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()
