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examples: add DMA LED blinker
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from artiq.experiment import *
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class DMABlink(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("led")
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@kernel
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def record(self):
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with self.core_dma.record("blink"):
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for i in range(5):
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self.led.pulse(100*ms)
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delay(100*ms)
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for i in range(5):
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self.led.pulse(50*ms)
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delay(50*ms)
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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.core.break_realtime()
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for i in range(5):
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self.core_dma.replay("blink")
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