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   1 /*
   2  * Copyright © 2010 Keith Packard <keithp@keithp.com>
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; version 2 of the License.
   7  *
   8  * This program is distributed in the hope that it will be useful, but
   9  * WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11  * General Public License for more details.
  12  *
  13  * You should have received a copy of the GNU General Public License along
  14  * with this program; if not, write to the Free Software Foundation, Inc.,
  15  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
  16  */
  17
  18 package altosui;
  19
  20 import java.awt.*;
  21 import java.awt.event.*;
  22 import javax.swing.*;
  23 import javax.swing.filechooser.FileNameExtensionFilter;
  24 import javax.swing.table.*;
  25 import java.io.*;
  26 import java.util.*;
  27 import java.text.*;
  28 import java.util.prefs.*;
  29 import java.util.concurrent.LinkedBlockingQueue;
  30
  31 public class AltosPad extends JComponent implements AltosFlightDisplay {
  32         GridBagLayout   layout;
  33
  34         public class LaunchStatus {
  35                 JLabel          label;
  36                 JTextField      value;
  37                 AltosLights     lights;
  38
  39                 void show(AltosState state, int crc_errors) {}
  40                 void reset() {
  41                         value.setText("");
  42                         lights.set(false);
  43                 }
  44
  45                 public void show() {
  46                         label.setVisible(true);
  47                         value.setVisible(true);
  48                         lights.setVisible(true);
  49                 }
  50
  51                 public void hide() {
  52                         label.setVisible(false);
  53                         value.setVisible(false);
  54                         lights.setVisible(false);
  55                 }
  56
  57                 public void set_font() {
  58                         label.setFont(Altos.label_font);
  59                         value.setFont(Altos.value_font);
  60                 }
  61
  62                 public LaunchStatus (GridBagLayout layout, int y, String text) {
  63                         GridBagConstraints      c = new GridBagConstraints();
  64                         c.weighty = 1;
  65
  66                         lights = new AltosLights();
  67                         c.gridx = 0; c.gridy = y;
  68                         c.anchor = GridBagConstraints.CENTER;
  69                         c.fill = GridBagConstraints.VERTICAL;
  70                         c.weightx = 0;
  71                         layout.setConstraints(lights, c);
  72                         add(lights);
  73
  74                         label = new JLabel(text);
  75                         label.setFont(Altos.label_font);
  76                         label.setHorizontalAlignment(SwingConstants.LEFT);
  77                         c.gridx = 1; c.gridy = y;
  78                         c.insets = new Insets(Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad);
  79                         c.anchor = GridBagConstraints.WEST;
  80                         c.fill = GridBagConstraints.VERTICAL;
  81                         c.weightx = 0;
  82                         layout.setConstraints(label, c);
  83                         add(label);
  84
  85                         value = new JTextField(Altos.text_width);
  86                         value.setFont(Altos.value_font);
  87                         value.setHorizontalAlignment(SwingConstants.RIGHT);
  88                         c.gridx = 2; c.gridy = y;
  89                         c.anchor = GridBagConstraints.WEST;
  90                         c.fill = GridBagConstraints.BOTH;
  91                         c.weightx = 1;
  92                         layout.setConstraints(value, c);
  93                         add(value);
  94
  95                 }
  96         }
  97
  98         public class LaunchValue {
  99                 JLabel          label;
 100                 JTextField      value;
 101                 void show(AltosState state, int crc_errors) {}
 102
 103                 void show() {
 104                         label.setVisible(true);
 105                         value.setVisible(true);
 106                 }
 107
 108                 void hide() {
 109                         label.setVisible(false);
 110                         value.setVisible(false);
 111                 }
 112
 113                 public void set_font() {
 114                         label.setFont(Altos.label_font);
 115                         value.setFont(Altos.value_font);
 116                 }
 117
 118                 void reset() {
 119                         value.setText("");
 120                 }
 121                 public LaunchValue (GridBagLayout layout, int y, String text) {
 122                         GridBagConstraints      c = new GridBagConstraints();
 123                         c.insets = new Insets(Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad);
 124                         c.weighty = 1;
 125
 126                         label = new JLabel(text);
 127                         label.setFont(Altos.label_font);
 128                         label.setHorizontalAlignment(SwingConstants.LEFT);
 129                         c.gridx = 1; c.gridy = y;
 130                         c.anchor = GridBagConstraints.WEST;
 131                         c.fill = GridBagConstraints.VERTICAL;
 132                         c.weightx = 0;
 133                         layout.setConstraints(label, c);
 134                         add(label);
 135
 136                         value = new JTextField(Altos.text_width);
 137                         value.setFont(Altos.value_font);
 138                         value.setHorizontalAlignment(SwingConstants.RIGHT);
 139                         c.gridx = 2; c.gridy = y;
 140                         c.anchor = GridBagConstraints.EAST;
 141                         c.fill = GridBagConstraints.BOTH;
 142                         c.weightx = 1;
 143                         layout.setConstraints(value, c);
 144                         add(value);
 145                 }
 146         }
 147
 148         class Battery extends LaunchStatus {
 149                 void show (AltosState state, int crc_errors) {
 150                         value.setText(String.format("%4.2f V", state.battery));
 151                         lights.set(state.battery > 3.7);
 152                 }
 153                 public Battery (GridBagLayout layout, int y) {
 154                         super(layout, y, "Battery Voltage");
 155                 }
 156         }
 157
 158         Battery battery;
 159
 160         class Apogee extends LaunchStatus {
 161                 void show (AltosState state, int crc_errors) {
 162                         show();
 163                         value.setText(String.format("%4.2f V", state.drogue_sense));
 164                         lights.set(state.drogue_sense > 3.2);
 165                 }
 166                 public Apogee (GridBagLayout layout, int y) {
 167                         super(layout, y, "Apogee Igniter Voltage");
 168                 }
 169         }
 170
 171         Apogee apogee;
 172
 173         class Main extends LaunchStatus {
 174                 void show (AltosState state, int crc_errors) {
 175                         show();
 176                         value.setText(String.format("%4.2f V", state.main_sense));
 177                         lights.set(state.main_sense > 3.2);
 178                 }
 179                 public Main (GridBagLayout layout, int y) {
 180                         super(layout, y, "Main Igniter Voltage");
 181                 }
 182         }
 183
 184         Main main;
 185
 186         class LoggingReady extends LaunchStatus {
 187                 void show (AltosState state, int crc_errors) {
 188                         show();
 189                         if (state.data.flight != 0) {
 190                                 if (state.data.state <= Altos.ao_flight_pad)
 191                                         value.setText("Ready to record");
 192                                 else if (state.data.state < Altos.ao_flight_landed)
 193                                         value.setText("Recording data");
 194                                 else
 195                                         value.setText("Recorded data");
 196                         }
 197                         else
 198                                 value.setText("Storage full");
 199                         lights.set(state.data.flight != 0);
 200                 }
 201                 public LoggingReady (GridBagLayout layout, int y) {
 202                         super(layout, y, "On-board Data Logging");
 203                 }
 204         }
 205
 206         LoggingReady logging_ready;
 207
 208         class GPSLocked extends LaunchStatus {
 209                 void show (AltosState state, int crc_errors) {
 210                         show();
 211                         value.setText(String.format("%4d sats", state.gps.nsat));
 212                         lights.set(state.gps.locked && state.gps.nsat >= 4);
 213                 }
 214                 public GPSLocked (GridBagLayout layout, int y) {
 215                         super (layout, y, "GPS Locked");
 216                 }
 217         }
 218
 219         GPSLocked gps_locked;
 220
 221         class GPSReady extends LaunchStatus {
 222                 void show (AltosState state, int crc_errors) {
 223                         show();
 224                         if (state.gps_ready)
 225                                 value.setText("Ready");
 226                         else
 227                                 value.setText(String.format("Waiting %d", state.gps_waiting));
 228                         lights.set(state.gps_ready);
 229                 }
 230                 public GPSReady (GridBagLayout layout, int y) {
 231                         super (layout, y, "GPS Ready");
 232                 }
 233         }
 234
 235         GPSReady gps_ready;
 236
 237         String pos(double p, String pos, String neg) {
 238                 String  h = pos;
 239                 if (p < 0) {
 240                         h = neg;
 241                         p = -p;
 242                 }
 243                 int deg = (int) Math.floor(p);
 244                 double min = (p - Math.floor(p)) * 60.0;
 245                 return String.format("%s %4d° %9.6f", h, deg, min);
 246         }
 247
 248         class PadLat extends LaunchValue {
 249                 void show (AltosState state, int crc_errors) {
 250                         show();
 251                         value.setText(pos(state.pad_lat,"N", "S"));
 252                 }
 253                 public PadLat (GridBagLayout layout, int y) {
 254                         super (layout, y, "Pad Latitude");
 255                 }
 256         }
 257
 258         PadLat pad_lat;
 259
 260         class PadLon extends LaunchValue {
 261                 void show (AltosState state, int crc_errors) {
 262                         show();
 263                         value.setText(pos(state.pad_lon,"E", "W"));
 264                 }
 265                 public PadLon (GridBagLayout layout, int y) {
 266                         super (layout, y, "Pad Longitude");
 267                 }
 268         }
 269
 270         PadLon pad_lon;
 271
 272         class PadAlt extends LaunchValue {
 273                 void show (AltosState state, int crc_errors) {
 274                         value.setText(String.format("%4.0f m", state.pad_alt));
 275                 }
 276                 public PadAlt (GridBagLayout layout, int y) {
 277                         super (layout, y, "Pad Altitude");
 278                 }
 279         }
 280
 281         PadAlt pad_alt;
 282
 283         public void reset() {
 284                 battery.reset();
 285                 apogee.reset();
 286                 main.reset();
 287                 logging_ready.reset();
 288                 gps_locked.reset();
 289                 gps_ready.reset();
 290                 pad_lat.reset();
 291                 pad_lon.reset();
 292                 pad_alt.reset();
 293         }
 294
 295         public void set_font() {
 296                 battery.set_font();
 297                 apogee.set_font();
 298                 main.set_font();
 299                 logging_ready.set_font();
 300                 gps_locked.set_font();
 301                 gps_ready.set_font();
 302                 pad_lat.set_font();
 303                 pad_lon.set_font();
 304                 pad_alt.set_font();
 305         }
 306
 307         public void show(AltosState state, int crc_errors) {
 308                 battery.show(state, crc_errors);
 309                 if (state.drogue_sense == AltosRecord.MISSING)
 310                         apogee.hide();
 311                 else
 312                         apogee.show(state, crc_errors);
 313                 if (state.main_sense == AltosRecord.MISSING)
 314                         main.hide();
 315                 else
 316                         main.show(state, crc_errors);
 317                 logging_ready.show(state, crc_errors);
 318                 pad_alt.show(state, crc_errors);
 319                 if (state.gps != null && state.gps.connected) {
 320                         gps_locked.show(state, crc_errors);
 321                         gps_ready.show(state, crc_errors);
 322                         pad_lat.show(state, crc_errors);
 323                         pad_lon.show(state, crc_errors);
 324                 } else {
 325                         gps_locked.hide();
 326                         gps_ready.hide();
 327                         pad_lat.hide();
 328                         pad_lon.hide();
 329                 }
 330         }
 331
 332         public AltosPad() {
 333                 layout = new GridBagLayout();
 334
 335                 setLayout(layout);
 336
 337                 /* Elements in pad display:
 338                  *
 339                  * Battery voltage
 340                  * Igniter continuity
 341                  * GPS lock status
 342                  * GPS ready status
 343                  * GPS location
 344                  * Pad altitude
 345                  * RSSI
 346                  */
 347                 battery = new Battery(layout, 0);
 348                 apogee = new Apogee(layout, 1);
 349                 main = new Main(layout, 2);
 350                 logging_ready = new LoggingReady(layout, 3);
 351                 gps_locked = new GPSLocked(layout, 4);
 352                 gps_ready = new GPSReady(layout, 5);
 353                 pad_lat = new PadLat(layout, 6);
 354                 pad_lon = new PadLon(layout, 7);
 355                 pad_alt = new PadAlt(layout, 8);
 356         }
 357 }