/*
 * ebusd - daemon for communication with eBUS heating systems.
 * Copyright (C) 2014-2021 John Baier <ebusd@ebusd.eu>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#include <iostream>
#include <iomanip>
#include "lib/ebus/device.h"

using namespace std;
using namespace ebusd;

int main() {
  Device* device = Device::create("/dev/ttyUSB20", true, false, false);
  if (device == nullptr) {
    cout << "unable to create device" << endl;
    return -1;
  }
  result_t result = device->open();
  if (result != RESULT_OK) {
    cout << "open failed: " << getResultCode(result) << endl;
  } else {
    if (!device->isValid()) {
      cout << "device not available." << endl;
    }
    int count = 0;

    while (1) {
      symbol_t byte = 0;
      result = device->recv(0, &byte);

      if (result == RESULT_OK) {
        cout << hex << setw(2) << setfill('0')
        << static_cast<unsigned>(byte) << endl;
      }
      count++;
    }

    device->close();

    if (!device->isValid()) {
      cout << "close successful." << endl;
    }
  }

  delete device;

  return 0;
}