def on_startMon(self):
if self.com_monitor is not None or self.portname.text() == '':
return
# First define a couple of variables that will be used to calculate the period
#self.startTime = 1.1
self.mark = 'False'
self.periodAvg = []
self.periodCount = 0
self.data_q = Queue.Queue()
self.error_q = Queue.Queue()
self.com_monitor = ComMonitorThread(
self.data_q,
self.error_q,
full_port_name(str(self.portname.text())),
57600)
self.com_monitor.start()
com_error = get_item_from_queue(self.error_q)
if com_error is not None:
QMessageBox.critical(self, 'ComMonitorThread error', com_error)
self.com_monitor = None
self.monitor_active = True
self.set_actions_enable_state()
self.timer = QTimer()
self.connect(self.timer, SIGNAL('timeout()'), self.on_timer)
self.timer.start(.005)
self.status_text.setText('Monitor running')
def on_start(self):
""" Start the monitor: com_monitor thread and the update
timer
"""
if self.com_monitor is not None or self.portname.text() == "":
return
self.data_q = Queue.Queue()
self.error_q = Queue.Queue()
self.com_monitor = ComMonitorThread(self.data_q, self.error_q, full_port_name(str(self.portname.text())), 9600)
self.com_monitor.start()
com_error = get_item_from_queue(self.error_q)
if com_error is not None:
QMessageBox.critical(self, "ComMonitorThread error", com_error)
self.com_monitor = None
self.monitor_active = True
self.set_actions_enable_state()
self.timer = QTimer()
self.connect(self.timer, SIGNAL("timeout()"), self.on_timer)
update_freq = 20
self.timer.start(1000.0 / update_freq)
self.status_text.setText("Monitor running")
def on_start(self):
""" Start the monitor: com_monitor thread and the update
timer
"""
if self.com_monitor is not None or self.portname.text() == '':
return
self.data_q = queue.Queue()
self.error_q = queue.Queue()
self.com_monitor = ComMonitorThread(
self.data_q,
self.error_q,
full_port_name(str(self.portname.text())),
38400)
self.com_monitor.start()
com_error = get_item_from_queue(self.error_q)
if com_error is not None:
QMessageBox.critical(self, 'ComMonitorThread error',
com_error)
self.com_monitor = None
self.monitor_active = True
self.set_actions_enable_state()
self.timer = QTimer()
self.connect(self.timer, SIGNAL('timeout()'), self.on_timer)
update_freq = self.updatespeed_knob.value()
if update_freq > 0:
self.timer.start(1000.0 / update_freq)
self.status_text.setText('Monitor running')
def on_start(self):
""" Start the monitor: com_monitor thread and the update
timer
"""
if self.com_monitor is not None or self.portname.text() == '':
return False
self.data_q = Queue.Queue()
self.error_q = Queue.Queue()
self.com_monitor = ComMonitorThread(
self.data_q,
self.error_q,
full_port_name(str(self.portname.text())),
115200)
self.com_monitor.start()
# self.com_monitor.invert = True
com_error = get_item_from_queue(self.error_q)
if com_error is not None:
QMessageBox.critical(self, 'ComMonitorThread error',
com_error)
self.com_monitor = None
self.monitor_active = True
self.timer = QTimer()
self.connect(self.timer, SIGNAL('timeout()'), self.on_timer)
update_freq = 10
if update_freq > 0:
self.timer.start(1000.0 / update_freq)
return True
def open_port(self):
self.data_q = Queue.Queue()
self.error_q = Queue.Queue()
self.com_monitor = ComMonitorThread(self.data_q, self.error_q,
'/dev/ttyACM0', 115200)
self.com_monitor.start()
com_error = get_item_from_queue(self.error_q)
if com_error is not None:
QtGui.QMessageBox.critical(self, 'ComMonitorThread error',
com_error)
self.com_monitor = None
self.monitor_active = True
self.connect(self.timer, QtCore.SIGNAL('timeout()'), self.on_timer)
self.timer.start(1000.0 / 10)
def on_start(self):
""" Start the monitor: com_monitor thread and the update
timer
"""
if self.com_monitor is not None or self.ui.serialPortLbl.text() == '':
return
self.data_q = Queue.Queue()
self.error_q = Queue.Queue()
self.com_monitor = ComMonitorThread(
self.data_q,
self.error_q,
full_port_name(str(self.ui.serialPortLbl.text())),
38400)
self.com_monitor.start()
com_error = get_item_from_queue(self.error_q)
if com_error is not None:
QMessageBox.critical(self, 'ComMonitorThread error',
com_error)
self.com_monitor = None
self.monitor_active = True
# self.set_actions_enable_state()
# self.timer = QtCore.QTimer()
self.timer.timeout.connect(self.on_timer)
# self.connect(self.timer, SIGNAL('timeout()'), self.on_timer)
update_freq = 100
if update_freq > 0:
self.timer.start(1000.0 / update_freq)
self.ui.statusbar.showMessage('Monitor running')
self.ui.serialConnectPb.hide()
self.ui.serialDisconnectPb.show()
