32 Channels with 2 gusbamp

[hsencan]

Hi,
we have 2 gtec amplifiers and we can collect data up to 32 channels however I don't know how to setup BCI2000 to enable 32 channels from two separate devices. Right now when I connect these two devices both are recognized by Windows however when I set the channel numbers to 32, BCI2000 gives the error:
"The g.USBamp only has 16 channels. Decrease SourceChDevices."

Is there a way to configure BCI2000 to allow as a total of 32 channels from two distinct amplifiers?

Thanks.

[gschalk]

Hi,

Yes, this is possible, assuming you have the external sync cable from g.tec that syncs the two devices. You need to tell BCI2000 about the serial numbers of the two devices, and which one is master and which one is slave. Check the corresponding documentation:

http://www.bci2000.org/wiki/index.php/U ... gUSBampADC


Gerv