ctickhook.cpp

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/****************************************************************************
 *
 *  Copyright (c) 2017, Michael Becker (michael.f.becker@gmail.com)
 *
 *  This file is part of the FreeRTOS Add-ons project.
 *
 *  Source Code:
 *  https://github.com/michaelbecker/freertos-addons
 *
 *  Project Page:
 *  http://michaelbecker.github.io/freertos-addons/
 *
 *  On-line Documentation:
 *  http://michaelbecker.github.io/freertos-addons/docs/html/index.html
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#include "tickhook.hpp"

#if ( configUSE_TICK_HOOK == 1 )

using namespace std;
using namespace cpp_freertos;


list<TickHook *> TickHook::Callbacks;


TickHook::TickHook()
    : Enabled(true)
{
}


TickHook::~TickHook()
{
    taskENTER_CRITICAL();
    Callbacks.remove(this);
    taskEXIT_CRITICAL();
}


void TickHook::Register()
{
    taskENTER_CRITICAL();
    Callbacks.push_front(this);
    taskEXIT_CRITICAL();
}


void TickHook::Disable()
{
    taskENTER_CRITICAL();
    Enabled = false;
    taskEXIT_CRITICAL();
}


void TickHook::Enable()
{
    taskENTER_CRITICAL();
    Enabled = true;
    taskEXIT_CRITICAL();
}


void vApplicationTickHook(void)
{
    for (list<TickHook *>::iterator it = TickHook::Callbacks.begin();
         it != TickHook::Callbacks.end();
         ++it) {

        TickHook *tickHookObject = *it;

        if (tickHookObject->Enabled){
            tickHookObject->Run();
        }
    }
}

#endif