def initialize_board(self, autodetect=False, port=None, daisy=None): print("\n-------INSTANTIATING BOARD-------") if autodetect: self.board = bci.OpenBCIBoard() else: self.board = bci.OpenBCIBoard(port=port) self.eeg_channels = self.board.getNbEEGChannels() self.aux_channels = self.board.getNbAUXChannels() self.sample_rate = self.board.getSampleRate()
def __init__(self, port=None, ch_names=None): self.default_settings = OrderedDict() self.current_settings = OrderedDict() self.ch_names = ch_names if ch_names is not None else [ "C3", "C4", "P3", "P4" ] print("\n-------INSTANTIATING BOARD-------") if port is None: self.board = bci.OpenBCIBoard() else: self.board = bci.OpenBCIBoard(port=port) self.n_eeg_channels = self.board.getNbEEGChannels() self.sample_rate = self.board.getSampleRate() self.init_board_settings()
def find_defaults(self): try: board = bci.OpenBCIBoard(print_enable=False) self.port = board.port self.daisy = board.daisy self.data_channels = board.getNbEEGChannels() self.aux_channels = board.getNbAUXChannels() self.sample_rate = board.getSampleRate() board.disconnect() except Exception as e: print(str(e)) print("Using default configurations") self.port = "--" self.daisy = None self.data_channels = 8 self.aux_channels = 3 self.sample_rate = 250
def save_settings(self): self.settings = OrderedDict() sd_commands = [b" ", b'A', b'S', b'F',b'G',b'H',b'J',b'K',b'L'] #Channel number if self.parent.daisy_entry.currentIndex() == 1: self.settings['Number_Channels'] = [b'c'] channel_number = 8 elif self.parent.daisy_entry.currentIndex() == 0: self.settings['Number_Channels'] = [b'C'] channel_number = 16 # for i in range(16): # current = "channel{}".format(i+1) # self.settings[current] = [] # self.settings[current].append(b'x') # self.settings[current].append(str.encode(str(i+1))) # for j,attribute in enumerate(self.channel_attributes): # temp = self.channels[current][attribute.format(i+1)] # if j == 1: # self.settings[current].append(str(temp.currentIndex()).encode()) # elif j == 2: # self.settings[current].append(str(temp.currentIndex()).encode()) # elif j == 3: # self.settings[current].append(str(temp.currentIndex()).encode()) # elif j == 4: # self.settings[current].append(str(1-temp.currentIndex()).encode()) # elif j == 5: # self.settings[current].append(str(1-temp.currentIndex()).encode()) # elif j == 6: # self.settings[current].append(str(temp.currentIndex()).encode()) # self.settings[current].append(b'X') board = bci.OpenBCIBoard() for i in range(8): current = "channel{}".format(i+1) self.settings[current] = [] self.settings[current].append(b'x') self.settings[current].append(str.encode(str(i+1))) for j,attribute in enumerate(self.channel_attributes): temp = self.channels[current][attribute.format(i+1)] if j == 1: self.settings[current].append(str(temp.currentIndex()).encode()) elif j == 2: self.settings[current].append(str(temp.currentIndex()).encode()) elif j == 3: self.settings[current].append(str(temp.currentIndex()).encode()) elif j == 4: self.settings[current].append(str(1-temp.currentIndex()).encode()) elif j == 5: self.settings[current].append(str(1-temp.currentIndex()).encode()) elif j == 6: self.settings[current].append(str(temp.currentIndex()).encode()) self.settings[current].append(b'X') print(int(self.settings[current][2])) if int(self.settings[current][2]) == 1: #print("off1") board.set_channel((i+1),0) elif int(self.settings[current][2]) == 0: #print("on1") board.set_channel((i+1),1) sd_index = self.sd_entry.currentIndex() self.settings["SD_Card"] = [sd_commands[sd_index]] #print(self.settings["channel1"][2]) for item in self.settings: if self.settings[item] != self.parent.lsl.current_settings[item]: self.parent.lsl.current_settings[item] = self.settings[item] self.close()