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/*
* Copyright (C) 2015, 2016 "IoT.bzh"
* Author "Romain Forlot" <romain.forlot@iot.bzh>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#pragma once
#include <sys/timeb.h>
typedef long long int (*TimeFunction)();
/**
* @brief: A frequency counting clock.
*
* frequency - the clock frequency in Hz.
* last_time - the last time (in milliseconds since startup) that the clock
* ticked.
* time_function - a function returning current time
*/
typedef struct {
float frequency;
unsigned long lastTick;
TimeFunction timeFunction;
} FrequencyClock;
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