76 lines
1.9 KiB
Python
76 lines
1.9 KiB
Python
from artiq.experiment import *
|
|
|
|
|
|
class OnePulsePerSecond(EnvExperiment):
|
|
def build(self):
|
|
self.setattr_device("core")
|
|
self.ttl0 = self.get_device("ttl0")
|
|
|
|
@kernel
|
|
def run(self):
|
|
self.core.reset()
|
|
while True:
|
|
self.ttl0.pulse(500*ms)
|
|
delay(500*ms)
|
|
|
|
|
|
class MorseCode(EnvExperiment):
|
|
def build(self):
|
|
self.setattr_device("core")
|
|
self.led = self.get_device("led0")
|
|
|
|
def prepare(self):
|
|
# As of ARTIQ-6, the ARTIQ compiler has limited string handling
|
|
# capabilities, so we pass a list of integers instead.
|
|
message = ".- .-. - .. --.-"
|
|
self.commands = [{".": 1, "-": 2, " ": 3}[c] for c in message]
|
|
|
|
@kernel
|
|
def run(self):
|
|
self.core.reset()
|
|
for cmd in self.commands:
|
|
if cmd == 1:
|
|
self.led.pulse(100*ms)
|
|
delay(100*ms)
|
|
if cmd == 2:
|
|
self.led.pulse(300*ms)
|
|
delay(100*ms)
|
|
if cmd == 3:
|
|
delay(700*ms)
|
|
|
|
|
|
class SoftwareEdgeCount(EnvExperiment):
|
|
def build(self):
|
|
self.setattr_device("core")
|
|
self.ttl0 = self.get_device("ttl0")
|
|
|
|
@kernel
|
|
def run(self):
|
|
self.core.reset()
|
|
gate_end_mu = self.ttl0.gate_rising(1*ms)
|
|
counts = self.ttl0.count(gate_end_mu)
|
|
print(counts)
|
|
|
|
|
|
class ShortPulse(EnvExperiment):
|
|
def build(self):
|
|
self.setattr_device("core")
|
|
self.ttl0 = self.get_device("ttl0")
|
|
|
|
@kernel
|
|
def run(self):
|
|
self.core.reset()
|
|
delay(6*ns) # Coarse RTIO period: 0 - 7 ns
|
|
self.ttl0.pulse(3*ns) # Coarse RTIO period: 8 - 15 ns
|
|
|
|
|
|
class ClockGen(EnvExperiment):
|
|
def build(self):
|
|
self.setattr_device("core")
|
|
self.ttl0 = self.get_device("ttl0")
|
|
|
|
@kernel
|
|
def run(self):
|
|
self.core.reset()
|
|
self.ttl0.set(62.5*MHz)
|