You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
87 lines
2.0 KiB
87 lines
2.0 KiB
// SPDX-License-Identifier: GPL-2.0-only
|
|
/*
|
|
* Digital Voice Modem - Common Library
|
|
* GPLv2 Open Source. Use is subject to license terms.
|
|
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
|
*
|
|
* Copyright (C) 2009,2010,2015 Jonathan Naylor, G4KLX
|
|
* Copyright (C) 2017-2019 Bryan Biedenkapp, N2PLL
|
|
*
|
|
*/
|
|
#include "Defines.h"
|
|
#include "Timer.h"
|
|
|
|
#include <cstdio>
|
|
#include <cassert>
|
|
|
|
// ---------------------------------------------------------------------------
|
|
// Public Class Members
|
|
// ---------------------------------------------------------------------------
|
|
|
|
/* Initializes a new instance of the Timer class. */
|
|
|
|
Timer::Timer() :
|
|
m_ticksPerSec(1000U),
|
|
m_timeout(0U),
|
|
m_timer(0U),
|
|
m_paused(false)
|
|
{
|
|
/* stub */
|
|
}
|
|
|
|
/* Initializes a new instance of the Timer class. */
|
|
|
|
Timer::Timer(uint32_t ticksPerSec, uint32_t secs, uint32_t msecs) :
|
|
m_ticksPerSec(ticksPerSec),
|
|
m_timeout(0U),
|
|
m_timer(0U),
|
|
m_paused(false)
|
|
{
|
|
assert(ticksPerSec > 0U);
|
|
|
|
if (secs > 0U || msecs > 0U) {
|
|
// m_timeout = ((secs * 1000U + msecs) * m_ticksPerSec) / 1000U + 1U;
|
|
ulong64_t temp = (secs * 1000ULL + msecs) * m_ticksPerSec;
|
|
m_timeout = (uint32_t)(temp / 1000ULL + 1ULL);
|
|
}
|
|
}
|
|
|
|
/* Finalizes a instance of the Timer class. */
|
|
|
|
Timer::~Timer() = default;
|
|
|
|
/* Sets the timeout for the timer. */
|
|
|
|
void Timer::setTimeout(uint32_t secs, uint32_t msecs)
|
|
{
|
|
if (secs > 0U || msecs > 0U) {
|
|
// m_timeout = ((secs * 1000U + msecs) * m_ticksPerSec) / 1000U + 1U;
|
|
ulong64_t temp = (secs * 1000ULL + msecs) * m_ticksPerSec;
|
|
m_timeout = (uint32_t)(temp / 1000ULL + 1ULL);
|
|
}
|
|
else {
|
|
m_timeout = 0U;
|
|
m_timer = 0U;
|
|
}
|
|
}
|
|
|
|
/* Gets the timeout for the timer. */
|
|
|
|
uint32_t Timer::getTimeout() const
|
|
{
|
|
if (m_timeout == 0U)
|
|
return 0U;
|
|
|
|
return (m_timeout - 1U) / m_ticksPerSec;
|
|
}
|
|
|
|
/* Gets the current time for the timer. */
|
|
|
|
uint32_t Timer::getTimer() const
|
|
{
|
|
if (m_timer == 0U)
|
|
return 0U;
|
|
|
|
return (m_timer - 1U) / m_ticksPerSec;
|
|
}
|