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/*
* Copyright (c) 2013 - 2014, Freescale Semiconductor, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* o Redistributions of source code must retain the above copyright notice, this list
* of conditions and the following disclaimer.
*
* o Redistributions in binary form must reproduce the above copyright notice, this
* list of conditions and the following disclaimer in the documentation and/or
* other materials provided with the distribution.
*
* o Neither the name of Freescale Semiconductor, Inc. nor the names of its
* contributors may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <stdlib.h>
#include <assert.h>
#include "fsl_pit_driver.h"
/*!
* @addtogroup pit_irq
* @{
*/
/*******************************************************************************
* Variables
******************************************************************************/
/*******************************************************************************
* Code
******************************************************************************/
/*!
* @brief System default IRQ handler defined in startup code.
*
* Users can either edit this handler or define a callback function. Furthermore,
* interrupt manager could be used to re-map the IRQ handler to another function.
*/
#if FSL_FEATURE_PIT_HAS_SHARED_IRQ_HANDLER
void PIT_IRQHandler(void)
{
uint32_t i;
for(i=0; i < FSL_FEATURE_PIT_TIMER_COUNT; i++)
{
if (PIT_HAL_IsIntPending(g_pitBase[0], i))
{
/* Clear interrupt flag.*/
PIT_HAL_ClearIntFlag(g_pitBase[0], i);
}
}
}
#else
#if (FSL_FEATURE_PIT_TIMER_COUNT > 0U)
void PIT0_IRQHandler(void)
{
/* Clear interrupt flag.*/
PIT_HAL_ClearIntFlag(g_pitBase[0], 0U);
}
#endif
#if (FSL_FEATURE_PIT_TIMER_COUNT > 1U)
void PIT1_IRQHandler(void)
{
/* Clear interrupt flag.*/
PIT_HAL_ClearIntFlag(g_pitBase[0], 1U);
}
#endif
#if (FSL_FEATURE_PIT_TIMER_COUNT > 2U)
void PIT2_IRQHandler(void)
{
/* Clear interrupt flag.*/
PIT_HAL_ClearIntFlag(g_pitBase[0], 2U);
}
#endif
#if (FSL_FEATURE_PIT_TIMER_COUNT > 3U)
void PIT3_IRQHandler(void)
{
/* Clear interrupt flag.*/
PIT_HAL_ClearIntFlag(g_pitBase[0], 3U);
}
#endif
#endif /* FSL_FEATURE_PIT_HAS_SHARED_IRQ_HANDLER */
/*! @} */
/*******************************************************************************
* EOF
******************************************************************************/
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