upm/examples/c++/e50hx.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

106 lines
3.5 KiB
C++

/*
* Author: Jon Trulson <jtrulson@ics.com>
* Copyright (c) 2016 Intel Corporation.
*
* 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 <string>
#include "e50hx.hpp"
#include "upm_utilities.h"
using namespace std;
using namespace upm;
bool shouldRun = true;
void
sig_handler(int signo)
{
if (signo == SIGINT)
shouldRun = false;
}
int
main(int argc, char** argv)
{
signal(SIGINT, sig_handler);
//! [Interesting]
// You will need to edit this example to conform to your site and your
// devices, specifically the Device Object Instance ID passed to the
// constructor, and the arguments to initMaster() that are
// appropriate for your BACnet network.
string defaultDev = "/dev/ttyUSB0";
// if an argument was specified, use it as the device instead
if (argc > 1)
defaultDev = string(argv[1]);
cout << "Using device " << defaultDev << endl;
cout << "Initializing..." << endl;
// Instantiate an E50HX object for an E50HX device that has 1075425
// as it's unique Device Object Instance ID. NOTE: You will
// certainly want to change this to the correct value for your
// device(s).
E50HX sensor(1075425);
// Initialize our BACnet master, if it has not already been
// initialized, with the device and baudrate, choosing 1000001 as
// our unique Device Object Instance ID, 2 as our MAC address and
// using default values for maxMaster and maxInfoFrames
sensor.initMaster(defaultDev, 38400, 1000001, 2);
// Uncomment to enable debugging output
// sensor.setDebug(true);
cout << endl;
cout << "Device Description: " << sensor.getDeviceDescription() << endl;
cout << "Device Location: " << sensor.getDeviceLocation() << endl;
cout << endl;
// update and print a few values every 5 seconds
while (shouldRun) {
cout << "System Voltage: " << sensor.getAnalogValue(E50HX::AV_System_Voltage) << " "
<< sensor.getAnalogValueUnits(E50HX::AV_System_Voltage) << endl;
cout << "System Type: " << sensor.getAnalogValue(E50HX::AV_System_Type) << endl;
cout << "Energy Consumption: " << sensor.getAnalogInput(E50HX::AI_Energy) << " "
<< sensor.getAnalogInputUnits(E50HX::AI_Energy) << endl;
cout << "Power Up Counter: " << sensor.getAnalogInput(E50HX::AI_Power_Up_Count) << endl;
cout << endl;
upm_delay(5);
}
cout << "Exiting..." << endl;
//! [Interesting]
return 0;
}