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/* FreeRTOS includes. */
#include "FreeRTOS.h"
#include "task.h"

/* System headers */
/* #include <stdio.h> */

/* Master include */
#include "master_posix.h"

/* Master task priority */
#define mainPOSIX_MASTER_PRIORITY    (tskIDLE_PRIORITY + 4)
 
int main(void)
{
    configASSERT((mainPOSIX_MASTER_PRIORITY < configMAX_PRIORITIES));

    /* const uint32_t ulLongTime_ms = pdMS_TO_TICKS(1000UL); */

    /* Start the task to run POSIX Master */
    xTaskCreate(vStartPOSIXMaster,
                "posix",
                configMINIMAL_STACK_SIZE,
                NULL,
                mainPOSIX_MASTER_PRIORITY,
		NULL);

    vTaskStartScheduler();

    /* If all is well, the scheduler will now be running, and the following
     * line will never be reached.  If the following line does execute, then
     * there was insufficient FreeRTOS heap memory available for the idle and/or
     * timer tasks to be created.
     */
    for(; ;)
    {
        /* Sleep(ulLongTime_ms); */
    }

    return 0;
}


/*-----------------------------------------------------------*/

void vAssertCalled(const char * pcFile,
                   uint32_t ulLine)
{
    /* const uint32_t ulLongSleep = 1000UL; */
    volatile uint32_t ulBlockVariable = 0UL;
    volatile char * pcFileName = ( volatile char * ) pcFile;
    volatile uint32_t ulLineNumber = ulLine;

    (void) pcFileName;
    (void) ulLineNumber;

    /* printf("vAssertCalled %s, %ld\n", pcFile, (long) ulLine); */
    /* fflush(stdout); */

    /* Setting ulBlockVariable to a non-zero value in the debugger will allow
     * this function to be exited. */
    taskDISABLE_INTERRUPTS();
    {
        while(ulBlockVariable == 0UL)
        {
            /* Sleep(ulLongSleep); */
        }
    }
    taskENABLE_INTERRUPTS();
}

/*-----------------------------------------------------------*/

/* configUSE_STATIC_ALLOCATION is set to 1, so the application must provide an
 * implementation of vApplicationGetIdleTaskMemory() to provide the memory that is
 * used by the Idle task. */
void vApplicationGetIdleTaskMemory(StaticTask_t ** ppxIdleTaskTCBBuffer,
                                   StackType_t ** ppxIdleTaskStackBuffer,
                                   uint32_t * pulIdleTaskStackSize)
{
    /* If the buffers to be provided to the Idle task are declared inside this
     * function then they must be declared static - otherwise they will be allocated on
     * the stack and so not exists after this function exits. */
    static StaticTask_t xIdleTaskTCB;
    static StackType_t uxIdleTaskStack[ configMINIMAL_STACK_SIZE ];

    /* Pass out a pointer to the StaticTask_t structure in which the Idle
     * task's state will be stored. */
    *ppxIdleTaskTCBBuffer = &xIdleTaskTCB;

    /* Pass out the array that will be used as the Idle task's stack. */
    *ppxIdleTaskStackBuffer = uxIdleTaskStack;

    /* Pass out the size of the array pointed to by *ppxIdleTaskStackBuffer.
     * Note that, as the array is necessarily of type StackType_t,
     * configMINIMAL_STACK_SIZE is specified in words, not bytes. */
    *pulIdleTaskStackSize = configMINIMAL_STACK_SIZE;
}

/*-----------------------------------------------------------*/

/* configUSE_STATIC_ALLOCATION and configUSE_TIMERS are both set to 1, so the
 * application must provide an implementation of vApplicationGetTimerTaskMemory()
 * to provide the memory that is used by the Timer service task. */
void vApplicationGetTimerTaskMemory(StaticTask_t ** ppxTimerTaskTCBBuffer,
                                    StackType_t ** ppxTimerTaskStackBuffer,
                                    uint32_t * pulTimerTaskStackSize)
{
    /* If the buffers to be provided to the Timer task are declared inside this
     * function then they must be declared static - otherwise they will be allocated on
     * the stack and so not exists after this function exits. */
    static StaticTask_t xTimerTaskTCB;
    static StackType_t uxTimerTaskStack[ configTIMER_TASK_STACK_DEPTH ];

    /* Pass out a pointer to the StaticTask_t structure in which the Timer
     * task's state will be stored. */
    *ppxTimerTaskTCBBuffer = &xTimerTaskTCB;

    /* Pass out the array that will be used as the Timer task's stack. */
    *ppxTimerTaskStackBuffer = uxTimerTaskStack;

    /* Pass out the size of the array pointed to by *ppxTimerTaskStackBuffer.
     * Note that, as the array is necessarily of type StackType_t,
     * configTIMER_TASK_STACK_DEPTH is specified in words, not bytes. */
    *pulTimerTaskStackSize = configTIMER_TASK_STACK_DEPTH;
}

/*-----------------------------------------------------------*/

/**
 * @brief Warn user if pvPortMalloc fails.
 *
 * Called if a call to pvPortMalloc() fails because there is insufficient
 * free memory available in the FreeRTOS heap.  pvPortMalloc() is called
 * internally by FreeRTOS API functions that create tasks, queues, software
 * timers, and semaphores.  The size of the FreeRTOS heap is set by the
 * configTOTAL_HEAP_SIZE configuration constant in FreeRTOSConfig.h.
 *
 */
void vApplicationMallocFailedHook()
{
    taskDISABLE_INTERRUPTS();

    for(;;)
    {
    }
}