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/*
* mavlink_rate_limiter.cpp
*
* Created on: 26.02.2014
* Author: ton
*/
#include "mavlink_rate_limiter.h"
MavlinkRateLimiter::MavlinkRateLimiter() : _last_sent(0), _interval(1000000)
{
}
MavlinkRateLimiter::MavlinkRateLimiter(unsigned int interval) : _last_sent(0), _interval(interval * 1000)
{
}
MavlinkRateLimiter::~MavlinkRateLimiter()
{
}
void
MavlinkRateLimiter::set_interval(unsigned int interval)
{
_interval = interval * 1000;
}
bool
MavlinkRateLimiter::check(hrt_abstime t)
{
uint64_t dt = t - _last_sent;
if (dt > 0 && dt >= _interval) {
_last_sent = (t / _interval) * _interval;
return true;
}
return false;
}
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