philip_pitts
philip_pitts
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I was able to reproduce @JLG's results and recorded my findings on the GitHub issue. This merits additional investigation, and we'll schedule time when available to find the source of the problem.
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Thank you @Vedashree and @JLG for bringing this to our attention. I've logged an issue on the OpenBCI GUI GitHub repository to track the issue. Would you mind letting us know what operating system and version the GUI you are using? https://github…
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The issue @jarek reported regarding bad synthetic mode data has been resolved in v3.0.2 of the Ganglion firmware. Thank you for all your work Jarek!
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The problem @fdarvas reported regarding noise on Channel 4 should now be resolved in v3.0.2 of the Ganglion firmware.
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After testing, we found that the problem only appeared when the accelerometer is enabled and only on channel 4. We have a fix for the bug and it will be included as part of the next firmware release. I'll update this thread when that release is fina…
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I was able to reproduce the problem and we will push out a fix for this soon. The issue only occurs for me on Channel 4. Would you mind trying the other three channels to confirm? https://github.com/OpenBCI/OpenBCI_Ganglion_Library/issues/24
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This really looks like the old firmware, but I agree from your screenshots that version 3 is being detected. A couple more questions: * Are you periodically losing packets as reported by the Packet Loss widget? * Can you use the nRF Connect ap…
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There's a couple ways you can check if the firmware has been updated: * If the firmware has not been updated and you are running GUI v5.2.2, you should see a popup prompting you to upgrade your firmware after starting a Ganglion session. * If …
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Can you also update to GUI version 5.2.2? Support for the new Ganglion firmware was added in this release.
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Can you check how large the zip file is in your Android downloads folder? It should be 51.3KB. If it's 37KB, then it's possible the download was corrupted. That's strange though since you mentioned that you downloaded it a few times, but worth check…
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Thanks for reporting this - it looks like a bug. I suspect the synthetic mode is still sending data using the v2 packet format. I'm logging it here and will take a look at it as soon as possible. I'll be out of the office for a couple weeks, but …
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Thanks - that was useful. I believe there was a problem with the published build for v3.0.1. I've updated the release with the correct build and I believe this will solve both this streaming problem and the Software Revision string issue you ment…
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Can you try with version 5.2.2 of the OpenBCI GUI? It looks like you're running 5.2.1 which doesn't support the Ganglion v3 firmware decompression. If you're still seeing the problem, can you post a copy of the Console Log and list the specific s…
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He mentioned that he was seeing the problem in the OpenBCI GUI as well. @jarek said: Hi, I don't know if this is the right place to report it. I am having problems with firmware 3.0.1 (and bled112). After some time (a minute or more)…
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@jarek would you mind posting some more details about your environment on the issue I logged against the firmware repository? I'm having trouble replicating the problem so I'd like to learn more about your setup. Can you post the following in the…
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Thanks for the report and additional details. I've logged the issue here and will attempt to reproduce it this week. It sounds like the device may not be resetting correctly after disconnecting.
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Logging this as an issue here. We'll take a look at why the correct revision string is not being reported, but it shouldn't effect the integration. There are no API changes between 3.0.0 and 3.0.1 (just internal fixes to the firmware).
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I'm glad the firmware upgrade worked for you. Just to confirm, did you upgrade to v3.0.0 or v3.0.1? I recommend v3.0.1 at this time since it includes a bug fix related to restarting the stream and sending configuration commands to the board. http…
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A lot of this will depend on your particular application, but below are a couple pointers that might help you get started: Getting Data in Unity You can get data into Unity by using the BrainFlow C# package or by streaming it from the OpenBCI GU…
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@jarek - I sent you a DM to coordinate sending the new board. Thanks!
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Hey everyone - the team at OpenBCI has developed a new Ganglion firmware release (v3.0.1) that should resolve the problems described in this thread. You can update your Ganglion devices by following the updated instructions in the Ganglion Programmi…