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Hi Paul,

I just want to tell you that I fixed the problem. It seemed that there was a conflict between to Labview.dll. In the Directory of actiview software there is a copy of 49 KB while the copy in the USB Windows 32 bit->Developers kit->C-code path is 42 KB I copy the small file in the same ...

>> Nothing! Did it just hang? And you had to Ctrl-C to abort it?

yes, exactly!

>> Did you have this USB-parallel converter installed in the past when you
were able to run ActiView successfully?

No, I installed it few days ago and after I start to install Biosemi.

>> Can you try things without ...

I did this as it was suggested. Nothing happend. The program neither run neither give error message.

Could be the problem a virtual USB port installed? I mean to create the parallel port on my laptop I used a USB-parallel converter it recognize it as 'MS WinUsb2'.
How it is possible that it do ...

Hi Paul, thanks very much for the quick answer.

1) I experienced the error you mentioned in a.

2) Windows xp

3) Yes, in the past I run other version of Biosemi but I also format it after I got a virus.

4) Yes it does. But what is strange is that Biosemi is not under USB controller tab but is ...

Hi guys, I run into the same problem. As just Paul said

In Settings->Control Panel->System->Hardware->Device Manager,
I see "MS WinUsb2 Driver",

what does it mean? How I fix this problem in order to recognize the USB receiver?

Any help is very appreciate. Thanks in advance.

ML

Hi,
I would like to know if somebody experienced this problem with EEGlab.
After loading my bdf file I can read from Matlab workspace "WARNING SOPEN: number of event onset (TYP=FF) and event offset (TYP=80FF) differ". What does it mean?Despite many efforts I don't really know where to pick up the ...

Hi,
I read from different posts that the function keys F1-F8 are by standard coupled to trigger lines 9-16. A key press makes the respective trigger line high. Sounds good. I made and it works.
What I'm still wondering is what does it mean that "the tringger length must be at least the duration of a ...

Hi,

I read careful what you suggest on http://sccn.ucsd.edu/pipermail/eeglablist/2005/000930.html as regard as the reference electrodes.

For my experiment I have chosen to put CMS/DLR on the ears. So If I understood this means that the voltage I measure on Cz is the difference between the voltage ...

Thank you very much!
Of course something is wrong I exchange LSB and MSB (not 00011100 but 00111000), but a part from my error you help me!

Best regards,
Maria Laura

Hi, a question rise from this post.

Status channel data 255 0 28, in binary format
(LSB) 00000000 11111111 00000000 00011100 (MSB) [I32],

if I don't get wrong in the last byte (on the right) I can read that the speed bit 2, CMS and speed bit 3 are high....How can I conclude the speedmode set up ...

Hi Coen,

thank you very much for you quick answer!
Well, I'm trying to explain why I need a COSTANT backlog...
I would like to implement my own acquisition signal, rather than using actiview, because for my own purpose I want to record and process the signal with only one software. This software ...

Hi,

Even I read many times on this topic ..I still have some doubts! :(
Actiview has two counters running continuously: one counter tracks the total of the buffered words, the other counts the total of words displayed on screen (or written to file).
The difference between the two counters is the ...

Hi,

>>you can indeed see the packet size !

How it is possible if the TCPServer tabpage grayed out after running?

kind regards,

MariaLaura

Thanks for the answer!

As you mentioned all relevant controls grayed out when the system is running so I can't see the packet size of TCP/IP. You say that is constant but which is the relationship between the number channels and sampling rate to determine size of the packet. I mean, TCP array has a ...

Hi, sorry in andvance for my silly question, but something is still unclear to me javascript:emoticon(':oops:')
Embarassed

I read in this post http://www.biosemi.nl/forum/viewtopic.php?t=196&highlight=usb+size
which is the size of the data packages. I wonder, those values still remains the same ...

Hi, I'm trying to use the TCP Client ActiveTwoClient_4exe

I met a problem when trying to start the TCP Client application with Labview 8.2 Runtime.

---------------------------
Unable to locate the LabVIEW Run-Time Engine.

ActiveTwoClient_4 requires a version 7.1 (or compatible) LabVIEW Run ...

Hi everybody!

I'm an Italian PhD student, who are trying to use Biosemi MK2 for the first time.
I'd like to ask the comunity two questions:

1) Is it possible to use Biosemi for EEG recordings during arm or feet movement? I'm interested to study what happen in the brain when the subject is ...