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raise an OverflowError like micropython for too big a value #11

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Merged
dhalbert merged 5 commits into from
Aug 9, 2024
Merged

raise an OverflowError like micropython for too big a value #11

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339383a
raise an OverflowError like micropython for too big a value
jepler Jul 30, 2024
5946e83
run black
jepler Aug 5, 2024
97d6a3e
Update adafruit_ticks.py
jepler Aug 9, 2024
b8a4e11
fix indentation
jepler Aug 9, 2024
892cca3
fix formatting
dhalbert Aug 9, 2024
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2 changes: 2 additions & 0 deletions adafruit_ticks.py
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Original file line number Diff line number Diff line change
Expand Up @@ -122,6 +122,8 @@ def ticks_ms() -> int:

def ticks_add(ticks: int, delta: int) -> int:
"Add a delta to a base number of ticks, performing wraparound at 2**29ms."
if delta <= -_TICKS_PERIOD / 2 or delta >= _TICKS_PERIOD / 2:
raise OverflowError("ticks interval overflow")
return (ticks + delta) % _TICKS_PERIOD


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