Cannot send DIO siganl using the LabVIEW FPGA Module and MyRIO

Everything works when no FPGA is used. If the circuit and harware work.

However when targeting module FPGA MyRIO, acquiring data and processing the work and the signal to the engine's 'sent' (visible when executing Hightlight is on). But there is no tension on the DIO ports used. FPGA projects includes VHDL code.

Do you know what could cause this problem?

You must control the OID in the FPGA.

Tags: NI Software

Similar Questions

LabVIEW FPGA: An internal software error in the LabVIEW FPGA Module has Unknown

Sir/Madam,

Note Labview 2012 SP1 installed about 2 weeks ago.,.

Accident occurred during the compilation of an fpga vi who worked satisfactorally in the past.

When I restarted and went to the message recomplile "LabVIEW FPGA: an internal software error in the LabVIEW FPGA Module" see attached picture of popup.

I reinstalled Labview in its entirety and backed out the changes I made to the vi but still get the same message.

Thanks in advance

Daryl

It turns out that the question was in the VI and not of LabView FPGA module as the message may indicate. I created a vacuum vi, cut and pasted items in this from the vi error and recompiled and it ran very well.

Somehow the vi has been corrupted internally.

Thank you it's fixed.

Internal software error of LabVIEW FPGA Module - 61499

I get the error next (in a pop-up window) in the phase of sompilation for the FPGA target with a vhdl IP. This error continues to occur even after restart LabVIEW and the PC. Someone at - it solved is this kind of problem before without having to re - install the software?

Here is the error information:

Error-61499 occurred at niFpgaXml_GetValue_String.vi<><><><>

Possible reasons:

LabVIEW FPGA: An internal software error in the LabVIEW FPGA Module has occurred. Please contact National Instruments technical support on ni.com/support.

Additional information: lack the tag required XML (/ CompileServerList)

As a first step, I can compile the vhdl IP node successfully. However, once when I'm running a VI with the FPGA, the bureau stop working. After that I restarted by force, it cannot perform the build of a vhdl IP node. Even without connecing to the jury of LabView, he pointed out errors before the end of the sompilation.

Interestingly, the screw which also includes nodes IP vhdl that I properly compiled before, I can still run the VI to the Commission and it works correctly.

Thank you

Looks like your ActiveJobsList somehow has been corrupted. I saw occur when computers are hard stop or blue screen during compilation. I don't have that LabVIEW 2014 installed on my machine, so your path will be a little different, and the file extension will be a .txt or .xml instead of .json, but try this:

Move the file "C:\Program Files (x 86) \National Instruments\LabVIEW 2014\vi.lib\rvi\CDR\niFpgaActiveJobList.json" (or your equivalent) out of the above directory (back it upward and delete essentially) and restart LabVIEW. Must regenerate the file and resolve the problem.

Cannot deploy when you use the FPGA configuration file

Hi all

I'm new to NI Veristand. We use a controller NIPXI 8108 with a map of FPGA OR 7841R. Is the used chassis OR PXI 1042 q. VeriStand does not deploy, when we try to add the target FPGA. For adding, we used the default for NOR 7841R provided with veristand FPGA configuration file. The error is attached! Without adding the FPGA target, we are able to deploy.

We programmed with LabVIEW FPGA card and it works.

Please help us!

Thank you

SID

Hi Sid

This is because the FPGA card is not connected through the chassis

Right click on the (unidentified) PXI system and identify as PXI 1042 q.

Right-click on the PXI-1042 q system and identify the PXI-8108 controller.

Then it will automatically fill the devices under the controller

Now try to deploy again. It will work

-SID

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SDO_NN cannot be assessed without using the index when put inside subquery

Hi all

I met a problem when you use the function sdo_nn to find the nearest neighbor. Here is my scenario:

_ I have 2 customer and store tables.

Customer table _ a client_ID and a 2D sdo_geom point

_ Store table has store_ID and a 2D polygon sdo_geom.

In the beginning, I have this query to find the nearest store to each customer as below:

Select s.STORE_ID, c.CLIENT_ID

store customer, s c

where sdo_nn (s.MYPOLYGON, c.MYPOINT, 'sdo_num_res = 1', 1) = "TRUE";

_It works as expected when it returns a table showing the nearest store each customer.

_Now I want to count the number of customers who have the same nearest store:

Select / * + INDEX (store store_spatial_idx, client_spatial_idx client) * / count (nearest_store. CLIENT_ID)

from (select s.STORE_ID, c.CLIENT_ID

store customer, s c

where sdo_nn (s.MYPOLYGON, c.MYPOINT, 'sdo_num_res = 1', 1) = "TRUE") nearest_store

Group of nearest_store. STORE_ID;

This query generates the following error:

Error report-

SQL error: ORA-13249: SDO_NN cannot be assessed without using the index

ORA-06512: at the 'MDSYS. MD", line 1723

ORA-06512: at the 'MDSYS. MDERR", line 17

ORA-06512: at the 'MDSYS. PRVT_IDX', line 9

13249 00000 - '%s '.

I'm pretty new to spatial databases and hope get help to go further. Thank you in advance!

Hello Pinball,

Oracle space tends to be a quite complex with many variables and moving parts. We chatted about the group to a sort of FAQ or guidelines to help people like you submit questions that actually answers. First of all, you really have to tell us the version of Oracle you are using. Particularly the problems involving the optimizer, version down to the exact defined patch number is a good idea. Secondly, you took the time to submit the question so I guess you want a response. If you really want to see the answer and then providing an example is one of the most important things that you can do. I'm going to do here for you, but in general people on this forum come and go and are often pushed into lurkitude, so if you want the coax to provide you with an example of work is the key.

DROP TABLE store1 PURGE;
CREATE TABLE store1(
    store_id INTEGER NOT NULL
   ,shape    MDSYS.SDO_GEOMETRY
   ,PRIMARY KEY(store_id)
);

DROP TABLE client2 PURGE;
CREATE TABLE client2(
    client_id INTEGER NOT NULL
   ,shape    MDSYS.SDO_GEOMETRY
   ,PRIMARY KEY(client_id)
);

CREATE OR REPLACE PROCEDURE seeder(
    p_client_count IN NUMBER
   ,p_store_count IN NUMBER
)
AS
  sdo_foo MDSYS.SDO_GEOMETRY;
  int_counter NUMBER;
  FUNCTION random_point
  RETURN MDSYS.SDO_GEOMETRY
  AS
      num_x1 NUMBER;
      num_y1 NUMBER;

  BEGIN
      num_x1 := dbms_random.value(-179,179);
      num_y1 := dbms_random.value(-89,89);

      RETURN MDSYS.SDO_GEOMETRY(
          2001
         ,8265
         ,MDSYS.SDO_POINT_TYPE(
              num_x1
             ,num_y1
             ,NULL
          )
         ,NULL
         ,NULL
      );

  END random_point;

BEGIN
  int_counter := 1;
  FOR i IN 1 .. p_client_count
  LOOP
      -- Create a client point
      sdo_foo := random_point();
      INSERT INTO client2
      VALUES (
          int_counter
         ,sdo_foo
      );
      int_counter := int_counter + 1;

  END LOOP;

  int_counter := 1;
  FOR i IN 1 .. p_store_count
  LOOP
      -- Create a store polygon of some kind
      sdo_foo := MDSYS.SDO_GEOM.SDO_ARC_DENSIFY(
          MDSYS.SDO_GEOM.SDO_BUFFER(
              random_point()
             ,5000
             ,0.05
          )
         ,0.05
         ,'arc_tolerance=0.05'
      );
      INSERT INTO store1
      VALUES (
          int_counter
         ,sdo_foo
      );
      int_counter := int_counter + 1;

  END LOOP;

  COMMIT;

END seeder;
/

BEGIN
  seeder(10000,200);
END;
/

BEGIN
  INSERT INTO user_sdo_geom_metadata(
      table_name
     ,column_name
     ,diminfo
     ,srid
  ) VALUES (
      'STORE1'
     ,'SHAPE'
     ,MDSYS.SDO_DIM_ARRAY(MDSYS.SDO_DIM_ELEMENT('X',-180,180,.05),MDSYS.SDO_DIM_ELEMENT('Y',-90,90,.05))
     ,8265
  );

  COMMIT;

EXCEPTION
  WHEN OTHERS
  THEN
      NULL;

END;
/

BEGIN
  INSERT INTO user_sdo_geom_metadata(
      table_name
     ,column_name
     ,diminfo
     ,srid
  ) VALUES (
      'CLIENT2'
     ,'SHAPE'
     ,MDSYS.SDO_DIM_ARRAY(MDSYS.SDO_DIM_ELEMENT('X',-180,180,.05),MDSYS.SDO_DIM_ELEMENT('Y',-90,90,.05))
     ,8265
  );

  COMMIT;

EXCEPTION
  WHEN OTHERS
  THEN
     NULL;

END;
/

CREATE INDEX store1_spx ON store1
(shape)
INDEXTYPE IS MDSYS.SPATIAL_INDEX
NOPARALLEL;

CREATE INDEX client2_spx ON client2
(shape)
INDEXTYPE IS MDSYS.SPATIAL_INDEX
NOPARALLEL;

/* Works as expected */
SELECT
s.store_id
,c.client_id
,MDSYS.SDO_NN_DISTANCE(1)
FROM
store1 s
,client2 c
WHERE
MDSYS.SDO_NN(
    s.shape
   ,c.shape
   ,'sdo_num_res=1'
   ,1
) = 'TRUE';

/* No worky? Works for me */
SELECT
ns.store_id
,COUNT(ns.client_id)
FROM (
   SELECT
    s.store_id
   ,c.client_id
   FROM
    store1 s
   ,client2 c
   WHERE
   MDSYS.SDO_NN(
       s.shape
      ,c.shape
      ,'sdo_num_res=1'
      ,1
   ) = 'TRUE'
) ns
GROUP BY
ns.store_id
ORDER BY
ns.store_id;

So I wrote this about 12 c (12.1.0.2.0) and everything works fine for me. Then I moved back from 11 GR 2 (11.2.0.4.0) and of course, there are questions. So I guess that you don't use flavor of 11g. So at this point we can look at the docs and see for 11g, have you often need to specify which table is the head and that is the one that has the spatial index to use.
http://docs.Oracle.com/CD/E11882_01/AppDev.112/e11830/sdo_operat.htm#SPATL1032

Its rather interesting that the optimizer of 12 c knows what you want, when I had to squint myself at your request and to play a little with the refining. Note that SDO_NN is sensitive, because the geometry of the main table should come second in the operator. I did not know that on the top of my head.


SELECT
/*+ LEADING(c) INDEX(s store1_spx)  */
 s.store_id
,c.client_id
,MDSYS.SDO_NN_DISTANCE(1)
FROM
 store1 s
,client2 c
WHERE
MDSYS.SDO_NN(
    s.shape
   ,c.shape
   ,'sdo_num_res=1'
   ,1
) = 'TRUE';

SELECT
 ns.store_id
,COUNT(ns.client_id)
FROM (
   SELECT
   /*+ LEADING(c) INDEX(s store1_spx)  */
    s.store_id
   ,c.client_id
   ,MDSYS.SDO_NN_DISTANCE(1)
   FROM
    store1 s
   ,client2 c
   WHERE
   MDSYS.SDO_NN(
       s.shape
      ,c.shape
      ,'sdo_num_res=1'
      ,1
   ) = 'TRUE'
) ns
GROUP BY
ns.store_id
ORDER BY
ns.store_id;

So I think that is your answer. Give it a shot and see if this fits the Bill. Of course, moving to 12 c would be useful for such things. It would be interesting to collect more examples of this kind of space thing where 12 c is the answer. Also, would be nice if we could mark somehow this discussion as applying only to 11g and earlier versions.

See you soon,.

Paul

SDO_NN giving ORA-13249: SDO_NN cannot be assessed without using the index
Hi people,

I do not understand why the SDO_NN gives ORA-13249 in circumstances.

SQL > SELECT SlavaTest WHERE SDO_NN s s.title (s.geometry, SDO_GEOMETRY (2001, 4326, SDO_POINT (14.0, 49.0, NULL), null, null)) = 'TRUE' and title like '%' and rownum < 10;

TITLE
--------------------------------------------------------------------------------
MultiPoint_305199
LineString_691779
MultiPolygon_180478
MultiPolygon_358113
MultiPolygon_53008
MultiPolygon_249905
MultiPolygon_204076
MultiPolygon_636994
MultiPoint_464514

9 selected lines.

SQL > SELECT SlavaTest WHERE SDO_NN s s.title (s.geometry, SDO_GEOMETRY (2001, 4326, SDO_POINT (14.0, 49.0, NULL), null, null)) = 'TRUE' and timestamp > = to_timestamp (January 6, 2011 ', ' dd/mm/yyyy') and rownum < 10;
SELECT SlavaTest WHERE SDO_NN s s.title (s.geometry, SDO_GEOMETRY (2001, 4326, SDO_POINT (14.0, 49.0, NULL), null, null)) = 'TRUE' and timestamp > = to_timestamp (January 6, 2011 ', ' dd/mm/yyyy') and rownum < 10
*
ERROR on line 1:
ORA-13249: SDO_NN cannot be assessed without using the index
ORA-06512: at the 'MDSYS. MD", line 1723
ORA-06512: at the 'MDSYS. MDERR", line 17
ORA-06512: at the 'MDSYS. PRVT_IDX', line 49

The spatial index is created with:
CREATE the INDEX SlavaTest_geometry_idx_spatial ON SlavaTest (geometry) INDEXTYPE IS mdsys.spatial_index;

'Title' and 'timestamp' columns have an index.

Note the query comes from Hibernate and I can't change it's arbitrary.
Slava2 wrote:
What this means - there is a bug in Oracle?

Well, it could probably be considered a, but [url http://docs.oracle.com/cd/E11882_01/appdev.112/e11830/sdo_operat.htm#i78067] documentation on SDO_NN warns you:

Documentation says:
However, if the column in the WHERE clause predicate specifies a non-space column in the table for geometry1 with an associated index, make sure that this index is not used by specifying the NO_INDEX indicator for this index.

See you soon,.
Stefan

SDO_NN cannot be assessed without using the index
Hello
I'll try to find more close neighbours of a point using two tables (grafo_ped_links & haltestellen) and I fail miserably quiet.

Select h.desc_i, grafo_ped_links h.numpal g, haltestellen h where (g.geometry, h.geometry) sdo_nn = 'true' and g.start_node_id = 355 and rownum < = 5
*
ERROR on line 1:
ORA-13249: SDO_NN cannot be assessed without using the index
ORA-06512: at the 'MDSYS. MD", line 1723
ORA-06512: at the 'MDSYS. MDERR", line 17
ORA-06512: at the 'MDSYS. PRVT_IDX', line 49

But I am able to find the nearest neighbor on individual tables (singularly) without any problem. I'm even able to find a WITHIN_DISTANCE using two tables (below the sql statement).

Select h.numpal from grafo_ped_links g, haltestellen h where SDO_WITHIN_DISTANCE (h.geometry, g.geometry, 'DISTANCE = 0.5 UNIT = KM') = 'TRUE' and g.start_node_id = 355;

NUMPAL
----------
5122
5103
5102
5120
5100
5301
5302
5303

I even dropped the indexes of the two tables and recreated them again. I read somewhere that the problem could be due to a lack of advice, so I tried the following and I still get the same error.

Select / * + LEADING (g) INDEX (h haltestellen_ridx) * / h.desc_i, h.numpal
of grafo_ped_links g, h haltestellen
where (g.geometry, h.geometry) sdo_nn = 'true' and g.start_node_id = 355 and rownum < = 5

Select / * + INDEX (h haltestellen_ridx) NO_INDEX (g grafo_ped_links_ridx) * / h.desc_i, h.numpal
of grafo_ped_links g, h haltestellen
where (g.geometry, h.geometry) sdo_nn = 'true' and g.start_node_id = 355 and rownum < = 5

Select / * + USE_NL (h, g) VALUE * / h.desc_i, h.numpal
of grafo_ped_links g, h haltestellen
where sdo_nn (g.geometry, h.geometry, 'sdo_num_res = 5', 1) = 'true' and g.start_node_id = 355 and rownum < = 5

Anyone can please, show me the way, or give a hint. I use oracle spatial 11g.

Thank you!
Cook

Published by: user611283 on December 30, 2009 06:11
It should be 'TRUE '.

Select h.desc_i, grafo_ped_links h.numpal g, haltestellen h where (h.geometry, g.geometry) sdo_nn = 'TRUE' and g.start_node_id = 355 and rownum<=>

Using the SCXI-1520 module for measurement of torque

Hello

I'm working on a project that requires a measument couple in real time on a speed-shaft drivetrain configuration phase.

I have the SCXI-1520 module, and I think with a with a configuration of full-bridge strain gauge to do this.

The problem is that it is not possible to connect to a real-time measurement, so my first solution was using some sort of wireless transmission to receive data in the SCXI-1520 module

The Arduino + Xbee seems to be the best way to go, but at the same time, I think I might have a few problems of conditioning of the signal while transmitting data to LabVIEW through the SCXI-1520.

Don't you think it's the best way to do it, or is there a better solution?

Thank you!

Hi Kenny,

What type of operating system are you using? When you say 'Real time', do you mean look at a signal when it occurs? If you use communication networks, you will not be able to get truly control in real-time because communication networks is not deterministic, and you cannot guarantee the synchronization.

If you try to get a signal and he discovers that you buy it, you should be able to use the Arduino and LIFA with LabVIEW. Adding the SCXI-1520 will not add any additional resolution in this circumstance.

Best regards

Anna L

Download NI LabVIEW FPGA Module Xilinx Tools 10.1 2013 problems

I'm trying to download the Xilinx tools 10.1 to use with a chassis 9113 in LV2011. Based on this white paper, that the compiler below should work perfectly. The problem is that I can't seem to download all the way.

I can't seem to cross ~ 336MB using the standard or the downloader OR. Any ideas? Does anyone else have this problem?

http://www.NI.com/download/LabVIEW-FPGA-Module-2013/4249/en/

Thank you

-PBD

Well well... on the good side of things, you don't want 10.1 anyway!

Virtex-5 LX50 FPGA<- requires xilinx="">

10.1 is only for devices FPGA Virtex-II! (.. .after LabVIEW 2009 it was, just for all of you who read this know).

so... try this link: http://www.ni.com/download/labview-fpga-module-2013/4248/en/

Install the LabVIEW DSP Module on Labview 2009 Professional

I have LabVIEW 2009 professional and I try to install the LabVIEW DSP Module on it. I have LabVIEW DSP Module 8.6, and I think that this is the final version. However, when I tried to install it, it says you should have LabVIEW 8.6 on your system.

What should I do?

Hello Brandon,.

I did run the LabVIEW 8.6 DSP module, you must have LabVIEW 8.6 (compatibility table), which can be installed and run in parallel with LabVIEW 2009. I apologize for the inconvenience, but 8.6 is the latest version of this module, so you'll need to buy LabVIEW 8.6 for use.

Kind regards

Deborah Y.

You can use the x 86 version and the x 64 version on two different computers

I have a key/installation of Windows 7, which can be used for installing the x 86 version or the x 64 version. Could I use the x 86 version and the x 64 version on two different computers?

Hi hgcxngv,

No - not at the same time. A key is an installation by the license agreement (regardless of the size of bits). Is excluding the special manufacturer or license multiple keys which normally applies to companies and I am sure that you would know if you had a since they would cost much more to buy and were more difficult to obtain (if you remember).

You can install by using 32 bit on a computer and then uninstall it from this computer and install the 64-bit on the other or vice versa (although you'll probably need to use the help of phone to activate the second time since the automated process will most likely perceive it as an attempt to both facilities and reject and you will need manual for past this problem).

The foregoing does not apply to OEM licenses that cannot be installed on computers with they came, live and die with this computer (even if the key would have worked on each version, perhaps in order to simplify things for the manufacturer).

I hope this helps.

Good luck!

Kosh

When to use the cursor for loop and the cursor (open, fetch, close)
Hello world
I have a small doubt about when to use the cursor for loop and when to use the cursor for loop and the cursor (open, fetch, close).
Well, I'm not the difference between implicit and explicit cursor. So please tell me how I got to know, what to use and when?

Kind regards
BS2012

Published by: BS2012 on January 29, 2013 12:15
All SQLs are analyzed, stored and executed as cursors. Thus, you will always use a cursor.

The problem is that languages, such as PL/SQL, provide different interfaces to interact with the SQL cursor. As the ref, the slider interface, the interface DBMS_SQL slider interface and so on.

Each of these interfaces offers different features. For example, using the interface DBMS_SQL allows binding dynamics and dynamic recovery. The Ref Cursor interface allows your code PL/SQL pass a handle to a reference pointing to the SQL cursor, to an external client. Etc.

The fundamental reason for the use of an explicit cursor interface is mainly that you own and manage bulk made extraction output provided by PL/SQL cursor.

With a cursor FOR , the motor loop of PL/SQL optimize the loop by extracting block a 100 lines both. However, you cannot access this collection in bulk directly inside the loop.

With an explicit cursor interface, you specify the size of the extraction in bulk via the clause LIMIT , and you set the variable of collection to use. This allows you to use the collection directly variable inside the loop.

However, the need to do - code manually in bulk collection - rarely occur in the daily programs in PL/SQL. A line of treatment is both slow and not well fits. And even if your bulk code collects lines, these lines must still be processed one at a time in your code. It is much more efficient and scalable rather write SQL code, and make the engine SQL the line of treatment for you.

Cannot send DIO siganl using the LabVIEW FPGA Module and MyRIO

Similar Questions

Select s.STORE_ID, c.CLIENT_ID

store customer, s c

where sdo_nn (s.MYPOLYGON, c.MYPOINT, 'sdo_num_res = 1', 1) = "TRUE";

Select / * + INDEX (store store_spatial_idx, client_spatial_idx client) * / count (nearest_store. CLIENT_ID)

from (select s.STORE_ID, c.CLIENT_ID

store customer, s c

where sdo_nn (s.MYPOLYGON, c.MYPOINT, 'sdo_num_res = 1', 1) = "TRUE") nearest_store

Group of nearest_store. STORE_ID;

Error report-

SQL error: ORA-13249: SDO_NN cannot be assessed without using the index

ORA-06512: at the 'MDSYS. MD", line 1723

ORA-06512: at the 'MDSYS. MDERR", line 17

ORA-06512: at the 'MDSYS. PRVT_IDX', line 9

13249 00000 - '%s '.

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