circuitpython/tests/pyb/timer.py
David Lechner 3dc324d3f1 tests: Format all Python code with black, except tests in basics subdir.
This adds the Python files in the tests/ directory to be formatted with
./tools/codeformat.py.  The basics/ subdirectory is excluded for now so we
aren't changing too much at once.

In a few places `# fmt: off`/`# fmt: on` was used where the code had
special formatting for readability or where the test was actually testing
the specific formatting.
2020-03-30 13:21:58 +11:00

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388 B
Python

# check basic functionality of the timer class
import pyb
from pyb import Timer
tim = Timer(4)
tim = Timer(4, prescaler=100, period=200)
print(tim.prescaler())
print(tim.period())
tim.prescaler(300)
print(tim.prescaler())
tim.period(400)
print(tim.period())
# Setting and printing frequency
tim = Timer(2, freq=100)
print(tim.freq())
tim.freq(0.001)
print("{:.3f}".format(tim.freq()))