hardware.h

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// $Id: hardware.h,v 1.2 2005/09/19 23:40:10 jpolastre Exp $

/*									tab:4
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 * Copyright (c) 2002-2003 Intel Corporation
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/*									tab:4
 *  IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.  By
 *  downloading, copying, installing or using the software you agree to
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 *  Intel Open Source License 
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 *  Copyright (c) 2002 Intel Corporation 
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 *  modification, are permitted provided that the following conditions are
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 */
/*
 *
 * Authors:             Jason Hill, Philip Levis, Nelson Lee, David Gay
 * Version:		$Id: hardware.h,v 1.2 2005/09/19 23:40:10 jpolastre Exp $
 *
 */

/**
 * @author Jason Hill
 * @author Philip Levis
 * @author Nelson Lee
 * @author David Gay
 */


#ifndef __HARDWARE_H__
#define __HARDWARE_H__

#include <avrhardware.h>

typedef uint32_t in_flash_addr_t;
typedef uint32_t ex_flash_addr_t;

void wait( uint16_t t ) {
  for ( ; t; t-- );
}

// LED assignments
TOSH_ASSIGN_PIN(RED_LED, A, 2);
TOSH_ASSIGN_PIN(YELLOW_LED, A, 0);
TOSH_ASSIGN_PIN(GREEN_LED, A, 1);

// battery monitor pins
TOSH_ASSIGN_PIN(BAT_MON, C, 6);
TOSH_ASSIGN_PIN(BAT_MON_REF, C, 7);

// Flash assignments
TOSH_ASSIGN_PIN(FLASH_CS, E, 5);
TOSH_ASSIGN_PIN(FLASH_CLK,  A, 3);
TOSH_ASSIGN_PIN(FLASH_OUT,  A, 7);
TOSH_ASSIGN_PIN(FLASH_IN,  A, 6);

// power control assignments
TOSH_ASSIGN_PIN(PW0, C, 0);
TOSH_ASSIGN_PIN(PW1, C, 1);
TOSH_ASSIGN_PIN(PW2, C, 2);
TOSH_ASSIGN_PIN(PW3, C, 3);
TOSH_ASSIGN_PIN(PW4, C, 4);
TOSH_ASSIGN_PIN(PW5, C, 5);
TOSH_ASSIGN_PIN(PW6, C, 6);
TOSH_ASSIGN_PIN(PW7, C, 7);

void TOSH_SET_PIN_DIRECTIONS(void)
{
  outp(0x00, DDRA);
  outp(0x00, DDRB);
  outp(0x00, DDRC);
  outp(0x00, DDRD);
  outp(0x02, DDRE);
  outp(0x02, PORTE);
}

enum {
  VOLTAGE_PORT = 1,
  VTHRESH = 0xe3,
};

#endif