cfausn
cfausn
About
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- cfausn
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- Rochester NY
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Comments
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Let me know if you have any more questions! Also check out our github, we've done a lot with this on other programming languages which may increase your understanding even more! (I reccomend a state machine, as we've gotten the best results with tha…
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The problem with looking for 0xA0 is that data within packets may be 0xA0. That is, while a ending byte can be guaranteed to be 0xC0, not all starting bytes can be guaranteed not to be 0xA0. Does that make any sense? I'd suggest buffering the data u…
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Hmm... are you sure the switches are in the correct position on your board and dongle? That is, make sure you're not in LE mode. Are you able to connect via coolterm or over serial in any other way?
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Do you know C? Check out the c driver logic if so. If not, we have a python program that does handle this somewhere on the github. What you need to do is create a state machine for the data. The naive approach you're taking (which is also what I d…
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They've been happening randomly since I've been working over summer. It's the new firmware. I haven't tried using BrainBay/OpenVibe, but I didn't notice them when I was working on the C Driver so I'm fairly certain it has something to do with the GU…
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I'm getting just random bursts of dropped data as Vaibhav noted above. I'm also having issues occasionally where the board sends a ~1.5 uvm burst and then settles to 0 on all channels and won't stream actual data. Restarting the GUI fixes that. I wo…
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I've noticed this problem as well. If you think it's some sort of interference issue you can upgrade to the latest firmware and change the channel of your board and radio. You can also try fiddling with the BAUD and poll rate if you think that may h…
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Ah okay I misunderstood how the baud worked
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If you're still having issues check out my fix here: http://openbci.com/forum/index.php?p=/discussion/693/having-issues-reading-from-the-board-on-your-linux-distro-here-s-a-fix#latest
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If you check out the new firmware done by github.com/pushtheworldllc/, you will actually notice that you can increase the BAUD rate now. Could help with your sample rate problem.
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I'm pretty sure Conor and/or Joel have attended one of these at one point, but I may consider attending at the Philly Location. There's no registration link for Philly on their page though...
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interesting, looks like the readme is old. If it's working then you should be good to go!
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@henryk I think it's more for simplicity's sake. It's much easier to glue two halves together than 4 after all!
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@jussijaatinen I'm not sure if you'll get the ear clips but you can get the earclips from here. Also if the clips aren't included you can just use some of the electrodes included as grounds, but you'll need to tape them to your ears.
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@WhiteT I've been working with EMG lately as well, and I think that your son could benefit from that type of work. As long as basic muscular movements are available like jaw clenches, brow furrows, winking, and possibly even tongue movements you cou…
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What are you trying to accomplish? I would recommend checking out EEGHacker's blog and working through some of his ideas in order to get an idea of what you can accomplish with OpenBCI. You can also check out my blog if you'd like to work on stuf…
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@wjcroft Yeah I'll take add it to the list of doc additions! Should be up within the week.
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If you'd like you can download the processing code and run it in Presentation mode. that may work perfectly to your liking! All you need to do is download processing and download the OpenBCI sdk on the downloads page. Once you open it up in processi…
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@Marceloruiz Gabe has been working on a Matlab integration for OpenBCI, check out his code here. Currently it's only working through LSL though. Hope that helped!
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Wow I didn't know there was a fix on here, would have been helpful when I had to figure this out last week haha. Almost pulled my own hair out!