# This file was automatically generated by SWIG (http://www.swig.org).
# Version 3.0.8
#
# Do not make changes to this file unless you know what you are doing--modify
# the SWIG interface file instead.
from sys import version_info
if version_info >= (2, 6, 0):
def swig_import_helper():
from os.path import dirname
import imp
fp = None
try:
fp, pathname, description = imp.find_module('_pyupm_hx711', [dirname(__file__)])
except ImportError:
import _pyupm_hx711
return _pyupm_hx711
if fp is not None:
try:
_mod = imp.load_module('_pyupm_hx711', fp, pathname, description)
finally:
fp.close()
return _mod
_pyupm_hx711 = swig_import_helper()
del swig_import_helper
else:
import _pyupm_hx711
del version_info
try:
_swig_property = property
except NameError:
pass # Python < 2.2 doesn't have 'property'.
def _swig_setattr_nondynamic(self, class_type, name, value, static=1):
if (name == "thisown"):
return self.this.own(value)
if (name == "this"):
if type(value).__name__ == 'SwigPyObject':
self.__dict__[name] = value
return
method = class_type.__swig_setmethods__.get(name, None)
if method:
return method(self, value)
if (not static):
if _newclass:
object.__setattr__(self, name, value)
else:
self.__dict__[name] = value
else:
raise AttributeError("You cannot add attributes to %s" % self)
def _swig_setattr(self, class_type, name, value):
return _swig_setattr_nondynamic(self, class_type, name, value, 0)
def _swig_getattr_nondynamic(self, class_type, name, static=1):
if (name == "thisown"):
return self.this.own()
method = class_type.__swig_getmethods__.get(name, None)
if method:
return method(self)
if (not static):
return object.__getattr__(self, name)
else:
raise AttributeError(name)
def _swig_getattr(self, class_type, name):
return _swig_getattr_nondynamic(self, class_type, name, 0)
def _swig_repr(self):
try:
strthis = "proxy of " + self.this.__repr__()
except Exception:
strthis = ""
return "<%s.%s; %s >" % (self.__class__.__module__, self.__class__.__name__, strthis,)
try:
_object = object
_newclass = 1
except AttributeError:
class _object:
pass
_newclass = 0
def getVersion():
return _pyupm_hx711.getVersion()
getVersion = _pyupm_hx711.getVersion
[docs]class HX711(_object):
"""
API for the HX711 Analog-to-Digital Converter.
ID: hx711
Name: 24-bit Analog-to-digital Converter
Category: electric
Manufacturer: generic
Link:http://www.dfrobot.com/image/data/SEN0160/hx711_english.pdf
Connection: gpio HX711 is a precision 24-bit analog-to-digital
converter (ADC) designed for weight scales and industrial control
applications to interface directly with a bridge sensor. This module
was tested on the Intel(R) Galileo Gen 2 board.
C++ includes: hx711.hpp
"""
__swig_setmethods__ = {}
__setattr__ = lambda self, name, value: _swig_setattr(self, HX711, name, value)
__swig_getmethods__ = {}
__getattr__ = lambda self, name: _swig_getattr(self, HX711, name)
__repr__ = _swig_repr
def __init__(self, data, sck, gain=128):
"""
HX711(int data, int sck,
uint8_t gain=128)
HX711 constructor
Parameters:
-----------
data: Defines the data pin
sck: Defines the clock pin
gain: Defines the gain factor Valid values are 128 or 64 for channel
A; channel B works with a 32-gain factor only
"""
this = _pyupm_hx711.new_HX711(data, sck, gain)
try:
self.this.append(this)
except Exception:
self.this = this
__swig_destroy__ = _pyupm_hx711.delete_HX711
__del__ = lambda self: None
[docs] def read(self):
"""
unsigned long read()
Waits for the chip to be ready and returns a reading
Raw ADC reading
"""
return _pyupm_hx711.HX711_read(self)
[docs] def setGain(self, gain=128):
"""
void setGain(uint8_t
gain=128)
Sets the gain factor; takes effect only after a call to read() channel
A can be set for a 128 or 64 gain; channel B has a fixed 32-gain
factor depending on the parameter; the channel is also set to either A
or B
Parameters:
-----------
gain: Defines the gain factor
"""
return _pyupm_hx711.HX711_setGain(self, gain)
[docs] def readAverage(self, times=10):
"""
unsigned long
readAverage(uint8_t times=10)
Returns an average reading
Parameters:
-----------
times: Defines how many reading to do
Average reading
"""
return _pyupm_hx711.HX711_readAverage(self, times)
[docs] def getValue(self, times=10):
"""
double getValue(uint8_t
times=10)
Returns ( readAverage() - OFFSET)
Parameters:
-----------
times: Defines how many readings to do
Current value without the tare weight
"""
return _pyupm_hx711.HX711_getValue(self, times)
[docs] def getUnits(self, times=1):
"""
float getUnits(uint8_t
times=1)
Returns getValue() divided by SCALE
Parameters:
-----------
times: Defines how many readings to do
Raw value divided by a value obtained via calibration
"""
return _pyupm_hx711.HX711_getUnits(self, times)
[docs] def tare(self, times=10):
"""
void tare(uint8_t times=10)
Sets the OFFSET value for the tare weight
Parameters:
-----------
times: Defines how many times to read the tare value
"""
return _pyupm_hx711.HX711_tare(self, times)
[docs] def setScale(self, scale=1.):
"""
void setScale(float
scale=1.f)
Sets the SCALE value This value is used to convert the raw data to
human-readable data (measurement units)
Parameters:
-----------
scale: Value obtained via calibration
"""
return _pyupm_hx711.HX711_setScale(self, scale)
HX711_swigregister = _pyupm_hx711.HX711_swigregister
HX711_swigregister(HX711)
# This file is compatible with both classic and new-style classes.