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operatorequals / muse-osc

Connect Muse Headband to Neuromore Studio
BSD 3-Clause "New" or "Revised" License
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Assertion error with BlueMuse #1

Open dice10240 opened 4 months ago

dice10240 commented 4 months ago

thank you very much for release this software.

It works with muselsl and it sends data to Neuromore studio via UDP4545 port. I can see Alpha Beta 10Hz waves.

When I use BlueMuse instead of muselsl, python tells assertion error. This is log, can you tell me how to fix? —-

6abaf2e8be/branch:refs/tags/v1.16.2/build:Release/compiler:MSVC-19.0.24245.0/link:SHARED Streams available: {'EEG': <pylsl.pylsl.StreamInlet object at 0x000001DBE0D0C7F0>, 'accelerometer': None, 'PPG': None, 'gyroscope': None} Start streaming data for 3600 seconds Exception in thread Thread-1 (_stream_handler): Traceback (most recent call last): File "C:\Users\d2\AppData\Local\Programs\Python\Python310\lib\threading.py", line 1016, in _bootstrap_inner self.run() File "C:\Users\d2\AppData\Local\Programs\Python\Python310\lib\threading.py", line 953, in run self._target(*self._args, **self._kwargs) File "C:\Users\d2\Desktop\muse-osc-master\muse_osc__main__.py", line 72, in _stream_handler assert len(sample) == 5 # TP9, AF7, AF8, TP10, AUX AssertionError

operatorequals commented 4 months ago

Hey @dice10240 I'm really glad it helped and works for you!

So, this assertion is there to ensure that the LSL brings all 5 electrode inputs to the muse-osc. Here, it looks like it brings different inputs (misses the AUX?, I don't know).

I can't currently test BlueMuse, so if you are familiar with Python you can add a print statement, figuring out what exactly does sample variable contains when BlueMuse handles the LSL and post the output here.

Alternatively, I think MuseLSL2 should work out of the box too (as it advertises direct compatibility with muse-lsl).

operatorequals commented 4 months ago

Also be sure to use the last version of BlueMuse. They advertise adding support for AUX channel for Muse 2 in 2.3.0.0

dice10240 commented 4 months ago

I confirmed MuseLSL2 works with your code as well as MuseLSL. Thank you

operatorequals commented 4 months ago

Hello @dice10240 ! Glad it worked! Did you check the last version of BlueMuse? If it works we can close the issue! If it does not, let's keep it open, so we can eventually debug it and find out what's going on, so we make it work as well!