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

This library is based on the mindwave mindset communication protocol published by Neurosky and is tested with Neurosky Mindwave EEG headset.

1. Download the source distribution (zip file) from dist directory or from PyPi
2. Unzip and navigate to the folder containing setup.py and other files
3. Run the following command: python setup.py install

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 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

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()

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 - v2.7.* and v3.*

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.

lihashgnis.blogspot.in - A blog post