keturn
keturn
Just found an online course, "Introduction to Modern Brain-Computer Interface Design" http://sccn.ucsd.edu/wiki/Introduction_To_Modern_Brain-Computer_Interface_Design
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- keturn
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- http://keturn.net/
- @keturn_hax
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- neurofeedback
Comments
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Speaking of txOpenBCI, since it's been a week since my last status post: I didn't work on it this week, but I did just make a list of tickets in the issue tracker that should provide a better idea of where things are at and where you might lend a ha…
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@memebrain, integration with Kivy is one of my primary motivations for working on txOpenBCI. Kivy has documented support for integrating with Twisted. The main OpenBCI_Python implementation's use of blocking reads and time.sleep aren't well suited t…
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Okay, now txOpenBCI has a web server: I guess the thing that isn't obvious from this un-moving picture is that those are live values that update as data comes in, not a single snapshot. and here's a typical terminal session: As you can …
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Hah! Turns out my timing function was looking at CPU-used-time, not wall-clock-time. When using the correct timer, I see everything's coming in at 250 samples per second, as expected.
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Progress update on txOpenBCI: Spent some more time on this over the weekend. Don't get too excited yet, there's still no web server. The most interesting thing I've encountered is that I am getting far more than 250 samples per second. About d…
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An aside about .pde files: Older versions of the Arduino IDE also used this extension, so some of this is code that runs on the device, although it's not Processing. (I hear newer versions use the extension .ino.)
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"setVisible(boolean)doesn't exist" is the error I got when using the new version of controlP5 instead of the older version that comes bundled with the OpenBCI_GUI source.
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Glad to hear you've got it going!
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As this thread has drifted significantly from what it says on the Topic, I opened a new one about Python here: http://openbci.com/forum/index.php?p=/discussion/226/accessing-openbci-v3-from-python
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DavyD, Kivy + OpenBCI is something I've been thinking about; the tablet use case certainly has appeal. However, Direct OpenBCI to tablet communication (over Bluetooth Low-Energy) is not currently ready-to-go. And even if we had the code for it, …
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No luck. On Windows 7 (64-bit) OpenBCI_GUI works for me if I grab it from github and launch it using Processing 2.2.1, but when I export it from there, the resulting .exes don't work. With or without the "embed java" option.
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application.windows64.zip doesn't work on Windows 7 either. No visible window, no error message, no log file in any obvious place. Conor said in another thread that might be because the application was exported on a Mac (which we could guess from …
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Ah, I'd only been looking at the 32bit github repo, and I hadn't seen the RFduino device code, that (together with your explanation) fills in some of the gaps for me. The other thing I didn't really appreciate when I wrote my previous message is t…
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I think lights on the dongle are red for Transmit, green for Receive. So a red light isn't itself indicative of a problem, although I wouldn't expect it to be on as much as the green one when the data starts coming in.
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I was able to help a friend get started with their board today. They hit the Mac OS X driver problem, and rather than go through that they decided to use their Linux computer instead, but everything else went well enough. A google search brought t…
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Yes, I would have normally read "spaghetti" as a description of a tangled mess, but there are no wires involved with this step! And while the ten electrode leads certainly have the potential to become that, they're still bonded in a single ribbon fo…
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> 3.2. Download GWOptics and ControlP5 Libraries If you download these by following the links from the main Processing site, you'll end up with a version of ControlP5 that doesn't work. This is mentioned in the source: "Requires ControlP5 libra…