Director value of tracing

Hi I was wondering if there is a code of track when debug us. Like flash with trace.

thanx.

Check the docs "put".

Tags: Director

Similar Questions

How can I set the TestStand engine options of tracing to be enabled or disabled automatically by the bias in my movie file?

Hello

I am looking for a way, where I don't have to manually set the Options of the Station. I want to assure you that whenever someone runs my sequence, the sequence must ensure that the options "Active tracing" is disabled somehow. I know that the tracing option is actually a TestStand engine parameter, but I want to implement in my sequence.

Please let me know if this is feasible. If so, what will be the best approach?

Thank you and best regards,

Niraj

Depends on why you want to turn off the tracking. One of them might work for you:

(1) locks the file as not available.

(2) value RunState.Tracing false as the first step of your sequence (always get the trace of the first message to the sequence of)

(3) on the sequence of calls to the sequence set the call sequence trace disabled. (not implemented).

Hope this helps,

-Doug

"Turn off monitor" in the behavior of type custom step

Hello!

Currently in the drafting of the types of custom step based on sequences (default adapter of my type of step is a sequence), I would like to define the right ' off track ' in my step type definition.

The problem is that this option is not visible in the "default Options" tab... " The only way I found to do this using pre and Post Expression to the value "ThisContext.Tracing = True False'."

But I don't like using Expressions of pre/Post in my type of stage (I prefer to leave empty for end users).

Is there a way to do this without the use of Expressions?

Hi zyl7,

In your type of custom step, set the property to TS. SData.Trace on 'Off' (without the quotes).

I hope this helps.

-Jack

Bad results ComputeSum native extension of sample

Hi, I have just landed in the world of native extensions of Flash and tried to use the sample.dll extension for example computeSum.
I build the 64 version DLL with Visual Studio 2010. It is running and can be debugged, but the second argument of the function, regardless of its value, is always converted to native 0 long. When the value is traced in the .jsfl script it gives the correct value, but in the native portion is converted to zero and the return value of the sum is incorrect.
I know that this is only an example and this cannot happen in my own native library for other purposes, but I need to know if there is an internal bug in the API native flash for not having headaches more than necessary when debugging my code.
Thanks in advance,
David.

Somehow, it seems that the arguments past number occupies just twice in the argv, so the offset of the first argument is 0, but the offset of the second argument is not 1, but rather 2.

Does anyone have an explanation for this? Y at - it all the compiler settings I should change to get the correct pointer size? Right now I use a macro to access the arguments that just multiplies by 2 to get the 'real' offset

Any ideas would be much appreciated. For the moment, I guess I can continue with this workaround.

David.

Problems to use TimerEvent in While loop

Hello
I try to use a while loop a TimerEvent. In the example below, I created the function init should loop through values myArray, tracing of each value to every three seconds. It seems, however, that because I am incrementing the value currentNum outside the while loop (from the timerHandler function), the just loop continues to turn until the Flash no longer responds.
var myArray:Array = new Array ("one", "two", "three", "four", "five");
var currentNum:int;
myTimer var = new Timer (3000, 1);
function init (): void {}
while (currentNum < myArray.length) {}
trace (myArray [currentNum]);
myTimer.addEventListener (TimerEvent.TIMER_COMPLETE, timerHandler);
myTimer.start ();
}
}
function timerHandler(e:TimerEvent):void {}
currentNum += 1;
}
init();
I wonder if what I try to do is just simply not possible or if I'm missing something.
Thanks in advance for any thoughts on the issue.

This loop will run at the speed of light of the processor. Put the timer inside it will not slow down it. Chances are that you do not want to use a loop of any kind other than that which is developed through the use of the timer and the single event handler function. Maybe together the repeat of the timer value be based on the length of the array.

Lineage tracing an SQL error: ORA-22813: value of the operand exceeds the limits of the system

Hi all
I started playing with OEMM and I get the following error when I try to 'Trace Data Impact' in an Oracle table. Here's what I do:
- I created a template and collected a few schemas/tables:
- Now when I try to "Trace Data Impact' on the table AP_DEF_STG, I get the following:
I already tried to create a "Configuration" for her, I tried to text instead of graphics, but the error is the same. If I go to a view of Oracle and do a "track Data Lineage", I get the same error again.

That someone was already been in this situation? This is the full error trace:

({"error": true, "errorMessage": "SQL error during the tracing of lineage: ORA-22813: value of the operand exceeds the limits of the system"})
', 'errorType': 'Line error', 'errorCodes': "[LNGTRC_E0016]".
","stackTrace":"Error Codes - [LNGTRC_E0016].
Request - VizModelLineage
Settings - showInternalObject [false] showNoType [true] showControlLinks [false] startingIds [17 #4723 #0] isBizUI [false] ObjectID [17 #1 #0] showSummaryView [true] collapseLevel [features] resetCache [fake] profile [] showMappingsAsNodes [true] skipCache [false] tracingDirection [3] tracingType [DataLineage] [ReportTree2202015-104855025] originalStartingObject cacheId [17 #4723 #0] viewType actionType [loadlineage] of viewId [ReportTree2202015-104855025] [ModelLineage]
MITI.web.common.exceptions.LineageUIException: SQL for tracing line error: ORA-22813: value of the operand exceeds the limits of the system
at MITI.web.common.service.facades.LineageFacadeImpl.getLineageGraph (LineageFacadeImpl.java:284)
at MITI.flash.tabs.VizModelLineage.getLineageTree (VizModelLineage.java:429)
at MITI.flash.tabs.VizModelLineage.buildLineageGraph (VizModelLineage.java:356)
at MITI.flash.tabs.VizModelLineage.performAction (VizModelLineage.java:148)
at MITI.server.servlets.FlashServlet.doPost (FlashServlet.java:156)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:646)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:421)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1070)
to org.apache.coyote.AbstractProtocol$ AbstractConnectionHandler.process (AbstractProtocol.java:611)
to org.apache.tomcat.util.net.JIoEndpoint$ SocketProcessor.run (JIoEndpoint.java:316)
to java.util.concurrent.ThreadPoolExecutor$ Worker.runTask (ThreadPoolExecutor.java:895)
to java.util.concurrent.ThreadPoolExecutor$ Worker.run (ThreadPoolExecutor.java:918)
to org.apache.tomcat.util.threads.TaskThread$ WrappingRunnable.run (TaskThread.java:61)
at java.lang.Thread.run(Thread.java:662)
Caused by: MITI.server.services.lineage.LineageException: (LNGTRC_E0016) SQL error during the tracing of lineage: ORA-22813: value of the operand exceeds the limits of the system
at MITI.server.services.lineage.database.LineageDataSource.handle (LineageDataSource.java:41)
at MITI.util.database.CommonDataSource.handleSQLException (CommonDataSource.java:124)
at MITI.util.database.CommonDataSource.executeTransaction (CommonDataSource.java:83)
at MITI.util.database.CommonDataSource.executeStatement (CommonDataSource.java:54)
at MITI.server.services.lineage.impl.LineageImpl.traceLineage (LineageImpl.java:554)
at MITI.server.services.lineage.common.LineageTracer.traceLineage (LineageTracer.java:1078)
at MITI.server.services.lineage.common.LineageTracer.traceDataLineage (LineageTracer.java:313)
at MITI.server.services.lineage.common.LineageTracer.traceTechnicalData (LineageTracer.java:176)
at MITI.web.common.service.facades.LineageFacadeImpl.getLineageGraph (LineageFacadeImpl.java:245)
... 21 more
Caused by: java.sql.SQLException: ORA-22813: value of the operand exceeds the limits of the system
at oracle.jdbc.driver.SQLStateMapping.newSQLException(SQLStateMapping.java:70)
at oracle.jdbc.driver.DatabaseError.newSQLException(DatabaseError.java:133)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:206)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:455)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:413)
at oracle.jdbc.driver.T4C8Oall.receive(T4C8Oall.java:1035)
at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:194)
at oracle.jdbc.driver.T4CPreparedStatement.executeForDescribe(T4CPreparedStatement.java:791)
at oracle.jdbc.driver.T4CPreparedStatement.executeMaybeDescribe(T4CPreparedStatement.java:866)
at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1188)
at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3386)
at oracle.jdbc.driver.OraclePreparedStatement.execute(OraclePreparedStatement.java:3487)
at oracle.jdbc.driver.OraclePreparedStatementWrapper.execute(OraclePreparedStatementWrapper.java:1374)
at MITI.util.database.Query.executeStatement (Query.java:45)
at MITI.util.database.Statement.execute (Statement.java:66)
to MITI.util.database.CommonDataSource$ 1.run(CommonDataSource.java:50)
to MITI.util.database.CommonDataSource$ 1.run(CommonDataSource.java:47)
at MITI.util.database.Transaction.execute (Transaction.java:92)
at MITI.util.database.CommonDataSource.executeTransaction (CommonDataSource.java:80)
... more than 27
Caused by:
MITI.server.services.lineage.LineageException: (LNGTRC_E0016) SQL error during the tracing of lineage: ORA-22813: value of the operand exceeds the limits of the system
at MITI.server.services.lineage.database.LineageDataSource.handle (LineageDataSource.java:41)
at MITI.util.database.CommonDataSource.handleSQLException (CommonDataSource.java:124)
at MITI.util.database.CommonDataSource.executeTransaction (CommonDataSource.java:83)
at MITI.util.database.CommonDataSource.executeStatement (CommonDataSource.java:54)
at MITI.server.services.lineage.impl.LineageImpl.traceLineage (LineageImpl.java:554)
at MITI.server.services.lineage.common.LineageTracer.traceLineage (LineageTracer.java:1078)
at MITI.server.services.lineage.common.LineageTracer.traceDataLineage (LineageTracer.java:313)
at MITI.server.services.lineage.common.LineageTracer.traceTechnicalData (LineageTracer.java:176)
at MITI.web.common.service.facades.LineageFacadeImpl.getLineageGraph (LineageFacadeImpl.java:245)
at MITI.flash.tabs.VizModelLineage.getLineageTree (VizModelLineage.java:429)
at MITI.flash.tabs.VizModelLineage.buildLineageGraph (VizModelLineage.java:356)
at MITI.flash.tabs.VizModelLineage.performAction (VizModelLineage.java:148)
at MITI.server.servlets.FlashServlet.doPost (FlashServlet.java:156)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:646)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:421)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1070)
to org.apache.coyote.AbstractProtocol$ AbstractConnectionHandler.process (AbstractProtocol.java:611)
to org.apache.tomcat.util.net.JIoEndpoint$ SocketProcessor.run (JIoEndpoint.java:316)
to java.util.concurrent.ThreadPoolExecutor$ Worker.runTask (ThreadPoolExecutor.java:895)
to java.util.concurrent.ThreadPoolExecutor$ Worker.run (ThreadPoolExecutor.java:918)
to org.apache.tomcat.util.threads.TaskThread$ WrappingRunnable.run (TaskThread.java:61)
at java.lang.Thread.run(Thread.java:662)
Caused by: java.sql.SQLException: ORA-22813: value of the operand exceeds the limits of the system
at oracle.jdbc.driver.SQLStateMapping.newSQLException(SQLStateMapping.java:70)
at oracle.jdbc.driver.DatabaseError.newSQLException(DatabaseError.java:133)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:206)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:455)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:413)
at oracle.jdbc.driver.T4C8Oall.receive(T4C8Oall.java:1035)
at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:194)
at oracle.jdbc.driver.T4CPreparedStatement.executeForDescribe(T4CPreparedStatement.java:791)
at oracle.jdbc.driver.T4CPreparedStatement.executeMaybeDescribe(T4CPreparedStatement.java:866)
at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1188)
at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3386)
at oracle.jdbc.driver.OraclePreparedStatement.execute(OraclePreparedStatement.java:3487)
at oracle.jdbc.driver.OraclePreparedStatementWrapper.execute(OraclePreparedStatementWrapper.java:1374)
at MITI.util.database.Query.executeStatement (Query.java:45)
at MITI.util.database.Statement.execute (Statement.java:66)
to MITI.util.database.CommonDataSource$ 1.run(CommonDataSource.java:50)
to MITI.util.database.CommonDataSource$ 1.run(CommonDataSource.java:47)
at MITI.util.database.Transaction.execute (Transaction.java:92)
at MITI.util.database.CommonDataSource.executeTransaction (CommonDataSource.java:80)
... more than 27
Caused by:
java.sql.SQLException: ORA-22813: value of the operand exceeds the limits of the system
at oracle.jdbc.driver.SQLStateMapping.newSQLException(SQLStateMapping.java:70)
at oracle.jdbc.driver.DatabaseError.newSQLException(DatabaseError.java:133)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:206)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:455)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:413)
at oracle.jdbc.driver.T4C8Oall.receive(T4C8Oall.java:1035)
at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:194)
at oracle.jdbc.driver.T4CPreparedStatement.executeForDescribe(T4CPreparedStatement.java:791)
at oracle.jdbc.driver.T4CPreparedStatement.executeMaybeDescribe(T4CPreparedStatement.java:866)
at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1188)
at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3386)
at oracle.jdbc.driver.OraclePreparedStatement.execute(OraclePreparedStatement.java:3487)
at oracle.jdbc.driver.OraclePreparedStatementWrapper.execute(OraclePreparedStatementWrapper.java:1374)
at MITI.util.database.Query.executeStatement (Query.java:45)
at MITI.util.database.Statement.execute (Statement.java:66)
to MITI.util.database.CommonDataSource$ 1.run(CommonDataSource.java:50)
to MITI.util.database.CommonDataSource$ 1.run(CommonDataSource.java:47)
at MITI.util.database.Transaction.execute (Transaction.java:92)
at MITI.util.database.CommonDataSource.executeTransaction (CommonDataSource.java:80)
at MITI.util.database.CommonDataSource.executeStatement (CommonDataSource.java:54)
at MITI.server.services.lineage.impl.LineageImpl.traceLineage (LineageImpl.java:554)
at MITI.server.services.lineage.common.LineageTracer.traceLineage (LineageTracer.java:1078)
at MITI.server.services.lineage.common.LineageTracer.traceDataLineage (LineageTracer.java:313)
at MITI.server.services.lineage.common.LineageTracer.traceTechnicalData (LineageTracer.java:176)
at MITI.web.common.service.facades.LineageFacadeImpl.getLineageGraph (LineageFacadeImpl.java:245)
at MITI.flash.tabs.VizModelLineage.getLineageTree (VizModelLineage.java:429)
at MITI.flash.tabs.VizModelLineage.buildLineageGraph (VizModelLineage.java:356)
at MITI.flash.tabs.VizModelLineage.performAction (VizModelLineage.java:148)
at MITI.server.servlets.FlashServlet.doPost (FlashServlet.java:156)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:646)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)

Oracle has published OEMM 12.2.1 and this error is gone! So if you are facing this problem in an older version, just go to the newest one.

Separate values in an excel file and tracing

Hello

I use excel reading table vi to read values from an excel file. I see the data in the output.

I wanted to take the first two columns and multiply each value with 20 m and then it draw in a XY Chart.

I enclose the files below.

Thanks in advance

Hi gerard

That's what I did to get the result. Maybe not the conventional method, but it is very well done for me. Thanks for looking into it.

Simon

PS

the text file must be in download format.coudnt LVM it like that

root user is not the value to the role of Director in ESXi

By mistake I changed the role for the user 'root' to something not administrator. This new role does not have the same privileges as an administrator and it is not letting me change the user 'root' return to the Administrator role.
How can I return the user root to the Administrator role?
Thank you
Mike

In my view, that a reset will restore all default configurations, so if you have customized new vSwitches, exchanges, etc. the default back to that you had Setup. I think that let your VMS intact, but please make appropriate backups or test this out before you run the reset. If she cancels registration of your virtual machines, then the easiest way is to simply browse your data store and add to the inventory that will be re - save all your virtual machines.

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

William Lam

VMware vExpert 2009

Scripts for VMware ESX/ESXi and resources at: http://engineering.ucsb.edu/~duonglt/vmware/

repository scripts vGhetto

VMware Code Central - Scripts/code samples for developers and administrators

http://Twitter.com/lamw

If you find this information useful, please give points to "correct" or "useful".

Cannot find the button for value Automation

I think I have a pretty simple question: I am looking for the setting to get control over the value of automation (control option that I traced a circle around the top image).

In my last project, this option is not visible (see the lower picture). How can I add this to my titles?

Thanks in advance!

Drag the track header to the right...

Several versions of Shockwave Director

I've just updated to Shockwave and have now three versions in my plugins: 11.6.5.636, 11.6.5.636 and 11.6.7.637. I can turn off the older two, but not remove them.

I have and how if so?

Thank you.

Yes, you must remove the 'old', if you can.

Firefox should reveal the full paths if you go through the following procedure.

(1) re - activate the disabled plugins

(2) turn the adjustment plugin.expose_full_path here:

(i) in a new tab, type or paste Subject: config in the address bar and press ENTER. Click on the button promising to be careful.

(ii) in the filter box, type or paste the path and make a pause so that the list is filtered

(iii) double-click plugin.expose_full_path to pass its value to true

(3) in a new tab, open about: plugins. This page should list all your Shockwave for Director with full paths plugins. They are there?

(4) after collecting this information, back to the topic: plugin.expose_full_path config and toggle back to its default value false. You can close this tab.

(5) Finally, to regain the addons > Plugins page and disable the old plugins again.

If it does not, there are probably a settings file that contains the information.

Permissions on removable SD card Android AT200 value read-only

Recently, removale on my at200 SD card has been set to read only for the applications of all but a few. This means that when you change or try to save, copy docs on the SD card, I get the message "not enough of permissions. Any amendment of these applications requires transfer of files on SD card and back again.

Toshiba queue manager is able to rw OK, but my other file manager fails, along with ezy PDF.
Read the attributes of the issuance of the RW value for data.p (permissions XML) SD card. But looking at the poster file manager information sdcard directories and files value dr - or - r-.

Is it possible to get this changed to allow access to all of my installed applications? Or even some?
See you soon
RABEL

Hello

Reading your post, it seems that your question has nothing to do with AT200 material, but with the permissions that are defined in unique Android applications.
I think you should check the Android support forums for more details on the unique demands and how to change the permissions for these applications.

questions of small scale log values

I have a strange problems with tracing values in graphs for NI Measurement studio WPF. This problem occurs when the axis is log based on and the value on the axis spans less than 1 to 1 (i.e. 0.001 to 1000). The chart automatically change the lower x-axis to limit to 1. The behavior is similar to the one reported here (http://forums.ni.com/t5/Measurement-Studio-for-NET/log-scale-won-t-scale-to-show-small-values/m-p/27...) but in my case, none of the mapped value is 0 or less than the lower limit of 0 and the axis is set to greater than 0.

The code below will reproduce the problem:

Focus() pt = new Point [100];
for (int i = 1; i)<=>
{
PT [i-1] = new Point (0,1 * I, me)
}

Field pl = new Plot ("test");

PL. data = pt;

Graph Plots.Add (pl);

Where the x-axis of the graph are log10 scale (and the boundaries are defined on {0,1, 10} in the code .xaml) and the y axis is linear (no matter the scale really). The chart automatically x-axis it 1 and this can be changed to 0.1 but it comes back again to 1 if the visible property of the chart changed.

This behavious doesn't happen if all the x-axis values are less than 1 or greater than 1 that is the code below to draw correctly and the axis is not reset to 1, etc.:

Focus() pt = new Point [100];
for (int i = 1; i)<=>
{
PT [i-1] = new Point (0.001 * I, me)
}

Field pl = new Plot ("test");

PL. data = pt;

Graph Plots.Add (pl);

Someone knows it why it behaves like that and what can we do to fix this?

Which seems to be the case, it's that the default FitLoosely range adjustment see values ranging from 10^-1 to 10-¹, and then choose a range of 0,10 for data. Since no one can be represented on a logarithmic scale, forced the scale to an arbitrary value, less than ten years, thus giving a final range of 1,10 and truncating low values. I created a task to solve this problem.

To work around the problem, you can change the Adjuster on the scale to another value, such as FitExactly .

Switching between the 2 sets of values controlling the axis y in a xy chart.

All, morning

I am very new to this (like 2 days now) and will soon sit the Labview core 1 and fundamental measure, bare with me!

I'm basically extraction 2 string values that is issued by a Board of Directors, I have by IP, one value for line voltage and the second measure concerns the battery voltage.

I would like the option to use a control switch to differentiate between what is entered the chart at the push of a button.

Is there a way to do this?

Thank you very much

Alex

Have you tried the Choose function?

calibrate the values of 12-bit ADC

I'd like to understand how to convert integer values of a 12-bit ADC in tensions. I use a box NI USB-6008 in differential input mode. It is 12 bits of resolution in differential mode. I use a simple VI to collect 100 samples of the differential analog input voltage 0 (AI0). When I connect AI0 + and -AI0, the tension between them must be zero. When I traced the number returned by the routine of the CQI data, I see-32768 values most of the time over a few jumps to + 32752. When to convert format I16 U16 format numbers. I see values ot + 32 768 for the most part, as well as a few jumps to + 32752.See attached shot of front block diagram of the display panel.

Looks like Labview add 4 zeros at the end of the right hand of the binary number 12 bit returned by CDA. Is there a simple way to make ADC return numbers like 0, + 1, -1, when the voltage is about zero? I could do the following:

1 convert the values returned by the ADC since I16 to U16.

2 divide by 16.

3 subtract 2048.

I teach students about the basics of analog digital conversion, and I don't want to have to explain this clumsy scheme, if I can avoid it.

Thank you.

Bill

Hi Bill,

Looks like you've discovered the complement representation two that LabVIEW uses to represent signed integers. Not adjusted data are drawn directly on the hardware registers and are represented as they are on the unit.

If you want to convert the values, you can convert as you have indicated. You can also take the opportunity to explain the complement to two of them if it's as part of your course, or you can just put the arithmetic in a VI if you want to hide.

If you look at the unsigned values, you could also explain to them that it is in the voltage range, the value is.

For example, 16-bit unsigned gives a range of 0-65535. If you have selected the voltage range is-10 to + 10 v. If you have 0V, so you should expect a reading around 32768.

Here's the wikipedia article on the complement of two for reference: http://en.wikipedia.org/wiki/Two's_complement

value whole County angle encoder

Hello

I try to trace the pressure exerted by a cylinder of an engine vs the rolling angle. And for each engine cycle.

I want to trace the value of the pressure of each degree which mean I value 720 by cycle because a cycle mototor corresponding rotation two of the rolling.

(I join a graph that represents what I draw simplify the 'pressure vs CAD')

My problem:

I have a quadratic encoder 3600 ppr which mean an accuracy of 0.1 °, but I'm just interresting to the total value of the angle.

So I traced the pressure value only if it is an integer, apparently, I miss a lot of them that's why I have a graph with 6 cycles instead of one.

(see attached "my results")

I think it's because of a timing problem with my curls on FPGA or RT or two of them...

I am open for every advice, examples or anything else that can help me

Best regards

Simon

I think you want something like that on the FPGA. You have to put your data in the buffer. See if you can understand the RT code to work with it. Basically, you want to read from the FIFO. Your problem is now that you are reading a control, which means that you can only read as fast as the RT can go. You lose the advantage of speed of FPGAs. Your FPGA should read point at a high rate. Your RT then reads multipoint pieces that are buffered to the top the FPGA. My suggestion is to read FIFO 3600 items at once (a full turn) on the side of the RT. Of course, it depends on how fast the encoder is rotating. I suggest you determine the maximum SPEED of your system will work on, and then set up your size of buffer accordingly.

I did the FPGA, but I wouldn't quite call me an expert yet. Others may come along with better ideas, but this is generally what I would do. WARNING: I have no test or check this work so it can certainly be bugs. Also, he is still waiting for the impulse of Z. In your application, you can wait the Z pulse once, get the TDC offset, then just stay in the inner loop. I didn't know whether you need synchronization with the Z pulse each time. Whatever it is, this should give you the general idea.

Edit: Have not yet had my coffee. I should only be to increment the account in the inner loop when I get a rising edge. And then I should be add to the FIFO only when the offset is greater than the offset TDC. Sorry, this mistake will cost you 20 minutes at compile time! I'm sure glad that I put this disclaimer clause

Director value of tracing

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