def manage_nsp(self, on_off):
f_name, m_name, l_name = self.parse_patient_name(
self.subject_settings['name'])
file_info = {
'filename':
os.path.normpath(
os.path.join(
BASEPATH, self.subject_settings['id'],
self.procedure_settings['date'].strftime('%m%d%y') + '_' +
self.subject_settings['id'] + '_' +
self.procedure_settings['target_name'] + '_' +
self.procedure_settings['recording_config'])),
'comment':
self.subject_settings['NSP_comment'],
'patient_info': {
'ID': self.subject_settings['id'],
# if only single name, returned in l_name
'firstname': f_name if f_name else l_name,
'middlename': m_name, # TODO: implement MiddleName
'lastname': l_name,
'DOBMonth': self.subject_settings['birthday'].month,
'DOBDay': self.subject_settings['birthday'].day,
'DOBYear': self.subject_settings['birthday'].year
}
}
if not CbSdkConnection().is_connected:
CbSdkConnection().connect()
return CbSdkConnection().set_recording_state(on_off, file_info)
def refresh_axes(self):
last_sample_ix = int(
np.mod(get_now_time(), self.plot_config['x_range']) *
self.samplingRate)
for line_label in self.segmented_series:
ss_info = self.segmented_series[line_label]
# Fixup axes
plot = ss_info['plot']
plot.setXRange(0, self.plot_config['x_range'] * self.samplingRate)
plot.setYRange(-self.plot_config['y_range'],
self.plot_config['y_range'])
plot.hideAxis('bottom')
plot.hideAxis('left')
# Reset data
for seg_ix in range(self.plot_config['n_segments']):
pci = plot.dataItems[seg_ix]
old_x, old_y = pci.getData()
pci.setData(x=old_x, y=np.zeros_like(old_x))
ss_info['last_sample_ix'] = last_sample_ix
# Get channel info from cbpy to determine threshold
cbsdkconn = CbSdkConnection()
full_info = cbsdkconn.get_channel_info(ss_info['chan_id'])
ss_info['thresh_line'].setValue(full_info['spkthrlevel'])
def on_thresh_line_moved(self, inf_line):
for line_label in self.segmented_series:
ss_info = self.segmented_series[line_label]
if ss_info['thresh_line'] == inf_line:
new_thresh = int(inf_line.getYPos())
cbsdkconn = CbSdkConnection()
cbsdkconn.set_channel_info(ss_info['chan_id'],
{'spkthrlevel': new_thresh})
def get_now_time():
# Attempt to synchronize different series using machine time.
cbsdk_conn = CbSdkConnection()
if cbsdk_conn.is_connected:
now = cbsdk_conn.time()
else:
now = time.time()
return now
def do_connect(self):
from cerebuswrapper import CbSdkConnection
con_params = {
'client-addr': self.lineEdit_client_ip.text(),
'client-port': self.spinBox_client_port.value(),
'inst-addr': self.lineEdit_inst_addr.text(),
'inst-port': self.spinBox_inst_port.value(),
'receive-buffer-size': self.spinBox_recv_buff.value()
}
cbsdkConn = CbSdkConnection(
con_params=con_params) # Instance, so no need to return it.
return cbsdkConn.connect()
def __init__(self):
super(CustomGUI, self).__init__()
self.cbsdk_conn = CbSdkConnection(simulate_ok=SIMOK)
self.setup_ui()
self.indicate_connection_state()
self.plot_widget = None
self.show()
def update(self):
super(MyGUI, self).update()
if self.ser.is_open:
in_str = self.ser.readline().decode('utf-8').strip()
if in_str:
in_value = float(in_str)
display_string = "{0:.3f}".format(
in_value + self.doubleSpinBox_offset.value())
self.lcdNumber.display(display_string)
cbsdk_conn = CbSdkConnection()
if cbsdk_conn.is_connected and (display_string !=
self.display_string):
cbsdk_conn.set_comments("DTT:" + display_string)
self.display_string = display_string
else:
self.pushButton_send.setText("Send")
def indicate_connection_state(self):
from cerebuswrapper import CbSdkConnection
msg_str = CbSdkConnection().get_connection_state()
if msg_str == 'Connected to NSP':
self.action_Connect.setEnabled(False)
elif msg_str == 'Not connected':
self.action_Connect.setEnabled(True)
self.statusBar().showMessage(msg_str)
def on_button(self, modality, region):
import json
from cerebuswrapper import CbSdkConnection
if modality == 'Other':
other_text = self.lineEdit_Other.text()
if len(other_text) > 0:
modality = other_text
comment_dict = {
'Side': 'L' if self.radioButton_L.isChecked() else 'R',
'Region': region,
'Modality': modality
}
conn = CbSdkConnection()
if conn.is_connected:
comment_string = json.dumps(comment_dict, sort_keys=True)
conn.set_comments(comment_string)
self.statusBar().showMessage("Sent: " + comment_string)
def on_monitor_group_clicked(self, button_id):
self.reset_audio()
if button_id == 0:
self.audio['chan_label'] = 'silence'
monitor_chan_id = 0
else:
self.audio['chan_label'] = self.group_info[button_id - 1]['label']
monitor_chan_id = self.group_info[button_id - 1]['chan']
CbSdkConnection().monitor_chan(monitor_chan_id)
def on_open_clicked(self):
com_port = self.comboBox_com_port.currentText()
cmd_text = self.pushButton_open.text()
if cmd_text == 'Open':
if com_port == "cbsdk playback":
CbSdkConnection().connect()
CbSdkConnection().cbsdk_config = {
'reset': True,
'get_events': False,
'get_comments': True,
'buffer_parameter': {
'comment_length': 10
}
}
self.pushButton_open.setText("Close")
else:
if self.chk_NSP.isEnabled() and self.chk_NSP.isChecked():
CbSdkConnection().connect()
CbSdkConnection().cbsdk_config = {
'reset': True,
'get_events': False,
'get_comments': False
}
if not self.ser.is_open:
self.ser.port = com_port
try:
self.ser.open() # TODO: Add timeout; Add error.
self.ser.write('AXON+\r'.encode())
except serial.serialutil.SerialException:
print("Could not open serial port")
finally:
self.pushButton_open.setText(
"Close" if self.ser.is_open else "Open")
else:
self._do_close(com_port)
def process_settings(self, sub_sett, proc_sett, depth_sett, feat_sett):
self.subject_settings = dict(sub_sett)
self.procedure_settings = dict(proc_sett)
self.depth_settings = dict(depth_sett)
self.features_settings = dict(feat_sett)
# validate that we have some data in the electrode_settings. If the NSP is not connected we will have
# to load the channel names from the DB. Also we want to keep the FeaturesGUI unaware of the DB channels.
if len(self.depth_settings['electrode_settings']) == 0:
self.depth_settings['electrode_settings'] = {}
for lbl in DBWrapper().list_channel_labels():
self.depth_settings['electrode_settings'][lbl] = DEPTHSETTINGS
CbSdkConnection().is_simulating = True
# set new features
self.feature_select.setCurrentIndex(0) # Raw
while self.feature_select.count() > 2: # Raw and Mapping
self.feature_select.removeItem(2)
self.feature_select.addItems(self.features_settings['features'].keys())
# set new channels
self.chan_select.setCurrentIndex(0) # None
while self.chan_select.count() > 1:
self.chan_select.removeItem(1)
self.chan_select.addItems(
self.depth_settings['electrode_settings'].keys())
# clear and update stacked widget
to_delete = [
self.plot_stack.widget(x) for x in range(self.plot_stack.count())
]
for wid in to_delete:
self.plot_stack.removeWidget(wid)
wid.deleteLater()
wid = None
self.stack_dict = {}
self.create_plots()
self.depth_wrapper.send_settings(self.depth_settings)
self.features_wrapper.send_settings(self.features_settings)
if not self.features_process_running:
self.manage_feature_process(True)
# self.clear()
self.read_from_shared_memory()
def _do_close(self, from_port):
if from_port == "cbsdk playback":
CbSdkConnection().disconnect()
else:
self.ser.close()
self.pushButton_open.setText("Open")
def start_sending_cbsdk(self):
if CbSdkConnection().connect() == 0:
self.pushButton_send.setDisabled(True)
def update(self):
# Added new_value handling for playback if we ever want to post-process depth
# on previously recorded sessions.
new_value = False
out_value = None
if self.comboBox_com_port.currentText() == "cbsdk playback":
cbsdk_conn = CbSdkConnection()
if cbsdk_conn.is_connected:
comments = cbsdk_conn.get_comments()
if comments:
comment_strings = [x[1].decode('utf8') for x in comments]
else:
comment_strings = ""
dtts = []
for comm_str in comment_strings:
if 'DTT:' in comm_str:
dtts.append(float(comm_str[4:]))
if len(dtts) > 0:
out_value = dtts[-1]
new_value = True
self.offset_ddu.display("{0:.3f}".format(out_value))
offset = self.doubleSpinBox_offset.value()
self.raw_ddu.display("{0:.3f}".format(out_value - offset))
elif self.ser.is_open:
in_str = self.ser.readline().decode('utf-8').strip()
if in_str:
try:
in_value = float(in_str)
# in_value /= DDUSCALEFACTOR # Uncomment this for FHC DDU V2.
self.raw_ddu.display("{0:.3f}".format(in_value))
out_value = in_value + self.doubleSpinBox_offset.value()
display_string = "{0:.3f}".format(out_value)
self.offset_ddu.display(display_string)
# Check if new value
if display_string != self.display_string:
new_value = True
self.display_string = display_string
# Push to NSP
cbsdk_conn = CbSdkConnection()
if cbsdk_conn.is_connected:
if self.chk_NSP.isChecked() and self.chk_NSP.isEnabled(
) and new_value:
cbsdk_conn.set_comments("DTT:" + display_string)
else:
# try connecting if not connected but button is active
if self.chk_NSP.isChecked() and self.chk_NSP.isEnabled(
):
cbsdk_conn.connect()
cbsdk_conn.cbsdk_config = {
'reset': True,
'get_events': False,
'get_comments': False
}
# set button to connection status
self.chk_NSP.setChecked(cbsdk_conn.is_connected)
except ValueError:
print("DDU result: {}".format(in_str))
# Push to LSL
if self.depth_stream is not None and new_value:
self.depth_stream.push_sample([out_value])
def __init__(self, parent=None):
super(ConnectDialog, self).__init__(parent)
# Get access to the CbSdkConnection instance, but don't connect yet.
self.cbsdkConn = CbSdkConnection()
# Widgets to show/edit connection parameters.
layout = QVBoxLayout(self)
# client-addr ip
client_addr_layout = QHBoxLayout()
client_addr_layout.addWidget(QLabel("client-addr"))
self.clientIpEdit = QLineEdit(self.cbsdkConn.con_params['client-addr'])
self.clientIpEdit.setInputMask("000.000.000.000;_")
client_addr_layout.addWidget(self.clientIpEdit)
layout.addLayout(client_addr_layout)
# client-port int
client_port_layout = QHBoxLayout()
client_port_layout.addWidget(QLabel("client-port"))
self.clientPortSpin = QSpinBox()
self.clientPortSpin.setMinimum(0)
self.clientPortSpin.setMaximum(99999)
self.clientPortSpin.setSingleStep(1)
self.clientPortSpin.setValue(self.cbsdkConn.con_params['client-port'])
client_port_layout.addWidget(self.clientPortSpin)
layout.addLayout(client_port_layout)
# inst-addr ip
inst_addr_layout = QHBoxLayout()
inst_addr_layout.addWidget(QLabel("inst-addr"))
self.instIpEdit = QLineEdit(self.cbsdkConn.con_params['inst-addr'])
self.instIpEdit.setInputMask("000.000.000.000;_")
inst_addr_layout.addWidget(self.instIpEdit)
layout.addLayout(inst_addr_layout)
# inst-port int
inst_port_layout = QHBoxLayout()
inst_port_layout.addWidget(QLabel("inst-port"))
self.instPortSpin = QSpinBox()
self.instPortSpin.setMinimum(0)
self.instPortSpin.setMaximum(99999)
self.instPortSpin.setSingleStep(1)
self.instPortSpin.setValue(self.cbsdkConn.con_params['inst-port'])
inst_port_layout.addWidget(self.instPortSpin)
layout.addLayout(inst_port_layout)
# receive-buffer-size int
rec_buff_layout = QHBoxLayout()
rec_buff_layout.addWidget(QLabel("receive-buffer-size"))
self.recBuffSpin = QSpinBox()
self.recBuffSpin.setMinimum(6 * 1024 * 1024)
self.recBuffSpin.setMaximum(8 * 1024 * 1024)
self.recBuffSpin.setSingleStep(1024 * 1024)
self.recBuffSpin.setValue(
self.cbsdkConn.con_params['receive-buffer-size'])
rec_buff_layout.addWidget(self.recBuffSpin)
layout.addLayout(rec_buff_layout)
# OK and Cancel buttons
buttons = QDialogButtonBox(
QDialogButtonBox.Ok | QDialogButtonBox.Cancel, Qt.Horizontal, self)
buttons.accepted.connect(self.accept)
buttons.rejected.connect(self.reject)
layout.addWidget(buttons)
# Just some chunks of code to help with development.
import sys, os
import time
dbsgui_path = os.path.abspath(os.path.join('..', 'NeuroportDBS', 'DBSGUI'))
sys.path.append(dbsgui_path)
from cerebuswrapper import CbSdkConnection
SAMPLINGGROUPS = ["0", "500", "1000", "2000", "10000", "30000", "RAW"]
cbsdk_conn = CbSdkConnection(simulate_ok=False)
cbsdk_conn.connect()
cbsdk_conn.cbsdk_config = {
'reset': True,
'get_events': False,
'get_comments': False,
'get_continuous': False,
'buffer_parameter': {
'comment_length': 0
}
}
group_info = cbsdk_conn.get_group_config(SAMPLINGGROUPS.index("30000"))
sys_config = cbsdk_conn.get_sys_config()
# temp_ev = cbsdk_conn.get_event_data()
# temp_cont = cbsdk_conn.get_continuous_data()
chid = group_info[0]['chan']
temp_wfs, unit_ids = cbsdk_conn.get_waveforms(chid)
# import matplotlib.pyplot as plt
# plt.ion()
