cpp_headers: Renamed C++ headers from .h -> .hpp
To make room for UPM C and C++ sensor code to coexist, all UPM
C++ headers have been renamed from h -> hpp. This commit contains
updates to documentation, includes, cmake collateral, examples, and
swig interface files.
* Renamed all cxx/cpp header files which contain the string
'copyright intel' from .h -> .hpp (if not already hpp).
* Replaced all references to .h with .hpp in documentation,
source files, cmake collateral, example code, and swig interface
files.
* Replaced cmake variable module_h with module_hpp.
* Intentionally left upm.h since this file currently does not
contain code (documentation only).
Signed-off-by: Noel Eck <noel.eck@intel.com>
This commit is contained in:
Noel Eck
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src/ads1x15/ads1115.hpp
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src/ads1x15/ads1115.hpp
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/*
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* Author: Marc Graham <marc@m2ag.net>
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* Copyright (c) 2015 Intel Corporation.
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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/*=========================================================================*/
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#pragma once
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#include "ads1x15.hpp"
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/*=========================================================================
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CONVERSION DELAY (in microS)
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-----------------------------------------------------------------------*/
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#define ADS1115_CONVERSIONDELAY (8000)
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/*=========================================================================*/
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/*=========================================================================
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CONFIG REGISTER
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-----------------------------------------------------------------------*/
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#define ADS1115_DR_MASK (0x00E0)
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#define ADS1115_DR_8SPS (0x0000) // 8 samples per second
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#define ADS1115_DR_16SPS (0x0020) // 16 samples per second
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#define ADS1115_DR_32SPS (0x0040) // 32 samples per second
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#define ADS1115_DR_64SPS (0x0060) // 64 samples per second
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#define ADS1115_DR_128SPS (0x0080) // 128 samples per second (default)
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#define ADS1115_DR_250SPS (0x00A0) // 250 samples per second
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#define ADS1115_DR_475SPS (0x00C0) // 475 samples per second
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#define ADS1115_DR_860SPS (0x00E0) // 860 samples per second
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/*=========================================================================*/
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namespace upm {
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/**
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* @library ads1x15
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* @sensor ADS1115
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* @comname ADS1115 ADC
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* @type electric
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* @man ti adafruit
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* @con i2c
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* @web http://www.ti.com/lit/ds/symlink/ads1115.pdf
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*
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* @brief API for ADS1115
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*
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* The ADS1113, ADS1114, and ADS1115 are precision analog-to-digital converters (ADCs) with 16 bits of resolution offered
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* in an ultra-small, leadless QFN-10 package or an MSOP-10 package. The ADS1113/4/5 are designed with precision, power,
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* and ease of implementation in mind. The ADS1113/4/5 feature an onboard reference and oscillator. Data is transferred via
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* an I2C-compatible serial interface; four I2C slave addresses can be selected. The ADS1113/4/5 operate from a single power
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* supply ranging from 2.0V to 5.5V.
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* The ADS1113/4/5 can perform conversions at rates up to 860 samples per second (SPS). An onboard PGA is available on
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* the ADS1114 and ADS1115 that offers input ranges from the supply to as low as ±256mV, allowing both large and small
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* signals to be measured with high resolution. The ADS1115 also features an input multiplexer (MUX) that provides two
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* differential or four single-ended inputs.
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* The ADS1113/4/5 operate either in continuous conversion mode or a single-shot mode that automatically powers down after
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* a conversion and greatly reduces current consumption during idle periods. The ADS1113/4/5 are specified from –40°C to +125°C.
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*
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* Tested with DIYMall ADS1115 board. Also available from Adafruit: https://www.adafruit.com/products/1085
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*
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* @image html ads1115.jpg
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* @snippet ads1x15.cxx Interesting
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*/
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class ADS1115 : public ADS1X15 {
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public:
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/**
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* @enum ADSSAMPLERATE
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* @brief uint16_t enum containing values
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* representing the sample rate of the device.
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*
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* @var ADSSAMPLERATE::SPS_8 = 0x0000
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* @var ADSSAMPLERATE::SPS_16 = 0x0020
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* @var ADSSAMPLERATE::SPS_32 = 0x0040
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* @var ADSSAMPLERATE::SPS_64 = 0x0060
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* @var ADSSAMPLERATE::SPS_128 = 0x0080
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* @var ADSSAMPLERATE::SPS_250 = 0x00A0
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* @var ADSSAMPLERATE::SPS_475 = 0x00C0
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* @var ADSSAMPLERATE::SPS_860 = 0x00E0
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*/
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typedef enum ADSDATARATE
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{
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SPS_8 = ADS1115_DR_8SPS,
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SPS_16 = ADS1115_DR_16SPS,
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SPS_32 = ADS1115_DR_32SPS,
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SPS_64 = ADS1115_DR_64SPS,
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SPS_128 = ADS1115_DR_128SPS,
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SPS_250 = ADS1115_DR_250SPS,
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SPS_475 = ADS1115_DR_475SPS,
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SPS_860 = ADS1115_DR_860SPS
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} ADSDATARATE;
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/**
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* ADS1X15 constructor
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*
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* @param bus i2c bus the sensor is attached to.
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* @param address. Device address. Default is 0x48.
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*/
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ADS1115 (int bus, uint8_t address = 0x48);
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/**
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* ADS1X15 destructor
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*/
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~ADS1115();
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/**
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* Sets the sample rate of the device. This function
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* needs to be overridden in subclasses as the ADS1115 and
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* ADS1015 have different sample rates.
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*
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* @param ADSSAMPLERATE enum
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*/
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void setSPS(ADSDATARATE rate = ADS1115::SPS_128);
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protected:
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float getMultiplier(void);
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void setDelay(void);
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};
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}
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