OpenViBE forum

As a Mac user, I would love the ability to run/modify OpenVibe natively in Xcode rather than running Windows Vista in Parallels. This, of course, drastically reduces the runtime for OpenVibe on my machine, so it would be great to take advantage of OS X's Unix capabilities. Any plans to be implement ...

Oops. That fix worked perfectly. I am showing my novice status as a C++ programmer!

Thanks for all your help, Yann. We will probably try running this version of the P300 Speller next week!

Cheers,
Sean

Ah! Thanks, Yann. So it ALMOST works. The final problem is with placement of the l_bFlash=false statement. I kept it inside the for loop and no flashes got through, so I put it outside the for loop which shows each stim in sequence but no longer gives a flash! The stim stays lit until the next stim ...

Hi Yann,

Sorry, I should clarify. I only want ONE letter in a certain row or column to flash. Right now it flashes an ENTIRE row or column, which I want to change in order to evoke a more robust P300 signal. This is why I have been looking to pass 2 stimuli in the Stimulator.

Sean

Hi Yann, Thanks for the P300 Speller Visualization tip. I am now trying to edit the Stimulator so that it outputs a row AND a column. For example, instead of l_iRow=3 and l_iColumn=-1, it will now output something like l_iRow=3 and l_iColumn=2. The problem I'm having is storing these valuse to pass ...

Hi Yann, First off, it was great meeting you in our speech brainstorming group at the BCI Meeting last month. I did indeed look into the Magic Card BCI and will probably just adapt that scenario instead, however, I am still interested in knowing what code tells the P300 Speller to select ALL the ele...

Hello there. Our lab has tested out the P300 Speller example and it's up and running without a hitch! We would like to make a new paradigm, however, that involves flashing only INDIVIDUAL letters rather than an entire row or column. I have already dug into the source code (ovpCBoxAlgorithmP300Spelle...