I replaced example1 in Emotiv SDK with an example vi by making a new dynamic link library.
For building the dynamic link library and the example vi, I used vc2008 express and LabVIEW2010 Fall 2010.
Before starting the example vi, please pay your attention to the data file path and the input initial values.
Each input initial value must be 0.0. Please put edk.dll and edk_utills.dll in the same folder including the labview_emotiv2.dll.
User number of the first dialog in the example vi must be 0. In the example vi given by the dll, the user number is fixed as 0,
because of making the program easily.
I also uploaded new version : labview_emotiv3.dll and labview_emoti3.vi that the input initial values are not needed.
Please put edk.dll and edk_utills.dll in the same folder including the labview_emotiv3.dll.
I also upload new version of Labview_emotiv3english : Labview_emotiv3_spread_sheet2 such that Emotiv_labview3_spread_sheet2.vi writes data to a spread sheet
and it is made without flat sequential structure. For building the dynamic link library: Labview_emotiv3.dll and the example vi : Emotiv_labview3_spread_sheet2.vi,
I used vc2008 express, LabVIEW2011 sp1 Spring 2012, and Windows7.
I tried opening the VI on a different PC and found the "?" symbols appeared there.
It seems this is a problem with path settings of the DLL.
The "Call Library Function Node" settings have an absolute path of:
C:\Documents and Settings\hideaki\デスクトップ\Labview_emotiv3english\Labview_emotiv3\Debug\Labview_emotiv3.dll
This folder does not exist on that PC, so the function prototype has a "?" in front.
Once we select the proper path for the DLL, the "?" should go away.
I changed the VI so that it looks for the DLL in C:¥LabVIEW_emotiv3.
Please extract the contents of the updated ZIP file into C:¥LabVIEW_emotiv3.
This way, you will have the same folder structure as mine.
In addition I also changed the new version VI so that it looks for the DLL in C:¥LabVIEW_emotiv3_spread_sheet.
