from language import * from artiq_builtins import * from numpy import int32, int64 @kernel class Core: @kernel def reset(self): rtio_init() at_mu(rtio_get_counter() + int64(125000)) @kernel def break_realtime(self): min_now = rtio_get_counter() + int64(125000) if now_mu() < min_now: at_mu(min_now) @kernel class TTLOut: channel: int32 target_o: int32 @kernel def __init__(self, channel: int32): self.channel = channel self.target_o = channel << 8 @kernel def output(self): pass @kernel def set_o(self, o: bool): rtio_output(self.target_o, 1 if o else 0) @kernel def on(self): self.set_o(True) @kernel def off(self): self.set_o(False) @kernel def pulse_mu(self, duration: int64): self.on() delay_mu(duration) self.off() @kernel class Demo: @kernel def run(self): core = Core() led = TTLOut(0) core.reset() while True: led.pulse_mu(int64(100000000)) delay_mu(int64(100000000)) if __name__ == "__main__": Demo().run()