osd-contiki/examples/rime/test-rudolph.c

117 lines
3.5 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: test-rudolph.c,v 1.1 2007/03/20 12:21:19 adamdunkels Exp $
*/
/**
* \file
* Testing the rudolph0 code in Rime
* \author
* Adam Dunkels <adam@sics.se>
*/
#include "contiki.h"
#include "rudolph0.h"
#include "dev/button-sensor.h"
#include "dev/leds.h"
#include "cfs/cfs-ram.h"
#include <stdio.h>
/*---------------------------------------------------------------------------*/
PROCESS(test_rudolph0_process, "RUDOLPH0 test");
AUTOSTART_PROCESSES(&test_rudolph0_process);
/*---------------------------------------------------------------------------*/
static int
newfile(struct rudolph0_conn *c)
{
printf("+++ rudolph0 new file incoming at %lu\n", clock_time());
fflush(NULL);
return cfs_open("hej", CFS_WRITE);
}
static void
recv(struct rudolph0_conn *c, int cfs_fd)
{
int fd;
int i;
printf("+++ rudolph0 entire file received at %lu\n", clock_time());
fflush(NULL);
cfs_close(cfs_fd);
fd = cfs_open("hej", CFS_READ);
for(i = 0; i < 200; ++i) {
unsigned char buf;
cfs_read(fd, &buf, 1);
if(buf != i) {
printf("error: diff at %d, %d != %d\n", i, i, buf);
}
}
}
const static struct rudolph0_callbacks rudolph0_call = {newfile,
recv};
static struct rudolph0_conn rudolph0;
/*---------------------------------------------------------------------------*/
PROCESS_THREAD(test_rudolph0_process, ev, data)
{
PROCESS_BEGIN();
process_start(&cfs_ram_process, NULL);
PROCESS_PAUSE();
{
int i, fd;
fd = cfs_open("hej", CFS_WRITE);
for(i = 0; i < 200; i++) {
unsigned char buf = i;
cfs_write(fd, &buf, 1);
}
cfs_close(fd);
}
rudolph0_open(&rudolph0, 128, &rudolph0_call);
button_sensor.activate();
while(1) {
PROCESS_WAIT_EVENT_UNTIL(ev == sensors_event &&
data == &button_sensor);
rudolph0_send(&rudolph0, cfs_open("hej", CFS_READ));
}
PROCESS_END();
}
/*---------------------------------------------------------------------------*/