def __init__(self, ipcon, uid, version):
PluginBase.__init__(self, ipcon, uid, "Temperature IR Bricklet", version)
self.tem = BrickletTemperatureIR(uid, ipcon)
self.qtcb_ambient_temperature.connect(self.cb_ambient_temperature)
self.tem.register_callback(self.tem.CALLBACK_AMBIENT_TEMPERATURE, self.qtcb_ambient_temperature.emit)
self.qtcb_object_temperature.connect(self.cb_object_temperature)
self.tem.register_callback(self.tem.CALLBACK_OBJECT_TEMPERATURE, self.qtcb_object_temperature.emit)
self.ambient_label = AmbientLabel()
self.object_label = ObjectLabel()
self.emissivity_label = QLabel("Emissivity: ")
self.emissivity_edit = QLineEdit()
self.emissivity_button = QPushButton("Save")
self.emissivity_layout = QHBoxLayout()
self.emissivity_layout.addWidget(self.emissivity_label)
self.emissivity_layout.addWidget(self.emissivity_edit)
self.emissivity_layout.addWidget(self.emissivity_button)
self.emissivity_button.pressed.connect(self.emissivity_pressed)
self.current_ambient = None
self.current_object = None
plot_list = [["amb", Qt.blue, self.get_current_ambient], ["obj", Qt.red, self.get_current_object]]
self.plot_widget = PlotWidget("Temperature [%cC]" % 0xB0, plot_list)
layout_h1 = QHBoxLayout()
layout_h1.addStretch()
layout_h1.addWidget(self.ambient_label)
layout_h1.addStretch()
layout_h2 = QHBoxLayout()
layout_h2.addStretch()
layout_h2.addWidget(self.object_label)
layout_h2.addStretch()
layout = QVBoxLayout(self)
layout.addLayout(layout_h1)
layout.addLayout(layout_h2)
layout.addWidget(self.plot_widget)
layout.addLayout(self.emissivity_layout)
class TemperatureIR(PluginBase):
qtcb_ambient_temperature = pyqtSignal(int)
qtcb_object_temperature = pyqtSignal(int)
def __init__(self, ipcon, uid, version):
PluginBase.__init__(self, ipcon, uid, "Temperature IR Bricklet", version)
self.tem = BrickletTemperatureIR(uid, ipcon)
self.qtcb_ambient_temperature.connect(self.cb_ambient_temperature)
self.tem.register_callback(self.tem.CALLBACK_AMBIENT_TEMPERATURE, self.qtcb_ambient_temperature.emit)
self.qtcb_object_temperature.connect(self.cb_object_temperature)
self.tem.register_callback(self.tem.CALLBACK_OBJECT_TEMPERATURE, self.qtcb_object_temperature.emit)
self.ambient_label = AmbientLabel()
self.object_label = ObjectLabel()
self.emissivity_label = QLabel("Emissivity: ")
self.emissivity_edit = QLineEdit()
self.emissivity_button = QPushButton("Save")
self.emissivity_layout = QHBoxLayout()
self.emissivity_layout.addWidget(self.emissivity_label)
self.emissivity_layout.addWidget(self.emissivity_edit)
self.emissivity_layout.addWidget(self.emissivity_button)
self.emissivity_button.pressed.connect(self.emissivity_pressed)
self.current_ambient = None
self.current_object = None
plot_list = [["amb", Qt.blue, self.get_current_ambient], ["obj", Qt.red, self.get_current_object]]
self.plot_widget = PlotWidget("Temperature [%cC]" % 0xB0, plot_list)
layout_h1 = QHBoxLayout()
layout_h1.addStretch()
layout_h1.addWidget(self.ambient_label)
layout_h1.addStretch()
layout_h2 = QHBoxLayout()
layout_h2.addStretch()
layout_h2.addWidget(self.object_label)
layout_h2.addStretch()
layout = QVBoxLayout(self)
layout.addLayout(layout_h1)
layout.addLayout(layout_h2)
layout.addWidget(self.plot_widget)
layout.addLayout(self.emissivity_layout)
def start(self):
async_call(self.tem.get_ambient_temperature, None, self.cb_ambient_temperature, self.increase_error_count)
async_call(self.tem.get_object_temperature, None, self.cb_object_temperature, self.increase_error_count)
async_call(self.tem.get_emissivity, None, self.cb_emissivity, self.increase_error_count)
async_call(self.tem.set_ambient_temperature_callback_period, 250, None, self.increase_error_count)
async_call(self.tem.set_object_temperature_callback_period, 250, None, self.increase_error_count)
self.plot_widget.stop = False
def stop(self):
async_call(self.tem.set_ambient_temperature_callback_period, 0, None, self.increase_error_count)
async_call(self.tem.set_object_temperature_callback_period, 0, None, self.increase_error_count)
self.plot_widget.stop = True
def get_url_part(self):
return "temperature_ir"
@staticmethod
def has_device_identifier(device_identifier):
return device_identifier == BrickletTemperatureIR.DEVICE_IDENTIFIER
def get_current_ambient(self):
return self.current_ambient
def get_current_object(self):
return self.current_object
def cb_object_temperature(self, temperature):
self.current_object = temperature / 10.0
self.object_label.setText(str(self.current_object))
def cb_ambient_temperature(self, temperature):
self.current_ambient = temperature / 10.0
self.ambient_label.setText(str(self.current_ambient))
def cb_emissivity(self, emissivity):
self.emissivity_edit.setText(str(emissivity))
def emissivity_pressed(self):
value = int(self.emissivity_edit.text())
try:
self.tem.set_emissivity(value)
except ip_connection.Error:
return