upm/examples/c++/tmp006.cxx
Noel Eck 5cefe7f5f3 examples: Remove heap allocation from C++ examples
Cleanup of UPM C++ examples.  Switched from heap allocation to
stack allocation when possible.  This simplifies the samples since it
removes the need for explicit memory management.  A script was used to
identify and replace pointer use.  To simplify the replace script, I
re-formatted the C++ examples using the UPM .clang-format file.
Unfortuantely this changes the look of the UPM C++ examples to a large
degree.  However, examples will now have a standard look/feel and
uniform formatting.

    * Ran clang-format w/provided UPM .clang-format file
    * Removed new's/delete's whenever possible (left those in interface
      examples)
    * Added IIO sensor library implementation of callback void* arg
    * Converted all sleeps to upm defined delays (added header when
      necessary)
    * Scrubbed CXX example includes

Signed-off-by: Noel Eck <noel.eck@intel.com>
2017-09-19 12:41:58 -07:00

74 lines
2.3 KiB
C++

/* Author: Norbert Wesp <nwesp@phytec.de>
* Copyright (c) 2017 Phytec Messtechnik GmbH.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#include <iostream>
#include <signal.h>
#include "tmp006.hpp"
#include "upm_utilities.h"
using namespace upm;
bool run = true;
void
sig_handler(int sig)
{
if (sig == SIGINT)
run = false;
}
int
main(int argc, char** argv)
{
signal(SIGINT, sig_handler);
//! [Interesting]
std::cout << "Initializing test-application..." << std::endl;
// please make sure that you have the right i2c address for your device
// the correct range of addresses is 0x40 - 0x47
// Instantiate an TMP006 instance on bus 1
upm::TMP006 mySensor(1, TMP006_CONFIG_CR_DEF, TMP006_I2C_ADDRESS);
// you can also get basic tmp007 functionality by initializing it as follows
// upm::TMP006 mySensor(1, TMP006_CONFIG_CR_DEF, TMP007_I2C_ADDRESS);
// activate periodic measurements
mySensor.setActive();
// update and print available values every second
while (run) {
// Print out temperature value in *C
std::cout << "Temperature: " << mySensor.getTemperature(true) << " *C" << std::endl;
upm_delay(1);
}
std::cout << "Exiting test-application..." << std::endl;
//! [Interesting]
return 0;
}