OneBITalinoAcquisitionExample.py

import platform
import sys

osDic = {
    "Darwin": f"MacOS/Intel{''.join(platform.python_version().split('.')[:2])}",
    "Linux": "Linux64",
    "Windows": f"Win{platform.architecture()[0][:2]}_{''.join(platform.python_version().split('.')[:2])}",
}
if platform.mac_ver()[0] != "":
    import subprocess
    from os import linesep

    p = subprocess.Popen("sw_vers", stdout=subprocess.PIPE)
    result = p.communicate()[0].decode("utf-8").split(str("\t"))[2].split(linesep)[0]
    if result.startswith("12."):
        print("macOS version is Monterrey!")
        osDic["Darwin"] = "MacOS/Intel310"
        if (
            int(platform.python_version().split(".")[0]) <= 3
            and int(platform.python_version().split(".")[1]) < 10
        ):
            print(f"Python version required is ≥ 3.10. Installed is {platform.python_version()}")
            exit()


sys.path.append(f"PLUX-API-Python3/{osDic[platform.system()]}")

import plux


class NewDevice(plux.SignalsDev):
    def __init__(self, address):
        plux.SignalsDev.__init__(address)
        self.duration = 0
        self.frequency = 0

    def onRawFrame(self, nSeq, data):  # onRawFrame takes three arguments
        if nSeq % 2000 == 0:
            print(nSeq, *data)
        return nSeq > self.duration * self.frequency


# example routines


def exampleAcquisition(
    address="BTH00:07:80:4D:2E:76",
    duration=20,
    frequency=1000,
    active_ports=[1, 2, 3, 4, 5, 6],
):  # time acquisition for each frequency
    """
    Example acquisition.
    """
    device = NewDevice(address)
    device.duration = int(duration)  # Duration of acquisition in seconds.
    device.frequency = int(frequency)  # Samples per second.
    
    # Trigger the start of the data recording: https://www.downloads.plux.info/apis/PLUX-API-Python-Docs/classplux_1_1_signals_dev.html#a028eaf160a20a53b3302d1abd95ae9f1
    device.start(device.frequency, active_ports, 16)
    device.loop()  # calls device.onRawFrame until it returns True
    device.stop()
    device.close()


if __name__ == "__main__":
    # Use arguments from the terminal (if any) as the first arguments and use the remaining default values.
    exampleAcquisition(*sys.argv[1:])