[repros] moving to sperate folders
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@ -1,199 +0,0 @@
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import faulthandler
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import time
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import nixio as nix
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import uldaq
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from IPython import embed
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import numpy as np
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import matplotlib.pyplot as plt
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from pyrelacs.devices.mccdaq import MccDaq
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from pyrelacs.util.logging import config_logging
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log = config_logging()
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# for more information on seg faults
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faulthandler.enable()
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class Calibration(MccDaq):
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def __init__(self) -> None:
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super().__init__()
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self.SAMPLERATE = 40_000.0
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self.DURATION = 5
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self.AMPLITUDE = 1
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self.SINFREQ = 750
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@staticmethod
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def run(nix_file: nix.File):
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calb = Calibration()
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calb.check_beat(nix_file)
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def check_amplitude(self):
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db_values = [0.0, -5.0, -10.0, -20.0, -50.0]
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colors = ["red", "green", "blue", "black", "yellow"]
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self.set_attenuation_level(db_channel1=0.0, db_channel2=0.0)
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# write to ananlog 1
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t = np.arange(0, self.DURATION, 1 / self.SAMPLERATE)
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data = self.AMPLITUDE * np.sin(2 * np.pi * self.SINFREQ * t)
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fig, ax = plt.subplots()
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for i, db_value in enumerate(db_values):
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self.set_attenuation_level(db_channel1=db_value, db_channel2=db_value)
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log.debug(f"{db_value}")
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stim = self.write_analog(
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data,
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[0, 0],
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self.SAMPLERATE,
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ScanOption=uldaq.ScanOption.EXTTRIGGER,
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)
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data_channel_one = self.read_analog(
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[0, 0],
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self.DURATION,
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self.SAMPLERATE,
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ScanOption=uldaq.ScanOption.EXTTRIGGER,
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)
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time.sleep(1)
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log.debug("Starting the Scan")
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self.digital_trigger()
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try:
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self.ao_device.scan_wait(uldaq.WaitType.WAIT_UNTIL_DONE, 15)
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log.debug("Scan finished")
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self.write_bit(channel=0, bit=0)
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time.sleep(1)
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self.set_analog_to_zero()
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except uldaq.ul_exception.ULException:
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log.debug("Operation timed out")
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# reset the diggital trigger
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self.write_bit(channel=0, bit=0)
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time.sleep(1)
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self.set_analog_to_zero()
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self.disconnect_daq()
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if i == 0:
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ax.plot(t, stim, label=f"Input_{db_value}", color=colors[i])
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ax.plot(t, data_channel_one, label=f"Reaout {db_value}", color=colors[i])
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ax.legend()
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plt.show()
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self.disconnect_daq()
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def check_beat(self, nix_file: nix.File):
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self.set_attenuation_level(db_channel1=-10.0, db_channel2=0.0)
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t = np.arange(0, self.DURATION, 1 / self.SAMPLERATE)
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data = self.AMPLITUDE * np.sin(2 * np.pi * self.SINFREQ * t)
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# data = np.concatenate((data, data))
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db_values = [0.0, -5.0, -8.5, -10.0]
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colors = ["red", "blue", "black", "green"]
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colors_in = ["lightcoral", "lightblue", "grey", "lightgreen"]
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block = nix_file.create_block("Calibration", "data")
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# fig, axes = plt.subplots(2, 2, sharex="col")
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for i, db_value in enumerate(db_values):
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self.set_attenuation_level(db_channel1=db_value)
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stim = self.write_analog(
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data,
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[0, 0],
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self.SAMPLERATE,
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ScanOption=uldaq.ScanOption.EXTTRIGGER,
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)
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readout = self.read_analog(
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[0, 1],
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self.DURATION,
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self.SAMPLERATE,
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ScanOption=uldaq.ScanOption.EXTTRIGGER,
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)
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self.digital_trigger()
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log.info(self.ao_device)
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ai_status = uldaq.ScanStatus.RUNNING
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ao_status = uldaq.ScanStatus.RUNNING
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log.debug(
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f"Status Analog_output {ao_status}\n, Status Analog_input {ai_status}"
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)
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while (ai_status != uldaq.ScanStatus.IDLE) and (
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ao_status != uldaq.ScanStatus.IDLE
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):
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# log.debug("Scanning")
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time.time_ns()
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ai_status = self.ai_device.get_scan_status()[0]
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ao_status = self.ao_device.get_scan_status()[0]
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self.write_bit(channel=0, bit=0)
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log.debug(
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f"Status Analog_output {ao_status}\n, Status Analog_input {ai_status}"
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)
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channel1 = np.array(readout[::2])
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channel2 = np.array(readout[1::2])
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stim_data = block.create_data_array(
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f"stimulus_{db_value}",
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"nix.regular_sampled",
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shape=data.shape,
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data=channel1,
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label="Voltage",
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unit="V",
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)
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stim_data.append_sampled_dimension(
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self.SAMPLERATE,
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label="time",
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unit="s",
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)
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fish_data = block.create_data_array(
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f"fish_{db_value}",
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"Array",
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shape=data.shape,
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data=channel2,
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label="Voltage",
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unit="V",
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)
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fish_data.append_sampled_dimension(
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self.SAMPLERATE,
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label="time",
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unit="s",
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)
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self.set_analog_to_zero()
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def decibel(power, ref_power=1.0, min_power=1e-20):
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"""Transform power to decibel relative to ref_power.
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\\[ decibel = 10 \\cdot \\log_{10}(power/ref\\_power) \\]
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Power values smaller than `min_power` are set to `-np.inf`.
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Parameters
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----------
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power: float or array
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Power values, for example from a power spectrum or spectrogram.
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ref_power: float or None or 'peak'
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Reference power for computing decibel.
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If set to `None` or 'peak', the maximum power is used.
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min_power: float
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Power values smaller than `min_power` are set to `-np.inf`.
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Returns
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-------
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decibel_psd: array
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Power values in decibel relative to `ref_power`.
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"""
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if np.isscalar(power):
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tmp_power = np.array([power])
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decibel_psd = np.array([power])
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else:
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tmp_power = power
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decibel_psd = power.copy()
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if ref_power is None or ref_power == "peak":
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ref_power = np.max(decibel_psd)
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decibel_psd[tmp_power <= min_power] = float("-inf")
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decibel_psd[tmp_power > min_power] = 10.0 * np.log10(
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decibel_psd[tmp_power > min_power] / ref_power
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)
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if np.isscalar(power):
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return decibel_psd[0]
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else:
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return decibel_psd
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@ -1,3 +0,0 @@
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class Sinus:
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def __init__(self) -> None:
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pass
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