| 1 | # -*- coding: utf-8 -*- |
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| 2 | |
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| 3 | # Copyright Puzzlebox Productions, LLC (2010-2012) |
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| 4 | # |
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| 5 | # This code is released under the GNU Pulic License (GPL) version 2 |
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| 6 | # For more information please refer to http://www.gnu.org/copyleft/gpl.html |
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| 7 | |
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| 8 | __changelog__ = """\ |
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| 9 | Last Update: 2012.03.29 |
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| 10 | """ |
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| 11 | |
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| 12 | __todo__ = """ |
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| 13 | - update configuration.ini file with settings entered into interface |
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| 14 | """ |
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| 15 | |
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| 16 | ### IMPORTS ### |
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| 17 | import os, sys, time |
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| 18 | import simplejson as json |
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| 19 | |
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| 20 | |
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| 21 | import Configuration as configuration |
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| 22 | |
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| 23 | if configuration.ENABLE_PYSIDE: |
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| 24 | try: |
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| 25 | import PySide as PyQt4 |
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| 26 | from PySide import QtCore, QtGui, QtNetwork |
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| 27 | except Exception, e: |
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| 28 | print "ERROR: Exception importing PySide:", |
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| 29 | print e |
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| 30 | configuration.ENABLE_PYSIDE = False |
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| 31 | else: |
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| 32 | print "INFO: [Synapse:Interface] Using PySide module" |
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| 33 | |
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| 34 | if not configuration.ENABLE_PYSIDE: |
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| 35 | print "INFO: [Synapse:Interface] Using PyQt4 module" |
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| 36 | from PyQt4 import QtCore, QtGui, QtNetwork |
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| 37 | |
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| 38 | |
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| 39 | try: |
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| 40 | from Interface_Plot import * |
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| 41 | MATPLOTLIB_AVAILABLE = True |
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| 42 | except Exception, e: |
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| 43 | print "ERROR: Exception importing Interface_Plot:", |
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| 44 | print e |
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| 45 | MATPLOTLIB_AVAILABLE = False |
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| 46 | |
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| 47 | |
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| 48 | if (sys.platform == 'win32'): |
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| 49 | import _winreg as winreg |
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| 50 | import itertools |
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| 51 | import re |
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| 52 | import serial |
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| 53 | DEFAULT_IMAGE_PATH = 'images' |
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| 54 | elif (sys.platform == 'darwin'): |
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| 55 | DEFAULT_IMAGE_PATH = 'images' |
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| 56 | else: |
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| 57 | import bluetooth |
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| 58 | DEFAULT_IMAGE_PATH = '/usr/share/puzzlebox_synapse/images' |
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| 59 | |
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| 60 | |
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| 61 | try: |
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| 62 | import cPickle as pickle |
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| 63 | except: |
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| 64 | import pickle |
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| 65 | |
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| 66 | # from puzzlebox_synapse_interface_design import Ui_Form |
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| 67 | from Interface_Design import Ui_Form as Design |
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| 68 | |
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| 69 | #try: |
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| 70 | #import Emotiv.Protocol as emotiv_protocol |
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| 71 | #except: |
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| 72 | #emotiv_protocol = None |
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| 73 | |
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| 74 | #import Configuration as configuration |
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| 75 | import Server as synapse_server |
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| 76 | import Client as thinkgear_client |
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| 77 | import Puzzlebox.Synapse.Emotiv.Client as emotiv_client |
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| 78 | #import puzzlebox_logger |
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| 79 | |
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| 80 | |
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| 81 | ##################################################################### |
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| 82 | # Globals |
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| 83 | ##################################################################### |
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| 84 | |
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| 85 | DEBUG = configuration.DEBUG |
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| 86 | |
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| 87 | THINKGEAR_SERVER_HOST = configuration.THINKGEAR_SERVER_HOST |
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| 88 | THINKGEAR_SERVER_PORT = configuration.THINKGEAR_SERVER_PORT |
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| 89 | |
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| 90 | THINKGEAR_EEG_POWER_BAND_ORDER = configuration.THINKGEAR_EEG_POWER_BAND_ORDER |
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| 91 | |
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| 92 | THINKGEAR_EMULATION_MAX_ESENSE_VALUE = \ |
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| 93 | configuration.THINKGEAR_EMULATION_MAX_ESENSE_VALUE |
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| 94 | THINKGEAR_EMULATION_MAX_EEG_POWER_VALUE = \ |
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| 95 | configuration.THINKGEAR_EMULATION_MAX_EEG_POWER_VALUE |
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| 96 | |
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| 97 | PATH_TO_HCITOOL = '/usr/bin/hcitool' |
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| 98 | |
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| 99 | #UPDATE_INTERFACE_VIA_TIMER = True # Alternative is to establish a |
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| 100 | ## ThinkGear Connect client which |
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| 101 | ## updates the interface on demand |
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| 102 | ## as packets are received |
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| 103 | |
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| 104 | UPDATE_INTERFACE_VIA_TIMER = False |
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| 105 | |
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| 106 | #INTERFACE_UPDATE_FREQUENCY = (1 / 512) * 1000 # ms (512 Hz) |
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| 107 | INTERFACE_UPDATE_FREQUENCY = 1000 # ms |
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| 108 | |
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| 109 | INTERFACE_RAW_EEG_UPDATE_FREQUENCY = 512 |
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| 110 | |
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| 111 | PACKET_MINIMUM_TIME_DIFFERENCE_THRESHOLD = 0.75 |
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| 112 | |
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| 113 | |
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| 114 | ##################################################################### |
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| 115 | # Classes |
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| 116 | ##################################################################### |
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| 117 | |
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| 118 | class puzzlebox_synapse_interface(QtGui.QWidget, Design): |
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| 119 | |
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| 120 | def __init__(self, log, \ |
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| 121 | server=None, \ |
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| 122 | DEBUG=DEBUG, \ |
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| 123 | parent=None, \ |
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| 124 | embedded_mode=False): |
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| 125 | |
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| 126 | self.log = log |
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| 127 | self.DEBUG = DEBUG |
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| 128 | self.parent=parent |
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| 129 | self.embedded_mode=embedded_mode |
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| 130 | |
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| 131 | if self.parent == None: |
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| 132 | QtGui.QWidget.__init__(self, parent) |
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| 133 | self.setupUi(self) |
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| 134 | |
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| 135 | self.configureSettings() |
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| 136 | self.connectWidgets() |
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| 137 | |
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| 138 | self.name = "Synapse Interface" |
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| 139 | |
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| 140 | self.thinkGearConnectServer = None |
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| 141 | self.thinkgearConnectClient = None |
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| 142 | |
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| 143 | self.maxEEGPower = THINKGEAR_EMULATION_MAX_EEG_POWER_VALUE |
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| 144 | |
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| 145 | self.debug_console_buffer = '' |
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| 146 | |
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| 147 | self.packets = {} |
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| 148 | self.packets['rawEeg'] = [] |
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| 149 | self.packets['signals'] = [] |
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| 150 | |
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| 151 | self.customDataHeaders = [] |
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| 152 | |
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| 153 | if UPDATE_INTERFACE_VIA_TIMER: |
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| 154 | self.updateInterfaceTimer = QtCore.QTimer() |
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| 155 | QtCore.QObject.connect(self.updateInterfaceTimer, \ |
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| 156 | QtCore.SIGNAL("timeout()"), \ |
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| 157 | self.updateInterface) |
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| 158 | |
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| 159 | |
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| 160 | if (sys.platform == 'win32'): |
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| 161 | self.homepath = os.path.join( \ |
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| 162 | os.environ['HOMEDRIVE'], \ |
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| 163 | os.environ['HOMEPATH'], \ |
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| 164 | 'Desktop') |
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| 165 | elif (sys.platform == 'darwin'): |
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| 166 | desktop = os.path.join(os.environ['HOME'], 'Documents') |
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| 167 | if os.path.exists(desktop): |
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| 168 | self.homepath = desktop |
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| 169 | else: |
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| 170 | self.homepath = os.environ['HOME'] |
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| 171 | else: |
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| 172 | desktop = os.path.join(os.environ['HOME'], 'Desktop') |
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| 173 | if os.path.exists(desktop): |
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| 174 | self.homepath = desktop |
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| 175 | else: |
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| 176 | self.homepath = os.environ['HOME'] |
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| 177 | |
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| 178 | |
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| 179 | if not os.path.exists(self.homepath): |
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| 180 | if self.DEBUG: |
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| 181 | print "DEBUG: User default path not found" |
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| 182 | self.homepath = os.getcwd() |
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| 183 | |
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| 184 | |
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| 185 | self.activePlugins = [] |
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| 186 | |
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| 187 | |
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| 188 | ################################################################## |
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| 189 | |
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| 190 | def configureSettings(self): |
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| 191 | |
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| 192 | # Synapse Interface |
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| 193 | image_path = "puzzlebox.ico" |
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| 194 | if not os.path.exists(image_path): |
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| 195 | image_path = os.path.join(DEFAULT_IMAGE_PATH, image_path) |
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| 196 | |
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| 197 | if os.path.exists(image_path): |
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| 198 | icon = QtGui.QIcon() |
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| 199 | icon.addPixmap(QtGui.QPixmap(image_path), \ |
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| 200 | QtGui.QIcon.Normal, \ |
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| 201 | QtGui.QIcon.Off) |
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| 202 | self.setWindowIcon(icon) |
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| 203 | |
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| 204 | image_path = "puzzlebox_logo.png" |
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| 205 | if not os.path.exists(image_path): |
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| 206 | image_path = os.path.join(DEFAULT_IMAGE_PATH, image_path) |
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| 207 | if os.path.exists(image_path): |
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| 208 | self.labelPuzzleboxIcon.setPixmap(QtGui.QPixmap(image_path)) |
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| 209 | |
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| 210 | |
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| 211 | if configuration.INTERFACE_TAB_POSITION == 'South': |
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| 212 | self.tabWidget.setTabPosition(QtGui.QTabWidget.South) |
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| 213 | else: |
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| 214 | self.tabWidget.setTabPosition(QtGui.QTabWidget.North) |
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| 215 | |
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| 216 | |
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| 217 | # ThinkGear Device |
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| 218 | self.updateDevices() |
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| 219 | |
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| 220 | |
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| 221 | # ThinkGear Connect Server |
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| 222 | self.textLabelBluetoothStatus.setText("Status: Disconnected") |
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| 223 | |
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| 224 | # Display Host for ThinkGear Connect Socket Server |
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| 225 | self.lineEditThinkGearHost.setText(THINKGEAR_SERVER_HOST) |
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| 226 | |
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| 227 | # Display Port for ThinkGear Connect Socket Server |
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| 228 | self.lineEditThinkGearPort.setText('%i' % THINKGEAR_SERVER_PORT) |
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| 229 | |
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| 230 | |
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| 231 | # ThinkgGear Progress Bars |
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| 232 | self.progressBarEEGDelta.setMaximum(THINKGEAR_EMULATION_MAX_EEG_POWER_VALUE) |
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| 233 | self.progressBarEEGTheta.setMaximum(THINKGEAR_EMULATION_MAX_EEG_POWER_VALUE) |
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| 234 | self.progressBarEEGLowAlpha.setMaximum(THINKGEAR_EMULATION_MAX_EEG_POWER_VALUE) |
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| 235 | self.progressBarEEGHighAlpha.setMaximum(THINKGEAR_EMULATION_MAX_EEG_POWER_VALUE) |
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| 236 | self.progressBarEEGLowBeta.setMaximum(THINKGEAR_EMULATION_MAX_EEG_POWER_VALUE) |
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| 237 | self.progressBarEEGHighBeta.setMaximum(THINKGEAR_EMULATION_MAX_EEG_POWER_VALUE) |
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| 238 | self.progressBarEEGLowGamma.setMaximum(THINKGEAR_EMULATION_MAX_EEG_POWER_VALUE) |
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| 239 | self.progressBarEEGMidGamma.setMaximum(THINKGEAR_EMULATION_MAX_EEG_POWER_VALUE) |
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| 240 | |
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| 241 | self.progressBarAttention.setMaximum(THINKGEAR_EMULATION_MAX_ESENSE_VALUE) |
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| 242 | self.progressBarMeditation.setMaximum(THINKGEAR_EMULATION_MAX_ESENSE_VALUE) |
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| 243 | |
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| 244 | self.progressBarSignalContactQuality.setMaximum(200) |
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| 245 | |
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| 246 | |
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| 247 | if MATPLOTLIB_AVAILABLE: |
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| 248 | self.rawEEGMatplot = rawEEGMatplotlibCanvas( \ |
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| 249 | self.tabEEGSignals, \ |
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| 250 | width=8, \ |
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| 251 | height=4, \ |
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| 252 | dpi=100, \ |
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| 253 | title='Raw EEG Waves') |
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| 254 | self.chartEEGMatplot = chartEEGMatplotlibCanvas( \ |
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| 255 | self.tabCharts, \ |
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| 256 | width=8, \ |
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| 257 | height=4, \ |
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| 258 | dpi=100, \ |
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| 259 | title='EEG Brain Signals') |
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| 260 | |
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| 261 | else: |
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| 262 | self.tabWidget.removeTab(self.tabWidget.indexOf(self.tabEEGSignals)) |
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| 263 | self.tabWidget.removeTab(self.tabWidget.indexOf(self.tabCharts)) |
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| 264 | |
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| 265 | |
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| 266 | ################################################################## |
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| 267 | |
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| 268 | def connectWidgets(self): |
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| 269 | |
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| 270 | self.connect(self.comboBoxEEGHeadsetModel, \ |
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| 271 | QtCore.SIGNAL("currentIndexChanged(int)"), \ |
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| 272 | self.updateDevices) |
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| 273 | |
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| 274 | self.connect(self.pushButtonBluetoothSearch, \ |
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| 275 | QtCore.SIGNAL("clicked()"), \ |
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| 276 | self.updateDevices) |
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| 277 | |
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| 278 | self.connect(self.pushButtonBluetoothConnect, \ |
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| 279 | QtCore.SIGNAL("clicked()"), \ |
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| 280 | self.connectToThinkGearDevice) |
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| 281 | |
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| 282 | self.connect(self.pushButtonThinkGearConnect, \ |
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| 283 | QtCore.SIGNAL("clicked()"), \ |
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| 284 | self.startSynapseServer) |
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| 285 | |
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| 286 | self.connect(self.pushButtonSave, \ |
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| 287 | QtCore.SIGNAL("clicked()"), \ |
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| 288 | self.saveData) |
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| 289 | |
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| 290 | self.connect(self.pushButtonExport, \ |
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| 291 | QtCore.SIGNAL("clicked()"), \ |
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| 292 | self.exportData) |
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| 293 | |
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| 294 | self.connect(self.pushButtonReset, \ |
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| 295 | QtCore.SIGNAL("clicked()"), \ |
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| 296 | self.resetData) |
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| 297 | |
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| 298 | |
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| 299 | ################################################################## |
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| 300 | |
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| 301 | def connectToThinkGearDevice(self): |
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| 302 | |
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| 303 | device_selection = self.comboBoxDeviceSelect.currentText() |
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| 304 | |
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| 305 | self.disconnect(self.pushButtonBluetoothConnect, \ |
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| 306 | QtCore.SIGNAL("clicked()"), \ |
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| 307 | self.connectToThinkGearDevice) |
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| 308 | |
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| 309 | self.connect(self.pushButtonBluetoothConnect, \ |
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| 310 | QtCore.SIGNAL("clicked()"), \ |
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| 311 | self.disconnectFromThinkGearDevice) |
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| 312 | |
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| 313 | self.textLabelBluetoothStatus.setText("Status: Connected") |
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| 314 | |
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| 315 | self.pushButtonBluetoothSearch.setEnabled(False) |
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| 316 | |
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| 317 | self.pushButtonBluetoothConnect.setText('Disconnect') |
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| 318 | self.pushButtonBluetoothConnect.setChecked(True) |
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| 319 | |
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| 320 | self.comboBoxDeviceSelect.setEnabled(False) |
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| 321 | self.comboBoxEEGHeadsetModel.setEnabled(False) |
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| 322 | |
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| 323 | |
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| 324 | ################################################################## |
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| 325 | |
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| 326 | def disconnectFromThinkGearDevice(self): |
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| 327 | |
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| 328 | self.disconnect(self.pushButtonBluetoothConnect, \ |
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| 329 | QtCore.SIGNAL("clicked()"), \ |
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| 330 | self.disconnectFromThinkGearDevice) |
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| 331 | |
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| 332 | self.connect(self.pushButtonBluetoothConnect, \ |
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| 333 | QtCore.SIGNAL("clicked()"), \ |
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| 334 | self.connectToThinkGearDevice) |
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| 335 | |
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| 336 | self.textLabelBluetoothStatus.setText("Status: Disconnected") |
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| 337 | |
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| 338 | self.pushButtonBluetoothSearch.setEnabled(True) |
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| 339 | |
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| 340 | self.pushButtonBluetoothConnect.setText('Connect') |
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| 341 | self.pushButtonBluetoothConnect.setChecked(False) |
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| 342 | |
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| 343 | self.comboBoxDeviceSelect.setEnabled(True) |
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| 344 | self.comboBoxEEGHeadsetModel.setEnabled(True) |
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| 345 | |
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| 346 | |
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| 347 | self.progressBarEEGDelta.setValue(0) |
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| 348 | self.progressBarEEGTheta.setValue(0) |
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| 349 | self.progressBarEEGLowAlpha.setValue(0) |
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| 350 | self.progressBarEEGHighAlpha.setValue(0) |
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| 351 | self.progressBarEEGLowBeta.setValue(0) |
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| 352 | self.progressBarEEGHighBeta.setValue(0) |
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| 353 | self.progressBarEEGLowGamma.setValue(0) |
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| 354 | self.progressBarEEGMidGamma.setValue(0) |
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| 355 | |
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| 356 | self.progressBarAttention.setValue(0) |
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| 357 | self.progressBarMeditation.setValue(0) |
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| 358 | |
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| 359 | self.progressBarSignalContactQuality.setValue(0) |
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| 360 | |
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| 361 | self.maxEEGPower = THINKGEAR_EMULATION_MAX_EEG_POWER_VALUE |
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| 362 | |
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| 363 | # In case the user connects to a MindSet, then disconnects |
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| 364 | # and re-connects to a MindSet Emulator, |
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| 365 | # we need to reset the max power values |
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| 366 | self.progressBarEEGDelta.setMaximum(self.maxEEGPower) |
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| 367 | self.progressBarEEGTheta.setMaximum(self.maxEEGPower) |
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| 368 | self.progressBarEEGLowAlpha.setMaximum(self.maxEEGPower) |
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| 369 | self.progressBarEEGHighAlpha.setMaximum(self.maxEEGPower) |
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| 370 | self.progressBarEEGLowBeta.setMaximum(self.maxEEGPower) |
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| 371 | self.progressBarEEGHighBeta.setMaximum(self.maxEEGPower) |
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| 372 | self.progressBarEEGLowGamma.setMaximum(self.maxEEGPower) |
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| 373 | self.progressBarEEGMidGamma.setMaximum(self.maxEEGPower) |
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| 374 | |
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| 375 | |
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| 376 | ################################################################## |
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| 377 | |
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| 378 | def startSynapseServer(self): |
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| 379 | |
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| 380 | eeg_headset_model = str(self.comboBoxEEGHeadsetModel.currentText()) |
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| 381 | device_address = str(self.comboBoxDeviceSelect.currentText()) |
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| 382 | |
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| 383 | if ((eeg_headset_model == 'NeuroSky MindWave') or \ |
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| 384 | (eeg_headset_model == 'NeuroSky MindSet')): |
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| 385 | |
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| 386 | self.startThinkGearConnectServer() |
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| 387 | |
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| 388 | elif (eeg_headset_model == 'Emotiv EPOC'): |
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| 389 | |
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| 390 | self.startEmotivServer() |
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| 391 | |
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| 392 | |
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| 393 | ################################################################## |
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| 394 | |
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| 395 | def processPacketEmotiv(self, packet): |
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| 396 | |
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| 397 | print |
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| 398 | print "Booyah" |
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| 399 | print |
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| 400 | print packet |
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| 401 | print |
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| 402 | print |
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| 403 | |
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| 404 | |
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| 405 | ################################################################## |
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| 406 | |
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| 407 | def startEmotivServer(self): |
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| 408 | |
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| 409 | eeg_headset_model = str(self.comboBoxEEGHeadsetModel.currentText()) |
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| 410 | device_address = str(self.comboBoxDeviceSelect.currentText()) |
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| 411 | |
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| 412 | server_host = configuration.EMOTIV_SERVER_HOST |
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| 413 | |
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| 414 | if device_address == 'Emotiv EPOC': |
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| 415 | server_port = configuration.EMOTIV_SERVER_PORT_CONTROL_PANEL |
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| 416 | else: |
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| 417 | server_port = configuration.EMOTIV_SERVER_PORT_EMOCOMPOSER |
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| 418 | |
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| 419 | self.emotivClient = \ |
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| 420 | emotiv_client.puzzlebox_synapse_client_emotiv( \ |
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| 421 | log=self.log, \ |
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| 422 | server_host=server_host, \ |
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| 423 | server_port=server_port, \ |
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| 424 | DEBUG=DEBUG, \ |
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| 425 | parent=self) |
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| 426 | |
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| 427 | self.emotivClient.start() |
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| 428 | |
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| 429 | |
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| 430 | #self.progressBarEEGDelta.setValue(0) |
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| 431 | #self.progressBarEEGTheta.setValue(0) |
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| 432 | #self.progressBarEEGLowAlpha.setValue(0) |
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| 433 | #self.progressBarEEGHighAlpha.setValue(0) |
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| 434 | #self.progressBarEEGLowBeta.setValue(0) |
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| 435 | #self.progressBarEEGHighBeta.setValue(0) |
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| 436 | #self.progressBarEEGLowGamma.setValue(0) |
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| 437 | #self.progressBarEEGMidGamma.setValue(0) |
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| 438 | |
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| 439 | #self.progressBarAttention.setValue(0) |
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| 440 | #self.progressBarMeditation.setValue(0) |
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| 441 | |
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| 442 | |
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| 443 | #self.progressBarEEGDelta.setEnabled(False) |
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| 444 | #self.progressBarEEGTheta.setEnabled(False) |
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| 445 | #self.progressBarEEGLowAlpha.setEnabled(False) |
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| 446 | #self.progressBarEEGHighAlpha.setEnabled(False) |
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| 447 | #self.progressBarEEGLowBeta.setEnabled(False) |
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| 448 | #self.progressBarEEGHighBeta.setEnabled(False) |
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| 449 | #self.progressBarEEGLowGamma.setEnabled(False) |
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| 450 | #self.progressBarEEGMidGamma.setEnabled(False) |
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| 451 | |
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| 452 | #self.progressBarAttention.setEnabled(False) |
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| 453 | #self.progressBarMeditation.setEnabled(False) |
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| 454 | |
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| 455 | |
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| 456 | ################################################################## |
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| 457 | |
|---|
| 458 | def startThinkGearConnectServer(self): |
|---|
| 459 | |
|---|
| 460 | # Ensure EEG device is connected first |
|---|
| 461 | |
|---|
| 462 | if not self.pushButtonBluetoothConnect.isChecked(): |
|---|
| 463 | self.connectToThinkGearDevice() |
|---|
| 464 | |
|---|
| 465 | |
|---|
| 466 | self.pushButtonBluetoothSearch.setEnabled(False) |
|---|
| 467 | self.pushButtonBluetoothConnect.setEnabled(False) |
|---|
| 468 | |
|---|
| 469 | server_interface = str(self.lineEditThinkGearHost.text()) |
|---|
| 470 | server_port = int(self.lineEditThinkGearPort.text()) |
|---|
| 471 | device_address = str(self.comboBoxDeviceSelect.currentText()) |
|---|
| 472 | emulate_headset_data = (device_address == 'ThinkGear Emulator') |
|---|
| 473 | |
|---|
| 474 | |
|---|
| 475 | self.thinkGearConnectServer = \ |
|---|
| 476 | synapse_server.ThinkgearServer( \ |
|---|
| 477 | self.log, \ |
|---|
| 478 | server_interface=server_interface, \ |
|---|
| 479 | server_port=server_port, \ |
|---|
| 480 | device_address=device_address, \ |
|---|
| 481 | device_model=None, \ |
|---|
| 482 | emulate_headset_data=emulate_headset_data, \ |
|---|
| 483 | DEBUG=DEBUG, \ |
|---|
| 484 | parent=self) |
|---|
| 485 | |
|---|
| 486 | #self.connect(self.thinkGearConnectServer, \ |
|---|
| 487 | #QtCore.SIGNAL("sendPacket()"), \ |
|---|
| 488 | #self.thinkGearConnectServer.sendPacketQueue) |
|---|
| 489 | |
|---|
| 490 | self.thinkGearConnectServer.start() |
|---|
| 491 | |
|---|
| 492 | |
|---|
| 493 | if UPDATE_INTERFACE_VIA_TIMER: |
|---|
| 494 | self.updateInterfaceTimer.start(INTERFACE_UPDATE_FREQUENCY) |
|---|
| 495 | |
|---|
| 496 | else: |
|---|
| 497 | self.thinkgearConnectClient = \ |
|---|
| 498 | thinkgear_client.QtClient( \ |
|---|
| 499 | self.log, \ |
|---|
| 500 | server_host=server_interface, \ |
|---|
| 501 | server_port=server_port, \ |
|---|
| 502 | DEBUG=0, \ |
|---|
| 503 | parent=self) |
|---|
| 504 | |
|---|
| 505 | self.thinkgearConnectClient.start() |
|---|
| 506 | |
|---|
| 507 | |
|---|
| 508 | self.disconnect(self.pushButtonThinkGearConnect, \ |
|---|
| 509 | QtCore.SIGNAL("clicked()"), \ |
|---|
| 510 | self.startThinkGearConnectServer) |
|---|
| 511 | |
|---|
| 512 | self.connect(self.pushButtonThinkGearConnect, \ |
|---|
| 513 | QtCore.SIGNAL("clicked()"), \ |
|---|
| 514 | self.stopThinkGearConnectServer) |
|---|
| 515 | |
|---|
| 516 | self.lineEditThinkGearHost.setEnabled(False) |
|---|
| 517 | self.lineEditThinkGearPort.setEnabled(False) |
|---|
| 518 | |
|---|
| 519 | self.pushButtonThinkGearConnect.setText('Stop') |
|---|
| 520 | |
|---|
| 521 | |
|---|
| 522 | ################################################################## |
|---|
| 523 | |
|---|
| 524 | def stopThinkGearConnectServer(self): |
|---|
| 525 | |
|---|
| 526 | if UPDATE_INTERFACE_VIA_TIMER: |
|---|
| 527 | self.updateInterfaceTimer.stop() |
|---|
| 528 | else: |
|---|
| 529 | try: |
|---|
| 530 | self.thinkgearConnectClient.disconnectFromHost() |
|---|
| 531 | except Exception, e: |
|---|
| 532 | if self.DEBUG: |
|---|
| 533 | print "Call failed to self.thinkgearConnectClient.disconnectFromHost():", |
|---|
| 534 | print e |
|---|
| 535 | |
|---|
| 536 | try: |
|---|
| 537 | self.thinkGearConnectServer.exitThread() |
|---|
| 538 | except Exception, e: |
|---|
| 539 | if self.DEBUG: |
|---|
| 540 | print "Call failed to self.thinkGearConnectServer.exitThread():", |
|---|
| 541 | print e |
|---|
| 542 | |
|---|
| 543 | self.disconnect(self.pushButtonThinkGearConnect, \ |
|---|
| 544 | QtCore.SIGNAL("clicked()"), \ |
|---|
| 545 | self.stopThinkGearConnectServer) |
|---|
| 546 | |
|---|
| 547 | self.connect(self.pushButtonThinkGearConnect, \ |
|---|
| 548 | QtCore.SIGNAL("clicked()"), \ |
|---|
| 549 | self.startSynapseServer) |
|---|
| 550 | |
|---|
| 551 | self.lineEditThinkGearHost.setEnabled(True) |
|---|
| 552 | self.lineEditThinkGearPort.setEnabled(True) |
|---|
| 553 | |
|---|
| 554 | self.pushButtonThinkGearConnect.setText('Start') |
|---|
| 555 | |
|---|
| 556 | #self.pushButtonBluetoothSearch.setEnabled(True) |
|---|
| 557 | self.pushButtonBluetoothConnect.setEnabled(True) |
|---|
| 558 | |
|---|
| 559 | self.pushButtonThinkGearConnect.setChecked(False) |
|---|
| 560 | |
|---|
| 561 | |
|---|
| 562 | ################################################################## |
|---|
| 563 | |
|---|
| 564 | def updateInterface(self): |
|---|
| 565 | |
|---|
| 566 | if not self.thinkGearConnectServer.emulate_headset_data: |
|---|
| 567 | self.processPacketThinkGear( \ |
|---|
| 568 | self.thinkGearConnectServer.protocol.data_packet) |
|---|
| 569 | |
|---|
| 570 | |
|---|
| 571 | ################################################################## |
|---|
| 572 | |
|---|
| 573 | def processPacketThinkGear(self, packet): |
|---|
| 574 | |
|---|
| 575 | #if self.DEBUG > 2: |
|---|
| 576 | #print packet |
|---|
| 577 | |
|---|
| 578 | |
|---|
| 579 | if ('rawEeg' in packet.keys()): |
|---|
| 580 | self.packets['rawEeg'].append(packet['rawEeg']) |
|---|
| 581 | value = packet['rawEeg'] |
|---|
| 582 | if MATPLOTLIB_AVAILABLE and \ |
|---|
| 583 | (self.tabWidget.currentIndex() == \ |
|---|
| 584 | self.tabWidget.indexOf(self.tabEEGSignals)): |
|---|
| 585 | self.rawEEGMatplot.update_figure(value) |
|---|
| 586 | return |
|---|
| 587 | else: |
|---|
| 588 | self.packets['signals'].append(packet) |
|---|
| 589 | |
|---|
| 590 | |
|---|
| 591 | if ('poorSignalLevel' in packet.keys()): |
|---|
| 592 | value = 200 - packet['poorSignalLevel'] |
|---|
| 593 | self.progressBarSignalContactQuality.setValue(value) |
|---|
| 594 | self.textEditDebugConsole.append("") |
|---|
| 595 | try: |
|---|
| 596 | (date, localtime) = self.parseTimeStamp(packet['timestamp']) |
|---|
| 597 | self.textEditDebugConsole.append("Timestamp: %s %s" % (date, localtime)) |
|---|
| 598 | except: |
|---|
| 599 | pass |
|---|
| 600 | self.textEditDebugConsole.append("poorSignalLevel: %i" % \ |
|---|
| 601 | packet['poorSignalLevel']) |
|---|
| 602 | |
|---|
| 603 | |
|---|
| 604 | if ('eSense' in packet.keys()): |
|---|
| 605 | |
|---|
| 606 | if ('attention' in packet['eSense'].keys()): |
|---|
| 607 | value = packet['eSense']['attention'] |
|---|
| 608 | self.progressBarAttention.setValue(value) |
|---|
| 609 | self.textEditDebugConsole.append("eSense attention: %i" % value) |
|---|
| 610 | |
|---|
| 611 | if ('meditation' in packet['eSense'].keys()): |
|---|
| 612 | value = packet['eSense']['meditation'] |
|---|
| 613 | self.progressBarMeditation.setValue(value) |
|---|
| 614 | self.textEditDebugConsole.append("eSense meditation: %i" % value) |
|---|
| 615 | |
|---|
| 616 | |
|---|
| 617 | if MATPLOTLIB_AVAILABLE: |
|---|
| 618 | self.chartEEGMatplot.update_values('eSense', packet['eSense']) |
|---|
| 619 | if (self.tabWidget.currentIndex() == \ |
|---|
| 620 | self.tabWidget.indexOf(self.tabCharts)): |
|---|
| 621 | self.chartEEGMatplot.update_figure('eSense', packet['eSense']) |
|---|
| 622 | |
|---|
| 623 | |
|---|
| 624 | if ('eegPower' in packet.keys()): |
|---|
| 625 | |
|---|
| 626 | # If we are not emulating packets we'll set the maximum EEG Power value |
|---|
| 627 | # threshold to the default (or maximum value found within this packet) |
|---|
| 628 | if not self.thinkGearConnectServer.emulate_headset_data: |
|---|
| 629 | self.maxEEGPower = THINKGEAR_EMULATION_MAX_EEG_POWER_VALUE |
|---|
| 630 | |
|---|
| 631 | for value in packet['eegPower'].keys(): |
|---|
| 632 | if packet['eegPower'][value] > self.maxEEGPower: |
|---|
| 633 | self.maxEEGPower = packet['eegPower'][value] |
|---|
| 634 | |
|---|
| 635 | |
|---|
| 636 | if ('delta' in packet['eegPower'].keys()): |
|---|
| 637 | value = packet['eegPower']['delta'] |
|---|
| 638 | self.progressBarEEGDelta.setMaximum(self.maxEEGPower) |
|---|
| 639 | self.progressBarEEGDelta.setValue(value) |
|---|
| 640 | self.textEditDebugConsole.append("delta: %i" % value) |
|---|
| 641 | |
|---|
| 642 | if ('theta' in packet['eegPower'].keys()): |
|---|
| 643 | value = packet['eegPower']['theta'] |
|---|
| 644 | self.progressBarEEGTheta.setMaximum(self.maxEEGPower) |
|---|
| 645 | self.progressBarEEGTheta.setValue(value) |
|---|
| 646 | self.textEditDebugConsole.append("theta: %i" % value) |
|---|
| 647 | |
|---|
| 648 | if ('lowAlpha' in packet['eegPower'].keys()): |
|---|
| 649 | value = packet['eegPower']['lowAlpha'] |
|---|
| 650 | self.progressBarEEGLowAlpha.setMaximum(self.maxEEGPower) |
|---|
| 651 | self.progressBarEEGLowAlpha.setValue(value) |
|---|
| 652 | self.textEditDebugConsole.append("lowAlpha: %i" % value) |
|---|
| 653 | |
|---|
| 654 | if ('highAlpha' in packet['eegPower'].keys()): |
|---|
| 655 | value = packet['eegPower']['highAlpha'] |
|---|
| 656 | self.progressBarEEGHighAlpha.setMaximum(self.maxEEGPower) |
|---|
| 657 | self.progressBarEEGHighAlpha.setValue(value) |
|---|
| 658 | self.textEditDebugConsole.append("highAlpha: %i" % value) |
|---|
| 659 | |
|---|
| 660 | if ('lowBeta' in packet['eegPower'].keys()): |
|---|
| 661 | value = packet['eegPower']['lowBeta'] |
|---|
| 662 | self.progressBarEEGLowBeta.setMaximum(self.maxEEGPower) |
|---|
| 663 | self.progressBarEEGLowBeta.setValue(value) |
|---|
| 664 | self.textEditDebugConsole.append("lowBeta: %i" % value) |
|---|
| 665 | |
|---|
| 666 | if ('highBeta' in packet['eegPower'].keys()): |
|---|
| 667 | value = packet['eegPower']['highBeta'] |
|---|
| 668 | self.progressBarEEGHighBeta.setMaximum(self.maxEEGPower) |
|---|
| 669 | self.progressBarEEGHighBeta.setValue(value) |
|---|
| 670 | self.textEditDebugConsole.append("highBeta: %i" % value) |
|---|
| 671 | |
|---|
| 672 | if ('lowGamma' in packet['eegPower'].keys()): |
|---|
| 673 | value = packet['eegPower']['lowGamma'] |
|---|
| 674 | self.progressBarEEGLowGamma.setMaximum(self.maxEEGPower) |
|---|
| 675 | self.progressBarEEGLowGamma.setValue(value) |
|---|
| 676 | self.textEditDebugConsole.append("lowGamma: %i" % value) |
|---|
| 677 | |
|---|
| 678 | if ('highGamma' in packet['eegPower'].keys()): |
|---|
| 679 | value = packet['eegPower']['highGamma'] |
|---|
| 680 | self.progressBarEEGMidGamma.setMaximum(self.maxEEGPower) |
|---|
| 681 | self.progressBarEEGMidGamma.setValue(value) |
|---|
| 682 | self.textEditDebugConsole.append("highGamma: %i" % value) |
|---|
| 683 | |
|---|
| 684 | |
|---|
| 685 | if MATPLOTLIB_AVAILABLE: |
|---|
| 686 | self.chartEEGMatplot.update_values('eegPower', packet['eegPower']) |
|---|
| 687 | if (self.tabWidget.currentIndex() == \ |
|---|
| 688 | self.tabWidget.indexOf(self.tabCharts)): |
|---|
| 689 | self.chartEEGMatplot.update_figure('eegPower', packet['eegPower']) |
|---|
| 690 | |
|---|
| 691 | |
|---|
| 692 | if ((self.thinkGearConnectServer.protocol != None) and |
|---|
| 693 | (self.tabWidget.currentIndex() == \ |
|---|
| 694 | self.tabWidget.indexOf(self.tabControlPanel))): |
|---|
| 695 | |
|---|
| 696 | self.updateProfileSessionStatus() |
|---|
| 697 | |
|---|
| 698 | |
|---|
| 699 | ################################################################## |
|---|
| 700 | |
|---|
| 701 | def updateProfileSessionStatus(self, source=None, target=None): |
|---|
| 702 | |
|---|
| 703 | session_time = self.calculateSessionTime() |
|---|
| 704 | |
|---|
| 705 | if source == None: |
|---|
| 706 | if self.parent == None: |
|---|
| 707 | source = self |
|---|
| 708 | else: |
|---|
| 709 | source = self.parent |
|---|
| 710 | |
|---|
| 711 | if target == None: |
|---|
| 712 | if self.parent == None: |
|---|
| 713 | target = self |
|---|
| 714 | else: |
|---|
| 715 | target = self.parent |
|---|
| 716 | |
|---|
| 717 | target.textLabelSessionTime.setText(session_time) |
|---|
| 718 | |
|---|
| 719 | try: |
|---|
| 720 | target.textLabelPacketsReceived.setText( "%i" % \ |
|---|
| 721 | source.thinkGearConnectServer.protocol.packet_count) |
|---|
| 722 | except: |
|---|
| 723 | pass |
|---|
| 724 | |
|---|
| 725 | try: |
|---|
| 726 | target.textLabelPacketsDropped.setText( "%i" % \ |
|---|
| 727 | source.thinkGearConnectServer.protocol.bad_packets) |
|---|
| 728 | except: |
|---|
| 729 | pass |
|---|
| 730 | |
|---|
| 731 | |
|---|
| 732 | ################################################################## |
|---|
| 733 | |
|---|
| 734 | def calculateSessionTime(self): |
|---|
| 735 | |
|---|
| 736 | if self.parent == None: |
|---|
| 737 | server = self.thinkGearConnectServer |
|---|
| 738 | else: |
|---|
| 739 | server = self.parent.thinkGearConnectServer |
|---|
| 740 | |
|---|
| 741 | session_time = time.time() - \ |
|---|
| 742 | server.protocol.session_start_timestamp |
|---|
| 743 | |
|---|
| 744 | session_time = int(session_time) |
|---|
| 745 | |
|---|
| 746 | session_time = self.convert_seconds_to_datetime(session_time) |
|---|
| 747 | |
|---|
| 748 | return(session_time) |
|---|
| 749 | |
|---|
| 750 | |
|---|
| 751 | ################################################################## |
|---|
| 752 | |
|---|
| 753 | def enumerateSerialPorts(self): |
|---|
| 754 | |
|---|
| 755 | """ Uses the Win32 registry to return an |
|---|
| 756 | iterator of serial (COM) ports |
|---|
| 757 | existing on this computer. |
|---|
| 758 | |
|---|
| 759 | from http://eli.thegreenplace.net/2009/07/31/listing-all-serial-ports-on-windows-with-python/ |
|---|
| 760 | """ |
|---|
| 761 | |
|---|
| 762 | path = 'HARDWARE\\DEVICEMAP\\SERIALCOMM' |
|---|
| 763 | try: |
|---|
| 764 | key = winreg.OpenKey(winreg.HKEY_LOCAL_MACHINE, path) |
|---|
| 765 | except WindowsError: |
|---|
| 766 | #raise IterationError |
|---|
| 767 | return |
|---|
| 768 | |
|---|
| 769 | for i in itertools.count(): |
|---|
| 770 | try: |
|---|
| 771 | val = winreg.EnumValue(key, i) |
|---|
| 772 | yield str(val[1]) |
|---|
| 773 | except EnvironmentError: |
|---|
| 774 | break |
|---|
| 775 | |
|---|
| 776 | |
|---|
| 777 | ################################################################## |
|---|
| 778 | |
|---|
| 779 | def fullPortName(self, portname): |
|---|
| 780 | |
|---|
| 781 | """ Given a port-name (of the form COM7, |
|---|
| 782 | COM12, CNCA0, etc.) returns a full |
|---|
| 783 | name suitable for opening with the |
|---|
| 784 | Serial class. |
|---|
| 785 | """ |
|---|
| 786 | |
|---|
| 787 | m = re.match('^COM(\d+)$', portname) |
|---|
| 788 | if m and int(m.group(1)) < 10: |
|---|
| 789 | return portname |
|---|
| 790 | |
|---|
| 791 | return '\\\\.\\' + portname |
|---|
| 792 | |
|---|
| 793 | |
|---|
| 794 | ################################################################## |
|---|
| 795 | |
|---|
| 796 | def searchForSerialDevices(self, devices=[]): |
|---|
| 797 | |
|---|
| 798 | if (sys.platform == 'win32'): |
|---|
| 799 | |
|---|
| 800 | for portname in self.enumerateSerialPorts(): |
|---|
| 801 | |
|---|
| 802 | if portname not in devices: |
|---|
| 803 | #portname = self.fullPortName(portname) |
|---|
| 804 | devices.append(portname) |
|---|
| 805 | |
|---|
| 806 | else: |
|---|
| 807 | |
|---|
| 808 | |
|---|
| 809 | if os.path.exists('/dev/tty.MindWaveMobile-SPPDev'): |
|---|
| 810 | devices.append('/dev/tty.MindWaveMobile-SPPDev') |
|---|
| 811 | |
|---|
| 812 | if os.path.exists('/dev/tty.MindWave'): |
|---|
| 813 | devices.append('/dev/tty.MindWave') |
|---|
| 814 | if os.path.exists('/dev/tty.MindWave1'): |
|---|
| 815 | devices.append('/dev/tty.MindWave1') |
|---|
| 816 | if os.path.exists('/dev/tty.MindWave2'): |
|---|
| 817 | devices.append('/dev/tty.MindWave2') |
|---|
| 818 | if os.path.exists('/dev/tty.MindWave3'): |
|---|
| 819 | devices.append('/dev/tty.MindWave3') |
|---|
| 820 | if os.path.exists('/dev/tty.MindWave4'): |
|---|
| 821 | devices.append('/dev/tty.MindWave4') |
|---|
| 822 | if os.path.exists('/dev/tty.MindWave5'): |
|---|
| 823 | devices.append('/dev/tty.MindWave5') |
|---|
| 824 | |
|---|
| 825 | if os.path.exists('/dev/tty.MindSet-DevB'): |
|---|
| 826 | devices.append('/dev/tty.MindSet-DevB') |
|---|
| 827 | |
|---|
| 828 | if os.path.exists('/dev/ttyUSB0'): |
|---|
| 829 | devices.append('/dev/ttyUSB0') |
|---|
| 830 | if os.path.exists('/dev/ttyUSB1'): |
|---|
| 831 | devices.append('/dev/ttyUSB1') |
|---|
| 832 | if os.path.exists('/dev/ttyUSB2'): |
|---|
| 833 | devices.append('/dev/ttyUSB2') |
|---|
| 834 | if os.path.exists('/dev/ttyUSB3'): |
|---|
| 835 | devices.append('/dev/ttyUSB3') |
|---|
| 836 | if os.path.exists('/dev/ttyUSB4'): |
|---|
| 837 | devices.append('/dev/ttyUSB4') |
|---|
| 838 | if os.path.exists('/dev/ttyUSB5'): |
|---|
| 839 | devices.append('/dev/ttyUSB5') |
|---|
| 840 | if os.path.exists('/dev/ttyUSB6'): |
|---|
| 841 | devices.append('/dev/ttyUSB6') |
|---|
| 842 | if os.path.exists('/dev/ttyUSB7'): |
|---|
| 843 | devices.append('/dev/ttyUSB7') |
|---|
| 844 | if os.path.exists('/dev/ttyUSB8'): |
|---|
| 845 | devices.append('/dev/ttyUSB8') |
|---|
| 846 | if os.path.exists('/dev/ttyUSB9'): |
|---|
| 847 | devices.append('/dev/ttyUSB9') |
|---|
| 848 | |
|---|
| 849 | if os.path.exists('/dev/rfcomm0'): |
|---|
| 850 | devices.append('/dev/rfcomm0') |
|---|
| 851 | if os.path.exists('/dev/rfcomm1'): |
|---|
| 852 | devices.append('/dev/rfcomm1') |
|---|
| 853 | if os.path.exists('/dev/rfcomm2'): |
|---|
| 854 | devices.append('/dev/rfcomm2') |
|---|
| 855 | if os.path.exists('/dev/rfcomm3'): |
|---|
| 856 | devices.append('/dev/rfcomm3') |
|---|
| 857 | if os.path.exists('/dev/rfcomm4'): |
|---|
| 858 | devices.append('/dev/rfcomm4') |
|---|
| 859 | |
|---|
| 860 | if os.path.exists('/dev/ttyACM0'): |
|---|
| 861 | devices.append('/dev/ttyACM0') |
|---|
| 862 | if os.path.exists('/dev/ttyACM1'): |
|---|
| 863 | devices.append('/dev/ttyACM1') |
|---|
| 864 | if os.path.exists('/dev/ttyACM2'): |
|---|
| 865 | devices.append('/dev/ttyACM2') |
|---|
| 866 | if os.path.exists('/dev/ttyACM3'): |
|---|
| 867 | devices.append('/dev/ttyACM3') |
|---|
| 868 | if os.path.exists('/dev/ttyACM4'): |
|---|
| 869 | devices.append('/dev/ttyACM4') |
|---|
| 870 | |
|---|
| 871 | |
|---|
| 872 | return(devices) |
|---|
| 873 | |
|---|
| 874 | |
|---|
| 875 | ################################################################## |
|---|
| 876 | |
|---|
| 877 | def hcitoolScanForRemoteDevices(self, devices=[]): |
|---|
| 878 | |
|---|
| 879 | bluetooth_devices = [] |
|---|
| 880 | |
|---|
| 881 | #command = '%s scan 2> /dev/null' % PATH_TO_HCITOOL |
|---|
| 882 | command = '%s scan' % PATH_TO_HCITOOL |
|---|
| 883 | |
|---|
| 884 | if self.DEBUG > 1: |
|---|
| 885 | print 'INFO: Calling "%s"' % command |
|---|
| 886 | |
|---|
| 887 | output = os.popen(command, 'r') |
|---|
| 888 | |
|---|
| 889 | try: |
|---|
| 890 | result = output.readlines() |
|---|
| 891 | except Exception, e: |
|---|
| 892 | if self.DEBUG: |
|---|
| 893 | print "ERROR [Synapse-Interface]: Failed reading result from call to hcitool:", |
|---|
| 894 | print e |
|---|
| 895 | result = '' |
|---|
| 896 | |
|---|
| 897 | if result == '': |
|---|
| 898 | return([]) # Under OS X hcitool doesn't exist so we don't see any devices |
|---|
| 899 | |
|---|
| 900 | for line in result: |
|---|
| 901 | line = line.strip() |
|---|
| 902 | if line == '' or line == 'Scanning ...': |
|---|
| 903 | continue |
|---|
| 904 | elif self.DEBUG > 1: |
|---|
| 905 | print line |
|---|
| 906 | try: |
|---|
| 907 | address = line.split('\t')[0] |
|---|
| 908 | except: |
|---|
| 909 | pass |
|---|
| 910 | else: |
|---|
| 911 | bluetooth_devices.append(address) |
|---|
| 912 | |
|---|
| 913 | |
|---|
| 914 | for address in bluetooth_devices: |
|---|
| 915 | |
|---|
| 916 | command = '%s name %s' % (PATH_TO_HCITOOL, address) |
|---|
| 917 | |
|---|
| 918 | if self.DEBUG: |
|---|
| 919 | print 'INFO: Calling "%s"' % command |
|---|
| 920 | |
|---|
| 921 | output = os.popen(command, 'r') |
|---|
| 922 | |
|---|
| 923 | for line in output.readlines(): |
|---|
| 924 | line = line.strip() |
|---|
| 925 | if line == '': |
|---|
| 926 | continue |
|---|
| 927 | elif self.DEBUG: |
|---|
| 928 | print '\t', |
|---|
| 929 | print line |
|---|
| 930 | |
|---|
| 931 | device_name = line.strip() |
|---|
| 932 | |
|---|
| 933 | if ((device_name == 'MindSet' or device_name == 'MindWave Mobile') and \ |
|---|
| 934 | (address not in devices)): |
|---|
| 935 | devices.append(address) |
|---|
| 936 | |
|---|
| 937 | else: |
|---|
| 938 | if self.DEBUG: |
|---|
| 939 | print 'INFO: Found but not recognized: [%s] %s' % \ |
|---|
| 940 | (address, device_name) |
|---|
| 941 | |
|---|
| 942 | |
|---|
| 943 | return (devices) |
|---|
| 944 | |
|---|
| 945 | |
|---|
| 946 | ################################################################## |
|---|
| 947 | |
|---|
| 948 | def hcitoolGetActiveConnections(self, devices=[]): |
|---|
| 949 | |
|---|
| 950 | bluetooth_devices = [] |
|---|
| 951 | |
|---|
| 952 | #command = '%s con 2> /dev/null' % PATH_TO_HCITOOL |
|---|
| 953 | command = '%s con' % PATH_TO_HCITOOL |
|---|
| 954 | |
|---|
| 955 | if self.DEBUG > 1: |
|---|
| 956 | print 'INFO: Calling "%s"' % command |
|---|
| 957 | |
|---|
| 958 | output = os.popen(command, 'r') |
|---|
| 959 | |
|---|
| 960 | try: |
|---|
| 961 | result = output.readlines() |
|---|
| 962 | except Exception, e: |
|---|
| 963 | if self.DEBUG: |
|---|
| 964 | print "ERROR [Synapse-Interface]: Failed reading result from call to hcitool:", |
|---|
| 965 | print e |
|---|
| 966 | result = '' |
|---|
| 967 | |
|---|
| 968 | if result == '': |
|---|
| 969 | return([]) # Under OS X hcitool doesn't exist so we don't see any devices |
|---|
| 970 | |
|---|
| 971 | for line in result: |
|---|
| 972 | line = line.strip() |
|---|
| 973 | if line == '' or line == 'Connections:': |
|---|
| 974 | continue |
|---|
| 975 | elif self.DEBUG > 1: |
|---|
| 976 | print line |
|---|
| 977 | try: |
|---|
| 978 | address = line.split(' ')[2] |
|---|
| 979 | except: |
|---|
| 980 | pass |
|---|
| 981 | else: |
|---|
| 982 | bluetooth_devices.append(address) |
|---|
| 983 | |
|---|
| 984 | |
|---|
| 985 | for address in bluetooth_devices: |
|---|
| 986 | |
|---|
| 987 | command = '%s name %s' % (PATH_TO_HCITOOL, address) |
|---|
| 988 | |
|---|
| 989 | if self.DEBUG: |
|---|
| 990 | print 'INFO: Calling "%s":' % command |
|---|
| 991 | |
|---|
| 992 | output = os.popen(command, 'r') |
|---|
| 993 | |
|---|
| 994 | for line in output.readlines(): |
|---|
| 995 | line = line.strip() |
|---|
| 996 | if line == '': |
|---|
| 997 | continue |
|---|
| 998 | elif self.DEBUG: |
|---|
| 999 | print '\t', |
|---|
| 1000 | print line |
|---|
| 1001 | |
|---|
| 1002 | device_name = line.strip() |
|---|
| 1003 | |
|---|
| 1004 | if ((device_name == 'MindSet' or device_name == 'MindWave Mobile') and \ |
|---|
| 1005 | (address not in devices)): |
|---|
| 1006 | devices.append(address) |
|---|
| 1007 | |
|---|
| 1008 | |
|---|
| 1009 | return (devices) |
|---|
| 1010 | |
|---|
| 1011 | |
|---|
| 1012 | ################################################################## |
|---|
| 1013 | |
|---|
| 1014 | def searchForDevices(self): |
|---|
| 1015 | |
|---|
| 1016 | enable_hcitool = configuration.ENABLE_HCITOOL |
|---|
| 1017 | |
|---|
| 1018 | devices = [] |
|---|
| 1019 | |
|---|
| 1020 | #self.pushButtonBluetoothSearch.setText('Searching') |
|---|
| 1021 | |
|---|
| 1022 | if ((sys.platform != 'win32' and sys.platform != 'darwin') and \ |
|---|
| 1023 | configuration.THINKGEAR_BLUETOOTH_SEARCH): |
|---|
| 1024 | |
|---|
| 1025 | # Bluetooth module doesn't compile properly under Windows |
|---|
| 1026 | # and doesn't exist under OS X |
|---|
| 1027 | |
|---|
| 1028 | # PyBluez API Documentation |
|---|
| 1029 | # http://pybluez.googlecode.com/svn/www/docs-0.7/index.html |
|---|
| 1030 | |
|---|
| 1031 | bluetooth_devices = [] |
|---|
| 1032 | |
|---|
| 1033 | if not enable_hcitool: |
|---|
| 1034 | |
|---|
| 1035 | try: |
|---|
| 1036 | |
|---|
| 1037 | if self.DEBUG: |
|---|
| 1038 | print "INFO: Searching for Bluetooth devices using PyBluez module" |
|---|
| 1039 | |
|---|
| 1040 | bluetooth_devices = bluetooth.discover_devices( \ |
|---|
| 1041 | duration=configuration.THINKGEAR_BLUETOOTH_DISCOVER_DEVICES_TIMEOUT, \ |
|---|
| 1042 | flush_cache=True, \ |
|---|
| 1043 | lookup_names=False) |
|---|
| 1044 | |
|---|
| 1045 | for address in bluetooth_devices: |
|---|
| 1046 | |
|---|
| 1047 | if self.DEBUG: |
|---|
| 1048 | print "INFO: Device discovered", |
|---|
| 1049 | print address |
|---|
| 1050 | |
|---|
| 1051 | device_name = bluetooth.lookup_name(address, \ |
|---|
| 1052 | configuration.THINKGEAR_BLUETOOTH_LOOKUP_NAME_TIMEOUT) |
|---|
| 1053 | if ((device_name == 'MindSet' or device_name == 'MindWave Mobile') and \ |
|---|
| 1054 | (address not in devices)): |
|---|
| 1055 | devices.append(address) |
|---|
| 1056 | |
|---|
| 1057 | |
|---|
| 1058 | # There is an issue under recent released of Linux |
|---|
| 1059 | # in which already-connected Bluetooth ThinkGear devices |
|---|
| 1060 | # are not appearing in a bluetooth device scan. However, |
|---|
| 1061 | # using "hcitool" connected devices can be listed correctly. |
|---|
| 1062 | # There does not appear to be an equivalent PyBluez feature. |
|---|
| 1063 | # (http://pybluez.googlecode.com/svn/www/docs-0.7/index.html) |
|---|
| 1064 | |
|---|
| 1065 | if devices == []: |
|---|
| 1066 | if self.DEBUG: |
|---|
| 1067 | print "INFO: No devices found through PyBluez module. Falling back to hcitool." |
|---|
| 1068 | devices = self.hcitoolGetActiveConnections(devices) |
|---|
| 1069 | |
|---|
| 1070 | |
|---|
| 1071 | except Exception, e: |
|---|
| 1072 | if self.DEBUG: |
|---|
| 1073 | print "ERROR: Exception calling Python Bluetooth module. (Is PyBluez installed?):" |
|---|
| 1074 | print e |
|---|
| 1075 | |
|---|
| 1076 | |
|---|
| 1077 | #if (sys.platform != 'darwin'): |
|---|
| 1078 | enable_hcitool = True |
|---|
| 1079 | |
|---|
| 1080 | |
|---|
| 1081 | if enable_hcitool: |
|---|
| 1082 | |
|---|
| 1083 | devices = self.hcitoolScanForRemoteDevices(devices) |
|---|
| 1084 | devices = self.hcitoolGetActiveConnections(devices) |
|---|
| 1085 | |
|---|
| 1086 | |
|---|
| 1087 | if self.DEBUG > 2: |
|---|
| 1088 | print "Bluetooth Devices found:", |
|---|
| 1089 | print devices |
|---|
| 1090 | |
|---|
| 1091 | |
|---|
| 1092 | devices = self.searchForSerialDevices(devices) |
|---|
| 1093 | |
|---|
| 1094 | |
|---|
| 1095 | if self.DEBUG: |
|---|
| 1096 | print "Devices found:", |
|---|
| 1097 | print devices |
|---|
| 1098 | |
|---|
| 1099 | |
|---|
| 1100 | return(devices) |
|---|
| 1101 | |
|---|
| 1102 | |
|---|
| 1103 | ################################################################## |
|---|
| 1104 | |
|---|
| 1105 | def updateDevices(self): |
|---|
| 1106 | |
|---|
| 1107 | model = self.comboBoxEEGHeadsetModel.currentText() |
|---|
| 1108 | |
|---|
| 1109 | devices = self.searchForDevices() |
|---|
| 1110 | |
|---|
| 1111 | self.comboBoxDeviceSelect.clear() |
|---|
| 1112 | |
|---|
| 1113 | if (model == 'NeuroSky MindWave' or \ |
|---|
| 1114 | model == 'NeuroSky MindSet' or \ |
|---|
| 1115 | model == 'NeuroSky MindWave Mobile'): |
|---|
| 1116 | |
|---|
| 1117 | devices.insert(0, 'ThinkGear Emulator') |
|---|
| 1118 | |
|---|
| 1119 | elif (model == 'Emotiv EPOC'): |
|---|
| 1120 | |
|---|
| 1121 | devices.insert(0, 'Emotiv Headset') |
|---|
| 1122 | devices.insert(0, 'EmoComposer') |
|---|
| 1123 | |
|---|
| 1124 | |
|---|
| 1125 | for device in devices: |
|---|
| 1126 | self.comboBoxDeviceSelect.addItem(device) |
|---|
| 1127 | |
|---|
| 1128 | |
|---|
| 1129 | ################################################################## |
|---|
| 1130 | |
|---|
| 1131 | def collectData(self, source=None, target=None): |
|---|
| 1132 | |
|---|
| 1133 | if source == None: |
|---|
| 1134 | if self.parent == None: |
|---|
| 1135 | source = self |
|---|
| 1136 | else: |
|---|
| 1137 | source = self.parent |
|---|
| 1138 | |
|---|
| 1139 | if target == None: |
|---|
| 1140 | if self.parent == None: |
|---|
| 1141 | target = self |
|---|
| 1142 | else: |
|---|
| 1143 | target = self.parent |
|---|
| 1144 | |
|---|
| 1145 | data = {} |
|---|
| 1146 | |
|---|
| 1147 | data['rawEeg'] = source.packets['rawEeg'] |
|---|
| 1148 | data['signals'] = source.packets['signals'] |
|---|
| 1149 | |
|---|
| 1150 | data['sessionTime'] = self.calculateSessionTime() |
|---|
| 1151 | |
|---|
| 1152 | data['profileName'] = str(target.lineEditSessionProfile.text()) |
|---|
| 1153 | |
|---|
| 1154 | return(data) |
|---|
| 1155 | |
|---|
| 1156 | |
|---|
| 1157 | ################################################################## |
|---|
| 1158 | |
|---|
| 1159 | def parseTimeStamp(self, timestamp, local_version=False, truncate_time_zone=False): |
|---|
| 1160 | |
|---|
| 1161 | try: |
|---|
| 1162 | decimal = '%f' % timestamp |
|---|
| 1163 | decimal = decimal.split('.')[1] |
|---|
| 1164 | except: |
|---|
| 1165 | decimal = '0' |
|---|
| 1166 | |
|---|
| 1167 | localtime = time.localtime(timestamp) |
|---|
| 1168 | |
|---|
| 1169 | if local_version: |
|---|
| 1170 | date = time.strftime('%x', localtime) |
|---|
| 1171 | localtime = time.strftime('%X', localtime) |
|---|
| 1172 | |
|---|
| 1173 | elif truncate_time_zone: |
|---|
| 1174 | date = time.strftime('%Y-%m-%d', localtime) |
|---|
| 1175 | localtime = time.strftime('%H:%M:%S', localtime) |
|---|
| 1176 | localtime = '%s.%s' % (localtime, decimal[:3]) |
|---|
| 1177 | |
|---|
| 1178 | else: |
|---|
| 1179 | date = time.strftime('%Y-%m-%d', localtime) |
|---|
| 1180 | localtime = time.strftime('%H:%M:%S', localtime) |
|---|
| 1181 | localtime = '%s.%s %s' % (localtime, decimal, \ |
|---|
| 1182 | time.strftime('%Z', time.localtime(timestamp))) |
|---|
| 1183 | |
|---|
| 1184 | |
|---|
| 1185 | return(date, localtime) |
|---|
| 1186 | |
|---|
| 1187 | |
|---|
| 1188 | ################################################################## |
|---|
| 1189 | |
|---|
| 1190 | def saveData(self, source=None, target=None, output_file=None, use_default=False): |
|---|
| 1191 | |
|---|
| 1192 | if source == None: |
|---|
| 1193 | if self.parent == None: |
|---|
| 1194 | source = self |
|---|
| 1195 | else: |
|---|
| 1196 | source = self.parent |
|---|
| 1197 | |
|---|
| 1198 | if target == None: |
|---|
| 1199 | if self.parent == None: |
|---|
| 1200 | target = self |
|---|
| 1201 | else: |
|---|
| 1202 | target = self.parent |
|---|
| 1203 | |
|---|
| 1204 | data = self.collectData(source=source, target=target) |
|---|
| 1205 | |
|---|
| 1206 | (date, localtime) = self.parseTimeStamp(time.time()) |
|---|
| 1207 | |
|---|
| 1208 | default_filename = '%s %s.synapse' % (date, \ |
|---|
| 1209 | target.lineEditSessionProfile.text()) |
|---|
| 1210 | |
|---|
| 1211 | default_filename = os.path.join(self.homepath, default_filename) |
|---|
| 1212 | |
|---|
| 1213 | if output_file == None: |
|---|
| 1214 | |
|---|
| 1215 | # use_default controls whether or not a file is automatically saves using the |
|---|
| 1216 | # default name and path (as opposed to raising a GUI file selection menu) |
|---|
| 1217 | # whenever an explicit filepath is not defined |
|---|
| 1218 | if use_default: |
|---|
| 1219 | |
|---|
| 1220 | output_file = default_filename |
|---|
| 1221 | |
|---|
| 1222 | else: |
|---|
| 1223 | |
|---|
| 1224 | output_file = QtGui.QFileDialog.getSaveFileName(parent=target, \ |
|---|
| 1225 | caption="Save Session Data to File", \ |
|---|
| 1226 | dir=default_filename, \ |
|---|
| 1227 | filter="Puzzlebox Synapse Data File (*.synapse)") |
|---|
| 1228 | |
|---|
| 1229 | try: |
|---|
| 1230 | output_file = output_file[0] |
|---|
| 1231 | except: |
|---|
| 1232 | output_file = '' |
|---|
| 1233 | |
|---|
| 1234 | |
|---|
| 1235 | if output_file == '': |
|---|
| 1236 | return |
|---|
| 1237 | |
|---|
| 1238 | file = open(str(output_file), 'w') |
|---|
| 1239 | pickle.dump(data, file) |
|---|
| 1240 | file.close() |
|---|
| 1241 | |
|---|
| 1242 | |
|---|
| 1243 | ################################################################## |
|---|
| 1244 | |
|---|
| 1245 | def exportData(self, parent=None, source=None, target=None, output_file=None, use_default=False): |
|---|
| 1246 | |
|---|
| 1247 | if parent == None: |
|---|
| 1248 | if self.parent == None: |
|---|
| 1249 | parent = self |
|---|
| 1250 | else: |
|---|
| 1251 | parent = self.parent |
|---|
| 1252 | |
|---|
| 1253 | if source == None: |
|---|
| 1254 | if self.parent == None: |
|---|
| 1255 | source = self |
|---|
| 1256 | else: |
|---|
| 1257 | source = self.parent |
|---|
| 1258 | |
|---|
| 1259 | if target == None: |
|---|
| 1260 | if self.parent == None: |
|---|
| 1261 | target = self |
|---|
| 1262 | else: |
|---|
| 1263 | target = self.parent |
|---|
| 1264 | |
|---|
| 1265 | |
|---|
| 1266 | (date, localtime) = self.parseTimeStamp(time.time()) |
|---|
| 1267 | |
|---|
| 1268 | default_filename = '%s %s.csv' % (date, \ |
|---|
| 1269 | target.lineEditSessionProfile.text()) |
|---|
| 1270 | |
|---|
| 1271 | default_filename = os.path.join(target.homepath, default_filename) |
|---|
| 1272 | |
|---|
| 1273 | |
|---|
| 1274 | if output_file == None: |
|---|
| 1275 | |
|---|
| 1276 | # use_default controls whether or not a file is automatically saves using the |
|---|
| 1277 | # default name and path (as opposed to raising a GUI file selection menu) |
|---|
| 1278 | # whenever an explicit filepath is not defined |
|---|
| 1279 | if use_default: |
|---|
| 1280 | |
|---|
| 1281 | output_file = default_filename |
|---|
| 1282 | |
|---|
| 1283 | else: |
|---|
| 1284 | output_file = QtGui.QFileDialog.getSaveFileName(parent=target, \ |
|---|
| 1285 | caption="Export Session Data to File", \ |
|---|
| 1286 | dir=default_filename, \ |
|---|
| 1287 | filter="CSV File (*.csv);;Text File (*.txt)") |
|---|
| 1288 | |
|---|
| 1289 | try: |
|---|
| 1290 | output_file = output_file[0] |
|---|
| 1291 | except: |
|---|
| 1292 | output_file = '' |
|---|
| 1293 | |
|---|
| 1294 | |
|---|
| 1295 | if output_file == '': |
|---|
| 1296 | return |
|---|
| 1297 | |
|---|
| 1298 | |
|---|
| 1299 | if str(output_file).endswith('.csv'): |
|---|
| 1300 | |
|---|
| 1301 | outputData = self.exportDataToCSV(parent=parent, source=source, target=target) |
|---|
| 1302 | |
|---|
| 1303 | |
|---|
| 1304 | else: |
|---|
| 1305 | |
|---|
| 1306 | try: |
|---|
| 1307 | outputData = self.textEditDebugConsole.toPlainText() |
|---|
| 1308 | except: |
|---|
| 1309 | outputData = self.exportDataToCSV() |
|---|
| 1310 | |
|---|
| 1311 | |
|---|
| 1312 | file = open(str(output_file), 'w') |
|---|
| 1313 | file.write(outputData) |
|---|
| 1314 | file.close() |
|---|
| 1315 | |
|---|
| 1316 | |
|---|
| 1317 | ################################################################## |
|---|
| 1318 | |
|---|
| 1319 | def exportDataToCSV(self, parent=None, source=None, target=None): |
|---|
| 1320 | |
|---|
| 1321 | if parent == None: |
|---|
| 1322 | if self.parent == None: |
|---|
| 1323 | parent = self |
|---|
| 1324 | else: |
|---|
| 1325 | parent = self.parent |
|---|
| 1326 | |
|---|
| 1327 | if source == None: |
|---|
| 1328 | if self.parent == None: |
|---|
| 1329 | source = self |
|---|
| 1330 | else: |
|---|
| 1331 | source = self.parent |
|---|
| 1332 | |
|---|
| 1333 | if target == None: |
|---|
| 1334 | if self.parent == None: |
|---|
| 1335 | target = self |
|---|
| 1336 | else: |
|---|
| 1337 | target = self.parent |
|---|
| 1338 | |
|---|
| 1339 | try: |
|---|
| 1340 | truncate_csv_timezone = target.configuration.EXPORT_CSV_TRUNCATE_TIMEZONE |
|---|
| 1341 | except: |
|---|
| 1342 | truncate_csv_timezone = False |
|---|
| 1343 | |
|---|
| 1344 | try: |
|---|
| 1345 | scrub_data = target.configuration.EXPORT_CSV_SCRUB_DATA |
|---|
| 1346 | except: |
|---|
| 1347 | scrub_data = False |
|---|
| 1348 | |
|---|
| 1349 | |
|---|
| 1350 | headers = 'Date,Time,Attention,Meditation,Signal Level,Delta,Theta,Low Alpha,High Alpha,Low Beta,High Beta,Low Gamma,Mid Gamma' |
|---|
| 1351 | |
|---|
| 1352 | customDataHeaders = [] |
|---|
| 1353 | for header in parent.customDataHeaders: |
|---|
| 1354 | customDataHeaders.append(header) |
|---|
| 1355 | for plugin in parent.activePlugins: |
|---|
| 1356 | for header in plugin.customDataHeaders: |
|---|
| 1357 | customDataHeaders.append(header) |
|---|
| 1358 | |
|---|
| 1359 | for each in customDataHeaders: |
|---|
| 1360 | headers = headers + ',%s' % each |
|---|
| 1361 | |
|---|
| 1362 | headers = headers + '\n' |
|---|
| 1363 | |
|---|
| 1364 | csv = {} |
|---|
| 1365 | |
|---|
| 1366 | for packet in source.packets['signals']: |
|---|
| 1367 | |
|---|
| 1368 | |
|---|
| 1369 | if 'rawEeg' in packet.keys(): |
|---|
| 1370 | continue |
|---|
| 1371 | |
|---|
| 1372 | if packet['timestamp'] not in csv.keys(): |
|---|
| 1373 | |
|---|
| 1374 | if 'blinkStrength' in packet.keys(): |
|---|
| 1375 | # Skip any blink packets from log |
|---|
| 1376 | continue |
|---|
| 1377 | |
|---|
| 1378 | |
|---|
| 1379 | #print packet |
|---|
| 1380 | timestamp = packet['timestamp'] |
|---|
| 1381 | (date, localtime) = self.parseTimeStamp(timestamp, \ |
|---|
| 1382 | truncate_time_zone=truncate_csv_timezone) |
|---|
| 1383 | |
|---|
| 1384 | csv[timestamp] = {} |
|---|
| 1385 | csv[timestamp]['Date'] = date |
|---|
| 1386 | csv[timestamp]['Time'] = localtime |
|---|
| 1387 | csv[timestamp]['Attention'] = '' |
|---|
| 1388 | csv[timestamp]['Meditation'] = '' |
|---|
| 1389 | csv[timestamp]['Signal Level'] = '' |
|---|
| 1390 | csv[timestamp]['Delta'] = '' |
|---|
| 1391 | csv[timestamp]['Theta'] = '' |
|---|
| 1392 | csv[timestamp]['Low Alpha'] = '' |
|---|
| 1393 | csv[timestamp]['High Alpha'] = '' |
|---|
| 1394 | csv[timestamp]['Low Beta'] = '' |
|---|
| 1395 | csv[timestamp]['High Beta'] = '' |
|---|
| 1396 | csv[timestamp]['Low Gamma'] = '' |
|---|
| 1397 | csv[timestamp]['Mid Gamma'] = '' |
|---|
| 1398 | |
|---|
| 1399 | for header in customDataHeaders: |
|---|
| 1400 | csv[timestamp][header] = '' |
|---|
| 1401 | |
|---|
| 1402 | |
|---|
| 1403 | if 'eSense' in packet.keys(): |
|---|
| 1404 | if 'attention' in packet['eSense'].keys(): |
|---|
| 1405 | csv[timestamp]['Attention'] = packet['eSense']['attention'] |
|---|
| 1406 | if 'meditation' in packet['eSense'].keys(): |
|---|
| 1407 | csv[timestamp]['Meditation'] = packet['eSense']['meditation'] |
|---|
| 1408 | |
|---|
| 1409 | if 'eegPower' in packet.keys(): |
|---|
| 1410 | if 'delta' in packet['eegPower'].keys(): |
|---|
| 1411 | csv[timestamp]['Delta'] = packet['eegPower']['delta'] |
|---|
| 1412 | if 'theta' in packet['eegPower'].keys(): |
|---|
| 1413 | csv[timestamp]['Theta'] = packet['eegPower']['theta'] |
|---|
| 1414 | if 'lowAlpha' in packet['eegPower'].keys(): |
|---|
| 1415 | csv[timestamp]['Low Alpha'] = packet['eegPower']['lowAlpha'] |
|---|
| 1416 | if 'highAlpha' in packet['eegPower'].keys(): |
|---|
| 1417 | csv[timestamp]['High Alpha'] = packet['eegPower']['highAlpha'] |
|---|
| 1418 | if 'lowBeta' in packet['eegPower'].keys(): |
|---|
| 1419 | csv[timestamp]['Low Beta'] = packet['eegPower']['lowBeta'] |
|---|
| 1420 | if 'highBeta' in packet['eegPower'].keys(): |
|---|
| 1421 | csv[timestamp]['High Beta'] = packet['eegPower']['highBeta'] |
|---|
| 1422 | if 'lowGamma' in packet['eegPower'].keys(): |
|---|
| 1423 | csv[timestamp]['Low Gamma'] = packet['eegPower']['lowGamma'] |
|---|
| 1424 | if 'highGamma' in packet['eegPower'].keys(): |
|---|
| 1425 | csv[timestamp]['Mid Gamma'] = packet['eegPower']['highGamma'] |
|---|
| 1426 | |
|---|
| 1427 | if 'poorSignalLevel' in packet.keys(): |
|---|
| 1428 | csv[timestamp]['Signal Level'] = packet['poorSignalLevel'] |
|---|
| 1429 | |
|---|
| 1430 | for header in customDataHeaders: |
|---|
| 1431 | if 'custom' in packet.keys() and \ |
|---|
| 1432 | header in packet['custom'].keys(): |
|---|
| 1433 | csv[timestamp][header] = packet['custom'][header] |
|---|
| 1434 | |
|---|
| 1435 | |
|---|
| 1436 | if scrub_data: |
|---|
| 1437 | csv = self.scrubData(csv, truncate_csv_timezone) |
|---|
| 1438 | |
|---|
| 1439 | |
|---|
| 1440 | output = headers |
|---|
| 1441 | |
|---|
| 1442 | csv_keys = csv.keys() |
|---|
| 1443 | csv_keys.sort() |
|---|
| 1444 | |
|---|
| 1445 | for key in csv_keys: |
|---|
| 1446 | |
|---|
| 1447 | row = '%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s' % \ |
|---|
| 1448 | (csv[key]['Date'], \ |
|---|
| 1449 | csv[key]['Time'], \ |
|---|
| 1450 | csv[key]['Attention'], \ |
|---|
| 1451 | csv[key]['Meditation'], \ |
|---|
| 1452 | csv[key]['Signal Level'], \ |
|---|
| 1453 | csv[key]['Delta'], \ |
|---|
| 1454 | csv[key]['Theta'], \ |
|---|
| 1455 | csv[key]['Low Alpha'], \ |
|---|
| 1456 | csv[key]['High Alpha'], \ |
|---|
| 1457 | csv[key]['Low Beta'], \ |
|---|
| 1458 | csv[key]['High Beta'], \ |
|---|
| 1459 | csv[key]['Low Gamma'], \ |
|---|
| 1460 | csv[key]['Mid Gamma']) |
|---|
| 1461 | |
|---|
| 1462 | for header in customDataHeaders: |
|---|
| 1463 | row = row + ',%s' % csv[key][header] |
|---|
| 1464 | |
|---|
| 1465 | row = row + '\n' |
|---|
| 1466 | |
|---|
| 1467 | output = output + row |
|---|
| 1468 | |
|---|
| 1469 | |
|---|
| 1470 | return(output) |
|---|
| 1471 | |
|---|
| 1472 | |
|---|
| 1473 | ################################################################## |
|---|
| 1474 | |
|---|
| 1475 | def scrubData(self, csv, truncate_csv_timezone=False): |
|---|
| 1476 | |
|---|
| 1477 | # If there are missing packets, repeat a given packet once per missing |
|---|
| 1478 | # second until there is a gap between 1 and 2 seconds, in which case |
|---|
| 1479 | # produce a final duplicate packet at the mid-point between the packets |
|---|
| 1480 | |
|---|
| 1481 | if self.DEBUG: |
|---|
| 1482 | print "INFO: Scrubbing Data" |
|---|
| 1483 | |
|---|
| 1484 | last_time = None |
|---|
| 1485 | last_recorded_time = None |
|---|
| 1486 | |
|---|
| 1487 | output = {} |
|---|
| 1488 | |
|---|
| 1489 | csv_keys = csv.keys() |
|---|
| 1490 | csv_keys.sort() |
|---|
| 1491 | |
|---|
| 1492 | for key in csv_keys: |
|---|
| 1493 | |
|---|
| 1494 | timestamp = key |
|---|
| 1495 | |
|---|
| 1496 | if csv[key]['Attention'] == '': |
|---|
| 1497 | continue |
|---|
| 1498 | |
|---|
| 1499 | if last_time == None: |
|---|
| 1500 | # First entry in log |
|---|
| 1501 | last_time = timestamp |
|---|
| 1502 | last_recorded_time = timestamp |
|---|
| 1503 | output[key] = csv[key] |
|---|
| 1504 | continue |
|---|
| 1505 | |
|---|
| 1506 | else: |
|---|
| 1507 | |
|---|
| 1508 | #time_difference = timestamp - last_time |
|---|
| 1509 | time_difference = timestamp - last_recorded_time |
|---|
| 1510 | |
|---|
| 1511 | if (time_difference <= 1) and \ |
|---|
| 1512 | (time_difference >= PACKET_MINIMUM_TIME_DIFFERENCE_THRESHOLD): |
|---|
| 1513 | # Skip packets within the correct time threshold |
|---|
| 1514 | last_time = timestamp |
|---|
| 1515 | last_recorded_time = timestamp |
|---|
| 1516 | output[key] = csv[key] |
|---|
| 1517 | continue |
|---|
| 1518 | |
|---|
| 1519 | else: |
|---|
| 1520 | |
|---|
| 1521 | if self.DEBUG > 1: |
|---|
| 1522 | print "time_difference:", |
|---|
| 1523 | print time_difference |
|---|
| 1524 | print "timestamp:", |
|---|
| 1525 | print self.parseTimeStamp(timestamp)[-1].split(' ')[0] |
|---|
| 1526 | print "last_time:", |
|---|
| 1527 | print self.parseTimeStamp(last_time)[-1].split(' ')[0] |
|---|
| 1528 | print "last_recorded_time:", |
|---|
| 1529 | print self.parseTimeStamp(last_recorded_time)[-1].split(' ')[0] |
|---|
| 1530 | |
|---|
| 1531 | |
|---|
| 1532 | new_packet = csv[key].copy() |
|---|
| 1533 | |
|---|
| 1534 | if time_difference >= 2: |
|---|
| 1535 | |
|---|
| 1536 | ##new_time = last_time + 1 |
|---|
| 1537 | #new_time = last_recorded_time + 1 |
|---|
| 1538 | |
|---|
| 1539 | count = int(time_difference) |
|---|
| 1540 | while count >= 1: |
|---|
| 1541 | new_packet = csv[key].copy() |
|---|
| 1542 | new_time = last_recorded_time + 1 |
|---|
| 1543 | (date, formatted_new_time) = self.parseTimeStamp(new_time, \ |
|---|
| 1544 | truncate_time_zone=truncate_csv_timezone) |
|---|
| 1545 | new_packet['Time'] = formatted_new_time |
|---|
| 1546 | last_recorded_time = new_time |
|---|
| 1547 | last_time = timestamp |
|---|
| 1548 | output[new_time] = new_packet |
|---|
| 1549 | count = count - 1 |
|---|
| 1550 | continue |
|---|
| 1551 | |
|---|
| 1552 | elif time_difference < PACKET_MINIMUM_TIME_DIFFERENCE_THRESHOLD: |
|---|
| 1553 | # Spread out "bunched up" packets |
|---|
| 1554 | #new_time = last_time + 1 |
|---|
| 1555 | new_time = last_recorded_time + 1 |
|---|
| 1556 | |
|---|
| 1557 | |
|---|
| 1558 | elif (time_difference < 2) and (time_difference > 1): |
|---|
| 1559 | |
|---|
| 1560 | #new_time = last_time + ((last_time - timestamp) / 2) |
|---|
| 1561 | #new_time = last_recorded_time + ((last_recorded_time - timestamp) / 2) |
|---|
| 1562 | #new_time = last_time + 1 |
|---|
| 1563 | new_time = last_recorded_time + 1 |
|---|
| 1564 | |
|---|
| 1565 | |
|---|
| 1566 | (date, formatted_new_time) = self.parseTimeStamp(new_time, \ |
|---|
| 1567 | truncate_time_zone=truncate_csv_timezone) |
|---|
| 1568 | |
|---|
| 1569 | new_packet['Time'] = formatted_new_time |
|---|
| 1570 | |
|---|
| 1571 | #last_time = new_time |
|---|
| 1572 | last_recorded_time = new_time |
|---|
| 1573 | last_time = timestamp |
|---|
| 1574 | output[new_time] = new_packet |
|---|
| 1575 | |
|---|
| 1576 | if self.DEBUG > 1: |
|---|
| 1577 | print "WARN: Scrubbing new packet:", |
|---|
| 1578 | print new_packet |
|---|
| 1579 | print |
|---|
| 1580 | |
|---|
| 1581 | |
|---|
| 1582 | return(output) |
|---|
| 1583 | |
|---|
| 1584 | |
|---|
| 1585 | ################################################################## |
|---|
| 1586 | |
|---|
| 1587 | def resetData(self, source=None): |
|---|
| 1588 | |
|---|
| 1589 | if source == None: |
|---|
| 1590 | if self.parent == None: |
|---|
| 1591 | source = self |
|---|
| 1592 | else: |
|---|
| 1593 | source = self.parent |
|---|
| 1594 | |
|---|
| 1595 | #if target == None: |
|---|
| 1596 | #if self.parent == None: |
|---|
| 1597 | #target = self |
|---|
| 1598 | #else: |
|---|
| 1599 | #target = self.parent |
|---|
| 1600 | |
|---|
| 1601 | source.packets['rawEeg'] = [] |
|---|
| 1602 | source.packets['signals'] = [] |
|---|
| 1603 | |
|---|
| 1604 | source.thinkGearConnectServer.protocol.session_start_timestamp = \ |
|---|
| 1605 | time.time() |
|---|
| 1606 | |
|---|
| 1607 | source.thinkGearConnectServer.protocol.packet_count = 0 |
|---|
| 1608 | source.thinkGearConnectServer.protocol.bad_packets = 0 |
|---|
| 1609 | |
|---|
| 1610 | self.updateProfileSessionStatus() |
|---|
| 1611 | |
|---|
| 1612 | try: |
|---|
| 1613 | source.textEditDebugConsole.setText("") |
|---|
| 1614 | except: |
|---|
| 1615 | pass |
|---|
| 1616 | |
|---|
| 1617 | |
|---|
| 1618 | ##################################################################### |
|---|
| 1619 | |
|---|
| 1620 | def convert_seconds_to_datetime(self, duration): |
|---|
| 1621 | |
|---|
| 1622 | duration_hours = duration / (60 * 60) |
|---|
| 1623 | duration_minutes = (duration - (duration_hours * (60 * 60))) / 60 |
|---|
| 1624 | duration_seconds = (duration - (duration_hours * (60 * 60)) - (duration_minutes * 60)) |
|---|
| 1625 | |
|---|
| 1626 | duration_hours = '%i' % duration_hours |
|---|
| 1627 | if (len(duration_hours) == 1): |
|---|
| 1628 | duration_hours = "0%s" % duration_hours |
|---|
| 1629 | |
|---|
| 1630 | duration_minutes = '%i' % duration_minutes |
|---|
| 1631 | if (len(duration_minutes) == 1): |
|---|
| 1632 | duration_minutes = "0%s" % duration_minutes |
|---|
| 1633 | |
|---|
| 1634 | duration_seconds = '%i' % duration_seconds |
|---|
| 1635 | if (len(duration_seconds) == 1): |
|---|
| 1636 | duration_seconds = "0%s" % duration_seconds |
|---|
| 1637 | |
|---|
| 1638 | datetime = '%s:%s:%s' % (duration_hours, duration_minutes, duration_seconds) |
|---|
| 1639 | |
|---|
| 1640 | return(datetime) |
|---|
| 1641 | |
|---|
| 1642 | |
|---|
| 1643 | ################################################################## |
|---|
| 1644 | |
|---|
| 1645 | def stop(self): |
|---|
| 1646 | |
|---|
| 1647 | if UPDATE_INTERFACE_VIA_TIMER: |
|---|
| 1648 | self.updateInterfaceTimer.stop() |
|---|
| 1649 | else: |
|---|
| 1650 | if self.thinkgearConnectClient != None: |
|---|
| 1651 | self.thinkgearConnectClient.exitThread() |
|---|
| 1652 | |
|---|
| 1653 | if self.thinkGearConnectServer != None: |
|---|
| 1654 | self.thinkGearConnectServer.exitThread() |
|---|
| 1655 | |
|---|
| 1656 | |
|---|
| 1657 | ################################################################## |
|---|
| 1658 | |
|---|
| 1659 | def closeEvent(self, event): |
|---|
| 1660 | |
|---|
| 1661 | quit_message = "Are you sure you want to exit the program?" |
|---|
| 1662 | |
|---|
| 1663 | reply = QtGui.QMessageBox.question( \ |
|---|
| 1664 | self, \ |
|---|
| 1665 | 'Message', \ |
|---|
| 1666 | quit_message, \ |
|---|
| 1667 | QtGui.QMessageBox.Yes, \ |
|---|
| 1668 | QtGui.QMessageBox.No) |
|---|
| 1669 | |
|---|
| 1670 | if reply == QtGui.QMessageBox.Yes: |
|---|
| 1671 | |
|---|
| 1672 | self.stop() |
|---|
| 1673 | |
|---|
| 1674 | event.accept() |
|---|
| 1675 | |
|---|
| 1676 | else: |
|---|
| 1677 | event.ignore() |
|---|
