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coredevice/rtio: fix tuple annotation

This commit is contained in:
Sebastien Bourdeauducq 2021-11-10 15:32:07 +08:00
parent 262cd62544
commit b7313ddc32
1 changed files with 2 additions and 3 deletions
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5
artiq/coredevice/rtio.py
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@ -1,5 +1,4 @@
from numpy import int32, int64
from typing import Tuple
from artiq.language.core import extern
@ -24,9 +23,9 @@ def rtio_input_data(channel: int32) -> int32:
raise NotImplementedError("syscall not simulated")
# NAC3TODO @extern
@extern
def rtio_input_timestamped_data(timeout_mu: int64,
channel: int32) -> Tuple[int64, int32]:
channel: int32) -> tuple[int64, int32]:
"""Wait for an input event up to timeout_mu on the given channel, and
return a tuple of timestamp and attached data, or (-1, 0) if the timeout is
reached."""