def __init__(self):
self.value = 0
self.counter = 0
self.skip_value = 0
self.data_array = [0.000] * 1024
self.neuro_object = NeuroPy("COM15")
self.caller()
def mindWave(duration):
mind = NeuroPy("/dev/tty.MindWaveMobile-DevA", 57600)
mind.start()
cur_time = time()
while time() < cur_time + duration:
cur.execute("INSERT INTO Waves VALUES(?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)", (time(), mind.delta, mind.theta, mind.lowAlpha, mind.highAlpha, mind.lowBeta, mind.highBeta, mind.lowGamma, mind.midGamma, mind.attention, mind.meditation))
sleep(0.5)
def start_data_collection(serial_port, num_seconds=-1):
headset_obj = NP.NeuroPy(serial_port, 9600, log=False)
headset_obj.setCallBack("attention", generic_callback)
headset_obj.setCallBack("meditation", generic_callback)
headset_obj.setCallBack("rawValue", generic_callback)
headset_obj.setCallBack("delta", generic_callback)
headset_obj.setCallBack("theta", generic_callback)
headset_obj.setCallBack("lowAlpha", generic_callback)
headset_obj.setCallBack("highAlpha", generic_callback)
headset_obj.setCallBack("lowBeta", generic_callback)
headset_obj.setCallBack("highBeta", generic_callback)
headset_obj.setCallBack("lowGamma", generic_callback)
headset_obj.setCallBack("midGamma", generic_callback)
headset_obj.setCallBack("poorSignal", generic_callback)
headset_obj.setCallBack("blinkStrength", generic_callback)
headset_obj.start()
if num_seconds != -1:
time.sleep(num_seconds)
headset_obj.stop()
if num_seconds != -1:
time.sleep(num_seconds)
headset_obj.stop()
def main():
print("hallo hallo")
object1 = NeuroPy("/dev/rfcomm0")
object1.setCallBack("attention", attention_callback)
object1.start()
while True:
if (object1.meditation > 70):
object1.stop()
def collect(port, user_id):
"""Collect attention and meditation values from NeuroSky headset & store to database"""
print "You have reached the beginning of this function!"
port = str(port)
headset_data = NeuroPy("/dev/cu.MindWaveMobile-DevA-" + port, 57600)
headset_data.start()
current_time = time.time()
start_time = time.time()
elapsed_time = current_time + 30 # Collect data from headset for an elapsed time of a minute.
new_session = Session(utc=datetime.datetime.utcnow(), user_id=user_id)
# TODO: figure out how to get current_user
# current_user.sessions.append(new_session)
# db.session.add(current_user)
# db.session.add(new_session)
# db.session.commit()
print new_session.id
# Add session to database first.
# In the while loop, save attention and meditation data to database.
while current_time < elapsed_time:
attention = headset_data.attention
# print attention
current_time = time.time()
# print current_time, elapsed_time
meditation = headset_data.meditation
new_state = State(utc=datetime.datetime.utcnow(), attention=attention, meditation=meditation, session_id=new_session.id)
# db.session.add(new_state)
# db.session.commit()
new_session.states.append(new_state)
time.sleep(3) # Collect data every 3 seconds.
new_session.generate_high_score()
db.session.add(new_session)
db.session.commit()
# headset_data.stop()
# print attention
return
def startBCI():
object1=NeuroPy("COM6")
#set call back:
object1.setCallBack("attention",attention_callback)
#start method
object1.start()
return None
def main():
neuropy = NeuroPy("/dev/rfcomm0") #instantiate NeuroPy class
neuropy.start() #start thread
start_time = 0
blinked = False #if blink is detected
last_blink_time = 0
double_blink = False
triple_blink = False
i = 100
j = 100
try:
while i < 20000:
i = i + 1
value = neuropy.rawValue #gets the raw brain activity level
print value, " ", i
if value > 100: #if the raw level gets above 200, which indicates a spike, start the clock
start_time = time.clock()
#print value
if start_time:
if value < -100: #if the spike in brain activity is over
total_time = time.clock() - start_time #how long the spike was
start_time = 0
if 0.01 < total_time < 0.050: #if the spike was a certain length
if last_blink_time and time.clock() - last_blink_time < .6: #if the blink occured right after the previous blink
if double_blink:
triple_blink = True
else :
double_blink = True
last_blink_time = time.clock() #reset the clock
i+=1
blinked = True
if blinked and time.clock()-last_blink_time > .61: #if a certain amount of time has passed since the last blink
if triple_blink:
print "Triple blink detected .......... turning left"
motor.forward_left()
time.sleep(3)
motor.forward()
break
elif double_blink:
print "Double blink detected ........... turning right"
motor.forward_right()
time.sleep(3)
motor.forward()
break
double_blink = blinked = triple_blink = False
time.sleep(2)
return
finally:
neuropy.stop()
class Nsky():
def __init__(self):
self.value = 0
self.counter = 0
self.skip_value = 0
self.data_array = [0.000] * 1024
self.neuro_object = NeuroPy("COM15")
self.caller()
def attention_callback(self, attention_value):
if (self.neuro_object.attention >= 15
and self.neuro_object.meditation >= 15
and self.neuro_object.poorSignal == 0):
self.counter += 1
for i in range(len(self.data_array) - 1):
self.data_array[i] = self.data_array[i + 1]
self.data_array[1023] = attention_value
if (self.counter == 1024):
if (self.skip_value == 0):
self.skip_value = 1
self.value = input(
"(0 for left and 1 for right and 2 for ntg)")
self.counter = 0
if self.value == 3:
self.neuro_object.stop()
return None
with open('traindata.csv', 'ab') as datafile:
writer = csv.writer(datafile)
writer.writerow([
self.neuro_object.attention,
self.neuro_object.meditation,
self.neuro_object.poorSignal, self.data_array,
self.value
])
self.value = input(
"(0 for left and 1 for right and 2 for ntg)")
self.counter = 0
return None
def caller(self):
#set call back:
self.neuro_object.setCallBack("rawValue", self.attention_callback)
#call start method
self.value = input("(0 for left and 1 for right and 2 for ntg)")
self.neuro_object.start()
while True:
if (
self.neuro_object.meditation > 100
): #another way of accessing data provided by headset (1st being call backs)
print("geda meditationg too much")
class MyWin(QtWidgets.QMainWindow):
started = False
ncolors = 256
colors_by_att = False
MindWave_obj = NeuroPy("COM3")
cam = cv2.VideoCapture()
pwidth, pheight = 0, 0
pil_img = Image.init()
pixmap = QtGui.QPixmap
def __init__(self, parent=None):
QtWidgets.QWidget.__init__(self, parent)
self.ui = Ui_MainWindow()
self.ui.setupUi(self)
self.setWindowTitle("Color levels | PyQt | OpenCV | NeuroSky MindWave")
self.setGeometry(400, 100, 1241, 820)
self.ui.pushButton_3.clicked.connect(self.Ext)
self.ui.pushButton_4.clicked.connect(self.loadImage)
self.ui.pushButton_5.clicked.connect(self.saveImage)
self.ui.horizontalSlider.setValue(self.ncolors)
self.ui.horizontalSlider.valueChanged.connect(self.colorsChanged)
self.ui.checkBox.stateChanged.connect(self.colorsModeChanged)
self.ui.checkBox_2.stateChanged.connect(self.cameraModeChanged)
self.pwidth = self.ui.label.width()
self.pheight = self.ui.label.height()
self.pil_img = Image.open("eye.jpg")
self.pixmap = QtGui.QPixmap.fromImage(
self.pilImgToQImg_resized(self.pil_img))
self.ui.label.setPixmap(self.pixmap)
if not self.MindWave_obj.threadRun:
try:
self.MindWave_obj.start()
self.statusBar().showMessage(" === MindWave connected! === ")
except:
self.statusBar().showMessage(
" === Connection to MindWave failed! === ")
def pilImgToQImg_resized(self, pilimg):
""" convert Pillow Image to QImage and resize choosen image to window area """
ocvimg = cv2.cvtColor(np.array(pilimg), cv2.COLOR_RGB2BGR)
dim = (self.pwidth, self.pheight)
resized = cv2.resize(ocvimg, dim, interpolation=cv2.INTER_AREA)
self.pil_img = Image.fromarray(cv2.cvtColor(resized,
cv2.COLOR_BGR2RGB))
return QtGui.QImage(resized, resized.shape[1], resized.shape[0],
resized.shape[1] * 3,
QtGui.QImage.Format_RGB888).rgbSwapped()
def saveImage(self):
""" save current transformation of image to file """
fileName, _ = QFileDialog.getSaveFileName(
self, "QFileDialog.getSaveeFileName()", "",
"Image Files (*.jpg *.png *.bmp)")
if fileName:
self.pixmap.save(fileName)
def loadImage(self):
""" load image from file """
fileName, _ = QFileDialog.getOpenFileName(
self, "QFileDialog.getOpenFileName()", "",
"Image Files (*.jpg *.png *.bmp)")
if fileName:
self.pil_img = Image.open(fileName)
self.pixmap = QtGui.QPixmap.fromImage(
self.pilImgToQImg_resized(self.pil_img))
self.ui.label.setPixmap(self.pixmap)
def cameraModeChanged(self):
""" turn on / off camera input """
if not self.cam.isOpened():
self.cam.open(0)
self.started = True
else:
self.started = False
self.cam.release()
def colorsModeChanged(self):
""" turn on / off color levels dependency on attention level (obtained from EEG device) """
self.colors_by_att = not self.colors_by_att
def colorsChanged(self):
""" processing change of color levels """
self.ncolors = self.ui.horizontalSlider.value()
self.ui.progressBar.setValue(self.MindWave_obj.attention)
self.ui.label_3.setText("COLOR LEVELS: " + str(self.ncolors))
if not self.started:
t_pil_img = self.pil_img.convert(
'P', palette=Image.ADAPTIVE,
colors=self.ncolors).convert('RGB')
im = t_pil_img.convert("RGBA")
data = im.tobytes("raw", "RGBA")
qim = QtGui.QImage(data, im.size[0], im.size[1],
QtGui.QImage.Format_RGBA8888)
self.pixmap = QtGui.QPixmap.fromImage(qim)
self.ui.label.setPixmap(self.pixmap)
def update_flow(self):
""" update attention value and processing camera input for transformation """
self.ui.progressBar.setValue(self.MindWave_obj.attention)
if self.started:
ret, frame = self.cam.read()
frame = cv2.cvtColor(frame, cv2.COLOR_BGR2RGB)
t_pil_img = Image.fromarray(frame)
t_pil_img = t_pil_img.convert('P',
palette=Image.ADAPTIVE,
colors=self.ncolors).convert('RGB')
im = t_pil_img.convert("RGBA")
data = im.tobytes("raw", "RGBA")
qim = QtGui.QImage(data, im.size[0], im.size[1],
QtGui.QImage.Format_RGBA8888)
self.pixmap = QtGui.QPixmap.fromImage(qim).scaled(
self.pwidth, self.pheight, QtCore.Qt.IgnoreAspectRatio)
self.ui.label.setPixmap(self.pixmap)
if self.MindWave_obj.attention > 0:
if self.colors_by_att:
self.ncolors = self.MindWave_obj.attention
self.ui.horizontalSlider.setValue(self.ncolors)
def Ext(self):
""" exit the application """
sys.exit()
from NeuroPy import NeuroPy
import threading
def stoppa(a):
a.stop()
a.save()
#Rilassamento 438 secs a 1min
#Musica metal 200 secs da 25sec
#Logica 200 da 0
#Memoria 200 da 0
person_name = input('Nome dell\'utente: ')
task_name = input('Nome del task: ')
task_duration = input('Durata del task(sec):')
record = NeuroPy("COM3",
person_name=person_name,
task_name=task_name,
task_duration=task_duration)
threading.Timer(int(task_duration), stoppa, [record]).start()
record.start()
# -*- coding: utf-8 -*-
from NeuroPy import NeuroPy
from time import sleep
import threading
from api_service import *
neuropy = NeuroPy("COM4") # type: NeuroPy
#neuropy = NeuroPy("/dev/rfcomm0",57600) # type: 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 0
def meditation_callback(meditation_value):
"""this function will be called everytime NeuroPy has a new value for attention"""
print("Value of meditation is: ", meditation_value)
return 1
def rawValue_callback(rawValue_value):
"""this function will be called everytime NeuroPy has a new value for attention"""
# print ("Value of rawValue is: ", rawValue_value)
return 2
def delta_callback(delta_value):
"""this function will be called everytime NeuroPy has a new value for attention"""
print("Value of delta is: ", delta_value)
def __init__(self, parent=None, sensorNUmber=0): #sensorNUmber - rfcomm port number - 0 for rfcomm0 etc
super(BrainWindow, self).__init__(parent)
self.sensorNUmber = sensorNUmber
self.setWindowTitle(u"Mindwave"+str(self.sensorNUmber))
layout = QGridLayout()
layout.addWidget(QLabel("Value"),0,1)
layout.addWidget(QLabel("Min"),0,2)
layout.addWidget(QLabel("Max"),0,3)
layout.addWidget(QLabel("Relative"),0,4)
layout.addWidget(QLabel("Attention:"),1,0)
layout.addWidget(QLabel("Poor signal:"),1,2)
layout.addWidget(QLabel("Low beta"),2,0)
layout.addWidget(QLabel("High beta"),3,0)
layout.addWidget(QLabel("Low gamma"),4,0)
layout.addWidget(QLabel("Mid gamma"),5,0)
layout.addWidget(QLabel("Raw data:"),6,0)
self.attentionLabel = QLabel()
layout.addWidget(self.attentionLabel,1,1)
self.poorSignalLabel = QLabel()
layout.addWidget(self.poorSignalLabel,1,3)
self.lBetaLabel = QLabel()
self.lBetaMinLabel = QLabel()
self.lBetaMaxLabel = QLabel()
self.lBetaRelLabel = QLabel()
layout.addWidget(self.lBetaLabel,2,1)
layout.addWidget(self.lBetaMinLabel,2,2)
layout.addWidget(self.lBetaMaxLabel,2,3)
layout.addWidget(self.lBetaRelLabel,2,4)
self.hBetaLabel = QLabel()
self.hBetaMinLabel = QLabel()
self.hBetaMaxLabel = QLabel()
self.hBetaRelLabel = QLabel()
layout.addWidget(self.hBetaLabel,3,1)
layout.addWidget(self.hBetaMinLabel,3,2)
layout.addWidget(self.hBetaMaxLabel,3,3)
layout.addWidget(self.hBetaRelLabel,3,4)
self.lGammaLabel = QLabel()
self.lGammaMinLabel = QLabel()
self.lGammaMaxLabel = QLabel()
self.lGammaRelLabel = QLabel()
layout.addWidget(self.lGammaLabel,4,1)
layout.addWidget(self.lGammaMinLabel,4,2)
layout.addWidget(self.lGammaMaxLabel,4,3)
layout.addWidget(self.lGammaRelLabel,4,4)
self.mGammaLabel = QLabel()
self.mGammaMinLabel = QLabel()
self.mGammaMaxLabel = QLabel()
self.mGammaRelLabel = QLabel()
layout.addWidget(self.mGammaLabel,5,1)
layout.addWidget(self.mGammaMinLabel,5,2)
layout.addWidget(self.mGammaMaxLabel,5,3)
layout.addWidget(self.mGammaRelLabel,5,4)
#stop
stopButton = QPushButton("Stop")
stopButton.clicked.connect(self.stop)
layout.addWidget(stopButton,7,0)
self.setLayout(layout)
self.headSet = NeuroPy("/dev/rfcomm"+str(sensorNUmber),57600)
self.headSet.setCallBack("attention",self.attention_callback)
self.headSet.setCallBack("lowBeta",self.lowBeta_callback)
self.headSet.setCallBack("highBeta",self.highBeta_callback)
self.headSet.setCallBack("lowGamma",self.lowGamma_callback)
self.headSet.setCallBack("midGamma",self.midGamma_callback)
self.headSet.setCallBack("rawValue",self.rawValue_callback)
self.headSet.setCallBack("poorSignal",self.poorSignal_callback)
self.headSet.start()
self.highLimit = 100000 # ignore occasional higher values from EEG data
self.lowLimit = 100
self.lBetamin = 10000
self.lBetamax = 0.1
self.lBetarelative = 0
self.hBetamin = 10000
self.hBetamax = 0.1
self.hBetarelative = 0
self.lGammamin = 10000
self.lGammamax = 0.1
self.lGammarelative = 0
self.mGammamin = 10000
self.mGammamax = 0.1
self.mGammarelative = 0
'''
attention, meditation, rawValue, delta, theta, lowAlpha, highAlpha, lowBeta, highBeta, lowGamma, midGamma, poorSignal, blinkStrength
$ pip install pyserial
$ pip install NeuroPy
$ pip install pyosc
'''
from NeuroPy import NeuroPy
import OSC
import time
neuroPy = NeuroPy("/dev/rfcomm0", 57600)
neuroPy.start()
oscClient = OSC.OSCClient()
oscClient.connect(('127.0.0.1', 57120))
while True:
attention = neuroPy.attention
meditation = neuroPy.meditation
oscMsg = OSC.OSCMessage()
oscMsg.setAddress("/neuro")
oscMsg.append([attention, meditation])
oscClient.send(oscMsg)
print "attention: " + str(attention) + " - " + "meditation: " + str(
meditation)
def PostRequest(request_body):
# 构造服务接口地址
url = 'http://localhost:{0}/'.format(6000)
r0 = requests.post(url=url, json=request_body)
# print(r0.json())
pool = redis.ConnectionPool(host='localhost', port=6379, decode_responses=True)
r = redis.Redis(connection_pool=pool)
serport = FindSerialDevice("Select the Serial port: ")
ser = serial.Serial(serport, 9600, timeout=1)
mindwaveport = FindSerialDevice("Select the Mindwave port: ")
bluetooth_baund_rate = input(
'bluetooth baund rate (default: 57600) >') or 57600
mindwave = NeuroPy(mindwaveport, bluetooth_baund_rate)
jsonlist = []
jsonlist1 = []
list = []
if ser.is_open:
ser.flushOutput()
ser.flushInput()
try:
mindwave.start()
while 1:
ser.flushOutput()
now_time = datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S')
response = ser.readline().decode().strip()
low_alpha = mindwave.low_alpha
def __init__(self, aantal_avg, interval, com_port_mindwave):
self.aantal_avg = aantal_avg
self.interval = interval
self.com = com_port_mindwave
self.mindwave_instance = NeuroPy(self.com)
self.mindwave_instance.start()
# Connect to Mindwave to computer first
# Call neuropy.start() to get data.
# Neuropy.stop() to stop
from NeuroPy import NeuroPy
import numpy as np
import matplotlib.pyplot as plt
import mindwave, time
neuropy = NeuroPy()
neuropy.start()
then = time.time()
now = time.time()
plt.axis([-2000, 2000, 0, 50])
plt.ion()
#connects the path(usb) and the specific serial number of your mindwave
headset = mindwave.Headset('COM5', 'CC0E')
time.sleep(2)
#connecting the mindwave
headset.connect()
print("Pairing...")
while mindwave.status != "Paired!":
time.sleep(2)
if mindwave.status == "Standing by...":
mindwave.connect()
print("Retrying...")
print("Paired!")
def predict(model, scl, inpt):
inpt = inpt.reshape(1, -1)
inpt = scl.transform(inpt)
inpt = torch.FloatTensor(inpt)
out = model(inpt)
y_test_pred = torch.sigmoid(out)
y_pred_tag = torch.round(y_test_pred)
return y_pred_tag.item()
model, scaler = load_model('model_no_jump_hist40.pth',
'scaler_no_jump_hist40.scl')
neuropy = mp.NeuroPy(port='COM4')
results = Attrdict()
def set_callback(neuropy, name, print_result=False, function=None):
def default_function(value):
results[name] = value
if print_result:
print(name, value)
results[name] = 0
selected_function = function if function else default_function
neuropy.setCallBack(name, selected_function)
is_pressed_manually = False
#code to obtain data
from NeuroPy import NeuroPy
import time
datafile = open("testdata.txt", "w+")
object = NeuroPy("COM11", 57600)
#Start communication
object.start()
f = 200 #set sampling frequency
t = 2 #set sampling time
N = f * 2 #no of sample points
datafile.write('%d\n' % f)
datafile.write('%d\n' % N)
i = 0
while i < N:
datafile.write('%d\n' % object.rawValue)
time.sleep(1 / f)
i = i + 1
datafile.close()
'''
Created on 6 Jan 2014
@author: Maged
'''
from NeuroPy import NeuroPy
import serial
object1=NeuroPy("COM14") # Port connecting to Neurosky bluetooth
ser = serial.Serial(41) # Port to send data on (to serial DUE USB = 12, serial UNO = 42 / Bluetooth shield = variable)
max = 2
idx = max
sum = 0
def blink_callBack(blink_rate):
print "Blink rate is", blink_rate
return None
def attention_callback(attention_value):
"this function will be called everytime NeuroPy has a new value for attention"
global idx, sum
if idx > 0:
idx= idx -1
sum = sum + attention_value
return None
else:
idx = max
print "Average value of attention is", sum/max
#do other stuff (fire a rocket), based on the obtained value of attention_value
#do some more stuff
from NeuroPy import NeuroPy
import time
import socket
import sys
eyesOption = ['eyes_open', 'eyes_closed']
alphaOption = ['lowAlpha', 'highAlpha']
object1 = NeuroPy("COM3") #If port not given 57600 is automatically assumed
#object1=NeuroPy("/dev/rfcomm0") for linux
'''
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
#do other stuff (fire a rocket), based on the obtained value of attention_value
#do some more stuff
return None
'''
#for each callback, store value into textfile
def highalpha_callback(highAlpha_value):
print "Value of highAlpha is ", highAlpha_value
file_name = str(eyesOption[0]) + '-' + str(alphaOption[1])
with open(file_name, 'a') as f:
f.write(str(highAlpha_value) + '\n')
def lowalpha_callback(lowAlpha_value):
print "Value of lowAlpha is ", lowAlpha_value
class MindwaveTracker:
com = "COM16"
time_last_notified = time.clock()
MAX_ZERO_VALUES_BEFORE_WARNING = 10
attention_value = 0
meditation_value = 0
poorSignal = 0
blinkStrength = 0
index = 0
aantal_avg = 0
interval = 0
teller_duration_iteration_sec = 0.0
datetime_from = datetime.datetime.today()
teller_zero_values = 0
mindwave_instance = None
def __init__(self, aantal_avg, interval, com_port_mindwave):
self.aantal_avg = aantal_avg
self.interval = interval
self.com = com_port_mindwave
self.mindwave_instance = NeuroPy(self.com)
self.mindwave_instance.start()
def notify(self):
time_now = time.clock()
duration_iteration_sec = time_now - self.time_last_notified
self.time_last_notified = time.clock()
self.teller_duration_iteration_sec += duration_iteration_sec
if self.teller_duration_iteration_sec >= self.interval:
self.teller_duration_iteration_sec = 0.0
self.record_measurement()
def record_measurement(self):
print str(
str('attention: ' + str(self.mindwave_instance.attention)) + '\t' +
str('meditation: ' + str(self.mindwave_instance.meditation)))
if (self.index == self.aantal_avg):
print str('avg attention: ' +
str(float(self.attention_value / self.aantal_avg)))
average_attention = float(
self.attention_value / self.aantal_avg) / 100
average_meditation = float(
self.meditation_value / self.aantal_avg) / 100
average_poorSignal = float(self.poorSignal / self.aantal_avg)
average_blinkStrength = float(self.blinkStrength / self.aantal_avg)
datetime_to = datetime.datetime.today()
DAMindwave_SQLite.insert_row_mindwave(
self.datetime_from, datetime_to, average_attention,
average_meditation, average_poorSignal, average_blinkStrength)
self.attention_value = self.mindwave_instance.attention
self.meditation_value = self.mindwave_instance.meditation
self.poorSignal = self.mindwave_instance.poorSignal
self.blinkStrength = self.mindwave_instance.blinkStrength
self.index = 1
self.datetime_from = datetime.datetime.today()
else:
if self.mindwave_instance.attention != 0 and self.mindwave_instance.meditation != 0:
self.attention_value += self.mindwave_instance.attention
self.meditation_value += self.mindwave_instance.meditation
self.poorSignal += self.mindwave_instance.poorSignal
self.blinkStrength += self.mindwave_instance.blinkStrength
self.index += 1
else:
self.teller_zero_values += 1
if self.teller_zero_values == self.MAX_ZERO_VALUES_BEFORE_WARNING:
tkMessageBox.showinfo(
title="Warning",
message=
"The attention and meditation values are 0 for a long time. Possible problem with the device"
)
self.teller_zero_values = 0
def stop_device(self):
try:
self.mindwave_instance.stop()
except Exception, e:
raise Exception(e)
from NeuroPy import NeuroPy
from time import sleep
from threading import Timer
def end_reading():
file_at.close()
# file_me.close()
# file_bl.close()
neuropy.stop()
neuropy = NeuroPy('COM4')
neuropy.start()
t = Timer(10.0, end_reading)
file_at = open('data-bl.txt', 'w')
t.start()
while True:
file_at.write(str(neuropy.blink))
file_at.write('\n')
sleep(0.2)
import serial
import time
from NeuroPy import NeuroPy
ser = serial.Serial(port='COM5', baudrate=9600)
#set the Arduino port connection
object1 = NeuroPy("COM4", 57600) #set the MindWave headset portconnection
#change ports if needed
object1.start() #start reading from the MindWave headset
#t_end = time.time() + 60 * 1 to define time for the while-loop if needed
print 'Are you ready to break a spoon bitch !!!'
a = input('Shall we continue sucker ?')
#request a keyboard input, which is '' to continue with the script
#this is done to allow time for the servo to go to the initial position
try:
while True:
if object1.attention > 40:
#this statement tells the arduino to start moving the motor if
#attention level is over 40 (attention level varies 0-100)
ser.write('5')
time.sleep(0.5)
#0.5s time delay to make consistent and smooth movement of the motor
print object1.attention
else:
#this statement tells the arduino to stop moving the motor if
# attention level is bellow the threshold
time.sleep(0.5)
# another time delay for consistency
import time
import json
import socket
from NeuroPy import NeuroPy
s = socket.socket()
host = 'localhost'
port = 6969
# print ("Host", host)
s.connect((host, port))
object1=NeuroPy("/dev/rfcomm0", 57600)
def attention_callback(attention_value):
print ("Value of attention is", attention_value)
data = {}
data['type'] = 'attention'
data['value'] = str(attention_value)
json_data = json.dumps(data)
s.send(json_data)
return None
def meditation_callback(meditation_value):
print ("Value of meditation is", meditation_value)
data = {}
data['type'] = 'meditation'
data['value'] = str(meditation_value)
json_data = json.dumps(data)
from NeuroPy import NeuroPy
from time import sleep
import serial
neuropy = NeuroPy(port='/dev/tty.MindWaveMobile-SerialPo')
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.__srl = serial.Serial(
# '/dev/tty.MindWaveMobile-SerialPo', 57600)
#neuropy.__srl.flushInput()
neuropy.start()
print('Sleeping for 10 seconds')
sleep(10)
try:
while True:
sleep(1)
finally:
neuropy.stop()
class BrainWindow(QWidget):
def __init__(self, parent=None, sensorNUmber=0): #sensorNUmber - rfcomm port number - 0 for rfcomm0 etc
super(BrainWindow, self).__init__(parent)
self.sensorNUmber = sensorNUmber
self.setWindowTitle(u"Mindwave"+str(self.sensorNUmber))
layout = QGridLayout()
layout.addWidget(QLabel("Value"),0,1)
layout.addWidget(QLabel("Min"),0,2)
layout.addWidget(QLabel("Max"),0,3)
layout.addWidget(QLabel("Relative"),0,4)
layout.addWidget(QLabel("Attention:"),1,0)
layout.addWidget(QLabel("Poor signal:"),1,2)
layout.addWidget(QLabel("Low beta"),2,0)
layout.addWidget(QLabel("High beta"),3,0)
layout.addWidget(QLabel("Low gamma"),4,0)
layout.addWidget(QLabel("Mid gamma"),5,0)
layout.addWidget(QLabel("Raw data:"),6,0)
self.attentionLabel = QLabel()
layout.addWidget(self.attentionLabel,1,1)
self.poorSignalLabel = QLabel()
layout.addWidget(self.poorSignalLabel,1,3)
self.lBetaLabel = QLabel()
self.lBetaMinLabel = QLabel()
self.lBetaMaxLabel = QLabel()
self.lBetaRelLabel = QLabel()
layout.addWidget(self.lBetaLabel,2,1)
layout.addWidget(self.lBetaMinLabel,2,2)
layout.addWidget(self.lBetaMaxLabel,2,3)
layout.addWidget(self.lBetaRelLabel,2,4)
self.hBetaLabel = QLabel()
self.hBetaMinLabel = QLabel()
self.hBetaMaxLabel = QLabel()
self.hBetaRelLabel = QLabel()
layout.addWidget(self.hBetaLabel,3,1)
layout.addWidget(self.hBetaMinLabel,3,2)
layout.addWidget(self.hBetaMaxLabel,3,3)
layout.addWidget(self.hBetaRelLabel,3,4)
self.lGammaLabel = QLabel()
self.lGammaMinLabel = QLabel()
self.lGammaMaxLabel = QLabel()
self.lGammaRelLabel = QLabel()
layout.addWidget(self.lGammaLabel,4,1)
layout.addWidget(self.lGammaMinLabel,4,2)
layout.addWidget(self.lGammaMaxLabel,4,3)
layout.addWidget(self.lGammaRelLabel,4,4)
self.mGammaLabel = QLabel()
self.mGammaMinLabel = QLabel()
self.mGammaMaxLabel = QLabel()
self.mGammaRelLabel = QLabel()
layout.addWidget(self.mGammaLabel,5,1)
layout.addWidget(self.mGammaMinLabel,5,2)
layout.addWidget(self.mGammaMaxLabel,5,3)
layout.addWidget(self.mGammaRelLabel,5,4)
#stop
stopButton = QPushButton("Stop")
stopButton.clicked.connect(self.stop)
layout.addWidget(stopButton,7,0)
self.setLayout(layout)
self.headSet = NeuroPy("/dev/rfcomm"+str(sensorNUmber),57600)
self.headSet.setCallBack("attention",self.attention_callback)
self.headSet.setCallBack("lowBeta",self.lowBeta_callback)
self.headSet.setCallBack("highBeta",self.highBeta_callback)
self.headSet.setCallBack("lowGamma",self.lowGamma_callback)
self.headSet.setCallBack("midGamma",self.midGamma_callback)
self.headSet.setCallBack("rawValue",self.rawValue_callback)
self.headSet.setCallBack("poorSignal",self.poorSignal_callback)
self.headSet.start()
self.highLimit = 100000 # ignore occasional higher values from EEG data
self.lowLimit = 100
self.lBetamin = 10000
self.lBetamax = 0.1
self.lBetarelative = 0
self.hBetamin = 10000
self.hBetamax = 0.1
self.hBetarelative = 0
self.lGammamin = 10000
self.lGammamax = 0.1
self.lGammarelative = 0
self.mGammamin = 10000
self.mGammamax = 0.1
self.mGammarelative = 0
def __del__(self):
self.stop()
def stop(self):
self.headSet.stop()
#self.perf.Stop()
#self.perf.Join()
#self.cs.Stop()
#TEMPORARY -delete later
def lowBeta_callback(self, value):
#print "Low beta: ", value
if (value>self.highLimit or value<self.lowLimit): # don't handle occasional high values
return
self.lBetaLabel.setText(str(value))
if (value<self.lBetamin and value!=0):
self.lBetamin = value
self.lBetaMinLabel.setText(str(value))
if (value>self.lBetamax):
self.lBetamax = value
self.lBetaMaxLabel.setText(str(value))
self.lBetarelative = float(value-self.lBetamin)/(self.lBetamax-self.lBetamin+1)
self.lBetaRelLabel.setText(str(self.lBetarelative))
sendUdpMessage("sensor,lb"+str(self.sensorNUmber+1)+","+str(self.lBetarelative))
#self.cs.SetChannel("lowBetaRelative",self.lBetarelative)
return None
def highBeta_callback(self, value):
#print "high beta: ", value
if (value>self.highLimit or value<self.lowLimit): # don't handle occasional high values
return
self.hBetaLabel.setText(str(value))
if (value<self.hBetamin and value!=0):
self.hBetamin = value
self.hBetaMinLabel.setText(str(value))
if (value>self.hBetamax):
self.hBetamax = value
self.hBetaMaxLabel.setText(str(value))
self.hBetarelative = float(value-self.hBetamin)/(self.hBetamax-self.hBetamin+1)
self.hBetaRelLabel.setText(str(self.hBetarelative))
sendUdpMessage("sensor,hb"+str(self.sensorNUmber+1)+","+str(self.hBetarelative))
#self.cs.SetChannel("highBetaRelative",self.hBetarelative)
return None
def lowGamma_callback(self, value):
#print "Low gamma: ", value
if (value>self.highLimit or value<self.lowLimit): # don't handle occasional high values
return
self.lGammaLabel.setText(str(value))
if (value<self.lGammamin and value!=0):
self.lGammamin = value
self.lGammaMinLabel.setText(str(value))
if (value>self.lGammamax):
self.lGammamax = value
self.lGammaMaxLabel.setText(str(value))
self.lGammarelative = float(value-self.lGammamin)/(self.lGammamax-self.lGammamin+1)
self.lGammaRelLabel.setText(str(self.lGammarelative))
#self.cs.SetChannel("lowBetaRelative",self.lGammarelative)
return None
def midGamma_callback(self, value):
#print "mid gamma: ", value
if (value>self.highLimit or value<self.lowLimit): # don't handle occasional high values
return
self.mGammaLabel.setText(str(value))
if (value<self.mGammamin and value!=0):
self.mGammamin = value
self.mGammaMinLabel.setText(str(value))
if (value>self.mGammamax):
self.mGammamax = value
self.mGammaMaxLabel.setText(str(value))
self.mGammarelative = float(value-self.mGammamin)/(self.mGammamax-self.mGammamin+1)
self.mGammaRelLabel.setText(str(self.mGammarelative))
#self.cs.SetChannel("midmGammaRelative",self.mGammarelative)
return None
def attention_callback(self, value):
#print "Attention: ",value
self.attentionLabel.setText(str(value))
sendUdpMessage("sensor,attention"+str(self.sensorNUmber+1)+","+str(float(value)/100))
#self.cs.SetChannel("attention",value)
return None
def rawValue_callback(self, value):
#this is very fast don't print this
#print "rawValue: ", value
#self.cs.SetChannel("rawValue",value)
if (abs(value)<1000):
sendUdpMessage("sensor,raw"+str(self.sensorNUmber+1)+","+str(value))
return None
def poorSignal_callback(self,value):
print "headset: ",self.sensorNUmber,"poor signal: ",value
self.poorSignalLabel.setText(str(value))
from NeuroPy import NeuroPy
import time
eyesOption = ['eyes_open','eyes_closed']
alphaOption = ['lowAlpha','highAlpha']
object1=NeuroPy("COM3") #If port not given 57600 is automatically assumed
#object1=NeuroPy("/dev/rfcomm0") for linux
'''
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
#do other stuff (fire a rocket), based on the obtained value of attention_value
#do some more stuff
return None
'''
#for each callback, store value into textfile
def highalpha_callback(highAlpha_value):
print "Value of highAlpha is ", highAlpha_value
file_name = str(eyesOption[0]) + '-' + str(alphaOption[1])
with open (file_name,'a') as f:
f.write(str(highAlpha_value)+ '\n')
def lowalpha_callback(lowAlpha_value):
print "Value of lowAlpha is ", lowAlpha_value
file_name = str(eyesOption[0]) + '-' + str(alphaOption[0])
from NeuroPy import NeuroPy
import time
import matplotlib.pyplot as plt
import matplotlib.animation as animation
neuropy = NeuroPy("COM3") # Specify COM Port
neuropy.start()
fig = plt.figure()
t = 0
meditation = []
x_time = []
print("=============================")
def animate(i):
global t
global meditation
if t == 300: # preset: 300(sec)
con = input("Continue (Y/N)? ")
if con == 'N':
with open('BrainWave/BrainWave.csv', 'w') as w:
meditation = str(meditation)
meditation = meditation.split()
for i in range(len(meditation)):
class neural():
data2 = pd.read_csv('dataset4.csv',
names=['att', 'med', 'poo', 'rawValue', 'label'])
X_test = data2.rawValue.tolist()
# plot 4 images as gray scale
tsts2 = []
for i in range(len(X_test)):
temp = literal_eval(X_test[i])
temp2 = np.array(temp)
tsts2.append(temp2)
X_test = np.array(tsts2)
X_test = X_test.reshape(len(X_test), 1, 8)
json_file = open('model.json', 'r')
loaded_model_json = json_file.read()
json_file.close()
loaded_model = model_from_json(loaded_model_json)
# load weights into new model
loaded_model.load_weights("model.h5")
print("Loaded model from disk")
# evaluate loaded model on test data
loaded_model.compile(loss='categorical_crossentropy',
optimizer='adam',
metrics=['accuracy'])
sleep(1)
print("taking input started")
object1 = NeuroPy("COM11")
def attention_callback(attention_value):
win = GraphWin('Face', 200, 150) # give title and dimensions
win.yUp() # make right side up coordinates!
head = Circle(Point(40, 100), 25) # set center and radius
head.setFill("yellow")
head.draw(win)
if (object1.attention >= 5 and object1.meditation >= 5):
print(object1.poorSignal)
temp = [
object1.delta, object1.theta, object1.lowAlpha,
object1.highAlpha, object1.lowBeta, object1.highBeta,
object1.lowGamma, object1.midGamma
]
#with open('dataset3.csv', 'ab') as f:
#writer = csv.writer(f)
#writer.writerow([object1.attention, object1.meditation, object1.poorSignal, temp, 0])
temp2 = [temp]
temp2 = np.array(temp2)
temp2 = temp2.reshape(len(temp2), 1, 8)
ynew = loaded_model.predict_proba(temp2)
print("X=%s, Predicted=%s" % (temp2, ynew))
if (ynew[0][0] > 0.69):
print("left")
eye1 = Circle(Point(30, 105), 5)
eye1.setFill('blue')
eye1.draw(win)
if (ynew[0][1] > 0.69):
print("right")
eye2 = Line(Point(45, 105), Point(55, 105)) # set endpoints
eye2.setWidth(3)
eye2.draw(win)
return None
#set call back:
object1.setCallBack("delta", attention_callback)
#call start method
object1.start()
while True:
if (
object1.meditation > 100
): #another way of accessing data provided by headset (1st being call backs)
print("geda meditationg too much")
#object1.stop() #if meditation level reaches above 70, stop fetching data from the headset
from NeuroPy import NeuroPy
object1=NeuroPy("/dev/rfcomm0") #If port not given 57600 is automatically assumed
#object1=NeuroPy("/dev/rfcomm0") for linux
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)
#do other stuff (fire a rocket), based on the obtained value of attention_value
#do some more stuff
return None
def blink_callback(blink_value):
"this function will be called everytime NeuroPy has a new value for blink"
print ("Value of blinks is",blink_value)
#do other stuff (fire a rocket), based on the obtained value of attention_value
#do some more stuff
return None
#set call back:
object1.setCallBack("attention",attention_callback)
object1.setCallBack("blink", blink_callback)
#set call back:
object1.setCallBack("meditation",attention_callback)
#call start method
object1.start()
while True:
if(object1.meditation>70): #another way of accessing data provided by headset (1st being call backs)
object1.stop() #if meditation level reaches above 70, stop fetching data from the headset
json_file = open('model4.json', 'r')
loaded_model_json = json_file.read()
json_file.close()
loaded_model = model_from_json(loaded_model_json)
# load weights into new model
loaded_model.load_weights("model4.h5")
print("Loaded model from disk")
# evaluate loaded model on test data
loaded_model.compile(loss='categorical_crossentropy', optimizer='adam', metrics=['accuracy'])
sleep(1)
print("taking input started")
object1=NeuroPy("COM15")
count=0
count0=0
count1=0
val=0
cnter=0
qwe=0
arrdelta=[0.000]*8
arrtheta=[0.000]*8
arrloalpha=[0.000]*8
arrhialpha=[0.000]*8
arrlobeta=[0.000]*8
arrhibeta=[0.000]*8
arrlogamma=[0.000]*8
arrmidgamma=[0.000]*8
def attention_callback(attention_value):
import csv
from subprocess import call
import sys
import time
ts = time.strftime("%I%M%S")
val = 0
val2 = 0
val3 = 0
cnter = 0
cnter2 = 0
cnter3 = 0
qwe = 0
arr = [0.000] * 512
arr2 = [0.000] * 1024
arr3 = [0.000] * 2048
object1 = NeuroPy("COM5")
# with open('dataset5.csv', 'wb') as f:
# writer = csv.writer(f)
def attention_callback(attention_value):
if (object1.attention >= 10 and object1.meditation >= 10
and object1.poorSignal == 0 and attention_value < 30000):
global cnter
global cnter2
global cnter3
cnter += 1
cnter2 += 1
cnter3 += 1
for i in range(len(arr) - 1):
arr[i] = arr[i + 1]
rowdata.append(hset.rawValue)
rowdata.append(hset.attention)
rowdata.append(hset.meditation)
rowdata.append(hset.delta)
rowdata.append(hset.theta)
rowdata.append(hset.lowAlpha)
rowdata.append(hset.highAlpha)
rowdata.append(hset.lowBeta)
rowdata.append(hset.highBeta)
rowdata.append(hset.lowGamma)
rowdata.append(hset.midGamma)
queue.append(rowdata)
# NeuroSky Setup
hset = NeuroPy('COM4')
hset.start()
time.sleep(8)
print('Ready...')
results = []
queue = []
while True:
# Terminating data collection
if keyboard.is_pressed('q'):
print('Quitting - Results outputted to output.csv')
#storing into csv
with open("output.csv", "wb") as f:
writer = csv.writer(f)
writer.writerows(results)
from NeuroPy import NeuroPy
from time import sleep
neuropy = NeuroPy("COM4")
neuropy.start()
while True:
if neuropy.meditation > 70: # Access data through object
neuropy.stop()
sleep(0.2) # Don't eat the CPU cycles
__author__ = 'sitin'
from NeuroPy import NeuroPy
from time import sleep
import mp3play
import os
__dir__ = os.path.dirname(os.path.realpath(__file__))
devices = {
'OS X': '/dev/cu.MindWaveMobile-DevA'
}
headset = NeuroPy('/dev/cu.MindWaveMobile-DevA')
def cb(name):
def a_cb(value):
print(name, value)
return a_cb
#call start method
headset.start()
#set call back:
for attr in ('attention', 'delta', 'highAlpha', 'highBeta', 'lowAlpha', 'lowBeta', 'lowGamma', 'meditation', 'midGamma', 'theta'):
headset.setCallBack(attr, cb(attr))
mp3 = mp3play.load('../6.mp3')
mp3.play()
from NeuroPy import NeuroPy
from time import sleep
from time import time
import csv
neuropy = NeuroPy("/dev/rfcomm1")
neuropy.start()
sleep(3)
with open('_jamanna blink.csv', 'w') as csvfile:
fieldnames = ['attention', 'delta', 'meditation', 'rawValue', 'theta',
'lowAlpha', 'highAlpha', 'lowBeta', 'highBeta', 'lowGamma', 'midGamma', 'poorSignal', 'blinkStrength' ,'label']
writer = csv.DictWriter(csvfile, fieldnames=fieldnames)
writer.writeheader()
i = time()
j = time()
print "Action 1 = truth"
while(j-i<140):
writer.writerow({'attention': neuropy.attention, 'delta': neuropy.delta,
'meditation': neuropy.meditation, 'rawValue': neuropy.rawValue,
'theta': neuropy.theta, 'lowAlpha': neuropy.lowAlpha, 'highAlpha': neuropy.highAlpha,
'lowBeta': neuropy.lowBeta, 'highBeta': neuropy.highBeta,
'lowGamma' : neuropy.lowGamma, 'midGamma' : neuropy.midGamma,
'poorSignal' : neuropy.poorSignal, 'blinkStrength': neuropy.blinkStrength, 'label': '1'})
sleep(0.1)
j = time()
csvfile.close()
neuropy.stop()
# by using the Neurosky MindWave EEG headband.
# Author: Jacob Stein
# Created: 7/30/2013
# Copyright: (c) Jacob 2013
#-------------------------------------------------------------------------------
#TODO: make a way so instead of detecting when it first hits 150 or -150, ir waits until it reaches the peak by waiting until it starts going down/up.
from NeuroPy import NeuroPy
import time
import serial
#import sys
#import pygame
#from pygame.locals import *
object1=NeuroPy("COM4") #If port not given 57600 is automatically assumed
#Serial = serial.Serial(2,9600) #On port 4 at 9600 baud
#Serial.close()
'''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
#do other stuff (fire a rocket), based on the obtained value of attention_value
#do some more stuff
return None'''
#set call back:
#object1.setCallBack("attention",attention_callback)
#call start method
##Sample Program##
from NeuroPy import NeuroPy
object1=NeuroPy("COM6",57600) #If port not given 57600 is automatically assumed
#object1=NeuroPy("/dev/rfcomm0") for linux
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)
#do other stuff (fire a rocket), based on the obtained value of attention_value
#do some more stuff
return None
#set call back:
object1.setCallBack("attention",attention_callback)
#call start method
object1.start()
while True:
if(object1.meditation>70): #another way of accessing data provided by headset (1st being call backs)
object1.stop() #if meditation level reaches above 70, stop fetching data from the headset
from NeuroPy import NeuroPy
import serial
try:
neuro = NeuroPy("COM3", 57600)
neuro.start()
print ("Neuropy found on COM5")
except:
print "Not found"
value = 0
while True:
value = neuro.rawValue
print value
__author__ = "Shivam Shekhar, edited by COGS 189 Group!"
import os
import sys
import pygame
import random
from pygame import *
from time import sleep
from NeuroPy import NeuroPy
neuropy = NeuroPy("COM3")
data = []
pygame.init()
scr_size = (width, height) = (600, 150)
FPS = 60
gravity = 0.6
black = (0, 0, 0)
white = (255, 255, 255)
background_col = (235, 235, 235)
high_score = 0
screen = pygame.display.set_mode(scr_size)
clock = pygame.time.Clock()
pygame.display.set_caption("T-Rex Rush")
jump_sound = pygame.mixer.Sound('sprites/jump.wav')
die_sound = pygame.mixer.Sound('sprites/die.wav')
from NeuroPy import NeuroPy
import time
from pac import transform as pt
from pac import sel as ps
object1=NeuroPy("/dev/tty.MindWaveMobile-DevA",57600)
object1.start()
import Orange
iris = Orange.data.Table("chosen.csv") #import training data
ann = Orange.classification.neural.NeuralNetworkLearner(iris, n_mid=10, reg_fact=1, max_iter=300, rand=None)
#def return_wave():
# delta = object1.delta
# high_alpha = object1.highAlpha
# high_beta = object1.highBeta
# low_alpha = object1.lowAlpha
# low_beta = object1.lowBeta
# low_gamma = object1.lowGamma
# mid_gamma = object1.midGamma
# theta = object1.theta
# return [delta,high_alpha,high_beta,low_alpha,low_beta,low_gamma,mid_gamma,theta]
#queue = []
while True:
print object1.poorSignal
print object1.delta
# if len(queue) == 3:
import pyautogui as pi
from win32api import GetSystemMetrics
import pytweening
import time
import win32gui
def map(x, oFrom, oTo, nFrom, nTo):
return x * ((nTo - nFrom) / (oTo - oFrom))
pass
print("Width =", GetSystemMetrics(0))
print("Height =", GetSystemMetrics(1))
ob = NeuroPy("COM6")
ob.start()
count = 0
flag = 1
lastAttention = 0
while (True):
# print(ob.attention, "blink",ob.blinkStrength)
# pi.moveTo(map(ob.attention+1, 1, 100, 1, GetSystemMetrics(0)),
# map(ob.meditation+1, 1, 100, 1, GetSystemMetrics(1)), pytweening.easeInQuad(0.75))
# pi.moveTo(map(ob.highBeta+1, 1, 100, 1, GetSystemMetrics(0)),
# 100, pytweening.easeInQuad(0.75))
# print(ob.blinkStrength)
# time.sleep(0.1)
# print("alpha ",ob.highAlpha," ",ob.lowAlpha," Beta ",ob.highBeta," ",ob.lowBeta)
flags, hcursor, (x, y) = win32gui.GetCursorInfo()
if (ob.attention == 0):
from NeuroPy import NeuroPy
#import winsound
import numpy as np
import matplotlib.pyplot as plt
import matplotlib.animation as animation
from pyo import *
s = Server().boot()
npo=NeuroPy('/dev/rfcomm0',57600)
npo.start()
def npacb(sigval):
print sigval
return None
#npo.setCallBack("rawValue",npacb)
npo.setCallBack("attention",npacb)
freqeeg = 512
def crtfrearray(feeg):
eegcoll = []
cnteeg=0
while cnteeg<feeg:
eegcoll.append(npo.rawValue)
cnteeg+=1
freqs = np.fft.fftfreq(len(eegcoll))
idx=np.argmax(np.abs(np.array(eegcoll))**2)
freq=freqs[idx]
freqhz=abs(freq*freqeeg)
if freqhz>40 and freqhz<freqeeg: