Demo/uIP_Demo_IAR_ARM7/ParTest/ParTest.c

/*
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*/

#include "FreeRTOS.h"
#include "partest.h"
#include "board.h"

/*-----------------------------------------------------------
 * Simple parallel port IO routines for the LED's.  LED's can be set, cleared
 * or toggled.
 *-----------------------------------------------------------*/
const unsigned portLONG ulLED_MASK[ NB_LED ]= { LED1, LED2, LED3, LED4 };

void vParTestInitialise( void )
{	
	/* Start with all LED's off. */
	AT91F_PIO_SetOutput( AT91C_BASE_PIOB, LED_MASK );	
}
/*-----------------------------------------------------------*/

void vParTestSetLED( unsigned portBASE_TYPE uxLED, signed portBASE_TYPE xValue )
{
	if( uxLED < ( portBASE_TYPE ) NB_LED )
	{
		if( xValue )
		{
			AT91F_PIO_SetOutput( AT91C_BASE_PIOB, ulLED_MASK[ uxLED ] );
		}
		else
		{
			AT91F_PIO_ClearOutput( AT91C_BASE_PIOB, ulLED_MASK[ uxLED ]);
		}
	}
}
/*-----------------------------------------------------------*/

void vParTestToggleLED( unsigned portBASE_TYPE uxLED )
{
	if( uxLED < ( portBASE_TYPE ) NB_LED )
	{
		if( AT91F_PIO_GetInput( AT91C_BASE_PIOB ) & ulLED_MASK[ uxLED ] )
		{
			AT91F_PIO_ClearOutput( AT91C_BASE_PIOB, ulLED_MASK[ uxLED ]);
		}
		else
		{
			AT91F_PIO_SetOutput( AT91C_BASE_PIOB, ulLED_MASK[ uxLED ] );					
		}
	}
}