simple_proto.c

MANTIS是由科罗拉多大学开发的传感器网络嵌入式操作系统。 这是mantis的0.9.5版本的源码。

//  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:       simple_proto.c                                             */
/* Author:     Carl Hartunge  :  [e-mail]                */
/*   Date: 11/12/04                                                       */
/*                                                                        */
/* Simple protocol example                                                */
/**************************************************************************/

/** @file simple_proto.c
 * @brief Simple protocol example
 * @author Carl Hartung
 * @date Created: 11/12/2004
 */


#include <stdlib.h>
#include <string.h>

#include "led.h"
#include "node_id.h"
#include "mutex.h"
#include "simple_proto.h"

void simple_proto_init()
{
  /* must be called by all protocols */
  net_proto_register(SIMPLE_PROTO_ID, simple_proto_send, simple_proto_recv, simple_proto_ioctl);
}

int8_t simple_proto_send(comBuf *pkt, va_list args)
{
   return 0;
}


boolean simple_proto_recv(comBuf *pkt, uint8_t **footer, uint8_t port)
{
  /* must be called if the protocol wants to try to send the packet to the app */
  return is_app_waiting_on(port);
}

int8_t simple_proto_ioctl(uint8_t request, va_list args)
{
  return 0;
}