Subversion Repositories openfire2

#include <stdio.h>

#include <stdlib.h>

#include <string.h>

/* Scheduler include files. */

#include "FreeRTOS.h"

#include "task.h"

#define PERIODO1        ( ( portTickType ) 1000 / portTICK_RATE_MS  )

#define PERIODO2        ( ( portTickType ) 3000 / portTICK_RATE_MS  )

#define PERIODO3        ( ( portTickType )  100 / portTICK_RATE_MS  )

unsigned int lectura_pot;               /* para comunicarselo entre tareas */

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

static void vTask1( void *pvParameters )

{

        unsigned marca;

        /* The parameters are not used. */

        ( void ) pvParameters;

        uart1_printline("\r\n\r\n");

        marca = 0;

        /* Cycle for ever, delaying then checking all the other tasks are still

        operating without error. */

        for( ;; )

        {

                switch(marca)

                {

                  case 0 : uart1_printchar('-'); break;

                  case 1 : uart1_printchar('\\'); break;

                  case 2 : uart1_printchar('|'); break;

                  case 3 : uart1_printchar('/'); break;

                }

                uart1_printchar('\r');

                marca++;

                if(marca == 4) marca = 0;

                vTaskDelay( PERIODO1 );

        }

}

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

portSHORT main( void )

{

        portBASE_TYPE xReturn;

        uart1_printline("entering main()\r\n");

        /* Create the tasks defined within this file. */

        xReturn = xTaskCreate( vTask1, (const signed portCHAR *) "TSK1", configMINIMAL_STACK_SIZE, NULL, tskIDLE_PRIORITY, NULL );

        if(xReturn != pdPASS)

        {

          uart1_printline("xTaskCreate failed\r\n");

          return 0;

        }

        /* In this port, to use preemptive scheduler define configUSE_PREEMPTION

        as 1 in portmacro.h.  To use the cooperative scheduler define

        configUSE_PREEMPTION as 0. */

        uart1_printline("starting scheduler....\r\n");

        vTaskStartScheduler();

        uart1_printline("end\r\n");

        return 0;

}