Installing Vi's of Dataengine2.1 on PDA

[pcs07]

Hi,

I would like to implement some Vi's written with LabVIEW 7.1 and with tools of DataEngineVI Vers. 2.1 on Pocket-PC. These are applications which run very well on the basis of LabVIEW 7.1. For the implementation on Pocket-PC I use the Software LabVIEW PDA-Module 7.1. Already if I want to use the basic tools of DataEngine for example "MLP Load" to build an application on the pocket PC with "Build for PDA" the error message "_DEMLP_Load is a missing VI or C file" will appear on the screen. I know, that it is necessary to add source files before the building process, but what source files I need and where can I get this files?

Best regards
pcs07

[Sebastian N]

Dear PCS07,

unfortunately I have not found some workarounds for your problem.
So I think it is better you post the sourcecode here in the forum.
I try to reproduce the error.

I have some question to you.

1. Where is the manufacture of you PocketPC?
2. What Software is still working on this (Windows for PocketPC2003)?
3. Tell me, what is your OS on the development system?

Best regards,

SebastianN
NI Germany

[pcs07]

Dear Sebastian,

thank you for the prompt replay.

I use LabVIEW 7.1 FDS and the LabVIEW PDA module (Pocket PC) Version 7.1. The system on my PC is Windows XP professional SP 1.
For the use of the Pocket PC I have installed Microsoft Pocket PC 2003 SDK (pocket PC emulator) and the Microsoft embedded Visual C++ 4.0 (included in the installation package from NI). With this installation many of my VI’s (after some adaptation to the pocket PC) run very well on the Pocket PC, including such VI’s that use for example the sound VI’s or the serial port.

But it is not possible to use the VI’s included in the software package DataEngineVI 2.1. Data Engine is a software developed on the basis of LabView for the use of techniques of neuronal networks and fuzzy algorithms.

Already if I want to use the basic tools of DataEngine for example "MLP Load.vi" to build an application on the pocket PC in the emulator mode with "Build for PDA" the error message "_DEMLP_Load is a missing VI or C file" will appear on the screen.

To reconstruct the process I will send in the attachment the sub-VI “MLP Load.vi”. This VI should load the Type-definition of a multi layer perceptron from a file. The DLL “EngineVI.dll” is also included in the attachment.

I would be very grateful to you if you helped me.

Best regards
Pcs07.

[Sebastian N]

Dear Pcs07,

you forgotten the attachment. By then I will search in the Database what I can find.

Best regards.

SebastianN
NI Germnay

[pcs07]

Dear Sebastian,

I have not forgotten the attachment.
But it was not sended.
I try a new attempt.
But I have also send the attachment with the normal email to NI (webmaster@ni.com).

Best regards
pcs07

[Sebastian N]

Dear Pcs07,

I thought that you include external code. And I have found a link in the knowledgebase, follo the link below.

http://digital.ni.com/public.nsf/websearch/8084BC0C4A2824FE86256DDC007D7498?OpenDocument

Now I will try to reproduce the error.

Bes regards.

SebastianN
NI Germnay

[Sebastian N]

Dear Pcs07,

please poste the DEMPTr.ctr file in this forum.

Best regards.

SebastianN
NI Germany

[pcs07]

Dear Sebastian,

the ctl.-File is in the attachment.
Many thanks for your effort.

Best regards
pcs07

[Sebastian N]

Dear Pcs07,


Thanks for posting. I could reproduce the error.
I think, you must include the c-file, which generate the the function DEMLP_Load.
This is the function, which you call in the call function library node.

Refer to the following link.

http://sine.ni.com/apps/we/niepd_web_display.display_epd4?p_guid=CBF49DC95BF46BD9E034080020E74861&p_node=DZ52000&p_source=external

Please ta look in the example application, and furthermore take a look in the link, which I have post some entries before (using exernal code with LV PDA).

You include the file in the menubar:
1. Tools
2. Build for PDA...
3. Change to Source Files
4. Add here the c-file

Save and try to build the application again.
That should fix the problem.

Hope that helps,

best regards.

SebastianN
NI Germnay

[pcs07]

Dear Sebastian,

thank you very much for your effort.

But, I think now, the C-file is my problem.
From the MIT Aachen (dealer of DataEngineVI) I have only got the engineVI.dll with the program package, no c-files or *.lib-files.
Is it right that I need the c-file or the *.lib-file from the developer of engineVI.dll?
I have now contacted the MIT Aachen.
Once again thank you.

Best regards
Pcs07.