/*
 * Copyright (c) 2009 Embedded Projects (http://www.embedded-projects.net)
 * Author: Benedikt Sauter <sauter@embedded-projects.net>
 * All rights reserved.
 *
 * Short descripton of file:
 *
 *
 * Redistribution and use in source and binary forms, with or without 
 * modification, are permitted provided that the following conditions 
 * are met:
 *
 *   * Redistributions of source code must retain the above copyright 
 *     notice, this list of conditions and the following disclaimer.
 *   * Redistributions in binary form must reproduce the above 
 *     copyright notice, this list of conditions and the following 
 *     disclaimer in the documentation and/or other materials provided 
 *     with the distribution.
 *   * Neither the name of the FH Augsburg nor the names of its 
 *     contributors may be used to endorse or promote products derived 
 *     from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES{} LOSS OF USE, 
 * DATA, OR PROFITS{} OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#include <inttypes.h>
#include <avr/io.h>

#include "pin.h"


char pin_get_conf(uint8_t i, pin_conf *p)
{
  switch(i)
  {
    case  3: p->ox_port = &PORTC; p->ox_pin = &PINC; p->ox_ddr = &DDRC; p->ox_p = PC0; break;
    case  4: p->ox_port = &PORTC; p->ox_pin = &PINC; p->ox_ddr = &DDRC; p->ox_p = PC1; break;
    case  5: p->ox_port = &PORTC; p->ox_pin = &PINC; p->ox_ddr = &DDRC; p->ox_p = PC2; break;
    case  6: p->ox_port = &PORTC; p->ox_pin = &PINC; p->ox_ddr = &DDRC; p->ox_p = PC3; break;
    case  7: p->ox_port = &PORTC; p->ox_pin = &PINC; p->ox_ddr = &DDRC; p->ox_p = PC4; break;
    case  8: p->ox_port = &PORTC; p->ox_pin = &PINC; p->ox_ddr = &DDRC; p->ox_p = PC5; break;
    case  9: p->ox_port = &PORTC; p->ox_pin = &PINC; p->ox_ddr = &DDRC; p->ox_p = PC6; break;

    case 10: p->ox_port = &PORTF; p->ox_pin = &PINF; p->ox_ddr = &DDRF; p->ox_p = PF7; break;
    case 11: p->ox_port = &PORTF; p->ox_pin = &PINF; p->ox_ddr = &DDRF; p->ox_p = PF6; break;
    case 12: p->ox_port = &PORTF; p->ox_pin = &PINF; p->ox_ddr = &DDRF; p->ox_p = PF5; break;
    case 13: p->ox_port = &PORTF; p->ox_pin = &PINF; p->ox_ddr = &DDRF; p->ox_p = PF4; break;
    case 14: p->ox_port = &PORTF; p->ox_pin = &PINF; p->ox_ddr = &DDRF; p->ox_p = PF3; break;
    case 15: p->ox_port = &PORTF; p->ox_pin = &PINF; p->ox_ddr = &DDRF; p->ox_p = PF2; break;
    case 16: p->ox_port = &PORTF; p->ox_pin = &PINF; p->ox_ddr = &DDRF; p->ox_p = PF1; break;
    case 17: p->ox_port = &PORTF; p->ox_pin = &PINF; p->ox_ddr = &DDRF; p->ox_p = PF0; break;

    case 18: p->ox_port = &PORTE; p->ox_pin = &PINE; p->ox_ddr = &DDRE; p->ox_p = PE0; break;
    case 19: p->ox_port = &PORTE; p->ox_pin = &PINE; p->ox_ddr = &DDRE; p->ox_p = PE1; break;
    case 20: p->ox_port = &PORTE; p->ox_pin = &PINE; p->ox_ddr = &DDRE; p->ox_p = PE2; break;
    case 21: p->ox_port = &PORTE; p->ox_pin = &PINE; p->ox_ddr = &DDRE; p->ox_p = PE3; break;
    case 22: p->ox_port = &PORTE; p->ox_pin = &PINE; p->ox_ddr = &DDRE; p->ox_p = PE5; break;
    case 23: p->ox_port = &PORTE; p->ox_pin = &PINE; p->ox_ddr = &DDRE; p->ox_p = PE6; break;
    case 24: p->ox_port = &PORTE; p->ox_pin = &PINE; p->ox_ddr = &DDRE; p->ox_p = PE7; break;

    case 25: p->ox_port = &PORTB; p->ox_pin = &PINB; p->ox_ddr = &DDRB; p->ox_p = PB0; break;
    case 26: p->ox_port = &PORTB; p->ox_pin = &PINB; p->ox_ddr = &DDRB; p->ox_p = PB1; break;
    case 27: p->ox_port = &PORTB; p->ox_pin = &PINB; p->ox_ddr = &DDRB; p->ox_p = PB2; break;
    case 28: p->ox_port = &PORTB; p->ox_pin = &PINB; p->ox_ddr = &DDRB; p->ox_p = PB3; break;
    case 29: p->ox_port = &PORTB; p->ox_pin = &PINB; p->ox_ddr = &DDRB; p->ox_p = PB4; break;
    case 30: p->ox_port = &PORTB; p->ox_pin = &PINB; p->ox_ddr = &DDRB; p->ox_p = PB5; break;
    case 31: p->ox_port = &PORTB; p->ox_pin = &PINB; p->ox_ddr = &DDRB; p->ox_p = PB6; break;
    case 32: p->ox_port = &PORTB; p->ox_pin = &PINB; p->ox_ddr = &DDRB; p->ox_p = PB7; break;

    case 33: p->ox_port = &PORTD; p->ox_pin = &PIND; p->ox_ddr = &DDRD; p->ox_p = PD0; break;
    case 34: p->ox_port = &PORTD; p->ox_pin = &PIND; p->ox_ddr = &DDRD; p->ox_p = PD1; break;
    case 35: p->ox_port = &PORTD; p->ox_pin = &PIND; p->ox_ddr = &DDRD; p->ox_p = PD2; break;
    case 36: p->ox_port = &PORTD; p->ox_pin = &PIND; p->ox_ddr = &DDRD; p->ox_p = PD3; break;
    case 37: p->ox_port = &PORTD; p->ox_pin = &PIND; p->ox_ddr = &DDRD; p->ox_p = PD4; break;
    case 38: p->ox_port = &PORTD; p->ox_pin = &PIND; p->ox_ddr = &DDRD; p->ox_p = PD5; break;
    case 39: p->ox_port = &PORTD; p->ox_pin = &PIND; p->ox_ddr = &DDRD; p->ox_p = PD6; break;
    case 40: p->ox_port = &PORTD; p->ox_pin = &PIND; p->ox_ddr = &DDRD; p->ox_p = PD7; break;

    default: return 0;
  }

  return 1;
}