#pragma once

#include "PeriodicTask.h"
#include <Arduino.h>

/**
 * Periodically invoke a callback.
 *
 * This just provides C style callback conventions rather than a virtual function - FIXME, remove?
 */
class Periodic : public PeriodicTask
{
    uint32_t (*callback)();

  public:
    // callback returns the period for the next callback invocation (or 0 if we should no longer be called)
    Periodic(uint32_t (*_callback)()) : callback(_callback) {}

  protected:
    void doTask();
};