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Merged
merged 1 commit into from
Sep 19, 2019
Merged

Update repo. #47

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3 changes: 1 addition & 2 deletions README.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -26,7 +26,7 @@ This driver depends on:

Please ensure all dependencies are available on the CircuitPython filesystem.
This is easily achieved by downloading
`the Adafruit library and driver bundle <https://github.com/adafruit/Adafruit_CircuitPython_Bundle>`_.
`the Adafruit library and driver bundle <https://circuitpython.org/libraries>`_.

Usage Example
=============
Expand Down Expand Up @@ -86,4 +86,3 @@ Now, once you have the virtual environment activated:
This will output the documentation to ``docs/_build/html``. Open the index.html in your browser to
view them. It will also (due to -W) error out on any warning like Travis will. This is a good way to
locally verify it will pass.

12 changes: 9 additions & 3 deletions simpleio.py
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Expand Up @@ -46,11 +46,15 @@
except ImportError:
pass # not always supported by every board!

__version__ = "0.0.0-auto.0"
__repo__ = "https://github.com/adafruit/CircuitPython_SimpleIO.git"


def tone(pin, frequency, duration=1, length=100):
"""
Generates a square wave of the specified frequency on a pin

:param ~microcontroller.Pin Pin: Pin on which to output the tone
:param ~microcontroller.Pin pin: Pin on which to output the tone
:param float frequency: Frequency of tone in Hz
:param int length: Variable size buffer (optional)
:param int duration: Duration of tone in seconds (optional)
Expand Down Expand Up @@ -79,7 +83,6 @@ def tone(pin, frequency, duration=1, length=100):
dac.stop()



def bitWrite(x, n, b): #pylint: disable-msg=invalid-name
"""
Based on the Arduino bitWrite function, changes a specific bit of a value to 0 or 1.
Expand All @@ -97,7 +100,6 @@ def bitWrite(x, n, b): #pylint: disable-msg=invalid-name
return x



def shift_in(data_pin, clock, msb_first=True):
"""
Shifts in a byte of data one bit at a time. Starts from either the LSB or
Expand Down Expand Up @@ -127,6 +129,7 @@ def shift_in(data_pin, clock, msb_first=True):
i += 1
return value


def shift_out(data_pin, clock, value, msb_first=True, bitcount=8):
"""
Shifts out a byte of data one bit at a time. Data gets written to a data
Expand Down Expand Up @@ -194,6 +197,7 @@ def shift_out(data_pin, clock, value, msb_first=True, bitcount=8):
clock.value = True
clock.value = False


class DigitalOut:
"""
Simple digital output that is valid until reload.
Expand All @@ -215,6 +219,7 @@ def value(self):
def value(self, value):
self.iopin.value = value


class DigitalIn:
"""
Simple digital input that is valid until reload.
Expand All @@ -235,6 +240,7 @@ def value(self):
def value(self, value): #pylint: disable-msg=no-self-use, unused-argument
raise AttributeError("Cannot set the value on a digital input.")


def map_range(x, in_min, in_max, out_min, out_max):
"""
Maps a number from one range to another.
Expand Down