Vincent (pan-) Coubard / MQTT

MQTT fork

Dependencies:   FP MQTTPacket

Fork of MQTT by MQTT

MQTTmbed.h

Committer:
vcoubard
Date:
2017-09-07
Revision:
50:558985f7f210
Parent:
48:187c6d4d7812

File content as of revision 50:558985f7f210:

#if !defined(MQTT_MBED_H)
#define MQTT_MBED_H

#include "mbed.h"

class Countdown : private mbed::NonCopyable<Countdown>
{
public:
    Countdown() : t() 
    {
    }

    Countdown(int ms) : t() 
    {
        countdown_ms(ms);
    }

    bool expired()
    {
        return t.read_ms() >= interval_end_ms;
    }

    void countdown_ms(unsigned long ms)
    {
        t.stop();
        interval_end_ms = ms;
        t.reset();
        t.start();
    }

    void countdown(int seconds)
    {
        countdown_ms((unsigned long)seconds * 1000L);
    }

    int left_ms()
    {
        return interval_end_ms - t.read_ms();
    }

private:
    Timer t;
    unsigned long interval_end_ms;
};

#endif