Platform-specific energy estimation code
This commit is contained in:
adamdunkels
parent
db0571bef3
commit
d9a4c02fab
80
platform/esb/energest-arch.c
Normal file
80
platform/esb/energest-arch.c
Normal file
|
|
@ -0,0 +1,80 @@
|
|||
/*
|
||||
* 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: energest-arch.c,v 1.1 2007/05/15 07:42:22 adamdunkels Exp $
|
||||
*/
|
||||
|
||||
/**
|
||||
* \file
|
||||
* Architecture (board) dependent code for energy estimation
|
||||
* \author
|
||||
* Adam Dunkels <adam@sics.se>
|
||||
*/
|
||||
|
||||
#include "lib/energest.h"
|
||||
|
||||
#include "sys/clock.h"
|
||||
#include "sys/rtimer.h"
|
||||
|
||||
#define DEC2FIX(h,d) ((h << 6) + (unsigned long)(0.64 * d))
|
||||
/*#define DEC2FIX(h, d) (h << 8)*/
|
||||
|
||||
/*---------------------------------------------------------------------------*/
|
||||
unsigned long
|
||||
energest_arch_current_estimate(void)
|
||||
{
|
||||
return
|
||||
energest_type_time(ENERGEST_TYPE_CPU) * DEC2FIX(1,1) +
|
||||
energest_type_time(ENERGEST_TYPE_LPM) * DEC2FIX(1,0) +
|
||||
energest_type_time(ENERGEST_TYPE_LED_GREEN) * DEC2FIX(6,36) +
|
||||
energest_type_time(ENERGEST_TYPE_LED_YELLOW) * DEC2FIX(3,46) +
|
||||
energest_type_time(ENERGEST_TYPE_LED_RED) * DEC2FIX(3,69) +
|
||||
energest_type_time(ENERGEST_TYPE_SENSORS) * DEC2FIX(3,76) +
|
||||
energest_type_time(ENERGEST_TYPE_TRANSMIT) * DEC2FIX(5,1) +
|
||||
energest_type_time(ENERGEST_TYPE_RECEIVE) * DEC2FIX(4,8);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
unsigned short
|
||||
energest_arch_now(void)
|
||||
{
|
||||
unsigned long time;
|
||||
|
||||
#define ENERGEST_USE_CLOCK_TIME 0
|
||||
|
||||
#if ENERGEST_USE_CLOCK_TIME
|
||||
time = clock_time();
|
||||
#else
|
||||
time = rtimer_arch_now();
|
||||
#endif
|
||||
|
||||
|
||||
return time;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
80
platform/sky/energest-arch.c
Normal file
80
platform/sky/energest-arch.c
Normal file
|
|
@ -0,0 +1,80 @@
|
|||
/*
|
||||
* 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: energest-arch.c,v 1.1 2007/05/15 07:42:43 adamdunkels Exp $
|
||||
*/
|
||||
|
||||
/**
|
||||
* \file
|
||||
* Architecture (board) dependent code for energy estimation
|
||||
* \author
|
||||
* Adam Dunkels <adam@sics.se>
|
||||
*/
|
||||
|
||||
#include "lib/energest.h"
|
||||
|
||||
#include "sys/clock.h"
|
||||
#include "sys/rtimer.h"
|
||||
|
||||
#define DEC2FIX(h,d) ((h << 6) + (unsigned long)(0.64 * d))
|
||||
/*#define DEC2FIX(h, d) (h << 8)*/
|
||||
|
||||
/*---------------------------------------------------------------------------*/
|
||||
unsigned long
|
||||
energest_arch_current_estimate(void)
|
||||
{
|
||||
return
|
||||
energest_type_time(ENERGEST_TYPE_CPU) * DEC2FIX(1,1) +
|
||||
energest_type_time(ENERGEST_TYPE_LPM) * DEC2FIX(1,0) +
|
||||
energest_type_time(ENERGEST_TYPE_LED_GREEN) * DEC2FIX(6,36) +
|
||||
energest_type_time(ENERGEST_TYPE_LED_YELLOW) * DEC2FIX(3,46) +
|
||||
energest_type_time(ENERGEST_TYPE_LED_RED) * DEC2FIX(3,69) +
|
||||
energest_type_time(ENERGEST_TYPE_SENSORS) * DEC2FIX(3,76) +
|
||||
energest_type_time(ENERGEST_TYPE_TRANSMIT) * DEC2FIX(5,1) +
|
||||
energest_type_time(ENERGEST_TYPE_RECEIVE) * DEC2FIX(4,8);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
unsigned short
|
||||
energest_arch_now(void)
|
||||
{
|
||||
unsigned long time;
|
||||
|
||||
#define ENERGEST_USE_CLOCK_TIME 0
|
||||
|
||||
#if ENERGEST_USE_CLOCK_TIME
|
||||
time = clock_time();
|
||||
#else
|
||||
time = rtimer_arch_now();
|
||||
#endif
|
||||
|
||||
|
||||
return time;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
Loading…
Reference in a new issue