep the resulting text
  /// OUT string
  void secToHMSstring (int sec, int verbose, char *string)
  
  {
      int     hh = 0, mm = 0, ss = 0;
  
      if (sec >= 3600) {
          hh = sec / 3600;
          sec -= hh * 3600;
      }
      if (sec >= 60)
          mm = sec / 60;
      ss = sec - mm * 60;
  
      strcpy (string, "");
      if (verbose) {
          if (hh > 0) sprintf (string, "%s%dh", string, hh);
          if (mm > 0) { if (strlen (string)) strcat (string, " "); sprintf (string, "%s%dm", string, mm); }
          if (ss > 0) { if (strlen (string)) strcat (string, " "); sprintf (string, "%s%ds", string, ss); }
      }
      else {
          if (hh > 0) sprintf (string, "%s%d:", string, hh);
          if (mm > 0) {
              if (strlen (string)) sprintf (string, "%s%02d:", string, mm); else sprintf (string, "%d:", mm);
          }
          else if (strlen (string))
              strcat (string, "00:");
          if (strlen (string)) sprintf (string, "%s%02d",  string, ss); else sprintf (string, "%d", ss);
      }
  
      return;
  }
  

• time and Date/time in seconds

  Judging by some than others, it is a long-term problem.

  With the help of LV 8.6 incidentally.

  I'm trying to convert a date/time for LV timestamp format using the vi Date/time of seconds"." Recently converted time has been displayed as an hour before (I am in UK & DST is now in effect)-a problem I thought that I had healed.

  I wrote a simple test for the VI program (create a constant of the entry and use it to drive a bundle of cluster name to set s/hour/day/month/year etc.) With the function in a loop (0.5s) I have controls to change the month and isDST in the folder & isUTC in the function call - and displays the output in the form of stamp and as EXT. If the month is Pre-dst, everything is ok (for example, an hour of 10 stays at 10), if the month is 5 (DST) then the hour at 11 awards - unless isDST is set to 1 and isUTC set to false. but when this combination of controls is used with the months, a value of 2 - time becomes 9.

  As I say, I thought I had it healed and remember something on the Windows DST flag - and I had recently exchanged PCs - so I turned off the Windows DST (wDST) - no effect. This morning, I rebooted the PC to watch once again this program - to my astonishment, that the 'problem' had gone. I then checked the wDST it was always off. I stopped the criterion VI and closed and on wDST when you attempt to reload the VI of test I had a very weird error message telling me that my VI disk did not 'part of LV in memory' and inviting me to "come back". I stop LV completely rebooted and got the same effect. I restarted the PC and 'come back' was gone and the problem returns (wDST checked).

  So my initial dose had been disable wDST on my m/c origin.

  However, my query is what is the point of setting Date/time to seconds isUTC - it seems doing nothing like what he promises. What little LV blocks also on after I closed the program remember probably the DST Windows defining - maybe wrongly?

  
  

• How to count how many times a Boolean control is true

  As part of my project using LabVIEW 2012 I'm counting how many times one controls the boolean true value. Please help me...

  

• I get about one second from the previous movie when the scene selection in the menu of the DVD

  I have PE 12 for mac and have a 21.5 "iMac with 4 GB RAM and 1 TB hard drive.  I asked questions on here before all of a DV footage.

  I have a delay of 1 hour, 20 minutes and used markers to scene to go to the cinema in the timeline panel.  There are 11 movies in the video.  Markers are at the beginning of the scene in question.  On some of the later scenes, I get about one second from the previous movie before the start of the current movie.  I did thorough tests 12 EP in order get my imported correctly DV film.  I finally decided to use LifeFlix to get the imported records.  When I was testing the creation of DVD, I have not found this second of the previous film in the current issue of the film.  The problem seems to be that less pronounced during playback on my DVD than VLC Player or Apple's DVD player.  I use DVD Widescreen Dolby Preset for the DVD.  I did a DVD earlier using brands of menu with the result being 11 main menus.  I decided to abandon this approach.  Two DVDs have the same second or so of the previous clip before the current movie.

  I tried to stop markers in the DVD to recreate what I had with Pinnacle Studio, but this resulted in a DVD with a 'mistake' at the stage of decision-making case and record a DVD with menus blacks half but for the buttons.  I had added some empty frames between scenes when adding the judgment of brands, such as advised by ATR, but this failed.

  I would like to use markers to stop it again, but the problem of the second or last if a clip is more pressing.  The previous screen is sometimes less than a second and has no picture, just sound.

  Never had this problem with my old program.

  I also had "Unknown error 2131042562" when writing a normal DVD with the project and the checkbox "adjust to the content of the available space." checked.  I also got this when trying to write on a normal DVD - RW disc, to test the DVD for 'Previous film' problem as stated above.

  My burner is a USB 3 Litton Blu - ray burner.  It worked without a problem since I bought it.  I also used TDK DVD that I used for a number of years without any problems at all.  Today I wrote a data DVD without any problem.  I also wrote the content of a DVD folder on the disc, after generating an image using disk utility and it worked successfully, I realized the same DVD using the software 'Burn' successfully.

  Again, I have never had such problems in the display of the videos on DVD before.

  Your help is very appreciated.

  I managed to get a DVD with 5 images of black video between the scenes I wanted.  Video of Black made sure the brands menu worked!  Started it at the beginning of the relevant scenes.  I've never had to do this before in any program.

  Add stop markers did not.  Brands menu would go up to a point half a second or a second before the required stage, as have no black video.  I tried all sorts of things to resolve this, even to copy the project using the project archiver and the opening of the copy, but nothing helped.  I don't really know how ATR has managed to get markers to stop working.  I even added 12 frames of black video between frames with markers of the judgment at the beginning of the black video and the marker of the scene at the end.  It did not work.  I have nothing out.  The program seems to create a folder, but there is no error message and no file at the end.  He writes date folder much faster than normal when using markers of the judgment.  Also do not work 12 images of the video I think.

  I gave up at stop markers.  The normal use of the menus seems OK.  Other programs like Apple Compressor have this type of menu structure.

  Note the use of 5 images of the black video locks marks menu successfully.