Search found 10 matches
- 25 Oct 2010, 13:19
- Forum: BCI Systems - Brain Signals
- Topic: Biosemi Active 2 source module
- Replies: 10
- Views: 17255
Hi, I tried your driver but I still obtain the same behavior. I think the problem is the Labiew_DLL.dll dynamic library or the Biosemi2 module (a mistake in the C++ code). That is my conclusion, because with Actiview software I obtain the behavior we hope. Finally, do you suggest to used the g.Usbam...
- 25 Oct 2010, 10:33
- Forum: BCI Systems - Brain Signals
- Topic: Biosemi Active 2 source module
- Replies: 10
- Views: 17255
Hi, everyone Changing the Labview_DLL.dll with another version of this library, I'm able to close the Biosemi 2 module in asynchrone mode. However, I obtain the same result as before (constant signals 0 valued or strongly negatives). May be the error comes from the Labview_DLL.dll. Does someone have...
- 22 Oct 2010, 13:48
- Forum: BCI Systems - Brain Signals
- Topic: Biosemi Active 2 source module
- Replies: 10
- Views: 17255
Thank Grev, You was right. I forgot to install the Biosemi driver. However, I'm still not able to acquire data from Biosemi 2. First, on the Biosemi2Client.cpp source file, I have to call the mpfCLOSE_DRIVER(mDevice) handler (at line 294) instead of mpfCLOSE_DRIVER_ASYNC(mDevice), otherwise a segmen...
- 14 Oct 2010, 09:24
- Forum: BCI Systems - Brain Signals
- Topic: Biosemi Active 2 source module
- Replies: 10
- Views: 17255
Biosemi Active 2 source module
Hi everyone, Currently, I'm trying to configure BCI 2000 in order to acquire EEGs from the Biosemi Active 2 device. Through BCI 2000 launcher, I ran the Biosemi source module with DummySignalProcessing (as signal processing module) and FeedbackDemo (as application module). On the source view, I defi...
- 12 Oct 2010, 06:09
- Forum: BCI Systems - Brain Signals
- Topic: BCI2000 Client/Server communications
- Replies: 7
- Views: 12766
- 11 Oct 2010, 16:28
- Forum: BCI Systems - Brain Signals
- Topic: BCI2000 Client/Server communications
- Replies: 7
- Views: 12766
Hi, Juergen Finally, I think I'm sending a wrong message to BCI 2000 in order to set the 'Running' state variable to 0. I tried several solution : - 'SET STATE Running 0' - 'Running 0' - 'Running 1 0 0 0' - 'SET STATE Running 1 0 0 0' - 'Running 1 0 2 1' - 'SET STATE Running 1 0 2 1' But all these s...
- 11 Oct 2010, 12:16
- Forum: BCI Systems - Brain Signals
- Topic: BCI2000 Client/Server communications
- Replies: 7
- Views: 12766
- 11 Oct 2010, 11:55
- Forum: BCI Systems - Brain Signals
- Topic: BCI2000 Client/Server communications
- Replies: 7
- Views: 12766
Hi, Juergen Thank you for your last suggestion. I tried to implement it. However, I have a little problem. From my java application, I run the following commands prompt : > {path_to_BCI2000}\prog\SignalGenerator.exe > {path_to_BCI2000}\prog\DummySignalProcessing.exe > {path_to_BCI2000}\prog\Feedback...
- 07 Oct 2010, 17:07
- Forum: BCI Systems - Brain Signals
- Topic: BCI2000 Client/Server communications
- Replies: 7
- Views: 12766
BCI 2000 Client/Server communication
Dear Juergen, Thanks to you I have a lot of new ideas for my BCI application. However, I would like to know the following things : 1. Is it possible to start BCI 2000 operator module without starting any Application module ? Because, in my Java application, brain stimulations are managed by another ...
- 07 Oct 2010, 06:53
- Forum: BCI Systems - Brain Signals
- Topic: BCI2000 Client/Server communications
- Replies: 7
- Views: 12766
BCI2000 Client/Server communications
Hi everyone! I would like to develop a BCI with Java and using BCI 2000 as acquisition system. Currently, I'm trying to understand how can we transmit acquired brain signals by BCI 2000 to a Java application (with TCP or UDP). If I well understand, the BCI 2000 web page mention that we can do it thr...