Search found 9 matches

by Thomas
Wed Oct 28, 2020 8:44 am
Forum: Boxes
Topic: What does samples per buffer mean?
Replies: 1
Views: 14

Re: What does samples per buffer mean?

Hi Naomi, When a box sends data, it sends a certain amount of samples at a time in a buffer. The "Samples per buffer" setting defines the amount of samples the box should send in one chunk. The GDF reader box will extract the sampling rate from the GDF file, and send as many buffers (chunks of data)...
by Thomas
Fri Oct 23, 2020 8:03 am
Forum: Tutorial scenarios
Topic: Problems with SSVEP mind shooter scenario
Replies: 1
Views: 42

Re: Problems with SSVEP mind shooter scenario

Hi,

Thank you for the bug report, we will look into it. Thanks for starting the investigation and pointing at the failing box.

Cheers,
Thomas
by Thomas
Thu Oct 22, 2020 5:03 pm
Forum: OpenViBE News
Topic: OpenViBE 3.0.0-beta released
Replies: 1
Views: 260

Re: OpenViBE 3.0.0-beta released

Here is the list of changes necessary if you would like to migrate one of your plugins, compatible with OpenViBE 2: OpenViBE types were removed and replaced with standard types: OpenViBE::uintXX -> uintXX_t OpenViBE::intXX -> intXX_t OpenViBE::float64 -> double OpenViBE::boolean -> bool Some functio...
by Thomas
Thu Oct 22, 2020 4:56 pm
Forum: OpenViBE News
Topic: OpenViBE 3.0.0-beta released
Replies: 1
Views: 260

OpenViBE 3.0.0-beta released

We are pleased to announce the release of OpenViBE-3.0.0 ( download ) with a BETA version. This release contains important updates: Python2 support dropped in favour of Python3 (Python 3.7 required) for the scripting box. Python provides a tool to help you migrate your scripts: https://docs.python.o...
by Thomas
Wed Oct 07, 2020 9:22 am
Forum: Boxes
Topic: Lua stimulator box not available in scripting options
Replies: 2
Views: 580

Re: Lua stimulator box not available in scripting options

Hi, Indeed the box appears read in the designer because the dll containing it hasn't been loaded. That's also why you don't find it in the scripting folder. From the logs, I can see that the python module is not loaded. This is because it couldn't find python on your machine. Are the two warnings su...
by Thomas
Mon Aug 17, 2020 1:05 pm
Forum: Box and application development
Topic: Box generation problems
Replies: 1
Views: 851

Re: Box generation problems

Hi Lisa, This is strange that the install_dependencies.cmd script does not work. It is difficult to tell why without more info. Could you copy the exact error message you get from your console ? Did you get the source code from git, or did you download the source archive? I am not aware of another w...
by Thomas
Mon Aug 17, 2020 12:49 pm
Forum: Help for building the software
Topic: When i build the OpenVibe with my driver i receive the next mistake
Replies: 1
Views: 1121

Re: When i build the OpenVibe with my driver i receive the next mistake

Hi Ron,

Looks like you're going in the right direction. Could you share the files you changed so I can have a look at them ?

Thank you

Thomas
by Thomas
Tue Jun 09, 2020 3:24 pm
Forum: Boxes
Topic: Error while working with .gdf files
Replies: 1
Views: 216

Re: Error while working with .gdf files

Hello,

Thank you for your post.

Could you please provide the GDF file(s) you tried working with so that I can test them too.

Thanks
Thomas
by Thomas
Fri Apr 03, 2020 10:44 am
Forum: Help for building the software
Topic: Windows 8, Visual Studio Express 2013, build error
Replies: 1
Views: 532

Re: Windows 8, Visual Studio Express 2013, build error

Hi MarsaPalas, I dont have a windows machine at hand to try it, but I do have a suggestion: Instead of running windows-install-dependencies-all-x64.cmd (from C:\Users\milana\repos\sdk\scripts\), can you try to run C:\Users\milana\repos\install_dependencies.cmd (This script should set all the variabl...