udp.h

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 udp.h
 * @brief Mac layer built on top of udp datagram sockets.
 *
 * Broadcasts messages to a well known port where the receiver would be. This only supports a single receiver right now...
 * @author Jeff Rose
 * @date 02/01/2004
 */

#ifndef _UDP_H_
#define _UDP_H_

#include "com.h"

#define DEFAULT_IP_ADDR "255.255.255.255"
#define MANTIS_PORT     5000

/** @brief udp init function. */
uint8_t udp_init();
/** @brief udp send function. 
 * @param buf Buffer to use
 */
uint8_t udp_send(comBuf *buf);
/** @brief udp mode function.
 * @param mode Mode
 */
uint8_t udp_mode(uint8_t mode);
/** @brief Not implemented. 
 *
 * Generic control function for doing things like changing the
 * properties of the serial connection etc... 
 */
uint8_t udp_ioctl(uint8_t request, va_list ap);

#endif