30 lines
694 B
Python
30 lines
694 B
Python
from artiq.experiment import *
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class DMA(EnvExperiment):
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def build(self):
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self.setattr_device("core")
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self.setattr_device("core_dma")
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self.setattr_device("led0")
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@kernel
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def record(self):
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with self.core_dma.record("led_blink"):
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delay(100*ms)
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self.led0.on()
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delay(100*ms)
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self.led0.off()
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@kernel
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def playback(self, n):
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handle = self.core_dma.get_handle("led_blink")
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self.core.break_realtime()
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for _ in range(n):
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self.core_dma.playback_handle(handle)
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@kernel
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def run(self):
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self.core.reset()
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self.record()
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self.playback(2)
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