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added Contiki Filesystem (CFS) support in COOJA: test process

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fros4943 2006-10-11 14:15:16 +00:00
parent dd0890b4dd
commit e8daead842
2 changed files with 116 additions and 0 deletions
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77
platform/cooja/testcfs.c Normal file
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/*
* Copyright (c) 2006, 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.
*
* $Id: testcfs.c,v 1.1 2006/10/11 14:15:16 fros4943 Exp $
*/
#include <stdio.h>
#include "contiki.h"
#include "sys/etimer.h"
#include "sys/clock.h"
#include "sys/log.h"
#include "cfs/cfs.h"
PROCESS(cfs_test_process, "CFS test process");
PROCESS_THREAD(cfs_test_process, ev, data)
{
static struct etimer mytimer;
static char wroteLastTime = 0;
static int fd;
static char buf[30];
PROCESS_BEGIN();
etimer_set(&mytimer, CLOCK_SECOND);
fd = cfs_open("ignored_name", CFS_READ | CFS_WRITE);
log_message("Starting CFS test process\n", "");
while(1) {
PROCESS_WAIT_EVENT();
if (etimer_expired(&mytimer)) {
if (wroteLastTime) {
wroteLastTime = !wroteLastTime;
cfs_seek(fd, 5);
cfs_read(fd, &buf[0], 9);
buf[10] = '\0';
log_message("Read from filesystem:", buf);
log_message("\n", "");
} else {
wroteLastTime = !wroteLastTime;
cfs_seek(fd, 0);
cfs_write(fd, "tjobaloba labadobahoba", 22);
log_message("Wrote to filesystem\n", "");
}
etimer_restart(&mytimer);
}
}
PROCESS_END();
}

39
platform/cooja/testcfs.h Normal file
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/*
* Copyright (c) 2006, 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.
*
* $Id: testcfs.h,v 1.1 2006/10/11 14:15:16 fros4943 Exp $
*/
#ifndef __CFS_TEST_H__
#define __CFS_TEST_H__
#include "contiki.h"
PROCESS_NAME(cfs_test_process);
#endif /* __CFS_TEST_H__ */