def analogOn(self, channel_id):
if not self.filming:
nicontrol.setAnalogLine(
self.analog_settings[channel_id].board,
self.analog_settings[channel_id].channel,
self.analog_settings[channel_id].max_voltage,
)
def __init__(self, hardware, parameters, parent):
QtGui.QMainWindow.__init__(self, parent)
halModule.HalModule.__init__(self)
# Define default values
self.x_offset = 0.0
self.y_offset = 0.0
self.x_amp = 1.0
self.y_amp = 1.0
self.x_freq = 1000.0 # In Hz
self.y_freq = 1000.0 # In Hz
self.running = False
self.run_during_film = False
self.home_voltage = [0.0, 0.0]
self.output_limits = [-10.0, 10.0]
self.sampleRate = 2500.0 # In Hz
self.ni_task = False
# Initialize waveform
self.waveform = False
# update parameters
self.parameters = parameters
if parent:
self.have_parent = True
else:
self.have_parent = False
# UI setup
self.ui = galvoUi.Ui_Dialog()
self.ui.setupUi(self)
self.setWindowTitle(parameters.get("setup_name") + " Galvo Control")
self.setWindowIcon(qtAppIcon.QAppIcon())
# Connect signals.
if self.have_parent:
self.ui.okButton.setText("Close")
self.ui.okButton.clicked.connect(self.handleOk)
else:
self.ui.okButton.setText("Quit")
self.ui.okButton.clicked.connect(self.handleQuit)
self.ui.activateButton.setText("Run")
self.ui.activateButton.clicked.connect(self.handleActivate)
# set modeless
self.setModal(False)
# Update display
self.updateDisplay()
# Initialize to home voltage
nicontrol.setAnalogLine("USB-6002", 0, self.home_voltage[0])
nicontrol.setAnalogLine("USB-6002", 1, self.home_voltage[1])
def zMoveTo(self, z):
with mclLock:
try:
voltage = z * self.scale
if (voltage > 0.0) and (voltage < 10.0):
nicontrol.setAnalogLine(self.board, self.line, voltage)
#self.ni_task.output(voltage)
except AssertionError as e:
print "Caught outputVoltage error:", type(e), str(e)
def stopTask(self):
# Stop current task
self.ni_task.stopTask()
self.ni_task.clearTask()
# Return to home voltage
nicontrol.setAnalogLine("USB-6002", 0, self.home_voltage[0])
nicontrol.setAnalogLine("USB-6002", 1, self.home_voltage[1])
# Update internal state
self.running = False
def amplitudeOn(self, channel_id, amplitude):
nicontrol.setAnalogLine(self.channel_parameters[channel_id].board,
self.channel_parameters[channel_id].channel,
0.001 * amplitude)
def amplitudeOff(self, channel_id):
nicontrol.setAnalogLine(self.channel_parameters[channel_id].board,
self.channel_parameters[channel_id].channel,
self.channel_parameters[channel_id].min_voltage)
def zMoveTo(self, z):
#self.ao_task.output(self.scale * z)
#nicontrol.setAnalogLine("PCI-6713", 0, self.scale * z)
nicontrol.setAnalogLine("PCIe-6259", 0, self.scale * z)
def analogOn(self, channel_id):
if not self.filming:
nicontrol.setAnalogLine(self.analog_settings[channel_id].board,
self.analog_settings[channel_id].channel,
self.analog_settings[channel_id].max_voltage)
def amplitudeOn(self, channel_id, amplitude):
nicontrol.setAnalogLine(self.channel_parameters[channel_id].board,
self.channel_parameters[channel_id].channel,
0.001 * amplitude)
def amplitudeOff(self, channel_id):
nicontrol.setAnalogLine(self.channel_parameters[channel_id].board,
self.channel_parameters[channel_id].channel,
self.channel_parameters[channel_id].min_voltage)