test_tone.cpp

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/**
 * @file test_tone.cpp
 * Test for audio tones.
 */

#include <stdlib.h>

#include <drivers/drv_hrt.h>
#include <drivers/drv_tone_alarm.h>
#include <lib/tunes/tunes.h>
#include <px4_platform_common/posix.h>
#include <uORB/topics/tune_control.h>

#include "tests_main.h"

int test_tone(int argc, char *argv[])
{
    int result = PX4_ERROR;
    tune_control_s tune_control = {};
    tune_control.tune_id = static_cast<int>(TuneID::NOTIFY_NEGATIVE);

    orb_advert_t tune_control_pub = orb_advertise_queue(ORB_ID(tune_control), &tune_control,
                    tune_control_s::ORB_QUEUE_LENGTH);

    if (argc == 1) {
        PX4_INFO("Volume silenced for testing predefined tunes 0-20.");
        tune_control.volume = tune_control_s::VOLUME_LEVEL_MIN;

        for (size_t i = 0; i <= 20; i++) {
            tune_control.tune_id = i;
            result = orb_publish(ORB_ID(tune_control), tune_control_pub, &tune_control);

            if (result != PX4_OK) {
                PX4_INFO("Error publishing TuneID: %d", tune_control.tune_id);
                return result;
            }
        }

        tune_control.tune_id = static_cast<int>(TuneID::NOTIFY_POSITIVE);
    }

    if (argc == 2) {
        tune_control.tune_id = atoi(argv[1]);

        if (tune_control.tune_id <= 20) {
            PX4_INFO("TuneID: %d", tune_control.tune_id);
        }
    }

    if (argc == 3) {
        int volume = tune_control_s::VOLUME_LEVEL_DEFAULT;
        Tunes tunes{};
        tunes.set_string(argv[2], volume);
        PX4_INFO("Custom tune.");
    }

    tune_control.volume = tune_control_s::VOLUME_LEVEL_DEFAULT;
    result = orb_publish(ORB_ID(tune_control), tune_control_pub, &tune_control);

    orb_unadvertise(tune_control_pub);
    return result;
}