/*******************************************************************************/
/**
Copyright (c) 2007 Freescale Semiconductor
Freescale Confidential Proprietary
\file       Scheduler.c
\brief      Task scheduler.
\author     Freescale Semiconductor
\author     Guadalajara Applications Laboratory RTAC Americas
\author     Jaime Orozco
\version    1.0
\date       March/12/2007
*/
/*******************************************************************************/
/*                                                                             */
/* All software, source code, included documentation, and any implied know-how */
/* are property of Freescale Semiconductor and therefore considered            */ 
/* CONFIDENTIAL INFORMATION.                                                   */
/*                                                                             */
/* This confidential information is disclosed FOR DEMONSTRATION PURPOSES ONLY. */
/*                                                                             */
/* All Confidential Information remains the property of Freescale Semiconductor*/
/* and will not be copied or reproduced without the express written permission */
/* of the Discloser, except for copies that are absolutely necessary in order  */
/* to fulfill the Purpose.                                                     */
/*                                                                             */
/* Services performed by FREESCALE in this matter are performed AS IS and      */
/* without any warranty. CUSTOMER retains the final decision relative to the   */
/* total design and functionality of the end product.                          */
/*                                                                             */
/* FREESCALE neither guarantees nor will be held liable by CUSTOMER for the    */
/* success of this project.                                                    */
/*                                                                             */
/* FREESCALE disclaims all warranties, express, implied or statutory including,*/
/* but not limited to, implied warranty of merchantability or fitness for a    */
/* particular purpose on any hardware, software or advise supplied to the      */
/* project by FREESCALE, and or any product resulting from FREESCALE services. */
/*                                                                             */
/* In no event shall FREESCALE be liable for incidental or consequential       */
/* damages arising out of this agreement. CUSTOMER agrees to hold FREESCALE    */
/* harmless against any and all claims demands or actions by anyone on account */
/* of any damage,or injury, whether commercial, contractual, or tortuous,      */
/* rising directly or indirectly as a result of the advise or assistance       */
/* supplied CUSTOMER in connection with product, services or goods supplied     */
/* under this Agreement.                                                       */
/*                                                                             */
/*******************************************************************************/

/** S12X derivative information */ 
#include "M9S12XF512.h"     

/** Macro definitions for general purpose I/O handling  */
#include "GPIO_macros.h"

/** Variable types and common definitions */
#include "typedefs.h"   

/** FlexRay UNIFIED driver function prototypes  */
#include "Fr_UNIFIED.h"

/** FlexRay handler function prototypes  */
#include "FlexRay_handler.h"


/*******************************************************************************/
/**
* \brief    Scheduler - Real Time Interrupt service routine
* \author   Jaime Orozco
* \param    u8Task: Code associated to a task
* \return   void
*/
UINT8 u8Scheduler(UINT8 u8Task)
{                
        switch (u8Task)    /* Scheduler */
        {
            case 2:        
                LED_TOGGLE(D24);    /* Toggle indicators */            
                LED_TOGGLE(D26);  
                                                         
                LED_ON(D22);    /* Set indicators */            
                LED_ON(D27);
                LED_ON(D29);
                break;
                
            case 4:                                                
                LED_OFF(D22);   /* Clear indicators */
                LED_OFF(D27);
                LED_OFF(D29);                                                                                                  
                
                LED_ON(D23);    /* Set indicators */            
                LED_ON(D25);
                LED_ON(D28);  
                
                /* Reset the FlexRay module to send wake-up frames */       
                Fr_reset_protocol_engine();  
                vfnFlexRay_Init();      
                                              
                break;
                
            case 6: 
                LED_OFF(D23);    /* Clear indicators */            
                LED_OFF(D25);
                LED_OFF(D28);  
                
                LED_TOGGLE(D24);    /* Toggle indicators */            
                LED_TOGGLE(D26);  
                                  
                u8Task = 0;     /* Initialize the task code */                                              
                break;
                
            default:                                                    
                break;                  
        }        
        return u8Task+1;        /* Return the updated task code */                
}

/*******************************************************************************/