ErriezTimestamp.cpp

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/*
 * MIT License
 *
 * Copyright (c) 2018-2020 Erriez
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

#include "ErriezTimestamp.h"

Timestamp::Timestamp() : timestampStart(0)
{
}

//------------------------------------------------------------------------------
// Timestamp micros
//------------------------------------------------------------------------------
void TimestampMicros::start()
{
    timestampStart = micros();
}

unsigned long TimestampMicros::delta()
{
    return micros() - timestampStart;
}

void TimestampMicros::print()
{
    Serial.print(delta());
    Serial.println(F("us"));

    start();
}

//------------------------------------------------------------------------------
// Timestamp millis
//------------------------------------------------------------------------------
void TimestampMillis::start()
{
    timestampStart = millis();
}

unsigned long TimestampMillis::delta()
{
    return millis() - timestampStart;
}

void TimestampMillis::print()
{
    Serial.print(delta());
    Serial.println(F("ms"));

    start();
}