gnbus.h

NOKIA手机开发包

/*

  $Id: gnbus.h,v 1.1 2004/03/26 10:12:43 bozo Exp $

  G N O K I I

  A Linux/Unix toolset and driver for Nokia mobile phones.

  This file is part of gnokii.

  Gnokii is free software; you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation; either version 2 of the License, or
  (at your option) any later version.

  Gnokii is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.

  You should have received a copy of the GNU General Public License
  along with gnokii; if not, write to the Free Software
  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

  Copyright (C) 2000 Hugh Blemings & Pavel Jan韐 ml.
  Copyright (C) 2000 Chris Kemp
  Copyright (C) 2004 BORBELY Zoltan

  This file provides an API for accessing functions via gnbus.
  See README for more details on supported mobile phones.

  The various routines are called GNBUS_(whatever).

*/

#ifndef _gnokii_links_gnbus_h
#define _gnokii_links_gnbus_h

#include <time.h>
#include "config.h"
#include "compat.h"

#include "gnokii.h"

#ifdef WIN32
#  include <sys/types.h>
#endif

#define GNBUS_MAGIC_BYTE	0x5a

enum gnbus_rx_state {
	GNBUS_RX_Discarding,
    	GNBUS_RX_Sync,
	GNBUS_RX_GetSequence,
	GNBUS_RX_GetLength1,
	GNBUS_RX_GetLength2,
	GNBUS_RX_GetType,
	GNBUS_RX_GetDummy,
	GNBUS_RX_GetMessage
};

typedef struct {
	enum gnbus_rx_state state;
	int buffer_count;
	struct timeval time_now;
	struct timeval time_last;
	unsigned char sequence;
	int message_type;
	int message_length;
	unsigned char checksum[2];
	int checksum_idx;
	unsigned char *message_buffer;
} gnbus_incoming_message;


typedef struct{
	gnbus_incoming_message i;
} gnbus_link;

#define GNBUSINST(s) ((gnbus_link *)((s)->link.link_instance))

gn_error gnbus_initialise(struct gn_statemachine *state);

#endif   /* #ifndef _gnokii_links_gnbus_h */