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Make microseconds_to_angle() consistent with simpleio.Servo() #32

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Merged
merged 2 commits into from
Aug 15, 2018
Merged

Make microseconds_to_angle() consistent with simpleio.Servo() #32

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d814f57
Make microseconds_to_angle() consistent with simpleio.Servo()
ScottDWebster Aug 13, 2018
6a3393e
Correct unit of time in the Servo class docstring
ScottDWebster Aug 13, 2018
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6 changes: 3 additions & 3 deletions simpleio.py
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Original file line number Diff line number Diff line change
Expand Up @@ -178,8 +178,8 @@ class Servo:
Easy control for hobby (3-wire) servos

:param ~microcontroller.Pin pin: PWM pin where the servo is located.
:param int min_pulse: Pulse width (microseconds) corresponding to 0 degrees.
:param int max_pulse: Pulse width (microseconds) corresponding to 180 degrees.
:param int min_pulse: Pulse width (milliseconds) corresponding to 0 degrees.
:param int max_pulse: Pulse width (milliseconds) corresponding to 180 degrees.

Example for Metro M0 Express:

Expand Down Expand Up @@ -220,7 +220,7 @@ def angle(self, degrees):

def microseconds_to_angle(self, us): #pylint: disable-msg=no-self-use, invalid-name
"""Converts microseconds to a degree value"""
return map_range(us, 500, 2500, 0, 180)
return map_range(us, self.min_pulse * 1000, self.max_pulse * 1000, 0, 180)

def deinit(self):
"""Detaches servo object from pin, frees pin"""
Expand Down