mirror of
https://github.com/eclipse/upm.git
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6be7012987
Added C/CXX warning messages similar to MRAA (w/ -Werror).
* Added syslog warning for missing switch cases
* Cleaned up uint vs int usage
* Fixed redifinition errors for C structs
* Added virtual destructors for base classes
* Removed redundant CMAKE_CXX_FLAGS from COMPILE_FLAGS for all three
wrapper languages. The CMAKE_CXX_FLAGS were showing up twice in
the compile commands for the wrappers.
* Added CMake WERROR option to enable/disable warnings as errors for
all targets.
* Disable a handful of compiler warnings for the wrapper cxx files,
this minimizes the number of warnings from auto-generated code).
Signed-off-by: Noel Eck <noel.eck@intel.com>
77 lines
2.0 KiB
C++
77 lines
2.0 KiB
C++
/*
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* Author: Jon Trulson <jtrulson@ics.com>
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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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#include <iostream>
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#include <stdexcept>
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#include "dfrph.hpp"
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using namespace upm;
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DFRPH::DFRPH(int pin, float vref) : _dev(dfrph_init(pin))
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{
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if (_dev == NULL)
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throw std::invalid_argument(std::string(__FUNCTION__) +
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": dfrph_init() failed, invalid pin?");
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}
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DFRPH::~DFRPH()
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{
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dfrph_close(_dev);
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}
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void DFRPH::setOffset(float offset)
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{
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dfrph_set_offset(_dev, offset);
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}
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void DFRPH::setScale(float scale)
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{
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dfrph_set_scale(_dev, scale);
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}
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float DFRPH::volts()
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{
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float volts = 0.0;
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dfrph_get_raw_volts(_dev, &volts);
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return volts;
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}
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float DFRPH::pH(unsigned int samples)
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{
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float ph_avg = 0.0;
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// Read at least 1 sample
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if (samples == 0) samples = 1;
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float ph = 0.0;
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for (unsigned int i = 0; i < samples; i++)
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{
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dfrph_get_ph(_dev, &ph);
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ph_avg += ph;
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}
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return ph_avg/samples;
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}
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