rishannp
rishannp
About
- Username
- rishannp
- Location
- London, United Kingdom
- Joined
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- Member
- Location
- London, United Kingdom
Comments
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Hey, This was perfect, thanks for the help! I was also wondering whether there is a quantified delay between recording and receipt of data in MATLAB that the developers would have noted, i noticed that once the signals reach the end of the GUI w…
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@wjcroft Apologies if i could ask yet another question, do you know how I should attempt at streaming data from the GUI to brainflow. Before i was using LSL but now that the brainflow api is being used (along with no understanding of how it communi…
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@wjcroft Hey, Thanks for that!
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Ok thank you for all of this, but again i'd like to keep this a backup option for now: If we could revisit the conversation about transmitting the processed, simplified data to arduino like the focus does shouldn't that work for my emg data? Than…
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Ok I understand. I also think i see the confusion in regards to my query haha; I want the simplified/processed data on my arduino outputting to the servos! Of which i am receiving data but unsure whether its even what i want! Sorry i hope this is mo…
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Oh ok so it too uses brainflow libraries! I am hesitant to switch to my raspberry pi as my python skills are limited. I still don't get however, if the Focus example was run on an Arduino, my programme should work too without the Brainflow librari…
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Oh ok right, however that raises another question: How does the Arduino Focus experiment work then as it also streams Focus information over bluetooth from Ganglion to Arduino? Surely if that project can do it, sending serial information to the ardu…
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@retiutut said: The data coming in is a float with 3 decimal places. This may be why it isn't working in the code you shared. dataNumber = atoi(receivedChars); // atoi() function converts a character string to an integer value. …
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@wjcroft said: Yes OpenBCI_GUI Networking Widget can export a serial stream to Arduino. That would be the recommendation. Implementing the complex Bluetooth BLED112 protocol on Arduino, would be much more work. I might also suggest that Ar…
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Hi @wjcroft Thanks for the links, im pretty new to this space so i dont really have much understanding on API's, however host mode is interesting. Regardless, I think these are secondary and tertiary options as OpenBCI has a specific networking opt…
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@retiutut said: From the Networking Output Guide that you have already shared (source of truth): Data as floats to 3 decimal places, comma separated, ends with a newline character Example: 0.000,1.000,2.000,3…
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Hi Shanti, Did you manage to get this working? I am too stuck with transmitting emg data over serial com port to my arduino! Best Wishes, Rishan