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vivi_ui.py
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vivi_ui.py
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from PySide6.QtCore import QThread, Qt
from PySide6.QtWidgets import (
QApplication,
QMainWindow,
QFileDialog,
QDialog, QGroupBox, QVBoxLayout
)
from PySide6.QtGui import QIcon, QAction
from PySide6.QtSvgWidgets import QSvgWidget
import sys, os, time, json, glob
import numpy as np
from functools import partial
from datetime import datetime
import vivi, vivi_plot
from vivi_makeUI import Ui_MainWindow
class MainWindow(QMainWindow, Ui_MainWindow):
def __init__(self):
super().__init__()
self.vivi_path=os.path.dirname(os.path.abspath(__file__))
self.asset_path = os.path.join( self.vivi_path, 'assets')
self.setupUi(self)
self.setWindowTitle("Vivi")
self.thread_main = QThread.currentThread()
self.board = vivi.Board()
self.board.msg_out.connect( self.received_msg )
self.board.status_signal.connect( self.on_status_change )
self.board.live_data.connect( self.received_live_data )
self.board.acquire_data.connect( self.received_acquire_data )
self.board.elapsed_time.connect( self.received_elapsed_time)
self.board.setting_changed.connect( self.received_setting_changed )
self.board.connected_signal.connect( self.received_connected )
self.make_panel_device()
self.make_panel_viewer()
self.make_panel_banner()
self.make_about_dialog()
# self.widget_about = AboutWindow()
self.group_left.resizeEvent = self.group_left_resize_event
def group_left_resize_event(self,event):
self.svg_logo_main.resize(self.group_logo.width(), self.group_logo.width())
self.svg_logo_disabled.resize(self.group_logo.width(), self.group_logo.width())
def make_panel_device( self ):
self.dev_list.activated.connect( self.on_dev_selected )
self.LE_URL.setText( "<hostname>:<port>")
self.PB_connect.clicked.connect( self.on_click_connect )
self.PB_refresh.clicked.connect( self.update_port_list )
self.update_port_list()
# Settings Panel
self.group_device_setting.setVisible( False )
# All Channel Settings
self.CB_allGains.addItems( ["128", "64", "32", "16", "8","1"])
self.CB_allGains.activated.connect( self.set_all_gains )
# Sampling Setting
self.TB_sampling.setText("400.00")
self.TB_sampling.editingFinished.connect( self.set_sampling )
# Individual Gain Channels
self.TB_gains_labels = [self.TB_gains_label_1,
self.TB_gains_label_2,
self.TB_gains_label_3,
self.TB_gains_label_4,
self.TB_gains_label_5,
self.TB_gains_label_6,
self.TB_gains_label_7,
self.TB_gains_label_8]
self.group_channels = [self.group_channel_1,
self.group_channel_2,
self.group_channel_3,
self.group_channel_4,
self.group_channel_5,
self.group_channel_6,
self.group_channel_7,
self.group_channel_8]
self.CB_gains = [self.CB_gain_1,
self.CB_gain_2,
self.CB_gain_3,
self.CB_gain_4,
self.CB_gain_5,
self.CB_gain_6,
self.CB_gain_7,
self.CB_gain_8]
#
#
for i in range(8):
self.CB_gains[i].addItems( ["128", "64", "32", "16", "8","1"])
self.CB_gains[i].activated.connect( partial(self.set_individual_gain,i) )
self.TB_gains_labels[i].editingFinished.connect( self.set_label )
self.group_channels[i].setVisible(False)
## Set context menu
self.action_polar_labels = [QAction('Polarity') for i in range(8)]
self.action_bipolars = [QAction(' Bipolar') for i in range(8)]
self.action_unipolars = [QAction(' Unipolar') for i in range(8)]
self.action_buffer_labels = [QAction('Buffered') for i in range(8)]
self.action_buffered = [QAction(' Buffered') for i in range(8)]
self.action_unbuffered = [QAction(' Unbuffered') for i in range(8)]
for i in range(8):
self.group_channels[i].setContextMenuPolicy(Qt.ActionsContextMenu)
self.action_polar_labels[i].setEnabled(False)
self.action_buffer_labels[i].setEnabled(False)
self.group_channels[i].addAction( self.action_polar_labels[i])
self.group_channels[i].addAction(self.action_bipolars[i])
self.group_channels[i].addAction(self.action_unipolars[i])
self.group_channels[i].addAction( self.action_buffer_labels[i])
self.group_channels[i].addAction(self.action_buffered[i])
self.group_channels[i].addAction(self.action_unbuffered[i])
self.action_bipolars[i].setCheckable(True)
self.action_bipolars[i].setChecked(True)
self.action_unipolars[i].setCheckable(True)
self.action_buffered[i].setCheckable(True)
self.action_buffered[i].setChecked(True)
self.action_unbuffered[i].setCheckable(True)
self.action_unipolars[i].triggered.connect( partial(self.triggered_channel_polarity, i, "UNI"))
self.action_bipolars[i].triggered.connect( partial(self.triggered_channel_polarity, i, "BI"))
self.action_buffered[i].triggered.connect( partial(self.triggered_channel_buffer, i, 1))
self.action_unbuffered[i].triggered.connect( partial(self.triggered_channel_buffer, i, 0))
# # Device Console
self.TE_deviceStatus.setText( "Connect to an ADC-8 Board to start" )
self.TE_deviceStatus.setReadOnly(True)
self.LE_command.returnPressed.connect( self.on_click_send )
self.PB_send.clicked.connect( self.on_click_send )
self.PB_clear.clicked.connect( self.on_click_clear )
self.group_cmd.setVisible(False)
self.PB_closeCMD.clicked.connect( self.close_CMD)
def triggered_channel_polarity( self, ch, polarity ):
if polarity == "UNI":
self.action_unipolars[ch].setChecked(True)
self.action_bipolars[ch].setChecked(False)
self.set_individual_polarity(ch,polarity=1)
elif polarity == "BI":
self.action_unipolars[ch].setChecked(False)
self.action_bipolars[ch].setChecked(True)
self.set_individual_polarity(ch,polarity=2)
def triggered_channel_buffer( self, ch, buffered ):
if buffered == 0:
self.action_unbuffered[ch].setChecked(True)
self.action_buffered[ch].setChecked(False)
self.set_individual_buffer(ch,buffer='u')
else:
self.action_unbuffered[ch].setChecked(False)
self.action_buffered[ch].setChecked(True)
self.set_individual_buffer(ch,buffer='b')
def make_panel_viewer( self ):
# Load Plot Manager
self.plotter = vivi_plot.Plotter( )
# Acquisition Viewer Panel
self.PB_live_start.clicked.connect( self.on_click_start_view )
self.LE_num_live_sample.setText("512")
self.LE_num_dft_live.setText("128")
self.CheckBox_average.setChecked( False )
self.CB_plot =[self.CB_plot_1,
self.CB_plot_2,
self.CB_plot_3,
self.CB_plot_4,
self.CB_plot_5,
self.CB_plot_6,
self.CB_plot_7,
self.CB_plot_8]
for i in range(8):
self.CB_plot[i].setChecked( True )
self.CB_plot[i].setVisible( False )
self.CB_plot[i].stateChanged.connect( self.set_plot_enable )
self.PB_acquire_start.clicked.connect( self.on_click_start_acquire )
self.LE_acquire_time.setText("3")
self.layout_spectrum.addWidget( self.plotter.PW_spectrum )
# Save Control
today = datetime.today().strftime('%Y-%m-%d')# Get Today
savepath = os.path.join( self.vivi_path, 'results', today)
self.LE_save_path.setText(savepath)
self.LE_save_path.editingFinished.connect( self.on_save_path_change )
self.PB_browse.clicked.connect( self.on_click_browse )
self.PB_open.clicked.connect( self.on_click_open )
self.on_save_path_change()
for i in range( 8 ):
self.tabs_spectrogram.addTab( self.plotter.PW_spectrogram[i], f"Ch {i+1}" )
self.tabs_spectrogram.setTabVisible(i,True)
self.tabs_spectrogram.addTab( self.plotter.PW_integrated, "Integrated Power")
# self.plotter.initialize()
self.group_viviewer.setEnabled( False )
def make_panel_banner( self ):
# self.group_logo.setAlignment(Qt.AlignCenter)
# Loading SVG
self.svg_logo_main = QSvgWidget( os.path.join(self.asset_path,'vivi-main.svg'))#, parent=self.group_logo)
self.layout_logo.addWidget( self.svg_logo_main )
self.svg_logo_main.renderer().setAspectRatioMode(Qt.AspectRatioMode.KeepAspectRatio)
self.svg_logo_main.setContentsMargins( 0,0,0,0 )
self.svg_logo_main.setVisible(False)
self.svg_logo_disabled = QSvgWidget( os.path.join(self.asset_path,'vivi-disabled.svg'))#, parent=self.group_logo)
self.layout_logo.addWidget( self.svg_logo_disabled )
self.svg_logo_disabled.renderer().setAspectRatioMode(Qt.AspectRatioMode.KeepAspectRatio)
self.svg_logo_disabled.setContentsMargins( 0,0,0,0 )
self.group_logo.mouseDoubleClickEvent = self.open_CMD
self.close_CMD()
self.group_logo.setContextMenuPolicy(Qt.ActionsContextMenu)
self.action_logo = QAction('About Vivi')
self.group_logo.addAction( self.action_logo )
self.action_logo.triggered.connect( self.open_about )
def make_about_dialog( self ):
self.dlg_about = QDialog(self)
self.dlg_about.setWindowTitle("About Vivi")
self.dlg_about.resize(300,450)
self.dlg_about.setMinimumSize(300,450)
layout_about = QVBoxLayout()
self.dlg_about.setLayout( layout_about )
layout_about.setContentsMargins(15,15,15,15)
self.dlg_about.setStyleSheet('background-color: black;')
self.group_dlg = QGroupBox()
layout_about.addWidget(self.group_dlg)
layout_dlg = QVBoxLayout()
self.group_dlg.setLayout( layout_dlg )
layout_dlg.setContentsMargins(0,0,0,0)
self.group_dlg.setStyleSheet('background-color: #158081;border-radius:15%')
group_svg = QGroupBox()
layout_dlg.addWidget( group_svg)
# group_svg.setAlignment(Qt.AlignCenter)
layout_svg = QVBoxLayout()
group_svg.setLayout( layout_svg )
# group_svg.setFlat(True)
layout_svg.setContentsMargins(0,0,0,0)
self.svg_about = QSvgWidget( os.path.join(self.asset_path,'vivi-about.svg'))#, parent=group_svg)
layout_svg.addWidget( self.svg_about )
self.svg_about.renderer().setAspectRatioMode(Qt.AspectRatioMode.KeepAspectRatio)
# self.svg_about.setContentsMargins( 0,0,0,0 )
self.svg_about.resize( 500,900)
self.dlg_about.resizeEvent = self.on_resize_dlg_about
def on_resize_dlg_about( self,event ):
new_w= int(self.dlg_about.width())
new_h= int(self.dlg_about.width()*1.5)
self.dlg_about.resize(new_w, new_h)
def open_about( self ):
self.dlg_about.exec_()
def open_CMD(self,a):
self.group_logo.setVisible(False)
self.group_cmd.setVisible(True)
self.layout_left.setStretch(0,1)
self.layout_left.setStretch(1,0)
self.layout_left.setStretch(2,3)
self.layout_left.setStretch(3,0)
self.layout_left.setStretch(4,0)
def close_CMD(self):
self.group_logo.setVisible(True)
self.group_cmd.setVisible(False)
self.layout_left.setStretch(0,1)
self.layout_left.setStretch(1,1)
self.layout_left.setStretch(2,3)
self.layout_left.setStretch(3,3)
self.layout_left.setStretch(4,1)
### Save Related
def on_save_path_change( self ):
folderpath= self.LE_save_path.text( )
if not os.path.isdir( folderpath ):
try:
os.makedirs( folderpath )
self.save_status.setText( "Folder Path Created")
except:
self.save_status.setText( "Folder Path Not Set")
else :
self.save_status.setText( "Folder Path Set")
def on_click_open( self ):
try:
os.system("open "+self.LE_save_path.text() )
except:
self.PB_open.setEnabled( False )
def on_click_browse( self ):
folderpath = QFileDialog.getExistingDirectory(self, 'Select Folder')
self.LE_save_path.setText( folderpath )
self.save_status.setText( "Folder Path Set")
def prepare_metadata( self, fname, acquistion ):
# Make Python dictionary then dump to JSON
if acquistion == -1:
acquistion = "live"
channels = []
for i in range( self.board.NUM_CHANNELS):
channels.append( {"Channel": (i+1),
"Gain": self.board.gains[i],
"Label": self.board.labels[i]})
meta = {"filename": fname+".csv",
"Sampling": self.board.sampling,
"Acquisition": acquistion,
"Channels": channels}
jsonpath = os.path.join(self.LE_save_path.text(), fname+".json")
with open(jsonpath, 'w') as f:
json.dump(meta, f, ensure_ascii=False, indent=2)
def prepare_fname( self ):
self.timestamp = time.strftime( "%H%M", time.localtime())
file_path = self.LE_save_path.text()
fname = f"{self.timestamp}"
# Check to see if there is duplicate
print( file_path )
files = glob.glob( os.path.join( file_path, f"{fname}*.csv") )
if len(files) == 0:
return fname
else:
return f"{fname}_{len(files)}"
def on_status_change( self,status ):
if status == "NOT-READY": # Board not Ready
self.group_device_setting.setEnabled( False )
self.group_viviewer.setEnabled( False )
elif status == "LISTENING":# Board Ready
self.group_device_setting.setVisible( True )
self.group_device_setting.setEnabled( True )
self.group_viviewer.setEnabled( True )
self.PB_acquire_start.setText( "Acquire: Start")
self.PB_live_start.setText( "Live: Start")
self.group_device.setEnabled( True )
self.group_live_control.setEnabled( True )
self.group_acquire_control.setEnabled( True )
self.LE_num_dft_acquire.setEnabled( True )
self.LE_acquire_time.setEnabled( True )
self.LE_num_dft_live.setEnabled( True )
self.LE_num_live_sample.setEnabled( True )
self.CheckBox_average.setEnabled( True )
self.group_save_control.setEnabled( True )
elif status == "LIVE":
self.group_acquire_control.setEnabled( False )
self.group_save_control.setEnabled( False )
self.PB_live_start.setText( "Live: Stop")
self.group_device.setEnabled( False )
self.group_acquire_control.setEnabled( False )
self.LE_num_dft_live.setEnabled( False )
self.LE_num_live_sample.setEnabled( False )
self.CheckBox_average.setEnabled( False )
elif status == "ACQUIRE":
self.group_live_control.setEnabled( False )
self.group_save_control.setEnabled( False )
self.PB_acquire_start.setText( "Acquire: Stop")
self.group_device.setEnabled( False )
self.group_live_control.setEnabled( False )
self.LE_num_dft_acquire.setEnabled( False )
self.LE_acquire_time.setEnabled( False )
self.Progress_Acquistion.setValue(0)
def on_dev_selected( self ):
if self.dev_list.currentText() == "RFC 2217":
self.LE_URL.setVisible(True)
self.dev_list.setMaximumWidth(100)
self.LE_URL.setMinimumWidth(130)
else:
self.LE_URL.setVisible(False)
self.dev_list.setMaximumWidth(300)
def prepare_acquisition(self, mode ):
self.plotter.sampling = self.board.sampling
if mode == "live":
self.board.set_num_live_sample( int( self.LE_num_live_sample.text() ) )
self.plotter.num_dft = int( self.LE_num_dft_live.text() )
self.plotter.num_sample = int( self.LE_num_live_sample.text() )
self.plotter.set_plot_average( self.CheckBox_average.isChecked() )
self.plotter.set_plot_enable( self.CB_plot )
self.plotter.init_all()
self.plotter.labels = self.board.labels
self.plotter.init_spectrum()
self.plotter.init_spectrogram()
self.plotter.init_integrated()
fname = self.prepare_fname()
self.fpath = os.path.join(self.LE_save_path.text(), fname+".csv")
self.prepare_metadata( fname, -1 ) #-1 for live acqusition
elif mode == "acquire":
acquire_time = int( self.LE_acquire_time.text() )
self.board.set_acquire_time( acquire_time )
self.plotter.set_plot_average( False )
self.plotter.num_dft = int( self.LE_num_dft_acquire.text() )
self.plotter.num_sample = self.plotter.num_dft
self.plotter.set_plot_average( False )
self.plotter.init_all()
self.plotter.init_spectrum()
self.timestamp = time.strftime( "%H%M", time.localtime())
fname = self.prepare_fname()
self.fpath = os.path.join(self.LE_save_path.text(), fname+".csv")
self.prepare_metadata( fname, acquire_time )
def on_click_start_acquire(self):
if self.PB_acquire_start.text() == "Acquire: Start":
self.prepare_acquisition("acquire")
self.board.set_request("ACQUIRE")
elif self.PB_acquire_start.text() == "Acquire: Stop":
self.board.set_request( "STOP" )
def on_click_start_view(self):
if self.PB_live_start.text() == "Live: Start":
self.prepare_acquisition("live")
self.live_file = open( self.fpath, 'w')
self.board.set_request( "LIVE" )
elif self.PB_live_start.text() == "Live: Stop":
self.board.set_request( "STOP" )
self.live_file.close()
self.save_status.setText( f"File Saved time stamp: {self.timestamp}")
def received_elapsed_time( self, value):
self.label_elapsed_time.setText( f"{value} s")
self.Progress_Acquistion.setValue( int( 100*float(value)/float(self.LE_acquire_time.text())))
def received_acquire_data( self, value):
if not value==[-1]:
self.Progress_Acquistion.setValue(100)
self.label_elapsed_time.setText( f"{self.LE_acquire_time.text()} s" )
volts = np.array(value)
self.plotter.update_all( volts, spectrogram=False )
## Save Data
acquire_file = open(self.fpath, 'w')
for line in value:
str_out = ""
for i in range(self.board.NUM_CHANNELS):
str_out += f"{line[i]}, "
str_out = str_out[:-2]
str_out += "\n"
acquire_file.write(str_out) # works with any number of elements in a line
acquire_file.close()
self.save_status.setText( f"File Saved time stamp: {self.timestamp}")
def received_live_data( self, value ):
volts = np.array(value)
self.plotter.update_all( volts, spectrogram=True)
for line in value:
str_out = ""
for i in range(self.board.NUM_CHANNELS):
str_out += f"{line[i]}, "
str_out = str_out[:-2]
str_out += "\n"
self.live_file.write(str_out)
### ADC Setting Related
def get_board_status(self):
self.board.get_board_status()
def set_all_gains( self ):
self.board.set_ADC_settings( 0, self.CB_allGains.currentText(),polarity=0,buffer='' )
for i in range( len(self.CB_gains) ):
self.CB_gains[i].setCurrentIndex( self.CB_allGains.currentIndex() )
def set_individual_gain( self, ch, dummy ):
gain = self.CB_gains[ch].currentText()
self.board.set_ADC_settings(ch+1, gain, polarity=0,buffer='')
def set_individual_polarity( self, ch, polarity):
gain = self.CB_gains[ch].currentText()
self.board.set_ADC_settings(ch+1, gain,polarity, buffer='')
def set_individual_buffer( self, ch, buffer):
gain = self.CB_gains[ch].currentText()
self.board.set_ADC_settings(ch+1, gain,polarity=0, buffer=buffer)
def set_sampling( self ):
if self.board.sampling != float( self.TB_sampling.text() ):
self.board.set_sampling(self.TB_sampling.text())
def set_label( self ):
for i in range(self.board.NUM_CHANNELS):
self.board.labels[i] = self.TB_gains_labels[i].text()
self.tabs_spectrogram.setTabText(i, self.TB_gains_labels[i].text())
def set_plot_enable( self ):
for i in range(self.board.NUM_CHANNELS):
self.plotter.plot_enable[i] = self.CB_plot[i].isChecked()
self.plotter.set_plot_enable( self.CB_plot )
###
### Terminal Related
def received_msg( self, value ):
self.TE_deviceStatus.append( value )
def received_setting_changed( self ):
# Update Sampling UIs
self.TB_sampling.setText( f"{self.board.sampling:.2f}" )
# Update Gain UIs
bool_all_gain = True
for i in range(self.board.NUM_CHANNELS):
ind = ["128", "64", "32", "16", "8","1"].index(str(self.board.gains[i]))
self.CB_gains[i].setCurrentIndex(ind)
bool_all_gain = bool_all_gain and self.board.gains[i] == self.board.gains[0]
if self.board.polarity[i]==1 :
self.action_unipolars[i].setChecked(True)
self.action_bipolars[i].setChecked(False)
elif self.board.polarity[i]==2 :
self.action_unipolars[i].setChecked(False)
self.action_bipolars[i].setChecked(True)
if self.board.buffer[i]==1 :
self.action_buffered[i].setChecked(True)
self.action_unbuffered[i].setChecked(False)
elif self.board.buffer[i]==0 :
self.action_buffered[i].setChecked(False)
self.action_unbuffered[i].setChecked(True)
if bool_all_gain:
self.CB_allGains.setCurrentIndex(ind)
def on_click_send(self):
self.board.send_command( self.LE_command.text() )
self.LE_command.setText("")
def on_click_clear(self):
self.TE_deviceStatus.setText("")
### Device management Related
def on_click_connect(self):
# Connect Push Button
if self.PB_connect.text() == "Connect":
# Check if port list needs update:
cur_port_list = self.port_list
new_port_list = vivi.get_port_list()
if not cur_port_list == new_port_list:
self.update_port_list()
else:
self.connect_device()
elif self.PB_connect.text() == "Disconnect":
self.disconnect_device()
def update_port_list(self):
# Remove Current List
for i in range(self.dev_list.count()):
self.dev_list.removeItem(0)
# Update Port List
self.port_list = vivi.get_port_list()
self.dev_list.addItems( self.port_list )
if len(self.port_list) > 0:
self.PB_connect.setEnabled( True )
elif len(self.port_list) == 0:
self.PB_connect.setEnabled( False )
self.LE_URL.setVisible(False)
if self.dev_list.currentText() == "RFC 2217":
self.LE_URL.setVisible(True)
else:
self.LE_URL.setVisible(False)
def enable_logo(self, val):
self.svg_logo_main.setVisible( val )
self.svg_logo_disabled.setVisible( not val )
def received_connected( self, val ):
if val: # CONNECTED
self.board.thread_main = self.thread_main
self.board.vivi_thread = QThread()
self.board.moveToThread(self.board.vivi_thread)
self.board.vivi_thread.started.connect( self.board.start_comm )
self.board.vivi_thread.start()
self.PB_connect.setText( "Disconnect" )
self.PB_refresh.setEnabled( False )
self.group_cmd.setEnabled( True )
self.group_acquire_control.setEnabled( True )
self.group_viviewer.setEnabled( True )
self.enable_logo( True )
self.dev_list.setEnabled( False )
for i in range(8):
if i<self.board.NUM_CHANNELS:
# Enabled Channels
self.group_channels[i].setVisible(True)
self.tabs_spectrogram.setTabVisible(i, True)
self.CB_plot[i].setVisible( True )
else:
# Disabled channels
self.group_channels[i].setVisible(False)
self.tabs_spectrogram.setTabVisible(i, False)
self.CB_plot[i].setVisible( False )
self.plotter.nchans = self.board.NUM_CHANNELS
self.board.initialize()
self.board.set_ADC_settings(0,128,2,'u')
self.set_sampling()
self.set_label()
self.group_device_setting.setVisible( True )
self.group_device_setting.setEnabled( True )
self.group_viviewer.setEnabled( True )
self.PB_acquire_start.setText( "Acquire: Start")
self.PB_live_start.setText( "Live: Start")
self.group_device.setEnabled( True )
self.group_live_control.setEnabled( True )
self.group_acquire_control.setEnabled( True )
self.LE_num_dft_acquire.setEnabled( True )
self.LE_acquire_time.setEnabled( True )
self.LE_num_dft_live.setEnabled( True )
self.LE_num_live_sample.setEnabled( True )
self.CheckBox_average.setEnabled( True )
self.group_save_control.setEnabled( True )
else: # Disconnected
self.PB_connect.setText( "Connect" )
self.PB_refresh.setEnabled( True )
self.group_cmd.setEnabled( False )
self.group_device_setting.setVisible( False )
self.group_viviewer.setEnabled( False )
self.enable_logo( False )
self.update_port_list()
self.dev_list.setEnabled( True )
def connect_device(self):
if len(self.port_list) > 0:
portname = self.dev_list.currentText()
if portname == "RFC 2217":
portname = "rfc2217://"+self.LE_URL.text()#192.168.1.115:2217"
self.board.connect_board( portname )
def disconnect_device( self ):
if self.board.status in ["LIVE", "ACQUIRE"]:
self.board.set_request("STOP")
t = time.time()
while self.board.status != "LISTENING" and (time.time()-t<1):
time.sleep(0.01)
self.board.set_request("DISCONNECT")
t = time.time()
while self.board.connected and (time.time()-t<1):
time.sleep(0.01)
def on_quit( self ):
print("Exiting Vivi")
self.disconnect_device()
if __name__ == "__main__":
app = QApplication(sys.argv)
vivi_path = os.path.dirname(os.path.abspath(__file__))
asset_path = os.path.join( vivi_path, 'assets')
with open( os.path.join( asset_path,"style.css"),"r") as fh:
app.setStyleSheet(fh.read())
app.setWindowIcon(QIcon(os.path.join(asset_path,"vivi-icon.png")))
app.setApplicationName("Vivi")
window = MainWindow()
window.setWindowIcon(QIcon(os.path.join(asset_path,"vivi-icon.png")))
window.show()
window.resize(1280,719)
window.resize(1280,720)
app.aboutToQuit.connect( window.on_quit )
app.exec()