mirror of https://github.com/m-labs/artiq.git
28 lines
716 B
Python
28 lines
716 B
Python
from artiq.experiment import *
|
|
|
|
|
|
class DMABlink(EnvExperiment):
|
|
def build(self):
|
|
self.setattr_device("core")
|
|
self.setattr_device("core_dma")
|
|
self.setattr_device("led")
|
|
|
|
@kernel
|
|
def record(self):
|
|
with self.core_dma.record("blink"):
|
|
for i in range(5):
|
|
self.led.pulse(100*ms)
|
|
delay(100*ms)
|
|
for i in range(5):
|
|
self.led.pulse(50*ms)
|
|
delay(50*ms)
|
|
|
|
@kernel
|
|
def run(self):
|
|
self.core.reset()
|
|
self.record()
|
|
handle = self.core_dma.get_handle("blink")
|
|
self.core.break_realtime()
|
|
for i in range(5):
|
|
self.core_dma.playback_handle(handle)
|