add change

README.md

@@ -1,3 +1,22 @@
 # Muse LSL
 
-This is a collection of script to use the muse 2016 BLE headset with LSL.
+This is a collection of python script to use the muse 2016 BLE headset with LSL.
+
+![Blinks](blinks.png)
+
+## Requirements
+
+The code rely on [pygatt](https://github.com/peplin/pygatt) for the BLE communication.
+pygatt works on linux and OSX, and should work on window provided that you have a BLED112 dongle.
+
+You will also need to find the mad address of you Muse headset
+
+## Usage
+
+to stream data with lsl
+
+`python muse-lsl.py --address YOUR_DEVICE_ADDRESS`
+
+Once the stream is up and running, you can visualize stream with
+
+`python lsl-viewer.py`

muse-lsl.py

@@ -1,11 +1,17 @@
 from muse import Muse
 from time import sleep
 from pylsl import StreamInfo, StreamOutlet
+from optparse import OptionParser
 
-YOUR_DEVICE_ADDRESS = "00:55:DA:B0:06:D6"
+parser = OptionParser()
+parser.add_option("-a", "--address",
+                  dest="address", type='string', default="00:55:DA:B0:06:D6",
+                  help="device mac adress.")
+
+(options, args) = parser.parse_args()
 
 info = info = StreamInfo('Muse', 'EEG', 5, 256, 'float32',
-                         'Muse%s' % YOUR_DEVICE_ADDRESS)
+                         'Muse%s' % options.address)
 
 info.desc().append_child_value("manufacturer", "Muse")
 channels = info.desc().append_child("channels")
@@ -22,7 +28,7 @@ def process(data, timestamps):
     for ii in range(12):
         outlet.push_sample(data[:, ii], timestamps[ii])
 
-muse = Muse(address=YOUR_DEVICE_ADDRESS, callback=process)
+muse = Muse(address=options.address, callback=process)
 
 muse.connect()
 print('Connected')

muse-record.py

@@ -1,17 +1,25 @@
 from muse import Muse
-from time import time, sleep
+from time import sleep
 import numpy as np
 import pandas as pd
-YOUR_DEVICE_ADDRESS = "00:55:DA:B0:06:D6"
+from optparse import OptionParser
+
+parser = OptionParser()
+parser.add_option("-a", "--address",
+                  dest="address", type='string', default="00:55:DA:B0:06:D6",
+                  help="device mac adress.")
+
+(options, args) = parser.parse_args()
 
 full_time = []
 full_data = []
 
+
 def process(data, timestamps):
     full_time.append(timestamps)
     full_data.append(data)
 
-muse = Muse(YOUR_DEVICE_ADDRESS, process)
+muse = Muse(options.address, process)
 
 muse.connect()
 muse.start()