MusicTone.hpp

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/*
 * Copyright (C) Cross The Road Electronics.  All rights reserved.
 * License information can be found in CTRE_LICENSE.txt
 * For support and suggestions contact support@ctr-electronics.com or file
 * an issue tracker at https://github.com/CrossTheRoadElec/Phoenix-Releases
 */
#pragma once
 
#include "ctre/phoenix6/configs/Configs.hpp"
#include "ctre/phoenix6/controls/ControlRequest.hpp"
#include "ctre/phoenix6/networking/interfaces/Control_Interface.h"
#include <sstream>
#include <units/frequency.h>
#include <units/frequency.h>
#include <units/time.h>
 
 
namespace ctre {
namespace phoenix6 {
namespace controls {
 
/**
 * Plays a single tone at the user specified frequency.
 */
class MusicTone : public ControlRequest
{
    bool ApplyConfigsOnRequest{false};
 
    ctre::phoenix::StatusCode SendRequest(const char *network, uint32_t deviceHash, bool cancelOtherRequests, std::shared_ptr<ControlRequest> &req) override
    {
        if (req.get() != this)
        {
            auto const reqCast = dynamic_cast<MusicTone *>(req.get());
            if (reqCast != nullptr)
            {
                *reqCast = *this;
            }
            else
            {
                req = std::make_shared<MusicTone>(*this);
            }
        }
 
        std::stringstream ss;
        
        std::string strs{ss.str()};
        c_ctre_phoenix6_requestConfigApply(network, deviceHash, ConfigTimeout.to<double>(), strs.c_str(), strs.length(), ApplyConfigsOnRequest);
        ApplyConfigsOnRequest = false;
        return c_ctre_phoenix6_RequestControlMusicTone(network, deviceHash, UpdateFreqHz.to<double>(), cancelOtherRequests, AudioFrequency.to<double>());
    }
 
public:
    /**
     * Sound frequency to play.  A value of zero will silence the device. The
     * effective frequency range is 10-10000Hz.  Any nonzero frequency less than 10
     * Hz will be capped to 10Hz.  Any frequency above 10Khz will be capped to
     * 10KHz.
     */
    units::frequency::hertz_t AudioFrequency;
 
    
 
    /**
     * \brief The timeout when sending configs associated with this control
     */
    units::time::second_t ConfigTimeout{0.1_s};
 
    /**
     * \brief The period at which this control will update at.
     * This is designated in Hertz, with a minimum of 20 Hz
     * (every 50 ms) and a maximum of 1000 Hz (every 1 ms).
     *
     * If this field is set to 0 Hz, the control request will
     * be sent immediately as a one-shot frame. This may be useful
     * for advanced applications that require outputs to be
     * synchronized with data acquisition. In this case, we
     * recommend not exceeding 50 ms between control calls.
     */
    units::frequency::hertz_t UpdateFreqHz{100_Hz}; // Default to 100_Hz
 
    /**
     * \brief Plays a single tone at the user specified frequency.
     * 
     * \param AudioFrequency    Sound frequency to play.  A value of zero will
     *                          silence the device. The effective frequency range is
     *                          10-10000Hz.  Any nonzero frequency less than 10 Hz
     *                          will be capped to 10Hz.  Any frequency above 10Khz
     *                          will be capped to 10KHz.
     */
    MusicTone(units::frequency::hertz_t AudioFrequency) : ControlRequest{"MusicTone"},
        AudioFrequency{std::move(AudioFrequency)}
    {}
    
    /**
     * \brief Modifies this Control Request's AudioFrequency parameter and returns itself for
     *        method-chaining and easier to use request API.
     * \param newAudioFrequency Parameter to modify
     * \returns Itself
     */
    MusicTone& WithAudioFrequency(units::frequency::hertz_t newAudioFrequency)
    {
        AudioFrequency = std::move(newAudioFrequency);
        return *this;
    }
    /**
     * \brief Sets the period at which this control will update at.
     * This is designated in Hertz, with a minimum of 20 Hz
     * (every 50 ms) and a maximum of 1000 Hz (every 1 ms).
     *
     * If this field is set to 0 Hz, the control request will
     * be sent immediately as a one-shot frame. This may be useful
     * for advanced applications that require outputs to be
     * synchronized with data acquisition. In this case, we
     * recommend not exceeding 50 ms between control calls.
     *
     * \param newUpdateFreqHz Parameter to modify
     * \returns Itself
     */
    MusicTone &WithUpdateFreqHz(units::frequency::hertz_t newUpdateFreqHz)
    {
        UpdateFreqHz = newUpdateFreqHz;
        return *this;
    }
    /**
     * Returns a string representation of the object.
     *
     * \returns a string representation of the object.
     */
    std::string ToString() const override
    {
        std::stringstream ss;
        ss << "class: MusicTone" << std::endl;
        ss << "AudioFrequency: " << AudioFrequency.to<double>() << std::endl;
        return ss.str();
    }
 
    /**
     * \brief Forces configs to be applied the next time this is used in a setControl.
     *        This is not necessary in the majority of cases, because Phoenix will make sure configs are
     *        properly set when they are not already set
     */
    void ForceApplyConfigs() { ApplyConfigsOnRequest = true; }
 
    /**
     * \brief Gets information about this control request.
     *
     * \returns Map of control parameter names and corresponding applied values
     */
    std::map<std::string, std::string> GetControlInfo() const override
    {
        std::map<std::string, std::string> controlInfo;
        std::stringstream ss;
        controlInfo["Name"] = GetName();
        ss << AudioFrequency.to<double>(); controlInfo["AudioFrequency"] = ss.str(); ss.str(std::string{});
        return controlInfo;
    }
};
 
}
}
}