artiq/examples/time_test.py

from artiq.language.units import *
from artiq.language.core import *
from artiq.devices import corecom_serial, core


class DummyPulse(AutoContext):
    parameters = "name"

    def print_on(self, t, f):
        print("{} ON:{:4} @{}".format(self.name, f, t))

    def print_off(self, t):
        print("{}   OFF   @{}".format(self.name, t))

    @kernel
    def pulse(self, f, duration):
        self.print_on(int(now()), f)
        delay(duration)
        self.print_off(int(now()))


class TimeTest(AutoContext):
    parameters = "a b c d"

    @kernel
    def run(self):
        i = 0
        while i < 3:
            with parallel:
                with sequential:
                    self.a.pulse(100+i, 20*us)
                    self.b.pulse(200+i, 20*us)
                with sequential:
                    self.c.pulse(300+i, 10*us)
                    self.d.pulse(400+i, 20*us)
            i += 1


if __name__ == "__main__":
    with corecom_serial.CoreCom() as com:
        coredev = core.Core(com)
        exp = TimeTest(
            core=coredev,
            a=DummyPulse(core=coredev, name="a"),
            b=DummyPulse(core=coredev, name="b"),
            c=DummyPulse(core=coredev, name="c"),
            d=DummyPulse(core=coredev, name="d"),
        )
        exp.run()