mirror of
https://github.com/eclipse/upm.git
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147 lines
4.0 KiB
C++
147 lines
4.0 KiB
C++
/*
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* Author: Jon Trulson <jtrulson@ics.com>
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* Copyright (c) 2016 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 "ecezo.hpp"
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using namespace upm;
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using namespace std;
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ECEZO::ECEZO(unsigned int bus, unsigned int addrBaud, bool isI2C) :
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m_ecezo(nullptr)
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{
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if (isI2C)
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m_ecezo = ecezo_i2c_init(bus, addrBaud);
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else
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m_ecezo = ecezo_uart_init(bus, addrBaud);
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if (!m_ecezo)
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throw std::runtime_error(string(__FUNCTION__)
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+ ": ecezo_*_init() failed");
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}
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ECEZO::~ECEZO()
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{
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ecezo_close(m_ecezo);
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}
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void ECEZO::update()
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{
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if (ecezo_update(m_ecezo))
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throw std::runtime_error(string(__FUNCTION__)
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+ ": ecezo_update() failed");
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}
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void ECEZO::setTemperature(float temp)
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{
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if (ecezo_set_temperature(m_ecezo, temp))
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throw std::runtime_error(string(__FUNCTION__)
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+ ": ecezo_set_temperature() failed");
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}
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void ECEZO::setKValue(float k)
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{
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if (ecezo_set_k_value(m_ecezo, k))
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throw std::runtime_error(string(__FUNCTION__)
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+ ": ecezo_set_k_value() failed");
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}
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void ECEZO::setSleep(bool enable)
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{
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if (ecezo_set_sleep(m_ecezo, enable))
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throw std::runtime_error(string(__FUNCTION__)
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+ ": ecezo_set_sleep() failed");
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}
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float ECEZO::getEC()
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{
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return ecezo_get_ec(m_ecezo);
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}
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float ECEZO::getTDS()
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{
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return ecezo_get_tds(m_ecezo);
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}
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float ECEZO::getSalinity()
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{
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return ecezo_get_salinity(m_ecezo);
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}
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float ECEZO::getSG()
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{
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return ecezo_get_sg(m_ecezo);
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}
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void ECEZO::calibrate(ECEZO_CALIBRATION_T cal, float ec)
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{
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if (ecezo_calibrate(m_ecezo, cal, ec))
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throw std::runtime_error(string(__FUNCTION__)
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+ ": ecezo_calibrate() failed");
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}
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void ECEZO::setContinuous(bool enable)
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{
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if (ecezo_set_continuous(m_ecezo, enable))
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throw std::runtime_error(string(__FUNCTION__)
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+ ": ecezo_set_continuous() failed");
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}
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string ECEZO::sendCommand(string cmd)
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{
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char buffer[ECEZO_MAX_BUFFER_LEN];
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int rv;
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if ((rv = ecezo_send_command(m_ecezo, (char *)cmd.c_str(),
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buffer, ECEZO_MAX_BUFFER_LEN)) < 0)
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throw std::runtime_error(string(__FUNCTION__)
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+ ": ecezo_send_command() failed");
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return string(buffer, rv);
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}
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string ECEZO::read()
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{
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char buffer[ECEZO_MAX_BUFFER_LEN];
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int rv;
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if ((rv = ecezo_read(m_ecezo, buffer, ECEZO_MAX_BUFFER_LEN)) < 0)
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throw std::runtime_error(string(__FUNCTION__)
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+ ": ecezo_read() failed");
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return string(buffer, rv);
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}
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void ECEZO::write(std::string data)
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{
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if (ecezo_write(m_ecezo, (char*)data.data(),
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data.size()))
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throw std::runtime_error(string(__FUNCTION__)
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+ ": ecezo_write() failed");
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}
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