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Contiki energy estimation demo for ACM SenSys 2007

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This commit is contained in:
adamdunkels 2007-10-25 12:56:28 +00:00
parent feed6cf679
commit 11a80b85ec
10 changed files with 1536 additions and 0 deletions
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39
examples/energest-demo/Makefile Normal file
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all: burn-nodeids javaapp energest-demo.ihex
burn-nodeids:
(cd nodeid; $(MAKE))
javaapp:
ant compile
ifndef CONTIKI
CONTIKI = ../..
endif
# Ensure that ./contiki-conf.h is included
CFLAGS+=-I.
ifndef TARGET
TARGET=sky
endif
ifdef UPDATE
CFLAGS += -DUPDATE_TICKS=CLOCK_SECOND*$(UPDATE)
else
CFLAGS += -DUPDATE_TICKS=CLOCK_SECOND
endif
ifdef CHANNEL
CFLAGS += -DRF_CHANNEL=$(CHANNEL)
else
CFLAGS += -DRF_CHANNEL=20
endif
%.upload: %.ihex
cp $< ../testbed-server/image.ihex
(cd ../testbed-server; make upload)
include $(CONTIKI)/Makefile.include

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examples/energest-demo/build.xml Normal file
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<?xml version="1.0"?>
<project name="Energy Assessment Demo" default="help" basedir=".">
<property name="java" location="src"/>
<property name="build" location="build"/>
<property name="lib" location="lib"/>
<property name="args" value=""/>
<target name="init">
<tstamp/>
</target>
<target name="help">
<echo>
Examples:
> ant run -Dargs="com1"
Starts demo application listening on COM1 and tracking the first node.
</echo>
</target>
<target name="compile" depends="init">
<mkdir dir="${build}"/>
<javac srcdir="${java}" destdir="${build}" debug="on">
<classpath>
<pathelement path="."/>
<pathelement path="${lib}/jfreechart-1.0.6.jar"/>
<pathelement path="${lib}/jcommon-1.0.10.jar"/>
</classpath>
</javac>
</target>
<target name="clean" depends="init">
<delete dir="${build}"/>
</target>
<target name="run" depends="init, compile">
<java fork="yes" dir="${build}" classname="Demo">
<arg line="${args}"/>
<classpath>
<pathelement path="${build}"/>
<pathelement path="${lib}/jfreechart-1.0.6.jar"/>
<pathelement path="${lib}/jcommon-1.0.10.jar"/>
</classpath>
</java>
</target>
</project>

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examples/energest-demo/contiki-conf.h Normal file
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/* -*- C -*- */
/* @(#)$Id: contiki-conf.h,v 1.1 2007/10/25 12:56:28 adamdunkels Exp $ */
#ifndef CONTIKI_CONF_H
#define CONTIKI_CONF_H
#define HAVE_STDINT_H
#include "msp430def.h"
#ifndef RF_CHANNEL
#define RF_CHANNEL 26
#endif
#define ELFLOADER_CONF_DATAMEMORY_SIZE 0x1800
#define ELFLOADER_CONF_TEXTMEMORY_SIZE 0x1000
#define IRQ_PORT1 0x01
#define IRQ_PORT2 0x02
#define IRQ_ADC 0x03
#define CCIF
#define CLIF
#define CC_CONF_INLINE inline
#define AODV_COMPLIANCE
#define AODV_NUM_RT_ENTRIES 32
#define TMOTE_SKY 1
#define WITH_ASCII 1
#define PROCESS_CONF_FASTPOLL 4
/* CPU target speed in Hz */
#define F_CPU 2457600uL
/* Our clock resolution, this is the same as Unix HZ. */
#define CLOCK_CONF_SECOND 100
#define BAUD2UBR(baud) ((F_CPU/baud))
#define UIP_CONF_DHCP_LIGHT
#define UIP_CONF_LLH_LEN 0
#define UIP_CONF_BUFFER_SIZE 116
#define UIP_CONF_RECEIVE_WINDOW (UIP_CONF_BUFFER_SIZE - 40)
#define UIP_CONF_MAX_CONNECTIONS 4
#define UIP_CONF_MAX_LISTENPORTS 8
#define UIP_CONF_UDP_CONNS 12
#define UIP_CONF_FWCACHE_SIZE 30
#define UIP_CONF_BROADCAST 1
#define UIP_ARCH_IPCHKSUM 1
#define UIP_CONF_UDP_CHECKSUMS 1
#define UIP_CONF_PINGADDRCONF 0
#define UIP_CONF_LOGGING 0
/*
* Definitions below are dictated by the hardware and not really
* changeable!
*/
/* LED ports */
#define LEDS_PxDIR P5DIR
#define LEDS_PxOUT P5OUT
#define LEDS_CONF_RED 0x10
#define LEDS_CONF_GREEN 0x20
#define LEDS_CONF_YELLOW 0x40
/* Button sensors. */
#define IRQ_PORT2 0x02
typedef unsigned short uip_stats_t;
typedef unsigned short clock_time_t;
typedef unsigned long off_t;
#define ROM_ERASE_UNIT_SIZE 512
#define XMEM_ERASE_UNIT_SIZE (64*1024L)
#define XMAC_CONF_ON_TIME RTIMER_ARCH_SECOND / 100
#define XMAC_CONF_OFF_TIME RTIMER_ARCH_SECOND / 10
/* Use the first 64k of external flash for node configuration */
#define NODE_ID_XMEM_OFFSET (0 * XMEM_ERASE_UNIT_SIZE)
/* Use the second 64k of external flash for codeprop. */
#define EEPROMFS_ADDR_CODEPROP (1 * XMEM_ERASE_UNIT_SIZE)
#define CFS_XMEM_CONF_OFFSET (2 * XMEM_ERASE_UNIT_SIZE)
#define CFS_XMEM_CONF_SIZE (1 * XMEM_ERASE_UNIT_SIZE)
#define CFS_RAM_CONF_SIZE 4096
#define CC2420_RADIO
/*
* SPI bus configuration for the TMote Sky.
*/
/* SPI input/output registers. */
#define SPI_TXBUF U0TXBUF
#define SPI_RXBUF U0RXBUF
/* USART0 Tx buffer ready? */
#define SPI_WAITFOREOTx() while ((U0TCTL & TXEPT) == 0)
/* USART0 Rx buffer ready? */
#define SPI_WAITFOREORx() while ((IFG1 & URXIFG0) == 0)
#define SCK 1 /* P3.1 - Output: SPI Serial Clock (SCLK) */
#define MOSI 2 /* P3.2 - Output: SPI Master out - slave in (MOSI) */
#define MISO 3 /* P3.3 - Input: SPI Master in - slave out (MISO) */
/*
* SPI bus - M25P80 external flash configuration.
*/
#define FLASH_PWR 3 /* P4.3 Output */
#define FLASH_CS 4 /* P4.4 Output */
#define FLASH_HOLD 7 /* P4.7 Output */
/* Enable/disable flash access to the SPI bus (active low). */
#define SPI_FLASH_ENABLE() ( P4OUT &= ~BV(FLASH_CS) )
#define SPI_FLASH_DISABLE() ( P4OUT |= BV(FLASH_CS) )
#define SPI_FLASH_HOLD() ( P4OUT &= ~BV(FLASH_HOLD) )
#define SPI_FLASH_UNHOLD() ( P4OUT |= BV(FLASH_HOLD) )
/*
* SPI bus - CC2420 pin configuration.
*/
#define FIFO_P 0 /* P1.0 - Input: FIFOP from CC2420 */
#define FIFO 3 /* P1.3 - Input: FIFO from CC2420 */
#define CCA 4 /* P1.4 - Input: CCA from CC2420 */
#define SFD 1 /* P4.1 - Input: SFD from CC2420 */
#define CSN 2 /* P4.2 - Output: SPI Chip Select (CS_N) */
#define VREG_EN 5 /* P4.5 - Output: VREG_EN to CC2420 */
#define RESET_N 6 /* P4.6 - Output: RESET_N to CC2420 */
/* Pin status. */
#define FIFO_IS_1 (!!(P1IN & BV(FIFO)))
#define CCA_IS_1 (!!(P1IN & BV(CCA) ))
#define RESET_IS_1 (!!(P4IN & BV(RESET_N)))
#define VREG_IS_1 (!!(P4IN & BV(VREG_EN)))
#define FIFOP_IS_1 (!!(P1IN & BV(FIFO_P)))
#define SFD_IS_1 (!!(P4IN & BV(SFD)))
/* The CC2420 reset pin. */
#define SET_RESET_INACTIVE() ( P4OUT |= BV(RESET_N) )
#define SET_RESET_ACTIVE() ( P4OUT &= ~BV(RESET_N) )
/* CC2420 voltage regulator enable pin. */
#define SET_VREG_ACTIVE() ( P4OUT |= BV(VREG_EN) )
#define SET_VREG_INACTIVE() ( P4OUT &= ~BV(VREG_EN) )
/* CC2420 rising edge trigger for external interrupt 0 (FIFOP). */
#define FIFOP_INT_INIT() do {\
P1IES &= ~BV(FIFO_P);\
CLEAR_FIFOP_INT();\
} while (0)
/* FIFOP on external interrupt 0. */
#define ENABLE_FIFOP_INT() do { P1IE |= BV(FIFO_P); } while (0)
#define DISABLE_FIFOP_INT() do { P1IE &= ~BV(FIFO_P); } while (0)
#define CLEAR_FIFOP_INT() do { P1IFG &= ~BV(FIFO_P); } while (0)
/* Enables/disables CC2420 access to the SPI bus (not the bus).
*
* These guys should really be renamed but are compatible with the
* original Chipcon naming.
*
* SPI_CC2420_ENABLE/SPI_CC2420_DISABLE???
* CC2420_ENABLE_SPI/CC2420_DISABLE_SPI???
*/
#define SPI_ENABLE() ( P4OUT &= ~BV(CSN) ) /* ENABLE CSn (active low) */
#define SPI_DISABLE() ( P4OUT |= BV(CSN) ) /* DISABLE CSn (active low) */
#endif /* CONTIKI_CONF_H */

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examples/energest-demo/contiki-sky-main.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: contiki-sky-main.c,v 1.1 2007/10/25 12:56:28 adamdunkels Exp $
*/
#include <signal.h>
#include <stdio.h>
#include <string.h>
#include <io.h>
#include "contiki.h"
#include "dev/button-sensor.h"
#include "dev/ds2411.h"
#include "dev/sht11.h"
#include "dev/leds.h"
#include "dev/light.h"
#include "dev/xmem.h"
#include "dev/simple-cc2420.h"
#include "dev/slip.h"
#include "dev/uart1.h"
#include "net/mac/xmac.h"
#include "net/mac/nullmac.h"
#include "node-id.h"
#include "net/rime.h"
#include "sys/autostart.h"
/*#include "codeprop/codeprop.h"*/
SENSORS(&button_sensor);
extern int lpm_en;
#define WITH_UIP 0
#if WITH_UIP
static struct uip_fw_netif slipif =
{UIP_FW_NETIF(192,168,1,2, 255,255,255,255, slip_send)};
#endif /* WITH_UIP */
/*---------------------------------------------------------------------------*/
#if 0
int
force_float_inclusion()
{
extern int __fixsfsi;
extern int __floatsisf;
extern int __mulsf3;
extern int __subsf3;
return __fixsfsi + __floatsisf + __mulsf3 + __subsf3;
}
#endif
/*---------------------------------------------------------------------------*/
void uip_log(char *msg) { puts(msg); }
/*---------------------------------------------------------------------------*/
/* Radio stuff in network byte order. */
static u16_t panId = 0x2024;
#ifndef RF_CHANNEL
#error define RF_CHANNEL!
#endif
/*---------------------------------------------------------------------------*/
void
force_inclusion(int d1, int d2)
{
snprintf(NULL, 0, "%d", d1 % d2);
}
/*---------------------------------------------------------------------------*/
static void
set_rime_addr(void)
{
rimeaddr_t addr;
addr.u16[0] = node_id;
rimeaddr_set_node_addr(&addr);
}
/*---------------------------------------------------------------------------*/
int
main(int argc, char **argv)
{
/*
* Initalize hardware.
*/
msp430_cpu_init();
clock_init();
leds_init();
leds_toggle(LEDS_RED | LEDS_GREEN | LEDS_BLUE);
#if WITH_UIP
slip_arch_init(BAUD2UBR(115200)); /* Must come before first printf */
#else /* WITH_UIP */
uart1_init(BAUD2UBR(115200)); /* Must come before first printf */
#endif /* WITH_UIP */
printf("Starting %s "
"($Id: contiki-sky-main.c,v 1.1 2007/10/25 12:56:28 adamdunkels Exp $)\n", __FILE__);
ds2411_init();
sensors_light_init();
sht11_init();
xmem_init();
leds_toggle(LEDS_RED | LEDS_GREEN | LEDS_BLUE);
rtimer_init();
/*
* Hardware initialization done!
*/
/* Restore node id if such has been stored in external mem */
// node_id_burn(3);
node_id_restore();
printf("node_id : %hu\n", node_id);
printf("MAC %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x\n",
ds2411_id[0], ds2411_id[1], ds2411_id[2], ds2411_id[3],
ds2411_id[4], ds2411_id[5], ds2411_id[6], ds2411_id[7]);
#if WITH_UIP
uip_init();
uip_sethostaddr(&slipif.ipaddr);
uip_setnetmask(&slipif.netmask);
uip_fw_default(&slipif); /* Point2point, no default router. */
tcpip_set_forwarding(0);
#endif /* WITH_UIP */
/*
* Initialize Contiki and our processes.
*/
process_init();
process_start(&etimer_process, NULL);
process_start(&sensors_process, NULL);
set_rime_addr();
simple_cc2420_init();
simple_cc2420_set_chan_pan_addr(RF_CHANNEL, panId, 0 /*XXX*/, ds2411_id);
simple_cc2420_set_txpower(31);
nullmac_init(&simple_cc2420_driver);
rime_init(&nullmac_driver);
// xmac_init(&simple_cc2420_driver);
// rime_init(&xmac_driver);
/* rimeaddr_set_node_addr*/
#if WITH_UIP
process_start(&tcpip_process, NULL);
process_start(&uip_fw_process, NULL); /* Start IP output */
process_start(&slip_process, NULL);
#endif /* WITH_UIP */
button_sensor.activate();
printf("Autostarting processes\n");
autostart_start((struct process **) autostart_processes);
energest_init();
/*
* This is the scheduler loop.
*/
printf("process_run()...\n");
ENERGEST_ON(ENERGEST_TYPE_CPU);
while (1) {
do {
/* Reset watchdog. */
} while(process_run() > 0);
/*
* Idle processing.
*/
if(lpm_en) {
int s = splhigh(); /* Disable interrupts. */
if(process_nevents() != 0) {
splx(s); /* Re-enable interrupts. */
} else {
static unsigned long irq_energest = 0;
/* Re-enable interrupts and go to sleep atomically. */
ENERGEST_OFF(ENERGEST_TYPE_CPU);
ENERGEST_ON(ENERGEST_TYPE_LPM);
/* We only want to measure the processing done in IRQs when we
are asleep, so we discard the processing time done when we
were awake. */
energest_type_set(ENERGEST_TYPE_IRQ, irq_energest);
_BIS_SR(GIE | SCG0 | /*SCG1 |*/ CPUOFF); /* LPM3 sleep. */
/* We get the current processing time for interrupts that was
done during the LPM and store it for next time around. */
dint();
irq_energest = energest_type_time(ENERGEST_TYPE_IRQ);
eint();
ENERGEST_OFF(ENERGEST_TYPE_LPM);
ENERGEST_ON(ENERGEST_TYPE_CPU);
}
}
}
return 0;
}
/*---------------------------------------------------------------------------*/

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/*
* 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-demo.c,v 1.1 2007/10/25 12:56:28 adamdunkels Exp $
*/
/**
* \file
* Contiki application sending estimated energy to a sink node
* \author
* Zhitao He <zhitao@sics.se>
*/
#include "contiki.h"
#include "net/rime.h"
#include "net/mac/mac.h"
#include "net/mac/nullmac.h"
#include "dev/button-sensor.h"
#include "dev/simple-cc2420.h"
#include "dev/leds.h"
#include "node-id.h"
#include <stdio.h>
#define SINK_ID 41
/*---------------------------------------------------------------------------*/
PROCESS(output_process, "output energest");
PROCESS(user_process, "user input");
AUTOSTART_PROCESSES(
&output_process,
&user_process
);
/*---------------------------------------------------------------------------*/
static struct abc_conn abc;
static u16_t read = 0;
static u16_t send = 0;
int lpm_en;
static int radio_off;
static int computing;
static int sending;
enum states{
RADIO_OFF = 1,
RADIO_LOW,
RADIO_MID,
RADIO_FULL,
LPM_OFF,
SENDING1k,
SENDING12k,
};
struct energy_time {
unsigned short source;
long cpu;
long lpm;
long transmit;
long listen;
};
static struct energy_time last;
static struct energy_time diff;
// FIXME: workaround to turn on/off radio. Rime should export an MAC on/off interface to avoid forcing the user to do this explicitly
static struct mac_driver *mac = &nullmac_driver;
static clock_time_t sleep_cycles;
static const char send_string[] = "I am a sending string.";
static int send_length = 10;
static int send_amount = 10;
/*---------------------------------------------------------------------------*/
static void
abc_recv(struct abc_conn *c)
{
struct energy_time *incoming= (struct energy_time *)rimebuf_dataptr();
read++;
if(node_id == SINK_ID) {
printf("%i SICS %i %u %li %li %li %li\n", node_id, read,
incoming->source, incoming->cpu, incoming->lpm,
incoming->transmit, incoming->listen);
}
}
/*---------------------------------------------------------------------------*/
const static struct abc_callbacks abc_call = {abc_recv};
/*---------------------------------------------------------------------------*/
static void
do_computing(void)
{
int i;
for(i = 0; i < 100; i++) {
clock_delay(1000);
}
}
/*---------------------------------------------------------------------------*/
static void
do_sending(void)
{
int i;
simple_cc2420_set_chan_pan_addr(11, 0x2024, node_id, NULL);
simple_cc2420_set_txpower(1);
for(i = 0;i < send_amount; i++) {
rimebuf_copyfrom(send_string, send_length);
mac->on();
abc_send(&abc);
mac->off();
}
simple_cc2420_set_txpower(31);
simple_cc2420_set_chan_pan_addr(RF_CHANNEL, 0x2024, node_id, NULL);
}
/*---------------------------------------------------------------------------*/
PROCESS_THREAD(output_process, ev, data)
{
static struct etimer et, et2;
PROCESS_EXITHANDLER(abc_close(&abc);)
PROCESS_BEGIN();
etimer_set(&et, 5*CLOCK_SECOND);
PROCESS_WAIT_EVENT_UNTIL(etimer_expired(&et));
/* Energy time init */
energest_init();
last.cpu = energest_type_time(ENERGEST_TYPE_CPU);
last.lpm = energest_type_time(ENERGEST_TYPE_LPM);
last.transmit = energest_type_time(ENERGEST_TYPE_TRANSMIT);
last.listen = energest_type_time(ENERGEST_TYPE_LISTEN);
abc_open(&abc, 128, &abc_call);
if (node_id == SINK_ID) {
while(1) {
PROCESS_YIELD();
printf("I'm a sink. I'm doing nothing...");
}
}
etimer_set(&et, UPDATE_TICKS);
while(1) {
PROCESS_WAIT_EVENT_UNTIL(etimer_expired(&et));
if(computing) {
do_computing();
}
/* stop-start ongoing time measurements to retrieve the diffs
during last interval */
ENERGEST_OFF(ENERGEST_TYPE_CPU);
ENERGEST_ON(ENERGEST_TYPE_CPU);
mac->on();
mac->off();
/* Energy time diff */
diff.source = node_id;
diff.cpu = energest_type_time(ENERGEST_TYPE_CPU) - last.cpu;
diff.lpm = energest_type_time(ENERGEST_TYPE_LPM) - last.lpm;
diff.transmit = energest_type_time(ENERGEST_TYPE_TRANSMIT) - last.transmit;
diff.listen = energest_type_time(ENERGEST_TYPE_LISTEN) - last.listen;
last.cpu = energest_type_time(ENERGEST_TYPE_CPU);
last.lpm = energest_type_time(ENERGEST_TYPE_LPM);
last.transmit = energest_type_time(ENERGEST_TYPE_TRANSMIT);
last.listen = energest_type_time(ENERGEST_TYPE_LISTEN);
send++;
/* printf("%i SICS %i %i %li %li %li %li\n", node_id, send, */
/* diff.source, diff.cpu, diff.lpm, diff.transmit, diff.listen); */
rimebuf_copyfrom((char*)&diff, sizeof(diff));
mac->on();
abc_send(&abc);
if(sending) {
mac->off();
do_sending();
} else if(radio_off) {
mac->off();
} else {
mac->off();
etimer_set(&et2, sleep_cycles);
PROCESS_WAIT_EVENT_UNTIL(etimer_expired(&et2));
mac->on();
}
etimer_reset(&et);
}
PROCESS_END();
}
/*---------------------------------------------------------------------------*/
static enum states
next_state(enum states current_state)
{
return current_state == 7 ? current_state = 1 : current_state + 1;
}
/*---------------------------------------------------------------------------*/
static void
show_state(enum states current_state)
{
printf("state = %d\n", current_state);
switch(current_state) {
case 1:
leds_off(LEDS_BLUE);leds_off(LEDS_GREEN);leds_on(LEDS_RED);
break;
case 2:
leds_off(LEDS_BLUE);leds_on(LEDS_GREEN);leds_off(LEDS_RED);
break;
case 3:
leds_off(LEDS_BLUE);leds_on(LEDS_GREEN);leds_on(LEDS_RED);
break;
case 4:
leds_on(LEDS_BLUE);leds_off(LEDS_GREEN);leds_off(LEDS_RED);
break;
case 5:
leds_on(LEDS_BLUE);leds_off(LEDS_GREEN);leds_on(LEDS_RED);
break;
case 6:
leds_on(LEDS_BLUE);leds_on(LEDS_GREEN);leds_off(LEDS_RED);
break;
case 7:
leds_on(LEDS_BLUE);leds_on(LEDS_GREEN);leds_on(LEDS_RED);
break;
default:
printf("unknown state\n");
}
}
/*---------------------------------------------------------------------------*/
static void
run_state(enum states current_state)
{
switch(current_state) {
case RADIO_OFF:
lpm_en = 1;
radio_off = 1;
sleep_cycles = 0;
computing = 0;
sending = 0;
break;
case RADIO_LOW:
lpm_en = 1;
radio_off = 0;
sleep_cycles = UPDATE_TICKS * 99 / 100;
computing = 0;
sending = 0;
break;
case RADIO_MID:
lpm_en = 1;
radio_off = 0;
sleep_cycles = UPDATE_TICKS * 90 / 100;
computing = 0;
sending = 0;
break;
case RADIO_FULL:
lpm_en = 1;
radio_off = 0;
sleep_cycles = 0;
computing = 0;
sending = 0;
break;
case LPM_OFF:
lpm_en = 0;
radio_off = 0;
sleep_cycles = UPDATE_TICKS * 90 / 100;
computing = 0;
sending = 0;
break;
case SENDING1k:
lpm_en = 1;
radio_off = 0;
sleep_cycles = UPDATE_TICKS * 99 / 100;
computing = 0;
sending = 1;
send_amount = 10;
send_length = 100;
break;
case SENDING12k:
lpm_en = 1;
radio_off = 0;
sleep_cycles = UPDATE_TICKS * 90 / 100;
computing = 0;
sending = 1;
send_amount = 100;
send_length = 100;
break;
default:
;
}
}
/*---------------------------------------------------------------------------*/
PROCESS_THREAD(user_process, ev, data)
{
static enum states state;
PROCESS_BEGIN();
printf("Node id %d\n", node_id);
button_sensor.activate();
state = RADIO_OFF;
while(1) {
show_state(state);
run_state(state);
PROCESS_WAIT_EVENT();
if(ev == sensors_event && data == &button_sensor) {
state = next_state(state);
}
}
PROCESS_END();
}
/*---------------------------------------------------------------------------*/

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/*
* 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: Demo.java,v 1.1 2007/10/25 12:56:28 adamdunkels Exp $
*/
/**
* \file
* Java program showing energy estimates from a Contiki app
* \author
* Fredrik Österlind <fros@sics.se>
*/
import java.awt.GraphicsEnvironment;
import java.awt.GridLayout;
import java.awt.Rectangle;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import java.awt.event.WindowEvent;
import java.awt.event.WindowListener;
import java.awt.image.BufferedImage;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.Vector;
import javax.swing.ImageIcon;
import javax.swing.JDialog;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.Timer;
import org.jfree.chart.ChartFactory;
import org.jfree.chart.JFreeChart;
import org.jfree.chart.axis.ValueAxis;
import org.jfree.chart.plot.PlotOrientation;
import org.jfree.data.category.DefaultCategoryDataset;
import org.jfree.data.general.DefaultPieDataset;
import org.jfree.data.time.Second;
import org.jfree.data.time.TimeSeries;
import org.jfree.data.time.TimeSeriesCollection;
public class Demo extends JPanel {
public static final boolean REPLAY_TEMP_DATA = false;
public static final int TOTAL_HEIGHT = 300;
public static final int TOTAL_WIDTH = 900;
public static final String SERIALDUMP_WINDOWS = "../bin/serialdump-windows.exe";
public static final String SERIALDUMP_LINUX = ""; /* TODO Add Linux serialdump */
public static final int HISTORY_MAX_SECONDS = 120;
public static final int NODE_HEIGHT = 300;
public static final int NODE_WIDTH = 450;
public static final int NUMBER_NODES = 7;
public static final int NODE_IDS[] = {42, 43, 44, 45, 46, 47, 48};
public static final String CATEGORIES[] = {"LPM", "CPU", "Radio listen", "Radio transmit"};
public static final int PARSE_NR_COMPONENTS = 8;
public static final int PARSE_POS_SINK_ID = 0;
public static final int PARSE_POS_SICS_ID = 1;
public static final int PARSE_POS_COUNT = 2;
public static final int PARSE_POS_SOURCE_ID = 3;
public static final int PARSE_POS_TIME_CPU = 4;
public static final int PARSE_POS_TIME_LPM = 5;
public static final int PARSE_POS_TIME_TRANSMIT = 6;
public static final int PARSE_POS_TIME_LISTEN = 7;
public static final String PARSE_SICS_ID = "SICS";
public static final double TICKS_PER_SECOND = 4096; /* TODO Convert from TimerB ticks to seconds */
public static final double UPDATE_PERIOD = 1; /* TODO Set update period (1 second?) */
/* CC2420 has 8.5 (-25dBm), 9.9 (-15dBm), 11 (-10dBm), 14 (-5dBm) and 17.4 (0dBm) */
public static final int CHARTS_MAX_MILLIWATTS = 70;
public static final double VOLTAGE = 3;
public static final double POWER_CPU = 1.800 * VOLTAGE; /* mW */
public static final double POWER_LPM = 0.0545 * VOLTAGE; /* mW */
public static final double POWER_TRANSMIT = 17.7 * VOLTAGE; /* mW */
public static final double POWER_LISTEN = 20.0 * VOLTAGE; /* mW */
public static final int MA_HISTORY_LENGTH = 40;
private Process serialDumpProcess;
private Vector<Double> historyLPM = new Vector<Double>();
private Vector<Double> historyCPU = new Vector<Double>();
private Vector<Double> historyListen = new Vector<Double>();
private Vector<Double> historyTransmit = new Vector<Double>();
private int trackedNodeIndex = 0; /* Currently tracked node index */
private String comPort;
private JFrame frame;
private TimeSeries nodeHistorySerie;
private JFreeChart nodeHistoryChart;
private JLabel nodeHistoryLabel;
private JFreeChart relativeChart;
private JLabel relativeLabel;
private DefaultPieDataset relativeDataset;
private JFreeChart totalChart;
private DefaultCategoryDataset totalDataset;
private JLabel totalLabel;
private int categoryOrder = 0;
public Demo(String comPort) {
this.comPort = comPort;
System.out.println("Demo application listening on COM port: " + comPort);
/* Make sure we have nice window decorations */
JFrame.setDefaultLookAndFeelDecorated(true);
JDialog.setDefaultLookAndFeelDecorated(true);
Rectangle maxSize = GraphicsEnvironment.getLocalGraphicsEnvironment()
.getMaximumWindowBounds();
/* Create and set up the window */
frame = new JFrame("Contiki Energy Estimation Demo (ACM SenSys 2007)");
if (maxSize != null) {
frame.setMaximizedBounds(maxSize);
}
frame.setDefaultCloseOperation(JFrame.DO_NOTHING_ON_CLOSE);
frame.addWindowListener(new WindowListener() {
public void windowDeactivated(WindowEvent e) {
}
public void windowIconified(WindowEvent e) {
}
public void windowDeiconified(WindowEvent e) {
}
public void windowOpened(WindowEvent e) {
}
public void windowClosed(WindowEvent e) {
}
public void windowActivated(WindowEvent e) {
}
public void windowClosing(WindowEvent e) {
/* TODO Clean up resources */
if (serialDumpProcess != null) {
try {
serialDumpProcess.destroy();
} catch (Exception ex) {
System.err.println("Serialdump process exception: " + ex.getMessage());
}
}
System.exit(0);
}
});
frame.setContentPane(this);
/* Create charts */
createAllCharts();
/* Add charts */
this.setLayout(new GridLayout(2, 1));
JPanel upperPanel = new JPanel(new GridLayout());
totalLabel.setAlignmentX(JPanel.CENTER_ALIGNMENT);
upperPanel.add(totalLabel);
add(upperPanel);
JPanel lowerPanel = new JPanel(new GridLayout(1, 2));
relativeLabel.setAlignmentX(JPanel.CENTER_ALIGNMENT);
lowerPanel.add(relativeLabel);
nodeHistoryLabel.setAlignmentX(JPanel.CENTER_ALIGNMENT);
lowerPanel.add(nodeHistoryLabel);
add(lowerPanel);
/* Display the window */
frame.pack();
frame.setLocationRelativeTo(null);
frame.setVisible(true);
if (!REPLAY_TEMP_DATA) {
connectToCOMPort();
}
Timer updateTimer = new Timer(500, null);
updateTimer.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
// parseIncomingLine(TEMP_NODE_DATA[TEMP_COUNTER]);
// TEMP_COUNTER = (TEMP_COUNTER + 1) % TEMP_NODE_DATA.length;
try {
updateCharts();
} catch(Exception eeeee) {}
}
});
updateTimer.start();
if (REPLAY_TEMP_DATA) {
// Timer updateTimer = new Timer(1000, null);
updateTimer.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
parseIncomingLine(TEMP_NODE_DATA[TEMP_COUNTER]);
TEMP_COUNTER = (TEMP_COUNTER + 1) % TEMP_NODE_DATA.length;
updateCharts();
}
});
updateTimer.start();
}
}
public void connectToCOMPort() {
/* Connect to COM using external serialdump application */
String osName = System.getProperty("os.name").toLowerCase();
String fullCommand;
if (osName.startsWith("win")) {
fullCommand = SERIALDUMP_WINDOWS + " " + "-b115200" + " " + comPort;
} else {
fullCommand = SERIALDUMP_LINUX + " " + "-b115200" + " " + comPort;
}
try {
String[] cmd = fullCommand.split(" ");
serialDumpProcess = Runtime.getRuntime().exec(cmd);
final BufferedReader input = new BufferedReader(new InputStreamReader(serialDumpProcess.getInputStream()));
final BufferedReader err = new BufferedReader(new InputStreamReader(serialDumpProcess.getErrorStream()));
/* Start thread listening on stdout */
Thread readInput = new Thread(new Runnable() {
public void run() {
String line;
try {
while ((line = input.readLine()) != null) {
parseIncomingLine(line);
}
input.close();
System.out.println("Serialdump process shut down, exiting");
System.exit(1);
} catch (IOException e) {
System.err.println("Exception when reading from serialdump");
e.printStackTrace();
System.exit(1);
}
}
}, "read input stream thread");
/* Start thread listening on stderr */
Thread readError = new Thread(new Runnable() {
public void run() {
String line;
try {
while ((line = err.readLine()) != null) {
System.err.println("Serialdump error stream> " + line);
}
err.close();
} catch (IOException e) {
System.err.println("Exception when reading from serialdump");
e.printStackTrace();
System.exit(1);
}
}
}, "read error stream thread");
readInput.start();
readError.start();
} catch (Exception e) {
System.err.println("Exception when executing '" + fullCommand + "'");
System.err.println("Exiting demo application");
e.printStackTrace();
System.exit(1);
}
}
public void createAllCharts() {
BufferedImage image;
/* Create total power history chart for tracked node */
nodeHistoryLabel = new JLabel();
createHistoryChartForNode(nodeHistoryLabel, trackedNodeIndex);
/* Create moving average relative power distribution chart */
relativeDataset = new DefaultPieDataset();
for (String category: CATEGORIES) {
relativeDataset.setValue(category, 0);
}
relativeChart = ChartFactory.createPieChart("Moving Average: Relative power distribution", relativeDataset, false, false, false);
image = relativeChart.createBufferedImage(NODE_WIDTH,NODE_HEIGHT);
relativeLabel = new JLabel();
relativeLabel.setIcon(new ImageIcon(image));
/* Create chart with power of all nodes */
totalDataset = new DefaultCategoryDataset();
for (int i=0; i < NUMBER_NODES; i++) {
for (String category: CATEGORIES) {
totalDataset.addValue(0, category, getNodeNameFromIndex(i));
}
}
totalChart = ChartFactory.createStackedBarChart(null, null, "Power usage (mW)", totalDataset, PlotOrientation.VERTICAL, true, true, true);
ValueAxis rangeAxis = totalChart.getCategoryPlot().getRangeAxis();
// rangeAxis.setRange(0, CHARTS_MAX_MILLIWATTS);
image = totalChart.createBufferedImage(TOTAL_WIDTH,TOTAL_HEIGHT);
totalLabel = new JLabel();
totalLabel.setIcon(new ImageIcon(image));
MouseListener categoryChangeListener = new MouseListener() {
public void mouseClicked(MouseEvent e) {
System.out.println("Toggling category order");
categoryOrder++;
totalDataset.clear();
for (int i=0; i < NUMBER_NODES; i++) {
for (int j=0; j < CATEGORIES.length; j++) {
totalDataset.addValue(0, CATEGORIES[(j + categoryOrder) % CATEGORIES.length], getNodeNameFromIndex(i));
}
}
totalChart = ChartFactory.createStackedBarChart(null, null, "Power usage (mW)", totalDataset, PlotOrientation.VERTICAL, true, true, true);
ValueAxis rangeAxis = totalChart.getCategoryPlot().getRangeAxis();
// rangeAxis.setRange(0, CHARTS_MAX_MILLIWATTS);
relativeDataset.clear();
for (int i=0; i < NUMBER_NODES; i++) {
for (int j=0; j < CATEGORIES.length; j++) {
relativeDataset.setValue(CATEGORIES[(j + categoryOrder) % CATEGORIES.length], 0.00001);
}
}
relativeChart = ChartFactory.createPieChart("Moving Average: Relative power distribution", relativeDataset, false, false, false);
updateCharts();
}
public void mousePressed(MouseEvent e) {
}
public void mouseReleased(MouseEvent e) {
}
public void mouseEntered(MouseEvent e) {
}
public void mouseExited(MouseEvent e) {
}
};
totalLabel.addMouseListener(categoryChangeListener);
relativeLabel.addMouseListener(categoryChangeListener);
MouseListener toggleTrackedListener = new MouseListener() {
public void mouseClicked(MouseEvent e) {
trackedNodeIndex = (trackedNodeIndex + 1) % NODE_IDS.length;
System.out.println("Tracking " + getNodeNameFromIndex(trackedNodeIndex));
createHistoryChartForNode(nodeHistoryLabel, trackedNodeIndex);
updateCharts();
}
public void mousePressed(MouseEvent e) {
}
public void mouseReleased(MouseEvent e) {
}
public void mouseEntered(MouseEvent e) {
}
public void mouseExited(MouseEvent e) {
}
};
nodeHistoryLabel.addMouseListener(toggleTrackedListener);
}
public void createHistoryChartForNode(JLabel label, int index) {
BufferedImage image;
/* Create history */
nodeHistorySerie = new TimeSeries("", Second.class);
nodeHistorySerie.removeAgedItems(true);
nodeHistorySerie.setMaximumItemCount(HISTORY_MAX_SECONDS);
TimeSeriesCollection historyData = new TimeSeriesCollection(nodeHistorySerie);
nodeHistoryChart = ChartFactory.createTimeSeriesChart(getNodeNameFromIndex(index) + ": Total power usage (mW)", null, null, historyData, false, false, false);
ValueAxis rangeAxis = nodeHistoryChart.getXYPlot().getRangeAxis();
rangeAxis.setRange(0, CHARTS_MAX_MILLIWATTS);
image = nodeHistoryChart.createBufferedImage(NODE_WIDTH,NODE_HEIGHT);
label.setIcon(new ImageIcon(image));
}
public void addHistoryPower(double newPower) {
if (nodeHistorySerie != null) {
nodeHistorySerie.addOrUpdate(new Second(), newPower);
}
}
public void updateTotalPower(String category, String nodeName, double newValue) {
if (totalDataset != null) {
totalDataset.addValue(newValue, category, nodeName);
}
}
public void updateTotalPowers(String nodeName, double lpm, double cpu, double listen, double transmit) {
updateTotalPower(CATEGORIES[0], nodeName, lpm);
updateTotalPower(CATEGORIES[1], nodeName, cpu);
updateTotalPower(CATEGORIES[2], nodeName, listen);
updateTotalPower(CATEGORIES[3], nodeName, transmit);
}
public void setRelativePower(String category, double newVal) {
if (relativeDataset != null) {
relativeDataset.setValue(category, newVal);
}
}
public void setRelativePowers(double lpm, double cpu, double listen, double transmit) {
setRelativePower(CATEGORIES[0], lpm);
setRelativePower(CATEGORIES[1], cpu);
setRelativePower(CATEGORIES[2], listen);
setRelativePower(CATEGORIES[3], transmit);
}
public void updateMARelativePowers(double lpm, double cpu, double listen, double transmit) {
/* Add new values */
historyLPM.add(lpm);
historyCPU.add(cpu);
historyListen.add(listen);
historyTransmit.add(transmit);
/* Remove old values (if any) */
if (historyLPM.size() > MA_HISTORY_LENGTH) {
historyLPM.remove(0);
}
if (historyCPU.size() > MA_HISTORY_LENGTH) {
historyCPU.remove(0);
}
if (historyListen.size() > MA_HISTORY_LENGTH) {
historyListen.remove(0);
}
if (historyTransmit.size() > MA_HISTORY_LENGTH) {
historyTransmit.remove(0);
}
/* Calculate average */
double lpmMA = 0;
for (double power: historyLPM) {
lpmMA += power;
}
lpmMA /= historyLPM.size();
double cpuMA = 0;
for (double power: historyCPU) {
cpuMA += power;
}
cpuMA /= historyCPU.size();
double transmitMA = 0;
for (double power: historyTransmit) {
transmitMA += power;
}
transmitMA /= historyTransmit.size();
double listenMA = 0;
for (double power: historyListen) {
listenMA += power;
}
listenMA /= historyListen.size();
setRelativePowers(lpmMA, cpuMA, listenMA, transmitMA);
}
public void parseIncomingLine(String line) {
if (line == null) {
System.err.println("Parsing null line");
return;
}
/* Split line into components */
String[] components = line.split(" ");
if (components.length != PARSE_NR_COMPONENTS) {
System.err.println("Parsing wrong components count (" + components.length + "): '" + line + "'");
return;
}
/* Parse source and components times */
int sinkNodeID=-1, sourceNodeID=-1, timeCPU=-1, timeLPM=-1, timeTransmit=-1, timeListen=-1;
try {
sinkNodeID = Integer.parseInt(components[PARSE_POS_SINK_ID]);
if (!components[PARSE_POS_SICS_ID].equals(PARSE_SICS_ID)) {
throw new Exception("Parsing non-demo data: '" + line + "'");
}
/*Integer.parseInt(components[PARSE_POS_COUNT]);*/
sourceNodeID = Integer.parseInt(components[PARSE_POS_SOURCE_ID]);
timeCPU = Integer.parseInt(components[PARSE_POS_TIME_CPU]);
timeLPM = Integer.parseInt(components[PARSE_POS_TIME_LPM]);
timeTransmit = Integer.parseInt(components[PARSE_POS_TIME_TRANSMIT]);
/* TODO Too big transmit time? */
timeListen = Integer.parseInt(components[PARSE_POS_TIME_LISTEN]);
} catch (Exception e) {
System.err.println(e.getMessage());
return;
}
/* Validate parsed values */
String nodeName = getNodeNameFromId(sourceNodeID);
if (nodeName == null) {
System.err.println("No registered node with ID " + sourceNodeID + ": '" + line + "'");
return;
}
if (timeCPU < 0) {
System.err.println("Parsed negative CPU time (" + timeCPU + "): '" + line + "'");
return;
}
if (timeLPM < 0) {
System.err.println("Parsed negative LPM time (" + timeLPM + "): '" + line + "'");
return;
}
if (timeTransmit < 0) {
System.err.println("Parsed negative transmit time (" + timeTransmit + "): '" + line + "'");
return;
}
if (timeListen < 0) {
System.err.println("Parsed negative listen time (" + timeListen + "): '" + line + "'");
return;
}
/* Calculate component specific powers using parsed times */
double powerCPU = (timeCPU / TICKS_PER_SECOND) * POWER_CPU / UPDATE_PERIOD;
double powerLPM = (timeLPM / TICKS_PER_SECOND)* POWER_LPM / UPDATE_PERIOD;
double powerTransmit = (timeTransmit / TICKS_PER_SECOND)* POWER_TRANSMIT / UPDATE_PERIOD;
double powerListen = (timeListen / TICKS_PER_SECOND) * POWER_LISTEN / UPDATE_PERIOD;
/* Update node history */
if (getNodeNameFromId(sourceNodeID).equals(getNodeNameFromIndex(trackedNodeIndex))) {
System.out.println("Parsed data from tracked " + nodeName);
addHistoryPower(powerCPU + powerLPM + powerTransmit + powerListen);
} else {
System.out.println("Parsed data from " + nodeName);
}
updateMARelativePowers(powerLPM, powerCPU, powerListen, powerTransmit);
updateTotalPowers(nodeName, powerLPM, powerCPU, powerListen, powerTransmit);
// updateCharts();
}
public void updateCharts() {
BufferedImage image;
/* Recreate all label icons */
/* TODO Only update changed charts: i */
if (relativeLabel != null) {
image = relativeChart.createBufferedImage(NODE_WIDTH,NODE_HEIGHT);
relativeLabel.setIcon(new ImageIcon(image));
}
if (nodeHistoryLabel != null) {
image = nodeHistoryChart.createBufferedImage(NODE_WIDTH,NODE_HEIGHT);
nodeHistoryLabel.setIcon(new ImageIcon(image));
}
if (totalLabel != null) {
image = totalChart.createBufferedImage(TOTAL_WIDTH,TOTAL_HEIGHT);
totalLabel.setIcon(new ImageIcon(image));
}
repaint();
}
public String getNodeNameFromIndex(int index) {
return "Node " + NODE_IDS[index];
}
public static String getNodeNameFromId(int id) {
boolean exists = false;
for (int existingID: NODE_IDS) {
if (existingID == id) {
exists = true;
break;
}
}
if (!exists) {
System.err.println("Node " + id + " is not registered!");
return null;
}
return "Node " + id;
}
public static void main(final String[] args) {
if (args.length != 1) {
System.err.println("Usage: java Demo COMPORT [TRACK_NODE_ID]");
return;
}
final String comPort = args[0];
javax.swing.SwingUtilities.invokeLater(new Runnable() {
public void run() {
new Demo(comPort);
}
});
}
/* TEMPORARY DATA */
int TEMP_COUNTER = 0;
String[] TEMP_NODE_DATA = {
"33 S 1 33 3 0 4093 0",
"33 R 1 34 44 0 4052 0",
"33 S 2 33 77 0 4019 0",
"33 S 3 33 39 0 4057 0",
"33 R 2 34 39 0 4057 0",
"33 S 4 33 78 0 4018 0",
"33 R 3 34 80 0 4016 0",
"33 S 5 33 83 0 4013 0",
"33 R 4 34 80 0 4015 0",
"33 S 6 33 90 0 4006 0",
"33 S 7 33 40 0 4056 0",
"33 R 5 34 87 0 4009 0",
"33 S 8 33 80 0 4016 0",
"33 R 6 34 130 0 3965 0",
"33 S 9 33 81 0 4015 0",
"33 S 10 33 39 0 4057 0",
"33 R 7 34 87 0 4009 0",
"33 S 11 33 89 0 4007 0",
"33 R 8 34 94 0 4002 0",
"33 S 12 33 89 0 4007 0",
"33 R 9 34 47 0 4049 0",
"33 S 13 33 83 0 4013 0",
"33 R 10 34 82 0 4014 0",
"33 S 14 33 90 0 4006 0",
"33 R 11 34 94 0 3999 0",
"33 S 15 33 92 0 4004 0",
"33 S 16 33 46 0 4050 0",
"33 R 12 34 132 0 3964 0",
"33 R 13 34 46 0 4050 0",
"33 S 17 33 140 0 3956 0",
"33 R 14 34 86 0 4009 0",
"33 S 18 33 85 0 4010 0",
"33 R 15 34 94 0 4002 0",
"33 S 19 33 83 0 4013 0",
"33 S 20 33 41 0 4055 0",
"33 R 16 34 41 0 4055 0",
"33 S 21 33 86 0 4009 0",
"33 R 17 34 86 0 4010 0",
"33 R 18 34 84 0 4012 0",
"33 S 22 33 127 0 3969 0",
"33 R 19 34 84 0 4012 0",
"33 S 23 33 85 0 4011 0",
"33 S 24 33 44 0 4052 0",
"33 R 20 34 41 0 4055 0",
"33 S 25 33 86 0 4010 0",
"33 S 26 33 47 0 4048 0",
"33 R 21 34 94 0 4000 0",
"33 S 27 33 89 0 4004 0"
};
}