def __init__(self):
# inherit a QThread to run parallel from the GUI
super().__init__()
self.isRunning = False
self.moveToThread(self)
self.started.connect(self.measure)
# load frequently used constants
constants = MeasurementConstants()
self.configs = NiDaqChannels().look_up_table
self.sampleRate = constants.patchSealSampRate
self.frequency = constants.patchSealFreq
self.voltMin = constants.patchSealMinVol
self.voltMax = constants.patchSealMaxVol
self.dutycycle = constants.patchSealDuty
self.readNumber = 100 # should be a multiple of the wavelength
# look up channel configuration of NIDAQ
self.configs = NiDaqChannels().look_up_table
self.patchVoltOutChan = None
self.patchCurOutChan = None
self.patchVoltInChan = None
# generate wave function from loaded constants
self.wave = np.zeros(self.readNumber)
self.setWave(1,0,0)
# operation mode
self.mode = 'voltageclamp'
def __init__(self, channel_LUT = None, *args, **kwargs):
super().__init__(*args, **kwargs)
"""
Specifiy NI-daq channels. channel_LUT in the form of dictionary, with keys being the
purpose of the channel (the same as the fields from the input waveforms' "Sepcification"
field) and values being the port of the daq. If not specified it will load the dictionary
from NiDaqChannels class in NIDAQ.constants.
"""
if channel_LUT == None:
self.channel_LUT = NiDaqChannels().look_up_table
else:
self.channel_LUT = channel_LUT
def __init__(self, wave, sampleRate, readNumber, *args, **kwargs):
"""
wave is the output data
sampleRate is the sampleRate of the DAQ
readNumber is the
"""
super().__init__(*args, **kwargs)
self.patchVoltInChan = None
self.patchVoltOutChan = None
self.patchCurOutChan = None
self.sampleRate = sampleRate
self.wave = wave
self.configs = NiDaqChannels().look_up_table