Anastasiya
Anastasiya
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- Anastasiya
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- USA
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Comments
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I just wanted to add that I have never used AA batteries or the included battery pack before with this headset - I've instead been using a rechargeable 3.7V 500mAh battery from Adafruit (https://www.amazon.com/ADAFRUIT-INDUSTRIES-1578-Lithium-Polyme…
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Thank you for the response. @retiutut said: The leads need to be connected to a human with earclip electrodes. This crucial detail is not mentioned. I would try again with the Cyton and earclips connected. I had the headset on my h…
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https://openbci.com/forum/index.php?p=/discussion/2367/strange-synchronous-ecg-and-eeg-artifact The above post seems to have a similar problem - running the headplot may be causing/contributing to this issue. I tried replacing the head plot with …
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This better shows the waveform: Also please note that it seems after recording activity normally, at some point all the channels flatline, and after a second or two they show this unexpected waveform.
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Everything seems good. Steps: * Tried to launch hub manually, received error: ./OpenBCIHub: error while loading shared libraries: libgconf-2.so.4: cannot open shared object file: No such file or directory * Ran the following command: sudo apt-…
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Hello again, I've been trying to run the GUi on the Ubuntu 18.04 LTS OS on my laptop (i7-7700HQ processor, so shouldn't have the ARM64 architecture problems like before). At first the GUI was just a black screen when I ran ./OpenBCI_GUI or sudo ./O…
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Yup, I'm using the Jetson Nano mainly for its GPU + portability and because of all the compatibility + optimization with a bunch of different frameworks/models. My general idea was to make an offline mobile device with a headset and gauntlet. The se…
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I also have a documentation change question related to accessing the EEG data via python. Under "Software"->"Developed by OpenBCI" there used to be a "Python and OpenBCI" section, but it is now in the deprecated documents with the following heade…
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Thank you very much for all of the information, William - it's very useful. I've skimmed over the brainflow documentation and will be looking at it in more detail tonight. On a related note, I see in several recent posts on the OpenBCI forums tha…
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Following up - I'm still experiencing issues with getting the OpenBCI GUI running on Ubuntu. Could somebody please list the hardware/ OS/ installed package requirements for running the GUI (or a link to a reference which does so)? Most importantly, …
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I was still having this problem, and now I'm not sure if I am. I was busy most of last week, so I didn't do anything after my previous post until this morning. Below is a transcript of what i've done: @wjcroft said: Are you still getting er…
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I definitely messed something up with the RFduinos somewhere along the line. I now have the RFduinos functioning fine, but can't flash the firmware onto the PIC. These are the steps I took: In Arduino 1.5.8: (updating RFduinos' firmware) * […
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Quick update. I followed the steps for V3 (the process is so automated and so user-friendly, I love it) and the firmware compiled without any issues. However, when I tried to flash the firmware onto the board's PIC, it didn't work (target not found)…
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Yup, sorry for the confusion. I was using https://github.com/OpenBCI/OpenBCI_Cyton_Library/blob/master/UPGRADE_GUIDE.md as my main guideline for the order of everything, https://docs.openbci.com/docs/02Cyton/CytonRadios for reprogramming the RFduino…
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@wjcroft said: DId you see the note about 64 bit Linux on the chipKIT page? http://chipkit.net/wiki/index.php?title=ChipKIT_core#1.29_Auto_install_via_URL_from_within_Arduino_IDE_.28latest_version_chipKIT-core_v1.3.1.29 Yes, I ran …
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I don't use Linux often, so I can't navigate it as well, but my primary machine does have Ubuntu 18.04 64-bit dual-booted on it for occasional projects. I installed Arduino 1.8.10, downloaded and extracted the OpenBCI firmware/libraries and the linu…
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@wjcroft said: The previous comments on the other thread indicate there is confusion / conflict over whether the toolchain is installed in Windows local or roaming pathways. Possibly same thing is happening on your system. I don't see any…
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I see that core.a error listed in the other thread with a different path of "C:\Users\Marcelo\AppData\Local\Temp\build314722887501305307.tmp/core.a", but I now realize that they were compiling with IDE v1.6.5 according to the screenshot, and that co…
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Just as a note, those single backslashes in the italics are actually double backslashes. i.e. "C:\Users...\AppData\Local\Temp\arduino_build_389561/core\core.a" is actually "C:\\Users\\MSI\\AppData\\Local\\Temp\\arduino_build_389561/core\\core.a"
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I uninstalled arduino and went to "C:\Users...\AppData\Local\Temp\" - this location does not have any folders labeled arduino_build_XXXXXX. I reinstalled Arduino 1.8.10, went to the same location, and there was again no such folder. Launched the IDE…
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Hello, I've tried to get the code to compile after manually installing the correct chipkit-core version and got a new error: "pic32-g++: C:\Users...\AppData\Local\Temp\arduino_build_915650/core\core.a: No such file or directory". After Googlin…
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Thank you for the relevant link and sorry for not checking through the forums properly beforehand. I'm assuming the most important takeaway would be: "Folks, sorry for the confusion. @Marceloruiz has the correct solution to the compile errors. No…
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I used the 1.5.8 IDE for the RFduinos, then uninstalled 1.5.8 and reinstalled 1.8.10 before trying to update the board, so I've been having the compile errors with 1.8.10
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Thank you for the clarifications, William! I had to go out of town for a bit, but am back now and am trying to update the firmware again. I successfully updated the two RFduinos with the radio update instructions and moved on to uploading the main b…