nes-proj/apps/shell/shell-powertrace.c

79 lines
2.9 KiB
C

/*
* Copyright (c) 2010, 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: shell-powertrace.c,v 1.1 2010/10/12 11:34:49 adamdunkels Exp $
*/
/**
* \file
* Shell interface to the powertrace app
* \author
* Adam Dunkels <adam@sics.se>
*/
#include "shell.h"
#include "powertrace.h"
#include <stdio.h>
/*---------------------------------------------------------------------------*/
PROCESS(shell_powertrace_process, "powertrace");
SHELL_COMMAND(powertrace_command,
"powertrace",
"powertrace [interval]: turn powertracing on or off, with reporting interval <interval>",
&shell_powertrace_process);
/*---------------------------------------------------------------------------*/
PROCESS_THREAD(shell_powertrace_process, ev, data)
{
char buf[10];
int interval;
PROCESS_BEGIN();
interval = shell_strtolong(data, NULL);
if(data == NULL || interval == 0) {
powertrace_stop();
powertrace_print("");
} else {
powertrace_start(interval * CLOCK_SECOND);
sprintf(buf, "%d", interval);
shell_output_str(&powertrace_command, "Starting powertrace with interval ", buf);
}
PROCESS_END();
}
/*---------------------------------------------------------------------------*/
void
shell_powertrace_init(void)
{
shell_register_command(&powertrace_command);
powertrace_sniff(POWERTRACE_ON);
}
/*---------------------------------------------------------------------------*/