Fixed rssi scanner application and moved into single example
This commit is contained in:
Antonio Lignan
parent
ce49276e80
commit
4f744d858a
23
examples/rssi-scanner/Makefile
Normal file
23
examples/rssi-scanner/Makefile
Normal file
@ -0,0 +1,23 @@
|
||||
DEFINES=PROJECT_CONF_H=\"project-conf.h\"
|
||||
|
||||
ifndef TARGET
|
||||
TARGET = z1
|
||||
endif
|
||||
|
||||
CONTIKI = ../..
|
||||
|
||||
CONTIKI_PROJECT = rssi-scanner-cc2420
|
||||
|
||||
all: $(CONTIKI_PROJECT)
|
||||
|
||||
%.class: %.java
|
||||
javac $(basename $<).java
|
||||
|
||||
viewrssi3d: ViewRSSI3D.class
|
||||
make login | java ViewRSSI3D
|
||||
|
||||
viewrssi: ViewRSSI.class
|
||||
make login | java ViewRSSI
|
||||
|
||||
include $(CONTIKI)/Makefile.include
|
||||
|
||||
@ -1,4 +1,5 @@
|
||||
/*
|
||||
* Copyright (c) 2007, Swedish Institute of Computer Science.
|
||||
* Copyright (c) 2010, University of Luebeck, Germany.
|
||||
* All rights reserved.
|
||||
*
|
||||
@ -25,9 +26,14 @@
|
||||
* 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.
|
||||
*
|
||||
* Author: Carlo Alberto Boano <cboano@iti.uni-luebeck.de>, Joakim Eriksson, <joakime@sics.se>
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* \file
|
||||
* ViewRSSI java application
|
||||
* \author
|
||||
* Joakim Eriksson <joakime@sics.se>
|
||||
* Carlo Alberto Boano <cboano@iti.uni-luebeck.de>
|
||||
*/
|
||||
|
||||
import javax.swing.*;
|
||||
@ -1,7 +1,7 @@
|
||||
/**
|
||||
* 3D RSSI Viewer - view RSSI values of 802.15.4 channels
|
||||
* ---------------------------------------------------
|
||||
* Note: run the rssi-scanner on a Sky or sentilla node connected to USB
|
||||
* Note: run the rssi-scanner on a Sky, Z1 or sentilla node connected to USB
|
||||
* then start with
|
||||
* make login | java ViewRSSI3D
|
||||
*
|
||||
@ -54,15 +54,22 @@ static void
|
||||
set_frq(int c)
|
||||
{
|
||||
int f;
|
||||
// We can read even other channels with CC2420!
|
||||
// Fc = 2048 + FSCTRL ; Fc = 2405 + 5(k-11) MHz, k=11,12, ... , 26
|
||||
f = c + 352; // Start from 2400 MHz to 2485 MHz,
|
||||
//FASTSPI_SETREG(CC2420_FSCTRL, f);
|
||||
//FASTSPI_STROBE(CC2420_SRXON);
|
||||
CC2420_WRITE_REG(CC2420_FSCTRL, f);
|
||||
CC2420_STROBE(CC2420_SRXON);
|
||||
}
|
||||
/* We can read even other channels with CC2420! */
|
||||
/* Fc = 2048 + FSCTRL ; Fc = 2405 + 5(k-11) MHz, k=11,12, ... , 26 */
|
||||
f = c + 352; /* Start from 2400 MHz to 2485 MHz, */
|
||||
|
||||
/* Write the new channel value */
|
||||
CC2420_SPI_ENABLE();
|
||||
SPI_WRITE_FAST(CC2420_FSCTRL);
|
||||
SPI_WRITE_FAST((uint8_t)(f >> 8));
|
||||
SPI_WRITE_FAST((uint8_t)(f & 0xff));
|
||||
SPI_WAITFORTx_ENDED();
|
||||
SPI_WRITE(0);
|
||||
|
||||
/* Send the strobe */
|
||||
SPI_WRITE(CC2420_SRXON);
|
||||
CC2420_SPI_DISABLE();
|
||||
}
|
||||
static void
|
||||
do_rssi(void)
|
||||
{
|
||||
@ -74,7 +81,6 @@ do_rssi(void)
|
||||
}
|
||||
printf("\n");
|
||||
}
|
||||
|
||||
/*---------------------------------------------------------------------------*/
|
||||
PROCESS(scanner_process, "RSSI Scanner");
|
||||
AUTOSTART_PROCESSES(&scanner_process);
|
||||
@ -11,10 +11,4 @@ all: blink sky-collect #rt-leds test-button test-cfs tcprudolph0
|
||||
echo $(basename $<)/$(basename $<).ihex 600 > $(basename $<)/runfile ; \
|
||||
tar czf $@ $(basename $<)
|
||||
|
||||
%.class: %.java
|
||||
javac $(basename $<).java
|
||||
|
||||
viewrssi: ViewRSSI.class
|
||||
make login | java ViewRSSI
|
||||
|
||||
include $(CONTIKI)/Makefile.include
|
||||
|
||||
@ -1,105 +0,0 @@
|
||||
/**
|
||||
* RSSI Viewer - view RSSI values of 802.15.4 channels
|
||||
* ---------------------------------------------------
|
||||
* Note: run the rssi-scanner on a Sky or sentilla node connected to USB
|
||||
* then start with
|
||||
* make ViewRSSI.class
|
||||
* make login | java ViewRSSI
|
||||
* or
|
||||
* make viewrssi
|
||||
*
|
||||
* Created: Fri Apr 24 00:40:01 2009, Joakim Eriksson
|
||||
*
|
||||
* @author Joakim Eriksson, SICS
|
||||
* @version 1.0
|
||||
*/
|
||||
import javax.swing.*;
|
||||
import java.awt.*;
|
||||
import java.io.*;
|
||||
|
||||
public class ViewRSSI extends JPanel {
|
||||
|
||||
private int[] rssi = new int[80];
|
||||
private int[] rssiMax = new int[80];
|
||||
/* 55 is added by the scanner. 45 is the offset of the CC2420 */
|
||||
private final int DELTA = -55 -45;
|
||||
|
||||
/* this is the max value of the RSSI from the cc2420 */
|
||||
private static final int RSSI_MAX_VALUE = 200;
|
||||
|
||||
public ViewRSSI() {
|
||||
}
|
||||
|
||||
public void paint(Graphics g) {
|
||||
|
||||
int h = getHeight();
|
||||
int w = getWidth();
|
||||
double factor = (h - 20.0) / RSSI_MAX_VALUE;
|
||||
double sSpacing = (w - 15) / 80.0;
|
||||
int sWidth = (int) (sSpacing - 1);
|
||||
if (sWidth == 0)
|
||||
sWidth = 1;
|
||||
|
||||
Graphics2D g2d=(Graphics2D)g;
|
||||
Font myFont=new Font("Arial", Font.PLAIN, 8);
|
||||
g2d.setFont( myFont );
|
||||
|
||||
g.setColor(Color.white);
|
||||
g.fillRect(0, 0, w, h);
|
||||
|
||||
g.setColor(Color.gray);
|
||||
double xpos = 10;
|
||||
for (int i = 0, n = rssi.length; i < n; i++) {
|
||||
int rssi = (int) (rssiMax[i] * factor);
|
||||
g.fillRect((int) xpos, h - 20 - rssi, sWidth, rssi + 1);
|
||||
g2d.drawString(Integer.toString(rssiMax[i] + DELTA), (int)xpos,h - 20 - rssi - 5 );
|
||||
xpos += sSpacing;
|
||||
}
|
||||
|
||||
|
||||
xpos = 10;
|
||||
for (int i = 0, n = rssi.length; i < n; i++) {
|
||||
g.setColor(Color.black);
|
||||
int rssiVal = (int) (rssi[i] * factor);
|
||||
g.fillRect((int) xpos, h - 20 - rssiVal, sWidth, rssiVal + 1);
|
||||
g2d.drawString(Integer.toString(rssi[i] + DELTA), (int)xpos,h - 20 - rssiVal - 8 );
|
||||
g.setColor(Color.white);
|
||||
g2d.drawString(Float.toString((float)i / 5 + (float)56/5), (int)xpos,h - 20 - 5 );
|
||||
xpos += sSpacing;
|
||||
}
|
||||
}
|
||||
|
||||
private void handleInput() throws IOException {
|
||||
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
|
||||
while (true) {
|
||||
String line = reader.readLine();
|
||||
if (line.startsWith("RSSI:")) {
|
||||
try {
|
||||
String[] parts = line.substring(5).split(" ");
|
||||
for (int i = 0, n = parts.length; i < n; i++) {
|
||||
rssi[i] = 3 * Integer.parseInt(parts[i]);
|
||||
if (rssi[i] >= rssiMax[i])
|
||||
rssiMax[i] = rssi[i];
|
||||
else if (rssiMax[i] > 0)
|
||||
rssiMax[i]--;
|
||||
}
|
||||
} catch (Exception e) {
|
||||
/* report but do not fail... */
|
||||
e.printStackTrace();
|
||||
}
|
||||
repaint();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
public static void main(String[] args) throws IOException {
|
||||
JFrame win = new JFrame("RSSI Viewer");
|
||||
ViewRSSI panel;
|
||||
win.setBounds(10, 10, 300, 300);
|
||||
win.getContentPane().add(panel = new ViewRSSI());
|
||||
win.setVisible(true);
|
||||
win.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
|
||||
|
||||
panel.handleInput();
|
||||
}
|
||||
}
|
||||
@ -1,94 +0,0 @@
|
||||
/*
|
||||
* 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.
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* \file
|
||||
* Scanning 2.4 GHz radio frequencies using CC2420 and prints
|
||||
* the values
|
||||
* \author
|
||||
* Joakim Eriksson, joakime@sics.se
|
||||
*/
|
||||
|
||||
#include "contiki.h"
|
||||
#include "net/rime/rime.h"
|
||||
#include "net/netstack.h"
|
||||
|
||||
#include "dev/leds.h"
|
||||
#include "cc2420.h"
|
||||
#include "cc2420_const.h"
|
||||
#include "dev/spi.h"
|
||||
#include <stdio.h>
|
||||
|
||||
/*---------------------------------------------------------------------------*/
|
||||
/* This assumes that the CC2420 is always on and "stable" */
|
||||
static void
|
||||
set_frq(int c)
|
||||
{
|
||||
int f;
|
||||
/* fine graied channel - can we even read other channels with CC2420 ? */
|
||||
f = c + 302 + 0x4000;
|
||||
|
||||
CC2420_WRITE_REG(CC2420_FSCTRL, f);
|
||||
CC2420_STROBE(CC2420_SRXON);
|
||||
}
|
||||
|
||||
static void
|
||||
do_rssi(void)
|
||||
{
|
||||
int channel;
|
||||
printf("RSSI:");
|
||||
for(channel = 0; channel <= 79; ++channel) {
|
||||
set_frq(channel + 55);
|
||||
printf("%d ", cc2420_rssi() + 55);
|
||||
}
|
||||
printf("\n");
|
||||
}
|
||||
|
||||
/*---------------------------------------------------------------------------*/
|
||||
PROCESS(scanner_process, "RSSI Scanner");
|
||||
AUTOSTART_PROCESSES(&scanner_process);
|
||||
/*---------------------------------------------------------------------------*/
|
||||
PROCESS_THREAD(scanner_process, ev, data)
|
||||
{
|
||||
PROCESS_BEGIN();
|
||||
/* switch mac layer off, and turn radio on */
|
||||
NETSTACK_MAC.off(0);
|
||||
cc2420_on();
|
||||
|
||||
while(1) {
|
||||
do_rssi();
|
||||
PROCESS_PAUSE();
|
||||
}
|
||||
|
||||
PROCESS_END();
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
@ -1,33 +0,0 @@
|
||||
DEFINES=PROJECT_CONF_H=\"project-conf.h\"
|
||||
|
||||
# Define the target platform
|
||||
ifndef TARGET
|
||||
TARGET=z1
|
||||
endif
|
||||
|
||||
CONTIKI_SOURCEFILES += cc2420-arch.c sensors.c sht11.c
|
||||
PROJECT_SOURCEFILES = i2cmaster.c tmp102.c adxl345.c battery-sensor.c sky-sensors.c #potentiometer-sensor.c
|
||||
|
||||
# Give a name to your project
|
||||
CONTIKI = ../../../../contiki-2.x/
|
||||
CONTIKI_PROJECT = rssi-scanner
|
||||
|
||||
# Compile project typing "make"
|
||||
all: $(CONTIKI_PROJECT)
|
||||
|
||||
# Upload project typing "make upload"
|
||||
upload: $(CONTIKI_PROJECT).upload
|
||||
|
||||
%.class: %.java
|
||||
javac $(basename $<).java
|
||||
|
||||
viewrssi3d: ViewRSSI3D.class
|
||||
make login | java ViewRSSI3D
|
||||
|
||||
viewrssi: ViewRSSI.class
|
||||
make login | java ViewRSSI
|
||||
|
||||
# ContikiProjects: including the makefile
|
||||
#include ../../../Makefile.projects
|
||||
include $(CONTIKI)/Makefile.include
|
||||
|
||||
Loading…
Reference in New Issue
Block a user