/*
 * FreeRTOS Kernel V11.3.0
 * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
 *
 * SPDX-License-Identifier: MIT
 *
 * Permission is hereby granted, free of charge, to any person obtaining a 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 in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
 * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
 * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
 * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 *
 * https://www.FreeRTOS.org
 * https://github.com/FreeRTOS
 *
 */

/*
Changes from V3.0.0
    + ISRcode pulled inline to reduce stack-usage.

    + Added functionality to only call vTaskSwitchContext() once
      when handling multiple interruptsources in a single interruptcall.

    + Filename changed to a .c extension to allow stepping through code
      using F7.

Changes from V3.0.1
*/

/*
 * ISR for the tick.
 * This increments the tick count and, if using the preemptive scheduler,
 * performs a context switch.  This must be identical to the manual
 * context switch in how it stores the context of a task.
 */

#ifndef _FREERTOS_DRIVERS_TICK_ISRTICK_C
#define _FREERTOS_DRIVERS_TICK_ISRTICK_C

{
    /*
     * Was the interrupt the SystemClock?
     */
    if( bCCP1IF && bCCP1IE )
    {
        /*
         * Reset the interrupt flag
         */
        bCCP1IF = 0;

        /*
         * Maintain the tick count.
         */
        if( xTaskIncrementTick() != pdFALSE )
        {
            /*
             * Ask for a switch to the highest priority task
             * that is ready to run.
             */
            uxSwitchRequested = pdTRUE;
        }
    }
}

#pragma wizcpp uselib     "$__PATHNAME__/Tick.c"

#endif  /* _FREERTOS_DRIVERS_TICK_ISRTICK_C */
