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coredevice/rtio: port to NAC3

This commit is contained in:
Sebastien Bourdeauducq 2021-11-10 13:57:03 +08:00
parent 8f596ed04f
commit deb8a77464
1 changed files with 15 additions and 13 deletions
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28
artiq/coredevice/rtio.py
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@ -1,30 +1,32 @@
from artiq.language.core import syscall
from artiq.language.types import TInt32, TInt64, TList, TNone, TTuple
from numpy import int32, int64
from typing import Tuple
from artiq.language.core import extern
@syscall(flags={"nowrite"})
def rtio_output(target: TInt32, data: TInt32) -> TNone:
@extern
def rtio_output(target: int32, data: int32):
raise NotImplementedError("syscall not simulated")
@syscall(flags={"nowrite"})
def rtio_output_wide(target: TInt32, data: TList(TInt32)) -> TNone:
@extern
def rtio_output_wide(target: int32, data: list[int32]):
raise NotImplementedError("syscall not simulated")
@syscall(flags={"nowrite"})
def rtio_input_timestamp(timeout_mu: TInt64, channel: TInt32) -> TInt64:
@extern
def rtio_input_timestamp(timeout_mu: int64, channel: int32) -> int64:
raise NotImplementedError("syscall not simulated")
@syscall(flags={"nowrite"})
def rtio_input_data(channel: TInt32) -> TInt32:
@extern
def rtio_input_data(channel: int32) -> int32:
raise NotImplementedError("syscall not simulated")
@syscall(flags={"nowrite"})
def rtio_input_timestamped_data(timeout_mu: TInt64,
channel: TInt32) -> TTuple([TInt64, TInt32]):
# NAC3TODO @extern
def rtio_input_timestamped_data(timeout_mu: int64,
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."""