def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self.ui = Ui_Dialog_encoder()
self.ui.setupUi(self)
try:
self.linkbot = linkbot.CLinkbot('locl')
except:
QtGui.QMessageBox.warning(
self, "Error",
"Could not connect to Linkbot. Please make sure the Linkbot is "
"plugged into the computer with a working Micro-USB cable.")
raise
for slider in (
self.ui.verticalSlider_1,
self.ui.verticalSlider_2,
self.ui.verticalSlider_3,
):
slider.setMaximum(360)
# Connect button
self.ui.pushButton.clicked.connect(self.close)
# Connect encoder callbacks
self.linkbot.enableEncoderEvents(self.encoderEvent)
self.encoderSignal.connect(self.processEncoderEvent)
class EncoderDialog(QtGui.QDialog):
encoderSignal = QtCore.pyqtSignal(int, float, int)
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self.ui = Ui_Dialog_encoder()
self.ui.setupUi(self)
try:
self.linkbot = linkbot.CLinkbot('locl')
except:
QtGui.QMessageBox.warning(
self, "Error",
"Could not connect to Linkbot. Please make sure the Linkbot is "
"plugged into the computer with a working Micro-USB cable.")
raise
for slider in (
self.ui.verticalSlider_1,
self.ui.verticalSlider_2,
self.ui.verticalSlider_3,
):
slider.setMaximum(360)
# Connect button
self.ui.pushButton.clicked.connect(self.close)
# Connect encoder callbacks
self.linkbot.enableEncoderEvents(self.encoderEvent)
self.encoderSignal.connect(self.processEncoderEvent)
def __del__(self):
self.linkbot.disableEncoderEvents()
def encoderEvent(self, n, angle, timestamp):
self.encoderSignal.emit(n, angle, timestamp)
def processEncoderEvent(self, n, angle, timestamp):
def normalizeAngle(theta):
while theta > 360:
theta -= 360
while theta < 0:
theta += 360
return theta
angle_ = angle
angle = normalizeAngle(angle)
if n == 0:
self.ui.verticalSlider_1.setValue(angle)
self.ui.label_1.setText('{0:.2f}'.format(angle_))
elif n == 1:
self.ui.verticalSlider_2.setValue(angle)
self.ui.label_2.setText('{0:.2f}'.format(angle_))
elif n == 2:
self.ui.verticalSlider_3.setValue(angle)
self.ui.label_3.setText('{0:.2f}'.format(angle_))
def close(self):
self.done(0)
class EncoderDialog(QtGui.QDialog):
encoderSignal = QtCore.pyqtSignal(int, float, int)
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self.ui = Ui_Dialog_encoder()
self.ui.setupUi(self)
try:
self.linkbot = linkbot.CLinkbot('locl')
except:
QtGui.QMessageBox.warning(self, "Error",
"Could not connect to Linkbot. Please make sure the Linkbot is "
"plugged into the computer with a working Micro-USB cable." )
raise
for slider in ( self.ui.verticalSlider_1,
self.ui.verticalSlider_2,
self.ui.verticalSlider_3, ):
slider.setMaximum(360)
# Connect button
self.ui.pushButton.clicked.connect(self.close)
# Connect encoder callbacks
self.linkbot.enableEncoderEvents(self.encoderEvent)
self.encoderSignal.connect(self.processEncoderEvent)
def __del__(self):
self.linkbot.disableEncoderEvents()
def encoderEvent(self, n, angle, timestamp):
self.encoderSignal.emit(n, angle, timestamp)
def processEncoderEvent(self, n, angle, timestamp):
def normalizeAngle(theta):
while theta > 360:
theta -= 360
while theta < 0:
theta += 360
return theta
angle_ = angle
angle = normalizeAngle(angle)
if n == 0:
self.ui.verticalSlider_1.setValue(angle)
self.ui.label_1.setText('{0:.2f}'.format(angle_))
elif n == 1:
self.ui.verticalSlider_2.setValue(angle)
self.ui.label_2.setText('{0:.2f}'.format(angle_))
elif n == 2:
self.ui.verticalSlider_3.setValue(angle)
self.ui.label_3.setText('{0:.2f}'.format(angle_))
def close(self):
self.done(0)
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self.ui = Ui_Dialog_encoder()
self.ui.setupUi(self)
try:
self.linkbot = linkbot.CLinkbot('locl')
except:
QtGui.QMessageBox.warning(self, "Error",
"Could not connect to Linkbot. Please make sure the Linkbot is "
"plugged into the computer with a working Micro-USB cable." )
raise
for slider in ( self.ui.verticalSlider_1,
self.ui.verticalSlider_2,
self.ui.verticalSlider_3, ):
slider.setMaximum(360)
# Connect button
self.ui.pushButton.clicked.connect(self.close)
# Connect encoder callbacks
self.linkbot.enableEncoderEvents(self.encoderEvent)
self.encoderSignal.connect(self.processEncoderEvent)
