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()
# 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()
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])
