Sine generator with cRIO

[Latyp]

Hi! I want to make a MSK modulator on cRIO 9012, but I can not start any Upconvertor, or Sine generator on this module!

[Doug-B]

Hey Latyp,

Could you provide a little more information about what hardware/software you are using and what your application is. This will give me a better idea of your setup and that way I will be able to help you out a better.

Thanks,

Doug B

[Latyp · Accepted solution]

This screen with the software and hardware installed on PC.

[Latyp]

sory, here this picture. 

[Latyp]

In this messange the error that it writes:

Initializing...
Calculating dependencies...
Checking items for conflicts. This operation could take a while...
Preparing items for download. This operation could take a while...
Deploying NI_AALPro.lvlib
Deploying NI_AALBase.lvlib
Deploying MSK.lvproj
Deploying NI-cRIO9012(successfully deployed target settings)
Deploying nirviWhatTheDeviceIsDoing.ctl (1,98 K)
Deploying NI_AALBase.lvlib:Sine Pattern.viNI_AALBase.lvlib:Sine Pattern.vi loaded with errors on the target and was closed.
LabVIEW: Failed to load shared library lvanlys.*:SinePtrn:C. Ensure that the library is present on the RT target. Use MAX to install NI software or FTP to transfer custom libraries to the RT target.
Deploying NI-cRIO9012 Container
Deployment completed with errors



Initializing...
Calculating dependencies...
Checking items for conflicts. This operation could take a while...
Preparing items for download. This operation could take a while...
Deploying NI_AALPro.lvlib
Deploying MSK.lvproj
Deploying NI-cRIO9012(successfully deployed target settings)
Deploying nirviWhatTheDeviceIsDoing.ctl (1,98 K)
Deploying NI_AALPro.lvlib:Integral Method.ctl (1,98 K)
Deploying niFpgaHostInterfaceSession.ctl (1,98 K)
Deploying niFpgaDynamicAddResources.vi (7,79 K)
Deploying niFpgaNodeNameForErrorReporting.ctl (1,97 K)
Deploying nirio_resource_hc.ctl (2,03 K)
Deploying DTbl Digital Size.vi (5,61 K)
Deploying niLvFpgaWhatHappensToTopLevelVI.ctl (1,97 K)
Deploying whitespace.ctl (1,97 K)
Deploying niLvFpgaFormatErrorSource.vi (8,93 K)
Deploying niLvFpgaErrorClusterFromErrorCode.vi (10,36 K)
Deploying niLvFpgaAdjustHostInterfaceError.vi (12,04 K)
Deploying Trim Whitespace.vi (4,22 K)
Deploying Error Cluster From Error Code.vi (36,53 K)
Deploying niLvFpga_Close_Dynamic.vi (7,78 K)
Deploying niLvFpga_Reset_Dynamic.vi (7,03 K)
Deploying DTbl Digital to Binary U32.vi (15,94 K)
Deploying DWDT Digital to Binary U32.vi (6,41 K)
Deploying DTbl Compress Digital.vi (11,45 K)
Deploying DTbl Analog to Digital.vi (44,62 K)
Deploying DWDT Analog to Digital.vi (9,33 K)
Deploying NI_AALPro.lvlib:Integral x(t).viNI_AALPro.lvlib:Integral x(t).vi loaded with errors on the target and was closed.
LabVIEW: Failed to load shared library lvanlys.*:Integral90:C. Ensure that the library is present on the RT target. Use MAX to install NI software or FTP to transfer custom libraries to the RT target.
Deploying NI-cRIO9012 Container
Deployment completed with errors 

[Ashokan]

Hi,

I have to generate and store the jpg file in crio. The code works on my local PC. When I deploying the same in crio, it didn't work. It returns zero. Also I tried the paths like c:\test.jpg or /c/test.jpg; both didn't work. We are using Labview 2011 full professional development system.

cRIO 9025

Chasis 9113

NI 9229 

Thanks for the help.

ASAP.

Regards,

Ashokan

[Doug-B]

Hey Ashokan,

It sounds like you are saving the file to the wrong directory. Use the build path VI and attach a Default Data Directory VI to the base path input. You can input the name of the file as a constant or control in the name or relative path input.

Hope This Helps,

Doug

[Ashokan]

I rectified the error. Since cRIO didn't support strings to path vi, jpeg vi and png vi. It supports only bmp vi.

The file size of the bmp vi larger than of jpeg vi.

Also cRIO didn't support for zip file vi's.

What I have to do? Any alternatives....

Thanks & Regards,

Ashokan. M

-----------------------

[Doug-B]

Hey Ashokan,

It might be helpful if I got a little bit more information from you. What version of LabVIEW and what modules are using in your application? Also, just to clarify, you are having issues because you can't store a .jpg file on your cRIO chassis? You can store a .bmp file but it is too large? If you could just clarify those few issues I can focus in on your problem.

Thanks,

Doug Browne

National Instruments

Applications Engineer

[Ashokan]

Hi Doug Browne,

I’m using LabVIEW 2010 professional development system.

NI cRIO9025

Modules NI – 9229

Chasis  cRIO - 9113.

The jpeg vi didn’t create the image of graph or plot. But the bmp create as required.

The file size of jpeg is 160kB whereas the bmp is 700kB.

Also the zip file is not working in cRIO.

--

Thanks & Regards

Ashokan. M