nes-proj/platform/netsim/ether.h

80 lines
2.5 KiB
C

/*
* Copyright (c) 2004, Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This file is part of the Contiki operating system.
*
* Author: Adam Dunkels <adam@sics.se>
*
* $Id: ether.h,v 1.1 2006/06/17 22:41:35 adamdunkels Exp $
*/
#ifndef __ETHER_H__
#define __ETHER_H__
#include "contiki.h"
#include "sensor.h"
struct ether_packet {
struct ether_packet *next;
char data[1500];
int len;
int x, y;
};
u8_t ether_send(char *data, int len);
void ether_set_leds(int leds);
void ether_poll(void);
void ether_server_init(void);
void ether_client_init(int port);
void ether_tick(void);
u16_t ether_client_poll(void);
void ether_server_poll(void);
void ether_put(char *packet, int len, int src_x, int src_y);
void ether_send_sensor_data(struct sensor_data *d, int srcx, int srcy, int strength);
struct ether_packet * ether_packets(void);
clock_time_t ether_time(void);
#define ETHER_PORT 4999
/*#define ETHER_STRENGTH 24*/
int ether_strength(void);
void ether_set_strength(int s);
void ether_set_collisions(int c);
#endif /* __ETHER_H__ */