Remove example that uses deprecated MAC layers
This commit is contained in:
Simon Duquennoy
parent
a980593bd6
commit
90361f2719
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@ -1,23 +0,0 @@
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DEFINES=PROJECT_CONF_H=\"project-conf.h\"
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ifndef TARGET
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TARGET = z1
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endif
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CONTIKI = ../..
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CONTIKI_PROJECT = rssi-scanner-cc2420
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all: $(CONTIKI_PROJECT)
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%.class: %.java
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javac $(basename $<).java
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viewrssi3d: ViewRSSI3D.class
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make login | java ViewRSSI3D
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viewrssi: ViewRSSI.class
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make login | java ViewRSSI
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include $(CONTIKI)/Makefile.include
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@ -1,161 +0,0 @@
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/*
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* Copyright (c) 2007, Swedish Institute of Computer Science.
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* Copyright (c) 2010, University of Luebeck, Germany.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the Institute nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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/**
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* \file
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* ViewRSSI java application
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* \author
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* Joakim Eriksson <joakime@sics.se>
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* Carlo Alberto Boano <cboano@iti.uni-luebeck.de>
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*/
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import javax.swing.*;
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import java.awt.*;
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import java.io.*;
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public class ViewRSSI extends JPanel{
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// Constants
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public static int TOTAL = 86; // Number of channel of 1 MHz sampled
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public static int DECREASE_RSSI = 2; // How many dBm the grey RSSI falls each sample
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public static int RSSI_MAX_VALUE = 100; // Maximum value obtainable from RSSI readings of CC2420.
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public static int MARGIN_BOTTOM = 20; // Margin from the bottom
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public static int MARGIN_RIGHT = 75; // Margin from the right
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public static int MARGIN_TOP = 12; // Margin from the top
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public static int INTERFERED_CHANNEL = 24; // Interfered channel
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public InputStream inputstr;
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private int[] rssi = new int[TOTAL]; // Array of current Noise floor values (black line)
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private int[] rssiMax = new int[TOTAL]; // Array with past Noise floor values (grey line)
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public ViewRSSI() {
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}
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public void paint(Graphics g) {
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Graphics2D g2 = (Graphics2D) g;
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int h = getHeight();
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int w = getWidth();
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double factor = (h - (MARGIN_BOTTOM*1.0)) / RSSI_MAX_VALUE;
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double sSpacing = (w - MARGIN_RIGHT) / (TOTAL*1.0);
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int sWidth = (int) (sSpacing - 1);
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if (sWidth == 0) sWidth = 1;
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// Set white background in the plot
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g.setColor(Color.white);
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g.fillRect(0, 0, w, h);
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// Gradient example (ytics background)
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GradientPaint greytowhite = new GradientPaint(w-MARGIN_RIGHT,0,Color.WHITE,w, 0,Color.lightGray, false);
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g2.setPaint(greytowhite);
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g2.fillRect(w-MARGIN_RIGHT, 0, w, h);
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// Draw the light grey channels from 11 to 26
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double xpos = 10;
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for(int i=4;i<TOTAL-4;i++){
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if (i==4+5*(INTERFERED_CHANNEL-11)) g.setColor(Color.cyan);
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else g.setColor(Color.lightGray);
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g.fillRect((int) (xpos+i*sSpacing), 0, (int) (sSpacing*3), h-MARGIN_BOTTOM);
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i = i + 4;
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g.setColor(Color.blue);
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g.drawString(String.valueOf(((i-8)/5)+11), (int) (xpos+(i-4)*sSpacing), MARGIN_TOP);
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}
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g.drawString(String.valueOf("Channel"), (int) (w-MARGIN_RIGHT+20), MARGIN_TOP);
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// Write the y-axis with dBm
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int base_dBm = -100; // The bottom corresponds to -100 dBm
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int ytics = 10; // How many tics on the y-axis
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for(int i=-ytics;i<=0;i++){
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g.setColor(Color.red);
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g.drawString(String.valueOf(((ytics+i)*(base_dBm/ytics))+"dBm"), (int) (w-MARGIN_RIGHT+20), (int) (h+i*(h/ytics))-MARGIN_BOTTOM);
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// Dashed line for the ytics
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final float dash1[] = {10.0f};
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final BasicStroke dashed = new BasicStroke(1.0f, BasicStroke.CAP_BUTT, BasicStroke.JOIN_MITER, 10.0f, dash1, 0.0f);
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g2.setStroke(dashed);
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g2.drawLine(0, (int) (h+i*(h/ytics))-MARGIN_BOTTOM, (int) (w-MARGIN_RIGHT+7), (int) (h+i*(h/ytics))-MARGIN_BOTTOM);
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}
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// Write the x-axis with MHz
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g.setColor(Color.blue);
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int start_x_axis = 4;
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g.drawString(String.valueOf(2400+"MHz"), (int) xpos, (int) h-start_x_axis);
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g.drawString(String.valueOf(2442.5+"MHz"), (w-119)/2, (int) h-start_x_axis);
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g.drawString(String.valueOf(2485+"MHz"), w-119, (int) h-start_x_axis);
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// Draw the old RSSI in each MHz channel (grey)
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g.setColor(Color.gray);
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double xposition = xpos;
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for (int i = 0, n = rssi.length; i < n; i++) {
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int rssi = (int) (rssiMax[i] * factor);
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g.fillRect((int) xposition, h - MARGIN_BOTTOM - rssi, sWidth, rssi + 1);
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xposition += sSpacing;
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}
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// Draw the current RSSI in each MHz channel (black)
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g.setColor(Color.black);
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xposition = xpos;
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for (int i = 0, n = rssi.length; i < n; i++) {
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int rssiVal = (int) (rssi[i] * factor);
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g.fillRect((int) xposition, h - MARGIN_BOTTOM - rssiVal, sWidth, rssiVal + 1);
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xposition += sSpacing;
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}
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}
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public void handleInput() throws IOException {
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BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
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while(true) {
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String line = reader.readLine();
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if (line.startsWith("RSSI:")) {
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try {
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String[] parts = line.substring(5).split(" ");
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for (int i = 0, n = parts.length; i < n; i++) {
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rssi[i] = Integer.parseInt(parts[i]); // An RSSI=0 corresponds to -100 dBm, an RSSI=100 corresponds to 0 dBm
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if (rssi[i] > rssiMax[i]) rssiMax[i] = rssi[i];
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else if (rssiMax[i] > 0) rssiMax[i] = rssiMax[i] - DECREASE_RSSI;
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}
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} catch (Exception e) {
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e.printStackTrace(); /* Report error, but do not fail... */
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}
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repaint();
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}
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}
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}
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public static void main(String[] args) throws IOException {
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JFrame win = new JFrame("RSSI Viewer");
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ViewRSSI panel;
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win.setBounds(10, 10, 590, 590);
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win.getContentPane().add(panel = new ViewRSSI());
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win.setVisible(true);
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win.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
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panel.handleInput();
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}
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}
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@ -1,140 +0,0 @@
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/**
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* 3D RSSI Viewer - view RSSI values of 802.15.4 channels
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* ---------------------------------------------------
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* Note: run the rssi-scanner on a Sky, Z1 or sentilla node connected to USB
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* then start with
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* make login | java ViewRSSI3D
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*
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* @author Joakim Eriksson, SICS
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*
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*/
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import java.io.*;
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import java.awt.*;
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import java.awt.geom.*;
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import javax.swing.*;
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import java.awt.event.*;
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import java.awt.image.BufferedImage;
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public class ViewRSSI3D extends JPanel {
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public InputStream inputstr;
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public static final int WIDTH = 6;
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public static final int HEIGHT = 4;
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public static final int MAX_HISTORY = 50;
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public static final int MAX_VALUES = 86;
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private int[][] values = new int[MAX_HISTORY][MAX_VALUES];
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private int pos = 0;
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public ViewRSSI3D() {
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super(null);
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setBackground(Color.black);
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setOpaque(true);
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setPreferredSize(new Dimension(800, 400));
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}
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long last = 0;
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Polygon pol = new Polygon();
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float[] dist = {0.0f, 0.3f, 0.6f, 1.0f};
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Color[] colors = {Color.RED, Color.YELLOW, Color.GREEN, Color.BLUE};
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int[] lastPos = new int[MAX_VALUES];
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public void paint(Graphics g) {
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//long t = System.currentTimeMillis();
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Graphics2D gfx = (Graphics2D) g;
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gfx.setColor(Color.black);
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gfx.fillRect(0, 0, getWidth(), getHeight());
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int oldPos = 0;
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int oldJPos = 0;
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int lastColor = -1;
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int w = (getWidth() - MAX_HISTORY * 4) / MAX_VALUES;
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int h = w * HEIGHT / WIDTH;
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w = (getWidth() - MAX_HISTORY * h) / MAX_VALUES;
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int xs = h * MAX_HISTORY;
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int ys = (getHeight() - h * MAX_HISTORY) / 2;
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for (int i = 0, n = MAX_HISTORY; i < n; i++) {
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Point2D start = new Point2D.Float(xs - i * h, ys - 100 + i * h);
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Point2D end = new Point2D.Float(xs - i * h, ys + i * h);
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LinearGradientPaint p =
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new LinearGradientPaint(start, end, dist, colors);
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gfx.setPaint(p);
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for (int j = 0, m = MAX_VALUES; j < m; j++) {
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int val = (int) values[(i + pos) % MAX_HISTORY][j];
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if (i > 0 && j > 0) {
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pol.reset();
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pol.addPoint(xs + (j - 1) * w - i * h, ys + i * h - oldPos);
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pol.addPoint(xs + j * w - i * h, ys + i * h - val);
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pol.addPoint(xs + j * w - (i - 1) * h,
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ys + (i - 1) * h - lastPos[j]);
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pol.addPoint(xs + (j - 1) * w - (i - 1) * h,
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ys + (i - 1) * h - oldJPos);
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gfx.fillPolygon(pol);
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}
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oldPos = val;
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oldJPos = lastPos[j];
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}
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gfx.setColor(Color.black);
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for (int j = 0, m = MAX_VALUES; j < m; j++) {
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int val = (int) values[(i + pos) % MAX_HISTORY][j];
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if (i > 0 && j > 0) {
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pol.reset();
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pol.addPoint(xs + (j - 1) * w - i * h, ys + i * h - oldPos);
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pol.addPoint(xs + j * w - i * h, ys + i * h - val);
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pol.addPoint(xs + j * w - (i - 1) * h,
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ys + (i - 1) * h - lastPos[j]);
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pol.addPoint(xs + (j - 1) * w - (i - 1) * h,
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ys + (i - 1) * h - oldJPos);
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gfx.drawPolygon(pol);
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}
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oldPos = val;
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oldJPos = lastPos[j];
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lastPos[j] = val;
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}
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}
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gfx.setColor(Color.gray);
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gfx.drawLine(xs - (MAX_HISTORY - 1) * h, ys + (MAX_HISTORY - 1) * h,
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xs - (MAX_HISTORY - 1) * h + (MAX_VALUES - 1) * w,
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ys + (MAX_HISTORY - 1) * h);
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gfx.drawLine(xs - (MAX_HISTORY - 1) * h + (MAX_VALUES - 1) * w,
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ys + (MAX_HISTORY - 1) * h,
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xs + (MAX_VALUES - 1) * w, ys);
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// System.out.println("Time: " + (System.currentTimeMillis() - t) + " last: " + (System.currentTimeMillis() - last));
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// last = System.currentTimeMillis();
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}
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public void handleInput() throws IOException {
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BufferedReader reader = new BufferedReader(new InputStreamReader(System.in)); while(true) {
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String line = reader.readLine();
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if (line != null && line.startsWith("RSSI:")) {
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try {
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String[] parts = line.substring(5).split(" ");
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for (int i = 0, n = parts.length; i < n; i++) {
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values[pos][i] = Integer.parseInt(parts[i]);
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}
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} catch (Exception e) {
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e.printStackTrace(); /* Report error, but do not fail... */
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}
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pos = (pos + 1) % MAX_HISTORY;
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repaint();
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}
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}
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}
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public static void main(String[] args) throws IOException {
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ViewRSSI3D mc = new ViewRSSI3D();
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JFrame window = new JFrame("3D RSSI Viewer");
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window.add(mc);
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window.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
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window.pack();
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window.setVisible(true);
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mc.handleInput();
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}
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}
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@ -1,46 +0,0 @@
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/*
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* Copyright (c) 2010, University of Luebeck, Germany
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
|
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* 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
|
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
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* SUCH DAMAGE.
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*
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*/
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#ifndef PROJECT_CONF_H_
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#define PROJECT_CONF_H_
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#undef NETSTACK_CONF_MAC
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#define NETSTACK_CONF_MAC nullmac_driver
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#undef NETSTACK_CONF_RDC
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#define NETSTACK_CONF_RDC sicslowmac_driver
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#undef NETSTACK_MAC
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#define NETSTACK_MAC nullmac_driver
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#undef NETSTACK_RDC
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#define NETSTACK_RDC nullrdc_driver
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#endif /* PROJECT_CONF_H_ */
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@ -1,101 +0,0 @@
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/*
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* Copyright (c) 2007, Swedish Institute of Computer Science.
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* All rights reserved.
|
||||
*
|
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* 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.
|
||||
*
|
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* 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
|
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
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* SUCH DAMAGE.
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*
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* This file is part of the Contiki operating system.
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*
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*/
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/**
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* \file
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* Scanning 2.4 GHz radio frequencies using CC2420 and prints
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* the values
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* \author
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* Joakim Eriksson, joakime@sics.se
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*/
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#include "contiki.h"
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#include "net/netstack.h"
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#include "dev/leds.h"
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#include "cc2420.h"
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#include "cc2420_const.h"
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#include "dev/spi.h"
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#include <stdio.h>
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|
||||
/*---------------------------------------------------------------------------*/
|
||||
/* This assumes that the CC2420 is always on and "stable" */
|
||||
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, */
|
||||
|
||||
/* 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)
|
||||
{
|
||||
int channel;
|
||||
printf("RSSI:");
|
||||
for(channel = 0; channel <= 85; ++channel) {
|
||||
set_frq(channel);
|
||||
printf("%d ", cc2420_rssi() + 100);
|
||||
}
|
||||
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();
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
Loading…
Reference in New Issue