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https://github.com/eclipse/upm.git
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b633ecf97f
There were a few issues with this driver, corrected in this update. 1) i2c transactions were not working - I replaced the i2c implementation with the MRAA i2c class implementation. 2) status check was inverted - fixed. 3) fixed up #defines in header file to avoid naming collisions (ADDR, etc). 4) Added capability to supply bus and i2c address to ctor, setting defaults of 0, and TH02_ADDR respectively. NOTE: For proper operation on Edison using the arduino breakout board, the voltage needs to be set to 3.3V rather than 5v. On G2, 5v works fine. Signed-off-by: Jon Trulson <jtrulson@ics.com> Signed-off-by: Mihai Tudor Panu <mihai.tudor.panu@intel.com>
65 lines
1.9 KiB
C++
65 lines
1.9 KiB
C++
/*
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* Author: Yevgeniy Kiveisha <yevgeniy.kiveisha@intel.com>
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* Copyright (c) 2014 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 <unistd.h>
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#include <iostream>
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#include "th02.h"
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#include <signal.h>
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int doWork = 0;
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upm::TH02 *sensor = NULL;
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void
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sig_handler(int signo)
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{
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printf("got signal\n");
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if (signo == SIGINT) {
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printf("exiting application\n");
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doWork = 1;
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}
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}
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int
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main(int argc, char **argv)
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{
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//! [Interesting]
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float temperature = 0.0;
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float humidity = 0.0;
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sensor = new upm::TH02 ();
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while (!doWork) {
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temperature = sensor->getTemperature ();
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humidity = sensor->getHumidity ();
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std::cout << "Temperature = " << temperature << ", Humidity = " << humidity << std::endl;
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usleep (500000);
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}
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//! [Interesting]
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std::cout << "exiting application" << std::endl;
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delete sensor;
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return 0;
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}
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