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Ran black, updated to pylint 2.x

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This commit is contained in:
dherrada 2020-03-16 15:41:23 -04:00
parent 566dbbd8ab
commit f334edadec
12 changed files with 183 additions and 162 deletions
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2
.github/workflows/build.yml vendored
View file

@ -40,7 +40,7 @@ jobs:
source actions-ci/install.sh source actions-ci/install.sh
- name: Pip install pylint, black, & Sphinx - name: Pip install pylint, black, & Sphinx
run: | run: |
pip install --force-reinstall pylint==1.9.2 black==19.10b0 Sphinx sphinx-rtd-theme pip install --force-reinstall pylint black==19.10b0 Sphinx sphinx-rtd-theme
- name: Library version - name: Library version
run: git describe --dirty --always --tags run: git describe --dirty --always --tags
- name: PyLint - name: PyLint

3
.pylintrc
View file

@ -119,7 +119,8 @@ spelling-store-unknown-words=no
[MISCELLANEOUS] [MISCELLANEOUS]
# List of note tags to take in consideration, separated by a comma. # List of note tags to take in consideration, separated by a comma.
notes=FIXME,XXX,TODO # notes=FIXME,XXX,TODO
notes=FIXME,XXX
[TYPECHECK] [TYPECHECK]

18
adafruit_ads1x15/ads1015.py
View file

@ -28,18 +28,19 @@ CircuitPython driver for ADS1015 ADCs.
* Author(s): Carter Nelson * Author(s): Carter Nelson
""" """
import struct import struct
#pylint: disable=unused-import
# pylint: disable=unused-import
from .ads1x15 import ADS1x15, Mode from .ads1x15 import ADS1x15, Mode
# Data sample rates # Data sample rates
_ADS1015_CONFIG_DR = { _ADS1015_CONFIG_DR = {
128: 0x0000, 128: 0x0000,
250: 0x0020, 250: 0x0020,
490: 0x0040, 490: 0x0040,
920: 0x0060, 920: 0x0060,
1600: 0x0080, 1600: 0x0080,
2400: 0x00A0, 2400: 0x00A0,
3300: 0x00C0 3300: 0x00C0,
} }
# Pins # Pins
@ -48,6 +49,7 @@ P1 = 1
P2 = 2 P2 = 2
P3 = 3 P3 = 3
class ADS1015(ADS1x15): class ADS1015(ADS1x15):
"""Class for the ADS1015 12 bit ADC.""" """Class for the ADS1015 12 bit ADC."""

20
adafruit_ads1x15/ads1115.py
View file

@ -28,19 +28,20 @@ CircuitPython driver for 1115 ADCs.
* Author(s): Carter Nelson * Author(s): Carter Nelson
""" """
import struct import struct
#pylint: disable=unused-import
# pylint: disable=unused-import
from .ads1x15 import ADS1x15, Mode from .ads1x15 import ADS1x15, Mode
# Data sample rates # Data sample rates
_ADS1115_CONFIG_DR = { _ADS1115_CONFIG_DR = {
8: 0x0000, 8: 0x0000,
16: 0x0020, 16: 0x0020,
32: 0x0040, 32: 0x0040,
64: 0x0060, 64: 0x0060,
128: 0x0080, 128: 0x0080,
250: 0x00A0, 250: 0x00A0,
475: 0x00C0, 475: 0x00C0,
860: 0x00E0 860: 0x00E0,
} }
# Pins # Pins
@ -49,6 +50,7 @@ P1 = 1
P2 = 2 P2 = 2
P3 = 3 P3 = 3
class ADS1115(ADS1x15): class ADS1115(ADS1x15):
"""Class for the ADS1115 16 bit ADC.""" """Class for the ADS1115 16 bit ADC."""

77
adafruit_ads1x15/ads1x15.py
View file

@ -35,37 +35,45 @@ from micropython import const
from adafruit_bus_device.i2c_device import I2CDevice from adafruit_bus_device.i2c_device import I2CDevice
# pylint: disable=bad-whitespace # pylint: disable=bad-whitespace
_ADS1X15_DEFAULT_ADDRESS = const(0x48) _ADS1X15_DEFAULT_ADDRESS = const(0x48)
_ADS1X15_POINTER_CONVERSION = const(0x00) _ADS1X15_POINTER_CONVERSION = const(0x00)
_ADS1X15_POINTER_CONFIG = const(0x01) _ADS1X15_POINTER_CONFIG = const(0x01)
_ADS1X15_CONFIG_OS_SINGLE = const(0x8000) _ADS1X15_CONFIG_OS_SINGLE = const(0x8000)
_ADS1X15_CONFIG_MUX_OFFSET = const(12) _ADS1X15_CONFIG_MUX_OFFSET = const(12)
_ADS1X15_CONFIG_COMP_QUE_DISABLE = const(0x0003) _ADS1X15_CONFIG_COMP_QUE_DISABLE = const(0x0003)
_ADS1X15_CONFIG_GAIN = { _ADS1X15_CONFIG_GAIN = {
2/3: 0x0000, 2 / 3: 0x0000,
1: 0x0200, 1: 0x0200,
2: 0x0400, 2: 0x0400,
4: 0x0600, 4: 0x0600,
8: 0x0800, 8: 0x0800,
16: 0x0A00 16: 0x0A00,
} }
# pylint: enable=bad-whitespace # pylint: enable=bad-whitespace
class Mode: class Mode:
"""An enum-like class representing possible ADC operating modes.""" """An enum-like class representing possible ADC operating modes."""
# See datasheet "Operating Modes" section # See datasheet "Operating Modes" section
# values here are masks for setting MODE bit in Config Register # values here are masks for setting MODE bit in Config Register
#pylint: disable=too-few-public-methods # pylint: disable=too-few-public-methods
CONTINUOUS = 0x0000 CONTINUOUS = 0x0000
SINGLE = 0x0100 SINGLE = 0x0100
class ADS1x15(object): class ADS1x15:
"""Base functionality for ADS1x15 analog to digital converters.""" """Base functionality for ADS1x15 analog to digital converters."""
def __init__(self, i2c, gain=1, data_rate=None, mode=Mode.SINGLE, def __init__(
address=_ADS1X15_DEFAULT_ADDRESS): self,
#pylint: disable=too-many-arguments i2c,
gain=1,
data_rate=None,
mode=Mode.SINGLE,
address=_ADS1X15_DEFAULT_ADDRESS,
):
# pylint: disable=too-many-arguments
self._last_pin_read = None self._last_pin_read = None
self.buf = bytearray(3) self.buf = bytearray(3)
self._data_rate = self._gain = self._mode = None self._data_rate = self._gain = self._mode = None
@ -89,12 +97,12 @@ class ADS1x15(object):
@property @property
def rates(self): def rates(self):
"""Possible data rate settings.""" """Possible data rate settings."""
raise NotImplementedError('Subclass must implement rates property.') raise NotImplementedError("Subclass must implement rates property.")
@property @property
def rate_config(self): def rate_config(self):
"""Rate configuration masks.""" """Rate configuration masks."""
raise NotImplementedError('Subclass must implement rate_config property.') raise NotImplementedError("Subclass must implement rate_config property.")
@property @property
def gain(self): def gain(self):
@ -122,7 +130,7 @@ class ADS1x15(object):
@mode.setter @mode.setter
def mode(self, mode): def mode(self, mode):
if mode != Mode.CONTINUOUS and mode != Mode.SINGLE: if mode not in (Mode.CONTINUOUS, Mode.SINGLE):
raise ValueError("Unsupported mode.") raise ValueError("Unsupported mode.")
self._mode = mode self._mode = mode
@ -140,33 +148,32 @@ class ADS1x15(object):
"""Retrieve the default data rate for this ADC (in samples per second). """Retrieve the default data rate for this ADC (in samples per second).
Should be implemented by subclasses. Should be implemented by subclasses.
""" """
raise NotImplementedError('Subclasses must implement _data_rate_default!') raise NotImplementedError("Subclasses must implement _data_rate_default!")
def _conversion_value(self, raw_adc): def _conversion_value(self, raw_adc):
"""Subclasses should override this function that takes the 16 raw ADC """Subclasses should override this function that takes the 16 raw ADC
values of a conversion result and returns a signed integer value. values of a conversion result and returns a signed integer value.
""" """
raise NotImplementedError('Subclass must implement _conversion_value function!') raise NotImplementedError("Subclass must implement _conversion_value function!")
def _read(self, pin): def _read(self, pin):
"""Perform an ADC read. Returns the signed integer result of the read.""" """Perform an ADC read. Returns the signed integer result of the read."""
if self.mode == Mode.CONTINUOUS and self._last_pin_read == pin: if self.mode == Mode.CONTINUOUS and self._last_pin_read == pin:
return self._conversion_value(self.get_last_result(True)) return self._conversion_value(self.get_last_result(True))
else: self._last_pin_read = pin
self._last_pin_read = pin config = _ADS1X15_CONFIG_OS_SINGLE
config = _ADS1X15_CONFIG_OS_SINGLE config |= (pin & 0x07) << _ADS1X15_CONFIG_MUX_OFFSET
config |= (pin & 0x07) << _ADS1X15_CONFIG_MUX_OFFSET config |= _ADS1X15_CONFIG_GAIN[self.gain]
config |= _ADS1X15_CONFIG_GAIN[self.gain] config |= self.mode
config |= self.mode config |= self.rate_config[self.data_rate]
config |= self.rate_config[self.data_rate] config |= _ADS1X15_CONFIG_COMP_QUE_DISABLE
config |= _ADS1X15_CONFIG_COMP_QUE_DISABLE self._write_register(_ADS1X15_POINTER_CONFIG, config)
self._write_register(_ADS1X15_POINTER_CONFIG, config)
if self.mode == Mode.SINGLE: if self.mode == Mode.SINGLE:
while not self._conversion_complete(): while not self._conversion_complete():
pass pass
return self._conversion_value(self.get_last_result(False)) return self._conversion_value(self.get_last_result(False))
def _conversion_complete(self): def _conversion_complete(self):
"""Return status of ADC conversion.""" """Return status of ADC conversion."""

31
adafruit_ads1x15/analog_in.py
View file

@ -29,23 +29,12 @@ differential ADC readings.
""" """
# pylint: disable=bad-whitespace # pylint: disable=bad-whitespace
_ADS1X15_DIFF_CHANNELS = { _ADS1X15_DIFF_CHANNELS = {(0, 1): 0, (0, 3): 1, (1, 3): 2, (2, 3): 3}
(0, 1): 0, _ADS1X15_PGA_RANGE = {2 / 3: 6.144, 1: 4.096, 2: 2.048, 4: 1.024, 8: 0.512, 16: 0.256}
(0, 3): 1,
(1, 3): 2,
(2, 3): 3
}
_ADS1X15_PGA_RANGE = {
2/3: 6.144,
1: 4.096,
2: 2.048,
4: 1.024,
8: 0.512,
16: 0.256
}
# pylint: enable=bad-whitespace # pylint: enable=bad-whitespace
class AnalogIn():
class AnalogIn:
"""AnalogIn Mock Implementation for ADC Reads.""" """AnalogIn Mock Implementation for ADC Reads."""
def __init__(self, ads, positive_pin, negative_pin=None): def __init__(self, ads, positive_pin, negative_pin=None):
@ -62,16 +51,20 @@ class AnalogIn():
if negative_pin is not None: if negative_pin is not None:
pins = (self._pin_setting, self._negative_pin) pins = (self._pin_setting, self._negative_pin)
if pins not in _ADS1X15_DIFF_CHANNELS: if pins not in _ADS1X15_DIFF_CHANNELS:
raise ValueError("Differential channels must be one of: {}" raise ValueError(
.format(list(_ADS1X15_DIFF_CHANNELS.keys()))) "Differential channels must be one of: {}".format(
list(_ADS1X15_DIFF_CHANNELS.keys())
)
)
self._pin_setting = _ADS1X15_DIFF_CHANNELS[pins] self._pin_setting = _ADS1X15_DIFF_CHANNELS[pins]
self.is_differential = True self.is_differential = True
@property @property
def value(self): def value(self):
"""Returns the value of an ADC pin as an integer.""" """Returns the value of an ADC pin as an integer."""
return self._ads.read(self._pin_setting, return self._ads.read(
is_differential=self.is_differential) << (16 - self._ads.bits) self._pin_setting, is_differential=self.is_differential
) << (16 - self._ads.bits)
@property @property
def voltage(self): def voltage(self):

118
docs/conf.py
View file

@ -2,7 +2,8 @@
import os import os
import sys import sys
sys.path.insert(0, os.path.abspath('..'))
sys.path.insert(0, os.path.abspath(".."))
# -- General configuration ------------------------------------------------ # -- General configuration ------------------------------------------------
@ -10,34 +11,45 @@ sys.path.insert(0, os.path.abspath('..'))
# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom # extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
# ones. # ones.
extensions = [ extensions = [
'sphinx.ext.autodoc', "sphinx.ext.autodoc",
'sphinx.ext.intersphinx', "sphinx.ext.intersphinx",
'sphinx.ext.viewcode', "sphinx.ext.viewcode",
] ]
intersphinx_mapping = {'python': ('https://docs.python.org/3.4', None),'BusDevice': ('https://circuitpython.readthedocs.io/projects/busdevice/en/latest/', None),'Register': ('https://circuitpython.readthedocs.io/projects/register/en/latest/', None),'CircuitPython': ('https://circuitpython.readthedocs.io/en/latest/', None)} intersphinx_mapping = {
"python": ("https://docs.python.org/3.4", None),
"BusDevice": (
"https://circuitpython.readthedocs.io/projects/busdevice/en/latest/",
None,
),
"Register": (
"https://circuitpython.readthedocs.io/projects/register/en/latest/",
None,
),
"CircuitPython": ("https://circuitpython.readthedocs.io/en/latest/", None),
}
# Add any paths that contain templates here, relative to this directory. # Add any paths that contain templates here, relative to this directory.
templates_path = ['_templates'] templates_path = ["_templates"]
source_suffix = '.rst' source_suffix = ".rst"
# The master toctree document. # The master toctree document.
master_doc = 'index' master_doc = "index"
# General information about the project. # General information about the project.
project = u'Adafruit CIRCUITPYTHON_ADS1X15 Library' project = u"Adafruit CIRCUITPYTHON_ADS1X15 Library"
copyright = u'2017 Carter Nelson' copyright = u"2017 Carter Nelson"
author = u'Carter Nelson' author = u"Carter Nelson"
# The version info for the project you're documenting, acts as replacement for # The version info for the project you're documenting, acts as replacement for
# |version| and |release|, also used in various other places throughout the # |version| and |release|, also used in various other places throughout the
# built documents. # built documents.
# #
# The short X.Y version. # The short X.Y version.
version = u'1.0' version = u"1.0"
# The full version, including alpha/beta/rc tags. # The full version, including alpha/beta/rc tags.
release = u'1.0' release = u"1.0"
# The language for content autogenerated by Sphinx. Refer to documentation # The language for content autogenerated by Sphinx. Refer to documentation
# for a list of supported languages. # for a list of supported languages.
@ -49,7 +61,7 @@ language = None
# List of patterns, relative to source directory, that match files and # List of patterns, relative to source directory, that match files and
# directories to ignore when looking for source files. # directories to ignore when looking for source files.
# This patterns also effect to html_static_path and html_extra_path # This patterns also effect to html_static_path and html_extra_path
exclude_patterns = ['_build', 'Thumbs.db', '.DS_Store', '.env', 'CODE_OF_CONDUCT.md'] exclude_patterns = ["_build", "Thumbs.db", ".DS_Store", ".env", "CODE_OF_CONDUCT.md"]
# The reST default role (used for this markup: `text`) to use for all # The reST default role (used for this markup: `text`) to use for all
# documents. # documents.
@ -61,7 +73,7 @@ default_role = "any"
add_function_parentheses = True add_function_parentheses = True
# The name of the Pygments (syntax highlighting) style to use. # The name of the Pygments (syntax highlighting) style to use.
pygments_style = 'sphinx' pygments_style = "sphinx"
# If true, `todo` and `todoList` produce output, else they produce nothing. # If true, `todo` and `todoList` produce output, else they produce nothing.
todo_include_todos = False todo_include_todos = False
@ -75,59 +87,62 @@ todo_emit_warnings = True
# The theme to use for HTML and HTML Help pages. See the documentation for # The theme to use for HTML and HTML Help pages. See the documentation for
# a list of builtin themes. # a list of builtin themes.
# #
on_rtd = os.environ.get('READTHEDOCS', None) == 'True' on_rtd = os.environ.get("READTHEDOCS", None) == "True"
if not on_rtd: # only import and set the theme if we're building docs locally if not on_rtd: # only import and set the theme if we're building docs locally
try: try:
import sphinx_rtd_theme import sphinx_rtd_theme
html_theme = 'sphinx_rtd_theme'
html_theme_path = [sphinx_rtd_theme.get_html_theme_path(), '.'] html_theme = "sphinx_rtd_theme"
html_theme_path = [sphinx_rtd_theme.get_html_theme_path(), "."]
except: except:
html_theme = 'default' html_theme = "default"
html_theme_path = ['.'] html_theme_path = ["."]
else: else:
html_theme_path = ['.'] html_theme_path = ["."]
# Add any paths that contain custom static files (such as style sheets) here, # Add any paths that contain custom static files (such as style sheets) here,
# relative to this directory. They are copied after the builtin static files, # relative to this directory. They are copied after the builtin static files,
# so a file named "default.css" will overwrite the builtin "default.css". # so a file named "default.css" will overwrite the builtin "default.css".
html_static_path = ['_static'] html_static_path = ["_static"]
# The name of an image file (relative to this directory) to use as a favicon of # The name of an image file (relative to this directory) to use as a favicon of
# the docs. This file should be a Windows icon file (.ico) being 16x16 or 32x32 # the docs. This file should be a Windows icon file (.ico) being 16x16 or 32x32
# pixels large. # pixels large.
# #
html_favicon = '_static/favicon.ico' html_favicon = "_static/favicon.ico"
# Output file base name for HTML help builder. # Output file base name for HTML help builder.
htmlhelp_basename = 'AdafruitCIRCUITPYTHON_ADS1X15Librarydoc' htmlhelp_basename = "AdafruitCIRCUITPYTHON_ADS1X15Librarydoc"
# -- Options for LaTeX output --------------------------------------------- # -- Options for LaTeX output ---------------------------------------------
latex_elements = { latex_elements = {
# The paper size ('letterpaper' or 'a4paper'). # The paper size ('letterpaper' or 'a4paper').
# #
# 'papersize': 'letterpaper', # 'papersize': 'letterpaper',
# The font size ('10pt', '11pt' or '12pt').
# The font size ('10pt', '11pt' or '12pt'). #
# # 'pointsize': '10pt',
# 'pointsize': '10pt', # Additional stuff for the LaTeX preamble.
#
# Additional stuff for the LaTeX preamble. # 'preamble': '',
# # Latex figure (float) alignment
# 'preamble': '', #
# 'figure_align': 'htbp',
# Latex figure (float) alignment
#
# 'figure_align': 'htbp',
} }
# Grouping the document tree into LaTeX files. List of tuples # Grouping the document tree into LaTeX files. List of tuples
# (source start file, target name, title, # (source start file, target name, title,
# author, documentclass [howto, manual, or own class]). # author, documentclass [howto, manual, or own class]).
latex_documents = [ latex_documents = [
(master_doc, 'AdafruitCIRCUITPYTHON_ADS1X15Library.tex', u'Adafruit CIRCUITPYTHON_ADS1X15 Library Documentation', (
author, 'manual'), master_doc,
"AdafruitCIRCUITPYTHON_ADS1X15Library.tex",
u"Adafruit CIRCUITPYTHON_ADS1X15 Library Documentation",
author,
"manual",
),
] ]
# -- Options for manual page output --------------------------------------- # -- Options for manual page output ---------------------------------------
@ -135,8 +150,13 @@ latex_documents = [
# One entry per manual page. List of tuples # One entry per manual page. List of tuples
# (source start file, name, description, authors, manual section). # (source start file, name, description, authors, manual section).
man_pages = [ man_pages = [
(master_doc, 'adafruitCIRCUITPYTHON_ADS1X15library', u'Adafruit CIRCUITPYTHON_ADS1X15 Library Documentation', (
[author], 1) master_doc,
"adafruitCIRCUITPYTHON_ADS1X15library",
u"Adafruit CIRCUITPYTHON_ADS1X15 Library Documentation",
[author],
1,
)
] ]
# -- Options for Texinfo output ------------------------------------------- # -- Options for Texinfo output -------------------------------------------
@ -145,7 +165,13 @@ man_pages = [
# (source start file, target name, title, author, # (source start file, target name, title, author,
# dir menu entry, description, category) # dir menu entry, description, category)
texinfo_documents = [ texinfo_documents = [
(master_doc, 'AdafruitCIRCUITPYTHON_ADS1X15Library', u'Adafruit CIRCUITPYTHON_ADS1X15 Library Documentation', (
author, 'AdafruitCIRCUITPYTHON_ADS1X15Library', 'One line description of project.', master_doc,
'Miscellaneous'), "AdafruitCIRCUITPYTHON_ADS1X15Library",
u"Adafruit CIRCUITPYTHON_ADS1X15 Library Documentation",
author,
"AdafruitCIRCUITPYTHON_ADS1X15Library",
"One line description of project.",
"Miscellaneous",
),
] ]

6
examples/ads1x15_ads1115_simpletest.py
View file

@ -10,15 +10,15 @@ i2c = busio.I2C(board.SCL, board.SDA)
# Create the ADC object using the I2C bus # Create the ADC object using the I2C bus
ads = ADS.ADS1115(i2c) ads = ADS.ADS1115(i2c)
# you can specify an I2C adress instead of the default 0x48 # you can specify an I2C adress instead of the default 0x48
#ads = ADS.ADS1115(i2c, address=0x49) # ads = ADS.ADS1115(i2c, address=0x49)
# Create single-ended input on channel 0 # Create single-ended input on channel 0
chan = AnalogIn(ads, ADS.P0) chan = AnalogIn(ads, ADS.P0)
# Create differential input between channel 0 and 1 # Create differential input between channel 0 and 1
#chan = AnalogIn(ads, ADS.P0, ADS.P1) # chan = AnalogIn(ads, ADS.P0, ADS.P1)
print("{:>5}\t{:>5}".format('raw', 'v')) print("{:>5}\t{:>5}".format("raw", "v"))
while True: while True:
print("{:>5}\t{:>5.3f}".format(chan.value, chan.voltage)) print("{:>5}\t{:>5.3f}".format(chan.value, chan.voltage))

2
examples/ads1x15_fast_read.py
View file

@ -22,7 +22,7 @@ chan0 = AnalogIn(ads, ADS.P0)
ads.mode = Mode.CONTINUOUS ads.mode = Mode.CONTINUOUS
ads.data_rate = RATE ads.data_rate = RATE
data = [None]*SAMPLES data = [None] * SAMPLES
start = time.monotonic() start = time.monotonic()

11
examples/ads1x15_gain_example.py
View file

@ -1,7 +1,8 @@
import time import time
import board import board
import busio import busio
#import adafruit_ads1x15.ads1015 as ADS
# import adafruit_ads1x15.ads1015 as ADS
import adafruit_ads1x15.ads1115 as ADS import adafruit_ads1x15.ads1115 as ADS
from adafruit_ads1x15.analog_in import AnalogIn from adafruit_ads1x15.analog_in import AnalogIn
@ -9,7 +10,7 @@ from adafruit_ads1x15.analog_in import AnalogIn
i2c = busio.I2C(board.SCL, board.SDA) i2c = busio.I2C(board.SCL, board.SDA)
# Create the ADS object # Create the ADS object
#ads = ADS.ADS1015(i2c) # ads = ADS.ADS1015(i2c)
ads = ADS.ADS1115(i2c) ads = ADS.ADS1115(i2c)
# Create a sinlge ended channel on Pin 0 # Create a sinlge ended channel on Pin 0
@ -28,13 +29,13 @@ chan = AnalogIn(ads, ADS.P0)
# 8 +/- 0.512 # 8 +/- 0.512
# 16 +/- 0.256 # 16 +/- 0.256
# #
gains = (2/3, 1, 2, 4, 8, 16) gains = (2 / 3, 1, 2, 4, 8, 16)
while True: while True:
ads.gain = gains[0] ads.gain = gains[0]
print('{:5} {:5.3f}'.format(chan.value, chan.voltage), end='') print("{:5} {:5.3f}".format(chan.value, chan.voltage), end="")
for gain in gains[1:]: for gain in gains[1:]:
ads.gain = gain ads.gain = gain
print(' | {:5} {:5.3f}'.format(chan.value, chan.voltage), end='') print(" | {:5} {:5.3f}".format(chan.value, chan.voltage), end="")
print() print()
time.sleep(0.5) time.sleep(0.5)

4
examples/ads1x15_simpletest.py
View file

@ -14,9 +14,9 @@ ads = ADS.ADS1015(i2c)
chan = AnalogIn(ads, ADS.P0) chan = AnalogIn(ads, ADS.P0)
# Create differential input between channel 0 and 1 # Create differential input between channel 0 and 1
#chan = AnalogIn(ads, ADS.P0, ADS.P1) # chan = AnalogIn(ads, ADS.P0, ADS.P1)
print("{:>5}\t{:>5}".format('raw', 'v')) print("{:>5}\t{:>5}".format("raw", "v"))
while True: while True:
print("{:>5}\t{:>5.3f}".format(chan.value, chan.voltage)) print("{:>5}\t{:>5.3f}".format(chan.value, chan.voltage))

53
setup.py
View file

@ -6,6 +6,7 @@ https://github.com/pypa/sampleproject
""" """
from setuptools import setup, find_packages from setuptools import setup, find_packages
# To use a consistent encoding # To use a consistent encoding
from codecs import open from codecs import open
from os import path from os import path
@ -13,50 +14,38 @@ from os import path
here = path.abspath(path.dirname(__file__)) here = path.abspath(path.dirname(__file__))
# Get the long description from the README file # Get the long description from the README file
with open(path.join(here, 'README.rst'), encoding='utf-8') as f: with open(path.join(here, "README.rst"), encoding="utf-8") as f:
long_description = f.read() long_description = f.read()
setup( setup(
name='adafruit-circuitpython-ads1x15', name="adafruit-circuitpython-ads1x15",
use_scm_version=True, use_scm_version=True,
setup_requires=['setuptools_scm'], setup_requires=["setuptools_scm"],
description="CircuitPython library for controlling an ADS1x15 ADC.",
description='CircuitPython library for controlling an ADS1x15 ADC.',
long_description=long_description, long_description=long_description,
long_description_content_type='text/x-rst', long_description_content_type="text/x-rst",
# The project's main homepage. # The project's main homepage.
url='https://github.com/adafruit/Adafruit_CircuitPython_ADS1x15', url="https://github.com/adafruit/Adafruit_CircuitPython_ADS1x15",
# Author details # Author details
author='Adafruit Industries', author="Adafruit Industries",
author_email='circuitpython@adafruit.com', author_email="circuitpython@adafruit.com",
install_requires=["Adafruit-Blinka", "adafruit-circuitpython-busdevice"],
install_requires=[
'Adafruit-Blinka',
'adafruit-circuitpython-busdevice'
],
# Choose your license # Choose your license
license='MIT', license="MIT",
# See https://pypi.python.org/pypi?%3Aaction=list_classifiers # See https://pypi.python.org/pypi?%3Aaction=list_classifiers
classifiers=[ classifiers=[
'Development Status :: 3 - Alpha', "Development Status :: 3 - Alpha",
'Intended Audience :: Developers', "Intended Audience :: Developers",
'Topic :: Software Development :: Libraries', "Topic :: Software Development :: Libraries",
'Topic :: System :: Hardware', "Topic :: System :: Hardware",
'License :: OSI Approved :: MIT License', "License :: OSI Approved :: MIT License",
'Programming Language :: Python :: 3', "Programming Language :: Python :: 3",
'Programming Language :: Python :: 3.4', "Programming Language :: Python :: 3.4",
'Programming Language :: Python :: 3.5', "Programming Language :: Python :: 3.5",
], ],
# What does your project relate to? # What does your project relate to?
keywords='adafruit ads1x115 adc hardware micropython circuitpython', keywords="adafruit ads1x115 adc hardware micropython circuitpython",
# You can just specify the packages manually here if your project is # You can just specify the packages manually here if your project is
# simple. Or you can use find_packages(). # simple. Or you can use find_packages().
packages=['adafruit_ads1x15'], packages=["adafruit_ads1x15"],
) )