examples/listdevices.cpp

This example lists all connected devices and prints their manufacturer device name.

/*
 * Copyright (c) 2015-2016, Thomas Keh
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *    1. Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *
 *    2. Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *
 *    3. Neither the name of the copyright holder nor the names of its
 *       contributors may be used to endorse or promote products derived from
 *       this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

#include <thread>
#include <chrono>
#include <cstdint>

#include "master.h"
#include "logger.h"

// This example lists all connected devices and prints their manufacturer device name.

int main() {

    // Set the name of your CAN bus. "slcan0" is a common bus name
    // for the first SocketCAN device on a Linux system.
    const std::string busname = "slcan0";

    // Set the baudrate of your CAN bus. Most drivers support the values
    // "1M", "500K", "125K", "100K", "50K", "20K", "10K" and "5K".
    const std::string baudrate = "500K";

    PRINT("List devices");

    kaco::Master master;

    if (!master.start(busname, baudrate)) {
        ERROR("Starting master failed.");
        return EXIT_FAILURE;
    }

    std::this_thread::sleep_for(std::chrono::seconds(1));
    const size_t num_devices = master.num_devices();

    DUMP(num_devices);

    for (size_t i=0; i<num_devices; ++i) {
        
        kaco::Device& device = master.get_device(i);
        PRINT("Found device: " << device.get_node_id());

        PRINT("Starting");
        device.start();

        PRINT("Loading EDS from library...")
        const std::string loaded_eds_file = device.load_dictionary_from_library();
        PRINT("Loaded the following EDS file from the library: " << loaded_eds_file);

        PRINT("Dictionary:");
        device.read_complete_dictionary();
        device.print_dictionary();

    }

}