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coredevice: fix typing problems

This commit is contained in:
Sebastien Bourdeauducq 2021-11-10 12:37:05 +08:00
parent c8ebd80fe2
commit 8f596ed04f
1 changed files with 4 additions and 4 deletions
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8
artiq/coredevice/core.py
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@ -87,7 +87,7 @@ class Core:
return result return result
@portable @portable
def seconds_to_mu(self, seconds: float): def seconds_to_mu(self, seconds: float) -> int64:
"""Convert seconds to the corresponding number of machine units """Convert seconds to the corresponding number of machine units
(RTIO cycles). (RTIO cycles).
@ -96,12 +96,12 @@ class Core:
return int64(seconds//self.ref_period) return int64(seconds//self.ref_period)
@portable @portable
def mu_to_seconds(self, mu: int64): def mu_to_seconds(self, mu: int64) -> float:
"""Convert machine units (RTIO cycles) to seconds. """Convert machine units (RTIO cycles) to seconds.
:param mu: cycle count to convert. :param mu: cycle count to convert.
""" """
return mu*self.ref_period return float(mu)*self.ref_period
@kernel @kernel
def delay(self, dt: float): def delay(self, dt: float):
@ -132,7 +132,7 @@ class Core:
pass pass
@kernel @kernel
def get_rtio_destination_status(self, destination: int32): def get_rtio_destination_status(self, destination: int32) -> bool:
"""Returns whether the specified RTIO destination is up. """Returns whether the specified RTIO destination is up.
This is particularly useful in startup kernels to delay This is particularly useful in startup kernels to delay
startup until certain DRTIO destinations are up.""" startup until certain DRTIO destinations are up."""