/*****************************************************************************
 *   pmtest.c:  main C entry file for NXP LPC23xx/24xx Family Microprocessors
 *
 *   Copyright(C) 2006, NXP Semiconductor
 *   All rights reserved.
 *
 *   History
 *   2006.07.20  ver 1.00    Prelimnary version, first Release
 *
******************************************************************************/
#include "LPC230x.h"                        /* LPC23xx/24xx definitions */
#include "type.h"
#include "irq.h"
#include "target.h"
#include "timer.h"
#include "pwrman.h"

extern volatile DWORD timer_counter;

/******************************************************************************
**   Main Function  main()
******************************************************************************/
int main (void)
{
    DWORD counter = 0;

    TargetResetInit();

    FIO2DIR = 0x000000FF;		/* P2.0..7 defined as Outputs */
    FIO2CLR = 0x000000FF;		/* turn off all the LEDs */
    
    init_timer( TIME_INTERVAL );
    enable_timer( 0 );
	    
    if ( PM_Init( ) != TRUE )
    {
		while( 1 );			/* fatal error */
    }

	/* After setting up the wake up source, go to power down mode, 
	when the push button on EXTINT0 is pressed, the system will wake
	up, Reset_MainClock() will be the first routine to be executed, 
	the PLL will be reconfigured, finally, LEDs are blinking happily. */
	PCON = 0x2;	 			
  
	ConfigurePLL();

	counter = 0;
	timer_counter = 0;
	while ( 1 )
    {
		if ( timer_counter >= (0x20 * counter) )
		{
			FIO2SET = 1 << counter;
			counter++;
			if ( counter > 8 )
			{
		    	counter = 0;	
		    	timer_counter = 0;
		    	FIO2CLR = 0x000000FF;
			}
	    }
    }
    return 0;
}

/******************************************************************************
**                            End Of File
******************************************************************************/