def __init__(self):
QWidget.__init__(self)
self.ui = Ui_ModuleB()
self.ui.setupUi(self)
self.timer = QTimer()
QObject.connect(self.timer, SIGNAL("timeout()"), self.read_inputs)
self.scene_nobat = QGraphicsScene()
self.scene_nobat.addPixmap(QPixmap('modules/ModuleB-nobat.png'))
self.scene_off = QGraphicsScene()
self.scene_off.addPixmap(QPixmap('modules/ModuleB-off.png'))
self.scene_on = QGraphicsScene()
self.scene_on.addPixmap(QPixmap('modules/ModuleB-on.png'))
self.scene_nobulb = QGraphicsScene()
self.scene_nobulb.addPixmap(QPixmap('modules/ModuleB-nobulb.png'))
self.ui.widgetImg.setScene(self.scene_nobat)
class ModuleBWidget(QWidget):
def __init__(self):
QWidget.__init__(self)
self.ui = Ui_ModuleB()
self.ui.setupUi(self)
self.timer = QTimer()
QObject.connect(self.timer, SIGNAL("timeout()"), self.read_inputs)
self.scene_nobat = QGraphicsScene()
self.scene_nobat.addPixmap(QPixmap("modules/ModuleB-nobat.png"))
self.scene_off = QGraphicsScene()
self.scene_off.addPixmap(QPixmap("modules/ModuleB-off.png"))
self.scene_on = QGraphicsScene()
self.scene_on.addPixmap(QPixmap("modules/ModuleB-on.png"))
self.scene_nobulb = QGraphicsScene()
self.scene_nobulb.addPixmap(QPixmap("modules/ModuleB-nobulb.png"))
self.ui.widgetImg.setScene(self.scene_nobat)
def read_inputs(self):
r = self.dev.read()
us = r[1] / 1023.0 * 3.3
uc = r[2] / 1023.0 * 3.3
i = (us - uc) / 18 * 1000
if i < 0.0 or uc == 0.0:
i = 0.0
self.ui.labelUs.setText("Us = %0.3f V" % us)
self.ui.labelUc.setText("Uc = %0.3f V" % uc)
self.ui.labelI.setText("I = %0.2f mA" % i)
if us < 1.5:
self.ui.widgetImg.setScene(self.scene_nobat)
else:
if uc < 0.9:
self.ui.widgetImg.setScene(self.scene_off)
elif uc > 2.0:
self.ui.widgetImg.setScene(self.scene_nobulb)
else:
self.ui.widgetImg.setScene(self.scene_on)
class ModuleBWidget(QWidget):
def __init__(self):
QWidget.__init__(self)
self.ui = Ui_ModuleB()
self.ui.setupUi(self)
self.timer = QTimer()
QObject.connect(self.timer, SIGNAL("timeout()"), self.read_inputs)
self.scene_nobat = QGraphicsScene()
self.scene_nobat.addPixmap(QPixmap('modules/ModuleB-nobat.png'))
self.scene_off = QGraphicsScene()
self.scene_off.addPixmap(QPixmap('modules/ModuleB-off.png'))
self.scene_on = QGraphicsScene()
self.scene_on.addPixmap(QPixmap('modules/ModuleB-on.png'))
self.scene_nobulb = QGraphicsScene()
self.scene_nobulb.addPixmap(QPixmap('modules/ModuleB-nobulb.png'))
self.ui.widgetImg.setScene(self.scene_nobat)
def read_inputs(self):
r = self.dev.read()
us = r[1] / 1023.0 * 3.3
uc = r[2] / 1023.0 * 3.3
i = (us - uc) / 18 * 1000
if i < 0.0 or uc == 0.0:
i = 0.0
self.ui.labelUs.setText('Us = %0.3f V' % us)
self.ui.labelUc.setText('Uc = %0.3f V' % uc)
self.ui.labelI.setText('I = %0.2f mA' % i)
if us < 1.5:
self.ui.widgetImg.setScene(self.scene_nobat)
else:
if uc < 0.9:
self.ui.widgetImg.setScene(self.scene_off)
elif uc > 2.0:
self.ui.widgetImg.setScene(self.scene_nobulb)
else:
self.ui.widgetImg.setScene(self.scene_on)
def __init__(self):
QWidget.__init__(self)
self.ui = Ui_ModuleB()
self.ui.setupUi(self)
self.timer = QTimer()
QObject.connect(self.timer, SIGNAL("timeout()"), self.read_inputs)
self.scene_nobat = QGraphicsScene()
self.scene_nobat.addPixmap(QPixmap("modules/ModuleB-nobat.png"))
self.scene_off = QGraphicsScene()
self.scene_off.addPixmap(QPixmap("modules/ModuleB-off.png"))
self.scene_on = QGraphicsScene()
self.scene_on.addPixmap(QPixmap("modules/ModuleB-on.png"))
self.scene_nobulb = QGraphicsScene()
self.scene_nobulb.addPixmap(QPixmap("modules/ModuleB-nobulb.png"))
self.ui.widgetImg.setScene(self.scene_nobat)
