class Temperature(PluginBase):
qtcb_temperature = pyqtSignal(int)
def __init__(self, ipcon, uid, version):
PluginBase.__init__(self, ipcon, uid, 'Temperature Bricklet', version)
self.tem = BrickletTemperature(uid, ipcon)
self.qtcb_temperature.connect(self.cb_temperature)
self.tem.register_callback(self.tem.CALLBACK_TEMPERATURE,
self.qtcb_temperature.emit)
self.temperature_label = TemperatureLabel()
self.current_value = None
plot_list = [['', Qt.red, self.get_current_value]]
self.plot_widget = PlotWidget('Temperature [%cC]' % 0xB0, plot_list)
layout_h = QHBoxLayout()
layout_h.addStretch()
layout_h.addWidget(self.temperature_label)
layout_h.addStretch()
layout = QVBoxLayout(self)
layout.addLayout(layout_h)
layout.addWidget(self.plot_widget)
def start(self):
async_call(self.tem.get_temperature, None, self.cb_temperature, self.increase_error_count)
async_call(self.tem.set_temperature_callback_period, 100, None, self.increase_error_count)
self.plot_widget.stop = False
def stop(self):
async_call(self.tem.set_temperature_callback_period, 0, None, self.increase_error_count)
self.plot_widget.stop = True
def get_url_part(self):
return 'temperature'
@staticmethod
def has_device_identifier(device_identifier):
return device_identifier == BrickletTemperature.DEVICE_IDENTIFIER
def get_current_value(self):
return self.current_value
def cb_temperature(self, temperature):
self.current_value = temperature/100.0
self.temperature_label.setText(str(temperature/100.0))
def __init__(self, ipcon, uid, version):
PluginBase.__init__(self, ipcon, uid, 'Temperature Bricklet', version)
self.tem = BrickletTemperature(uid, ipcon)
self.qtcb_temperature.connect(self.cb_temperature)
self.tem.register_callback(self.tem.CALLBACK_TEMPERATURE,
self.qtcb_temperature.emit)
self.temperature_label = TemperatureLabel()
self.current_value = None
plot_list = [['', Qt.red, self.get_current_value]]
self.plot_widget = PlotWidget('Temperature [%cC]' % 0xB0, plot_list)
layout_h = QHBoxLayout()
layout_h.addStretch()
layout_h.addWidget(self.temperature_label)
layout_h.addStretch()
layout = QVBoxLayout(self)
layout.addLayout(layout_h)
layout.addWidget(self.plot_widget)