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// Copyright (c) 2001-2004 Rowley Associates Limited.

//

// This file may be distributed under the terms of the License Agreement

// provided with this software.

//

// THIS FILE IS PROVIDED AS IS WITH NO WARRANTY OF ANY KIND, INCLUDING THE

// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.

//

////////////////////////////////////////////////////////////////////////////////

//

//                      Olimex LPC-P1  LED Example

//

// Description

// -----------

// This example demonstrates writing to the programmable peripheral interface.

//

////////////////////////////////////////////////////////////////////////////////

#include 

#define LED_RED (1<<8)

#define LED_GREEN (1<<10)

#define LED_YELLOW (1<<11)

#define LED1 LED_YELLOW

static void

ledInit()

{

  IODIR |= LED1;

  IOSET = LED1;

}

static void

ledOn(void)

{

  IOCLR = LED1;

}

static void

ledOff(void)

{

  IOSET = LED1;

}

void

delay(int d)

{

  for(; d; --d);

}

int

main(void)

{

  MAMCR = 2;

  ledInit();

  while (1)

    {

      ledOn();

      delay(100000);

      ledOff();

      delay(100000);

    }

  return 0;

}