Continuous saving data and showing waveform

I want to continuous saving data and continuous watch the waveform on the graph..
Now after saving one time, the waveform just stops and freezs. How can I make it continuously working?
Do I have to use loop ?

You need to show what you currently have so we can figure out your system and figure out exactly what you are looking for.
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Flush data TDMS, programmatically saving data and retrieval

Hi all,
The purpose of this LabView is to simulate a DAQ&writting-to-file scenario. The first loop creates the data, within this loop, if the user pushed the write to file toggle switch, the data will be queued and then sent to a TDMS file writing loop (second loop). Finally the last loop retrieves the saved data and displays it in the scroll bar Waveform graph.
If TDMS-OPEN VI option operation option is "open or create"; at first the program seems to work fine but if I want to run the program again, new values will be appended to the ‘first run’ values. The correct operation would be to rewrite or replace the old file and save it with new values (keep same file name). The most logical thing to do is to change the option of the TDMS OPEN to “create or replace” but this doesn’t work and the data or file is not even created. I do not understand why this is happening.
Thanks in advance for your help
호아킨
Solved!
Go to Solution.
Attachments:
Waveform with optional file writting.vi ‏30 KB

For the "False" case frame, it's fine to wire the case structure terminal to the while loop condition terminal, or just wire a "F" boolean constant to it, both way shuold work.
To stop the VI by clicking only one stop button, I think you should use a global STOP button for all the while loops. For example, you can wire this STOP button to the loop condition terminal of your DAQ while loop, and use two local variable copies of this STOP button in the other write and read while loop. Then all the loops are controlled by the common switch, once it is clicked, the VI will stop running.
By the way, you should configure this STOP button's properties as below dialog(Right click >> Properties), otherwise the VI might be broken because the local variable copy doesn't work.

Does PSE13 download photos in the order they are taken on that date and show actual time when hovering over the photo as it did in PSE6?

In my work, I need to be able to look at photos I took throughout the day at various locations and group them by the time I was there on that date to distinguish the different properties I am taking photos of. In my previous version of PSE6, when the day's pictures were downloaded, they were downloaded to the computer in the order I took them, and if you hovered over the picture it would show the time the photo was taken. I just need a program that will organize in that fashion. I do not need a lot of editing options, more the organizational options.

Hi,
If you are happy with PSE 6, why not continue to use it?
PSE 13 can display the images in date/time order like PSE 6 does. The time doesn't appear when you hover over a thumbnail but can be displayed below the thumbnail. The best thing is for you to download the trial version (select version 13 from the following link) and try it for 30 days to see if you like it.
Download Photoshop Elements products | 13, 12, 11, 10
If you use the trial, to see the date and time under each thumbnail you need to go to the View menu in the organizer and ensure that Details is checked.
Brian

How to retrieve sharepoint list data and show it on excel-addin using C#

Hi,
we have a sharepoint list where all students are present. we wanted to get the data from the list and show it via excel addin (VSTO) (something like save,retrieve buutons) . we have some more business logic which need to be performed before the data is retrieved
. once data is shown on excel , user modifies it and update/save the record back to sharepoint.
can you please give some samples and suggest any links to start with development.
Thanks
chaitu

Hi chaituatp,
For this requirement, I would suggest you to get familiar with how to create VSTO applications, and how SharePoint object model works. Here are some sample code about this:
How to: Retrieve List Items using JavaScript:
http://msdn.microsoft.com/en-us/library/hh185007(v=office.14).aspx
http://msdn.microsoft.com/en-us/library/office/ee534956(v=office.14).aspx
VSTO application show data in datagridview:
http://stackoverflow.com/questions/16926275/simple-example-of-vsto-excel-using-a-worksheet-as-a-datasource
Thanks,
Qiao
Forum Support
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Evgts Input Template Retrieving no data and shows #RFR Errors

Hi Experts,
Need opinions regarding a weird issue I am facing in BPC 5.1 version.
Details of the error :
We have the Entity Hierarchy in Rows and Accounts in Col. The Input template refreshes and brings on the existing values for the Topmost (Lowest Level) member selection in the Entity.Similar is true when the Entity member is lowest in the Hierarchy.
The template shows wierd #RFR error when selection is done for one particular Member in the Entity hierarchy.
This template is only showing #RFR for this member and refreshes for all other members.
The Report uses Basic function EVGTS to retrieve the Data and EVSND to send.
Any help would be greatly appreciated.
Regards
Raghav

Hi Raghav,
We also faced similar issue.
The test result tells us it is due to number of columns with EVGTS. It is not due to any particular EVGTS formula in any column.
You can try out removing EVGTS formulas in the report and add one by one and try out.
Does anyone know why number of EVGTS formulas with combination of number of columns resulting into #RFR error!
Thanks,
Rajesh

Continuous updating date and time

trying to login to appletv but screen stay on Updating Date and Time. I have confirmed WiFi is connected and have reset per instruction.

Hello
I wrote upon Automator for those using 10.5 which gives the ability to record the user's actions in a process file which may be replaid later.
With 10.4.x this feature doesn't exists.
This is a very good reason to switch to 10.5
You are lucky, insomniae strikes again so here is the announced brute force script.
Copy the script in the clipboard
Paste in a blank window of Script Editor
Save it as an application
Move the newly created application into the folder:
<startup Volume>:Users:<yourAccount>:Library:Scripts:Applications:Pages:
Now, enter your Pages document.
Click in the header.
Go to
menu Scripts > saveWithCurrentDateInHeader
The contents of the header will be replaced by the current date/time
and the document will be saved exactly as if you pressed cmd + s
Yvan KOENIG
26 janvier 2008
--(SCRIPT saveWithCurrentDateInHeader.app]
property theApp : "Pages"
tell application theApp
activate
tell application "System Events" to tell application process theApp
keystroke "a" using {command down} (* print *)
set cd to current date
set the clipboard to (cd as text)
keystroke "v" using {command down}
keystroke "s" using {command down}
end tell -- System Events …
end tell --theApp
-- [/SCRIPT]
As you may read, there are more lines to explain the use of the beast than for the code itself
As I am unable to activate the dialog allowing us to adjust the date whe it is inserted the official way, I simply paste the current date-time into the header.
Just click tnto the header of the current page. It will be automatically reported into other pages's header.
Yvan KOENIG (from FRANCE samedi 26 janvier 2008 4:48:47)

Saved data and updates

Hello,
If I use SaveData in an app, and that app is later updated through the store, does the saved data from SaveData remain in tact, or is it overwritten?
Thanks!
-Bruton

Hi Bruton,
When updating an app, the file saved using SavedData will remain intact if you update the app. However, if you uninstall the app, the SaveData will be removed.
Olivier

Conflict between the saved data and the sampling rate and samples to read using PXI 6070e

Hello, I am using PXI 6070e to read an analog voltage. I was sampling at 6.6 MHz and the samples to read were 10. So, that means it should sample 10 points every 1.5 um. The x-axis of the graph on the control panel was showing ns and us scale, which I think because of the fast sampling and acquiring data. I use "write to measurement file" block to save the data. However, the data was saved every 0.4 second and as 35 points data at the beginning of each cycle (e.g. 35 points at 0.4 sec and 35 at 0.8 sec, and so on) and there was no data in between. Can anyone help me how there are 35 reading points every cycle? I could not find the relation between the sampling rate and samples to read, to 35 points every 0.4 second!
Another thing, do I need to add a filter after acquiring the data (after the DAQ assistant block)? Is there anti-aliasing filter is built in PXI 6070e?
Thanks for the help in advance,
Alaeddin

I'm not seeing anything that points to this issue. Your DAQ is set to continuous acquire. I'm not sure if this is really what you want because your DAQ buffer will keep overwriting. You probably just want to set to Read N Samples.
I'm not a fan of using the express VIs. And since you are writing to a TDMS file, I would use the Stream to TDMS option in DAQmx. If you use the LabVIEW Example Finder, search for "TDMS Log" for a list of some good examples.
There are only two ways to tell somebody thanks: Kudos and Marked Solutions
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HT1414 i have just upgraded to iOS7 and when pdating my apps some have not saved data and others have. Why would this be and how do I get the data back?

I have just upgraded to iOS7 and when I open my apps some have data saved and some (Eden, Survivalcraft) do not. My son is distraught that all his hard work has gone so does anyone know why this would be and how do I fix it please?

Nevermind. Problem solved. They were there. I just couldn't see them.

Need help with saving data and keeping table history for one BP

Hi all
I need help with this one ,
Scenario:
When adding a new vendor on the system the vendor is suppose to have a tax clearance certificate and it has an expiry date, so after the certificate has expired a new one is submitted by the vendor.
So i need to know how to have SBO fullfil this requirement ?
Hope it's clear .
Thanks
Bongani

Hi
I don't have a problem with the query that I know I've got to write , the problem is saving the tax clearance certificate and along side it , its the expiry date.
I'm using South African localization.
Thanks

App wiped saved data and In-app purchase.

Good Morning
I downloaded the game 'Spice Bandits' from the app store around three weeks ago. Enjoyed the game thoroughly so even made an in-app purchase of £6.99 to boost myself along. However, on Friday after opening the app it promptly froze, screen went White and the app closed.
On re-opening the app, it had reverted back to the beginning and was trying to put me through the tutorial and was back at level one. I'd lost my £6.99 in-app purchase and all the progress in the game. the strange thing is on looking at the Game Centre, the progress was all still in there until I restarted the iPad.
I've contacted the developer but not yet heard anything back regarding the restoration of data or a refund!
I am using an iPad 2 on iOS 4.1 - it's not been updated as it's not used that often and I've never had any problems.
Does anyone have any suggestions on the route I should take with this? Is there a way to get support from apple? The iPad is less than a year old.
All help greatly appreciated
Regards
Jack

Hi Bruton,
When updating an app, the file saved using SavedData will remain intact if you update the app. However, if you uninstall the app, the SaveData will be removed.
Olivier

Best way to group data and show details of only last result in group

Hi All! First off, just letting everyone know that this is a great place to explore and learn Oracle - I've learned more here than I have in some classes. Just exploring the forums and searching for an answer leads me to functions that I hadn't otherwise known existed.
Here's what I'm looking to accomplish now... let's say I have a table that holds family information - if two or more persons are related in a family (determined by a separate table) then it should return the person identification and then the details of the group.
For instance, the following data is contained in two tables, the current result follow and then the result I'm looking for...
PERSONS TABLE
PERSON         PERSON_ID           ADDRESS
John Smith     101                     1 Oracle Drive
Jane Smith     102                     1 Oracle Drive
RELATIONSHIPS TABLE
PERSON_ID      RELATEDPERSON_ID
101                 102
102                 101A simple query would result in the following:
WITH PERSONS AS
SELECT 'John Smith' AS person, 101 AS person_id, '101 Oracle Drive' AS address FROM dual union all
SELECT 'Jane Smith', 102, '101 Oracle Drive' FROM dual
,    RELATIONSHIPS AS
SELECT 101 AS person_id, 102 AS relatedperson_id FROM dual union all
SELECT 102, 101 FROM dual
SELECT
    person
, address
FROM PERSONS p
JOIN RELATIONSHIPS r ON r.person_id = p.person_idRESULT
PERSON      ADDRESS
John Smith      101 Oracle Drive
Jane Smith      101 Oracle DriveI'm looking to generate the following result but I'm not sure how to accomplish this... I'm confident it's something simple.
DESIRED RESULT
PERSON      ADDRESS
John Smith
Jane Smith      101 Oracle DriveNotice that the address for the related family members is not displayed until the last family member is returned. It would repeat this process for each family.
Thanks everyone for any help you can provide! 11g
Edited by: nage62587 on Oct 16, 2012 8:20 PM

Hi,
nage62587 wrote:
I've done a lot of forum searching and revised my question a bit to hopefully make things a bit clearer... I've taken a query Frank wrote and revised to meet my criteria; Searching the forum (and other places on the web) is great! Not only do you find things yourself, but people on this forum are more likely to help you when they see that you're doing all you can.
If you find something that you try to adapt, post a link to it. Seeing the correct way to adapt it can be very instructive.
essentially, if I can determine what relatives a person has, then I can create a unique "FAMILY_ID" for them - once I have that, it would appear as though I could then use the FAMILY_ID to group their addresses and other info together.
The problem I'm having is that if a RELATEDPERSON_ID is linked to a PERSON_ID (PERSON_ID linked to RELATEDPERSON_ID works great), it assigns them a new FAMILY_ID rather than including them into the correct family.
Here's my sql
WITH PERSONS AS
SELECT 'John Smith' AS person, 101 AS person_id, '1 Oracle Drive' AS address FROM dual union all
SELECT 'Jane Smith', 102, '1 Oracle Drive' FROM dual union all
SELECT 'Jack Smith', 103, '8 Oracle Drive' FROM dual union all
SELECT 'John Doe', 104, '10 Oracle Drive' FROM dual union all
SELECT 'Jane Doe', 105, '10 Oracle Drive' FROM dual union all
SELECT 'Pete Smith', 106, '1 Oracle Drive' FROM dual
,    RELATIONSHIPS AS
SELECT 101 AS person_id, 102 AS relatedperson_id FROM dual union all
SELECT 102, 101 FROM dual union all
SELECT 104, 105 FROM dual union all
SELECT 105, 104 FROM dual union all
SELECT 106, 101 FROM dual
, table_x
AS
SELECT   person_id         AS col1
,        relatedperson_id AS col2
FROM     relationships
,     got_relatives     AS
     SELECT     col1
     ,     CONNECT_BY_ROOT col2     AS relative
     FROM     table_x
     CONNECT BY NOCYCLE     col1     = col2
OR col2 = col1
SELECT       col1
,       DENSE_RANK () OVER ( ORDER BY MIN (relative)
) AS family_id
FROM      got_relatives
GROUP BY col1The result I expect is:
COL1   FAMILY_ID
102     1
106     1
101     1
105     2
104     2
I suspect that whatever you copied originally had the PRIOR keyword somewhere in the CONNECT BY clause.
Here's one way to do what you want:
WITH    all_relationships     AS
     SELECT person_id
     ,     relatedperson_id
     FROM     relationships
    UNION
     SELECT relatedperson_id     AS person_id
     ,     person_id          AS relatedperson_id
     FROM     relationships
,     got_relatives     AS
     SELECT     CONNECT_BY_ROOT person_id     AS person_id
     ,     relatedperson_id
     FROM     all_relationships
     CONNECT BY NOCYCLE     person_id       = PRIOR relatedperson_id
             OR          relatedperson_id = PRIOR person_id
,     got_family_id     AS
     SELECT       person_id
     ,       MIN (relatedperson_id)     AS family_id
     ,       ROW_NUMBER () OVER ( PARTITION BY MIN (relatedperson_id)
                                  ORDER BY          person_id     DESC
                                )            AS r_num
     FROM       got_relatives
     GROUP BY person_id
SELECT       p.person
,       CASE
           WHEN f.r_num = 1
           THEN p.address
       END          AS address
,       p.person_id
,       f.family_id
FROM       got_family_id f
JOIN       persons      p ON p.person_id = f.person_id
ORDER BY family_id
,            person_id
;Output:
PERSON     ADDRESS          PERSON_ID FAMILY_ID
John Smith                        101        101
Jane Smith                        102        101
Pete Smith 1 Oracle Drive         106        101
John Doe                          104        104
Jane Doe   10 Oracle Drive        105        104Obviously, you don't have have to display all the columns I displayed above In your first message, you said you wanted only person and address. In your last message, you said you only wanted person_id and family_id. Change the main SELECT clause any way you wish.
I used the lowest person_id in each family as the family_id. You could use DENSE_RANK if you really wanted to have the families numbered 1, 2, 3, ..., but I suspect you don't really care what family_id is, as long as all the members of the family have the same value.
You relationship table has some symmetrical relationships, such as
SELECT 104, 105 FROM dual union all
SELECT 105, 104 FROM dual union alland some asymmetrical relationships. For example, the only relationship involving person_id=106 is
SELECT 106, 101 FROM dualthat is, there is no mirror-image row:
-- SELECT 101, 106 FROM dual union all   -- THIS IS NOT IN THE SAMPLE DATAI assume there is no significance to that. As long as 101 and 106 appear on the same row, they are in the same family, regardless of which is the person_id and which is the relatedperson_id.
So the first thing I did above was make sure all the mirror-image rows were represented. That's what all_relationships does.
The next sub-query, got_relatives, is probably what you meant to adapt, but you left off the PRIOR operators.
Got_family_id actually does the grouping, and also computes r_num to determine which is the last member of the family. Only that family member's address will be displayed in the main query.
You could combine got_family_id and the main query; you don't really need a sub-query for that. It would be a little less coding, but I wrote it this way because I think it's a little easier to understand and maintain.

Storing expense report creation date and showing in PDF document

Hi,
We have implemented ESS buisness package 1.0. In travel and expense.. travel expense PDF form is generated..which is PDF form from ECC..form name is PTRV_EXPENSE_FORM..
i want to modify this...this form should store the day when the expense report is created..
In this form there is one field but it display current server date..
But i want this field to removed and want to store the date on which this expense report was created..
regards,
jigar Oza

You probably might have placed the code to populate the Data/ time value on the initialize event. Before you assign the current system date, check if the field has a value already. If it has then do not assign a new value.
Thanks
Srini

Calendar - how to enter more than one event per date and show it in the Month display?

I would like to enter multiple events (two, anyway) for a single day in the calendar. I would also like that Month view to display the two events. So far, all I've been able to do is enter a single event; in fact, only a single line for the single event. If I enter in Notes, they're not displayed in the Month view. Thank you.

I assume that you are tapping the + sign to enter additional events and that is not working so try quitting the app and restart the iPad.
Go to the home screen first by tapping the home button. Quit/close open apps by double tapping the home button and the task bar will appear with all of you recent/open apps displayed at the bottom. Tap and hold down on any app icon until it begins to wiggle. Tap the minus sign in the upper left corner to close the apps. Restart the iPad. Restart the iPad by holding down on the sleep button until the red slider appears and then slide to shut off. To power up hold the sleep button until the Apple logo appears and let go of the button.

HT5262 When updating my iphone4, I have to connect to iTunes which then tells me my phone is in recovery mode. When I select recovery I lose all saved data and photos.

I have restored my iphone4 twice with updates, but have lost all my photos. Why does my iphone4 go into a recovery mode when I need to upgrade?

Why can it not be restored? Any additional details in that message?
Do you have the latest version of iTunes installed on the computer?

Continuous saving data and showing waveform

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