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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 import org.altusmetrum.AltosLib.*;
  31
  32 public class AltosPad extends JComponent implements AltosFlightDisplay {
  33         GridBagLayout   layout;
  34
  35         public class LaunchStatus {
  36                 JLabel          label;
  37                 JTextField      value;
  38                 AltosLights     lights;
  39
  40                 void show(AltosState state, int crc_errors) {}
  41
  42                 void reset() {
  43                         value.setText("");
  44                         lights.set(false);
  45                 }
  46
  47                 public void show() {
  48                         label.setVisible(true);
  49                         value.setVisible(true);
  50                         lights.setVisible(true);
  51                 }
  52
  53                 void show(String s) {
  54                         show();
  55                         value.setText(s);
  56                 }
  57
  58                 void show(String format, double value) {
  59                         show(String.format(format, value));
  60                 }
  61
  62                 void show(String format, int value) {
  63                         show(String.format(format, value));
  64                 }
  65
  66                 public void hide() {
  67                         label.setVisible(false);
  68                         value.setVisible(false);
  69                         lights.setVisible(false);
  70                 }
  71
  72                 public void set_font() {
  73                         label.setFont(Altos.label_font);
  74                         value.setFont(Altos.value_font);
  75                 }
  76
  77                 public LaunchStatus (GridBagLayout layout, int y, String text) {
  78                         GridBagConstraints      c = new GridBagConstraints();
  79                         c.weighty = 1;
  80
  81                         lights = new AltosLights();
  82                         c.gridx = 0; c.gridy = y;
  83                         c.anchor = GridBagConstraints.CENTER;
  84                         c.fill = GridBagConstraints.VERTICAL;
  85                         c.weightx = 0;
  86                         layout.setConstraints(lights, c);
  87                         add(lights);
  88
  89                         label = new JLabel(text);
  90                         label.setFont(Altos.label_font);
  91                         label.setHorizontalAlignment(SwingConstants.LEFT);
  92                         c.gridx = 1; c.gridy = y;
  93                         c.insets = new Insets(Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad);
  94                         c.anchor = GridBagConstraints.WEST;
  95                         c.fill = GridBagConstraints.VERTICAL;
  96                         c.weightx = 0;
  97                         layout.setConstraints(label, c);
  98                         add(label);
  99
 100                         value = new JTextField(Altos.text_width);
 101                         value.setFont(Altos.value_font);
 102                         value.setHorizontalAlignment(SwingConstants.RIGHT);
 103                         c.gridx = 2; c.gridy = y;
 104                         c.anchor = GridBagConstraints.WEST;
 105                         c.fill = GridBagConstraints.BOTH;
 106                         c.weightx = 1;
 107                         layout.setConstraints(value, c);
 108                         add(value);
 109
 110                 }
 111         }
 112
 113         public class LaunchValue {
 114                 JLabel          label;
 115                 JTextField      value;
 116                 void show(AltosState state, int crc_errors) {}
 117
 118                 void show() {
 119                         label.setVisible(true);
 120                         value.setVisible(true);
 121                 }
 122
 123                 void hide() {
 124                         label.setVisible(false);
 125                         value.setVisible(false);
 126                 }
 127
 128                 public void set_font() {
 129                         label.setFont(Altos.label_font);
 130                         value.setFont(Altos.value_font);
 131                 }
 132
 133                 void show(String s) {
 134                         show();
 135                         value.setText(s);
 136                 }
 137
 138                 void show(AltosUnits units, double v) {
 139                         show(units.show(8, v));
 140                 }
 141
 142                 void show(String format, double v) {
 143                         show(String.format(format, v));
 144                 }
 145
 146                 void reset() {
 147                         value.setText("");
 148                 }
 149
 150                 public LaunchValue (GridBagLayout layout, int y, String text) {
 151                         GridBagConstraints      c = new GridBagConstraints();
 152                         c.insets = new Insets(Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad);
 153                         c.weighty = 1;
 154
 155                         label = new JLabel(text);
 156                         label.setFont(Altos.label_font);
 157                         label.setHorizontalAlignment(SwingConstants.LEFT);
 158                         c.gridx = 1; c.gridy = y;
 159                         c.anchor = GridBagConstraints.WEST;
 160                         c.fill = GridBagConstraints.VERTICAL;
 161                         c.weightx = 0;
 162                         layout.setConstraints(label, c);
 163                         add(label);
 164
 165                         value = new JTextField(Altos.text_width);
 166                         value.setFont(Altos.value_font);
 167                         value.setHorizontalAlignment(SwingConstants.RIGHT);
 168                         c.gridx = 2; c.gridy = y;
 169                         c.anchor = GridBagConstraints.EAST;
 170                         c.fill = GridBagConstraints.BOTH;
 171                         c.weightx = 1;
 172                         layout.setConstraints(value, c);
 173                         add(value);
 174                 }
 175         }
 176
 177         class Battery extends LaunchStatus {
 178                 void show (AltosState state, int crc_errors) {
 179                         show("%4.2f V", state.battery);
 180                         lights.set(state.battery > 3.7);
 181                 }
 182                 public Battery (GridBagLayout layout, int y) {
 183                         super(layout, y, "Battery Voltage");
 184                 }
 185         }
 186
 187         Battery battery;
 188
 189         class Apogee extends LaunchStatus {
 190                 void show (AltosState state, int crc_errors) {
 191                         show("%4.2f V", state.drogue_sense);
 192                         lights.set(state.drogue_sense > 3.2);
 193                 }
 194                 public Apogee (GridBagLayout layout, int y) {
 195                         super(layout, y, "Apogee Igniter Voltage");
 196                 }
 197         }
 198
 199         Apogee apogee;
 200
 201         class Main extends LaunchStatus {
 202                 void show (AltosState state, int crc_errors) {
 203                         show("%4.2f V", state.main_sense);
 204                         lights.set(state.main_sense > 3.2);
 205                 }
 206                 public Main (GridBagLayout layout, int y) {
 207                         super(layout, y, "Main Igniter Voltage");
 208                 }
 209         }
 210
 211         Main main;
 212
 213         class LoggingReady extends LaunchStatus {
 214                 void show (AltosState state, int crc_errors) {
 215                         if (state.data.flight != 0) {
 216                                 if (state.data.state <= Altos.ao_flight_pad)
 217                                         show("Ready to record");
 218                                 else if (state.data.state < Altos.ao_flight_landed)
 219                                         show("Recording data");
 220                                 else
 221                                         show("Recorded data");
 222                         }
 223                         else
 224                                 show("Storage full");
 225                         lights.set(state.data.flight != 0);
 226                 }
 227                 public LoggingReady (GridBagLayout layout, int y) {
 228                         super(layout, y, "On-board Data Logging");
 229                 }
 230         }
 231
 232         LoggingReady logging_ready;
 233
 234         class GPSLocked extends LaunchStatus {
 235                 void show (AltosState state, int crc_errors) {
 236                         show("%4d sats", state.gps.nsat);
 237                         lights.set(state.gps.locked && state.gps.nsat >= 4);
 238                 }
 239                 public GPSLocked (GridBagLayout layout, int y) {
 240                         super (layout, y, "GPS Locked");
 241                 }
 242         }
 243
 244         GPSLocked gps_locked;
 245
 246         class GPSReady extends LaunchStatus {
 247                 void show (AltosState state, int crc_errors) {
 248                         if (state.gps_ready)
 249                                 show("Ready");
 250                         else
 251                                 show("Waiting %d", state.gps_waiting);
 252                         lights.set(state.gps_ready);
 253                 }
 254                 public GPSReady (GridBagLayout layout, int y) {
 255                         super (layout, y, "GPS Ready");
 256                 }
 257         }
 258
 259         GPSReady gps_ready;
 260
 261         String pos(double p, String pos, String neg) {
 262                 String  h = pos;
 263                 if (p < 0) {
 264                         h = neg;
 265                         p = -p;
 266                 }
 267                 int deg = (int) Math.floor(p);
 268                 double min = (p - Math.floor(p)) * 60.0;
 269                 return String.format("%s %4d° %9.6f", h, deg, min);
 270         }
 271
 272         class PadLat extends LaunchValue {
 273                 void show (AltosState state, int crc_errors) {
 274                         show(pos(state.pad_lat,"N", "S"));
 275                 }
 276                 public PadLat (GridBagLayout layout, int y) {
 277                         super (layout, y, "Pad Latitude");
 278                 }
 279         }
 280
 281         PadLat pad_lat;
 282
 283         class PadLon extends LaunchValue {
 284                 void show (AltosState state, int crc_errors) {
 285                         show(pos(state.pad_lon,"E", "W"));
 286                 }
 287                 public PadLon (GridBagLayout layout, int y) {
 288                         super (layout, y, "Pad Longitude");
 289                 }
 290         }
 291
 292         PadLon pad_lon;
 293
 294         class PadAlt extends LaunchValue {
 295                 void show (AltosState state, int crc_errors) {
 296                         show("%4.0f m", state.pad_alt);
 297                 }
 298                 public PadAlt (GridBagLayout layout, int y) {
 299                         super (layout, y, "Pad Altitude");
 300                 }
 301         }
 302
 303         PadAlt pad_alt;
 304
 305         public void reset() {
 306                 battery.reset();
 307                 apogee.reset();
 308                 main.reset();
 309                 logging_ready.reset();
 310                 gps_locked.reset();
 311                 gps_ready.reset();
 312                 pad_lat.reset();
 313                 pad_lon.reset();
 314                 pad_alt.reset();
 315         }
 316
 317         public void set_font() {
 318                 battery.set_font();
 319                 apogee.set_font();
 320                 main.set_font();
 321                 logging_ready.set_font();
 322                 gps_locked.set_font();
 323                 gps_ready.set_font();
 324                 pad_lat.set_font();
 325                 pad_lon.set_font();
 326                 pad_alt.set_font();
 327         }
 328
 329         public void show(AltosState state, int crc_errors) {
 330                 battery.show(state, crc_errors);
 331                 if (state.drogue_sense == AltosRecord.MISSING)
 332                         apogee.hide();
 333                 else
 334                         apogee.show(state, crc_errors);
 335                 if (state.main_sense == AltosRecord.MISSING)
 336                         main.hide();
 337                 else
 338                         main.show(state, crc_errors);
 339                 logging_ready.show(state, crc_errors);
 340                 pad_alt.show(state, crc_errors);
 341                 if (state.gps != null && state.gps.connected) {
 342                         gps_locked.show(state, crc_errors);
 343                         gps_ready.show(state, crc_errors);
 344                         pad_lat.show(state, crc_errors);
 345                         pad_lon.show(state, crc_errors);
 346                 } else {
 347                         gps_locked.hide();
 348                         gps_ready.hide();
 349                         pad_lat.hide();
 350                         pad_lon.hide();
 351                 }
 352         }
 353
 354         public AltosPad() {
 355                 layout = new GridBagLayout();
 356
 357                 setLayout(layout);
 358
 359                 /* Elements in pad display:
 360                  *
 361                  * Battery voltage
 362                  * Igniter continuity
 363                  * GPS lock status
 364                  * GPS ready status
 365                  * GPS location
 366                  * Pad altitude
 367                  * RSSI
 368                  */
 369                 battery = new Battery(layout, 0);
 370                 apogee = new Apogee(layout, 1);
 371                 main = new Main(layout, 2);
 372                 logging_ready = new LoggingReady(layout, 3);
 373                 gps_locked = new GPSLocked(layout, 4);
 374                 gps_ready = new GPSReady(layout, 5);
 375                 pad_lat = new PadLat(layout, 6);
 376                 pad_lon = new PadLon(layout, 7);
 377                 pad_alt = new PadAlt(layout, 8);
 378         }
 379 }