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Can not get example to work after following instructions given in "Getting Started with the NI LabVIEW C Generator" guide

Fab,

 

Like you, I'm looking into using the LabVIEW C Generator for an embedded application.

 

I would be interested in your opinion of the LabVIEW C Generator. Also, roughly how much does it cost?

 

Regards,

Vito

 

 

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Message 11 of 18
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Hi Vito,

 

Unfortunately as you can see in this thread, we couldn't even get the shipping example to work on LabVIEW 2011. Needless to say that my customer was not willing to go this route. We didn't even get to talk about price. 

 

Maybe once we get a fix from NI we will give it another look. But for now, we don't plan to use the LabVIEW C Generator tool.

 

Let me know if you are successful with this tool, maybe you plan to use it with an earlier version of LabVIEW.

 

Regards,

Fab



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Message 12 of 18
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Hi Fab,

 

Thanks for your prompt reply. This is not good news. If you've had problems getting LabVIEW C Generator going, it's not a good start for me.

 

Hi Kevin,

 

Roughly how much does the LabVIEW C Generator cost?

 

Regards,

Vito

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Message 13 of 18
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Hi all,

I'm trying to compile the same generated code (from GCD.vi) but with a Keil µvision 4 ( the default target: Luminary).
I followed line by line the tutoriaI and i used the µvision project (example.uvproj) mentioned in the manual  (edited under µvision2).


I have 0 errors but many warnings (35) divided on 3 main types:

 warning:  #177-D: variable "    " was declared but never referenced
 warning:  #174-D: expression has no effect
 warning:  #68-D: integer conversion resulted in a change of sign

 

Have anyone encountered these warnings ?
I'm suspecting my µvision version... if anyone managed to compile the example under µvision 4 or 5 ?

Thank you

Best regards

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Message 14 of 18
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@Himura_Kenshin wrote:

Hi all,

I'm trying to compile the same generated code (from GCD.vi) but with a Keil µvision 4 ( the default target: Luminary).
I followed line by line the tutoriaI and i used the µvision project (example.uvproj) mentioned in the manual  (edited under µvision2).


I have 0 errors but many warnings (35) divided on 3 main types:

 warning:  #177-D: variable "    " was declared but never referenced
 warning:  #174-D: expression has no effect
 warning:  #68-D: integer conversion resulted in a change of sign

 

Have anyone encountered these warnings ?
I'm suspecting my µvision version... if anyone managed to compile the example under µvision 4 or 5 ?

Thank you

Best regards


 

 

We never got a reply from NI. I don't know if the bug I found got fixed after LabVIEW 2011.

 

Perhaps someone from NI can tell us if CAR##327027 was fixed and see if that is related to the issue Himura_Kenshin is seeing.

 

Regards,

Fab



Get Going with G! at G Central GCentral
DQMH Lead Architect * DQMH Trusted Advisors DQMH Trusted Advisor * Certified LabVIEW Architect * Certified LabVIEW Embedded Developer * Certified Professional Instructor * LabVIEW Champion * Code Janitor

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Message 15 of 18
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Thanks Fabiola for your reply

I tested with a simple add program, and by changing some variables, it worked !

After that i tested the GCD program and it worked without modifications !

Now i'm focusing in the Array addition and it's not easy at all ...

Regards

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Message 16 of 18
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Hi,

 

Does anybody know if CAR #327027 has been resolved?

 

Has anybody tried the "Greatest Common Divisor" example with Win32?  I'm using LabVIEW 2011 and MS Visual C++ 2008 and cannot get the Makefile to work.

 

Please & thanks!

Gord

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Message 17 of 18
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Hi Gord, 

 

CAR #327027 was resolved in LabVIEW 2012.

Regards,
Kelly B.

National Instruments
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Message 18 of 18
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