BioSemi.nl

Thank you for the quick response!

running the precompiled Labview_DLL_SyncTest gives me an error:
dyld: Library not loaded: /Users/pmacinnis/biosemi/svn/labview_dll-mac/mac64on32/lib/libusb-1.0.0.dylib
Referenced from: /Users/rodin/Downloads/USB_drivers_Mac/OSX-10.5-64/bin/liblabview_dll.0.0.1 ...

Is there any particular reason you cannot use biosig?

I never worked with ReadBDFChannel.m, so cannot help you there I'm afraid. Try typing 'help ReadBDFChannel'

I always use biosig (http://biosig.sourceforge.net)

HDR = sopen('testdata.bdf');
EEG = sread(HDR);
channel1 = EEG(:,1);
sclose(HDR);

I'm trying to build an online BCI on a recent mac, which is a 64 bit platform, and interfacing with the USB drivers directly.

The mac driver that Biosemi supplies contains two binary blobs (bsif_libusb.o, poll_keys.o) which are 32 bit. While OSX is capable of running 32 bit programs, all of my ...