mst.h

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//  This file is part of MANTIS OS, Operating System
//  See http://mantis.cs.colorado.edu/
//
//  Copyright (C) 2003,2004,2005 University of Colorado, Boulder
//
//  This program is free software; you can redistribute it and/or
//  modify it under the terms of the mos license (see file LICENSE)

/**************************************************************************/
/* File:       mst_proto.h                                             */
/* Author:     Carl Hartunge  :  [e-mail]                */
/*   Date: 11/12/04                                                       */
/*                                                                        */
/* MST protocol example                                                */
/**************************************************************************/

/** @file mst.h
 * @brief MST protocol example
 * @author Carl Hartung
 * @date Created: 11/12/2004
 */

#include "mos.h"

#include <stdarg.h>
#include "printf.h"

#include "net.h"
#include "com.h"

#ifndef _MST_H_
#define _MST_H_

//Ioctl macros

#define SET_ADDR 1
#define SET_DTB 2
#define SET_DEST 3

#define MST_CONTROL 1
#define MST_DATA 2

typedef struct {
   uint8_t sender_dtb;
   uint8_t last_src;
   uint8_t src;
   uint8_t dest;
   uint8_t type;
   uint8_t seqno;
   uint8_t dtb;
   uint8_t ttl;
   uint8_t parent;
} mst_packet_t;

uint8_t mst_dtb();
uint8_t mst_parent();

void mst_proto_init();
int8_t mst_proto_send(comBuf *pkt, va_list args);
boolean mst_proto_recv(comBuf *pkt, uint8_t **footer, uint8_t port);
int8_t mst_proto_ioctl(uint8_t request, va_list args);


#endif