154 lines
4.4 KiB
C
154 lines
4.4 KiB
C
/*
|
|
* Copyright (c) 2007, 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.
|
|
*
|
|
* $Id: example-rucb.c,v 1.7 2010/01/15 10:24:37 nifi Exp $
|
|
*/
|
|
|
|
/**
|
|
* \file
|
|
* Testing the rucb code in Rime
|
|
* \author
|
|
* Adam Dunkels <adam@sics.se>
|
|
*/
|
|
|
|
#include "contiki.h"
|
|
#include "net/rime/rucb.h"
|
|
|
|
#include "dev/button-sensor.h"
|
|
|
|
#include "dev/leds.h"
|
|
|
|
#include "cfs/cfs.h"
|
|
#include "lib/print-stats.h"
|
|
#include "sys/profile.h"
|
|
|
|
#include <stdio.h>
|
|
|
|
#if CONTIKI_TARGET_NETSIM
|
|
#include "ether.h"
|
|
#include "node.h"
|
|
#endif /* CONTIKI_TARGET_NETSIM */
|
|
|
|
#define FILESIZE 40000
|
|
|
|
static unsigned long bytecount;
|
|
static clock_time_t start_time;
|
|
|
|
extern int profile_max_queuelen;
|
|
|
|
/*---------------------------------------------------------------------------*/
|
|
PROCESS(example_rucb_process, "Rucb example");
|
|
AUTOSTART_PROCESSES(&example_rucb_process);
|
|
/*---------------------------------------------------------------------------*/
|
|
static void
|
|
write_chunk(struct rucb_conn *c, int offset, int flag,
|
|
char *data, int datalen)
|
|
{
|
|
#if CONTIKI_TARGET_NETSIM
|
|
{
|
|
char buf[100];
|
|
printf("received %d; %d\n", offset, datalen);
|
|
sprintf(buf, "%d%%", (100 * (offset + datalen)) / FILESIZE);
|
|
ether_set_text(buf);
|
|
}
|
|
#endif /* CONTIKI_TARGET_NETSIM */
|
|
|
|
}
|
|
static int
|
|
read_chunk(struct rucb_conn *c, int offset, char *to, int maxsize)
|
|
{
|
|
int size;
|
|
size = maxsize;
|
|
if(bytecount + maxsize >= FILESIZE) {
|
|
size = FILESIZE - bytecount;
|
|
}
|
|
bytecount += size;
|
|
|
|
if(bytecount == FILESIZE) {
|
|
printf("Completion time %lu / %u\n", (unsigned long)clock_time() - start_time, CLOCK_SECOND);
|
|
/* profile_aggregates_print(); */
|
|
/* profile_print_stats(); */
|
|
print_stats();
|
|
}
|
|
|
|
/* printf("bytecount %lu\n", bytecount);*/
|
|
return size;
|
|
}
|
|
const static struct rucb_callbacks rucb_call = {write_chunk, read_chunk,
|
|
NULL};
|
|
static struct rucb_conn rucb;
|
|
/*---------------------------------------------------------------------------*/
|
|
#include "node-id.h"
|
|
|
|
PROCESS_THREAD(example_rucb_process, ev, data)
|
|
{
|
|
PROCESS_EXITHANDLER(rucb_close(&rucb);)
|
|
PROCESS_BEGIN();
|
|
|
|
PROCESS_PAUSE();
|
|
|
|
|
|
rucb_open(&rucb, 137, &rucb_call);
|
|
SENSORS_ACTIVATE(button_sensor);
|
|
|
|
PROCESS_PAUSE();
|
|
|
|
if(rimeaddr_node_addr.u8[0] == 51 &&
|
|
rimeaddr_node_addr.u8[1] == 0) {
|
|
rimeaddr_t recv;
|
|
|
|
recv.u8[0] = 52;
|
|
recv.u8[1] = 0;
|
|
start_time = clock_time();
|
|
|
|
/*printf("%u.%u: sending rucb to address %u.%u at time %u\n",
|
|
rimeaddr_node_addr.u8[0],
|
|
rimeaddr_node_addr.u8[1],
|
|
recv.u8[0],
|
|
recv.u8[1],
|
|
start_time);*/
|
|
|
|
rucb_send(&rucb, &recv);
|
|
#if CONTIKI_TARGET_NETSIM
|
|
ether_send_done();
|
|
#endif /* CONTIKI_TARGET_NETSIM */
|
|
}
|
|
|
|
while(1) {
|
|
|
|
PROCESS_WAIT_EVENT_UNTIL(ev == sensors_event &&
|
|
data == &button_sensor);
|
|
/*rucb_stop(&rucb);*/
|
|
|
|
}
|
|
PROCESS_END();
|
|
}
|
|
/*---------------------------------------------------------------------------*/
|