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NeuroPy

Форк от старой ветки, обновлено для работы с Python 3.13 При подключении Mindwave Mobile 2 к Windows НЕОБХОДИМО в диспетчере принтеров -> свойства -> службы включить SSP (для подключения устройства как COM)

Installation

  1. Клоним проект
  2. py -m venv .venv для создания виртуального окружения
  3. .\.venv\Scripts\activate (Windows) или source .venv\bin\activate.sh (Linux)
  4. Из папки с setup.py: pip install .

Usage

  1. Importing the module: from NeuroPy import NeuroPy
  2. Initializing: neuropy = NeuroPy()
  3. After initializing, if required the callbacks can be set
  4. Then call neuropy.start() method, it will start fetching data from mindwave.
  5. To stop call neuropy.stop()

Obtaining Data from Device

  • Obtaining value: attention = neuropy.attention #to get value of attention_

    Other Variable attention, meditation, rawValue, delta, theta, lowAlpha, highAlpha, lowBeta, highBeta, lowGamma, midGamma, poorSignal and blinkStrength

  • Setting callback: A call back can be associated with all the above variables so that a function is called when the variable is updated. Syntax:

    setCallBack("[variable]",callback_function)
    

    for eg. to set a callback for attention data the syntax will be

    setCallBack("attention",callback_function)
    

    Other Variables: attention, meditation, rawValue, delta, theta, lowAlpha, highAlpha, lowBeta, highBeta, lowGamma, midGamma, poorSignal and blinkStrength

Sample Program 1 (Access via callback)

from NeuroPy import NeuroPy
from time import sleep

neuropy = NeuroPy() 

def attention_callback(attention_value):
    """this function will be called everytime NeuroPy has a new value for attention"""
    print ("Value of attention is: ", attention_value)
    return None

neuropy.setCallBack("attention", attention_callback)
neuropy.start()

try:
    while True:
        sleep(0.2)
finally:
    neuropy.stop()

Sample Program 2 (Access via object)

from NeuroPy import NeuroPy
from time import sleep

neuropy = NeuroPy() 
neuropy.start()

while True:
    if neuropy.meditation > 70: # Access data through object
        neuropy.stop() 
    sleep(0.2) # Don't eat the CPU cycles

Python Compatibility

Note

I only have MindWave mobile, and therefore this library is supposed to work on it. I do not promise if it will work on other models. Another library which was suggested to me after I wrote this library can be found HERE. I have not tested that library, and cannot give any guarantees. More about the difference between the models of MindWave can be found HERE.

More Information

lihashgnis.blogspot.in - A blog post

About

NeuroPy library written in python to connect, interact and get data from neurosky's MindWave EEG headset.

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