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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 *  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
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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