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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 javax.swing.*;
  22 import org.altusmetrum.altoslib_1.*;
  23
  24 public class AltosPad extends JComponent implements AltosFlightDisplay {
  25         GridBagLayout   layout;
  26
  27         public class LaunchStatus {
  28                 JLabel          label;
  29                 JTextField      value;
  30                 AltosLights     lights;
  31
  32                 void show(AltosState state, int crc_errors) {}
  33
  34                 void reset() {
  35                         value.setText("");
  36                         lights.set(false);
  37                 }
  38
  39                 public void show() {
  40                         label.setVisible(true);
  41                         value.setVisible(true);
  42                         lights.setVisible(true);
  43                 }
  44
  45                 void show(String s) {
  46                         show();
  47                         value.setText(s);
  48                 }
  49
  50                 void show(String format, double value) {
  51                         show(String.format(format, value));
  52                 }
  53
  54                 void show(String format, int value) {
  55                         show(String.format(format, value));
  56                 }
  57
  58                 public void hide() {
  59                         label.setVisible(false);
  60                         value.setVisible(false);
  61                         lights.setVisible(false);
  62                 }
  63
  64                 public void set_font() {
  65                         label.setFont(Altos.label_font);
  66                         value.setFont(Altos.value_font);
  67                 }
  68
  69                 public LaunchStatus (GridBagLayout layout, int y, String text) {
  70                         GridBagConstraints      c = new GridBagConstraints();
  71                         c.weighty = 1;
  72
  73                         lights = new AltosLights();
  74                         c.gridx = 0; c.gridy = y;
  75                         c.anchor = GridBagConstraints.CENTER;
  76                         c.fill = GridBagConstraints.VERTICAL;
  77                         c.weightx = 0;
  78                         layout.setConstraints(lights, c);
  79                         add(lights);
  80
  81                         label = new JLabel(text);
  82                         label.setFont(Altos.label_font);
  83                         label.setHorizontalAlignment(SwingConstants.LEFT);
  84                         c.gridx = 1; c.gridy = y;
  85                         c.insets = new Insets(Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad);
  86                         c.anchor = GridBagConstraints.WEST;
  87                         c.fill = GridBagConstraints.VERTICAL;
  88                         c.weightx = 0;
  89                         layout.setConstraints(label, c);
  90                         add(label);
  91
  92                         value = new JTextField(Altos.text_width);
  93                         value.setFont(Altos.value_font);
  94                         value.setHorizontalAlignment(SwingConstants.RIGHT);
  95                         c.gridx = 2; c.gridy = y;
  96                         c.anchor = GridBagConstraints.WEST;
  97                         c.fill = GridBagConstraints.BOTH;
  98                         c.weightx = 1;
  99                         layout.setConstraints(value, c);
 100                         add(value);
 101
 102                 }
 103         }
 104
 105         public class LaunchValue {
 106                 JLabel          label;
 107                 JTextField      value;
 108                 void show(AltosState state, int crc_errors) {}
 109
 110                 void show() {
 111                         label.setVisible(true);
 112                         value.setVisible(true);
 113                 }
 114
 115                 void hide() {
 116                         label.setVisible(false);
 117                         value.setVisible(false);
 118                 }
 119
 120                 public void set_font() {
 121                         label.setFont(Altos.label_font);
 122                         value.setFont(Altos.value_font);
 123                 }
 124
 125                 void show(String s) {
 126                         show();
 127                         value.setText(s);
 128                 }
 129
 130                 void show(AltosUnits units, double v) {
 131                         show(units.show(8, v));
 132                 }
 133
 134                 void show(String format, double v) {
 135                         show(String.format(format, v));
 136                 }
 137
 138                 void reset() {
 139                         value.setText("");
 140                 }
 141
 142                 public LaunchValue (GridBagLayout layout, int y, String text) {
 143                         GridBagConstraints      c = new GridBagConstraints();
 144                         c.insets = new Insets(Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad, Altos.tab_elt_pad);
 145                         c.weighty = 1;
 146
 147                         label = new JLabel(text);
 148                         label.setFont(Altos.label_font);
 149                         label.setHorizontalAlignment(SwingConstants.LEFT);
 150                         c.gridx = 1; c.gridy = y;
 151                         c.anchor = GridBagConstraints.WEST;
 152                         c.fill = GridBagConstraints.VERTICAL;
 153                         c.weightx = 0;
 154                         layout.setConstraints(label, c);
 155                         add(label);
 156
 157                         value = new JTextField(Altos.text_width);
 158                         value.setFont(Altos.value_font);
 159                         value.setHorizontalAlignment(SwingConstants.RIGHT);
 160                         c.gridx = 2; c.gridy = y;
 161                         c.anchor = GridBagConstraints.EAST;
 162                         c.fill = GridBagConstraints.BOTH;
 163                         c.weightx = 1;
 164                         layout.setConstraints(value, c);
 165                         add(value);
 166                 }
 167         }
 168
 169         class Battery extends LaunchStatus {
 170                 void show (AltosState state, int crc_errors) {
 171                         if (state.battery == AltosRecord.MISSING)
 172                                 hide();
 173                         else {
 174                                 show("%4.2f V", state.battery);
 175                                 lights.set(state.battery > 3.7);
 176                         }
 177                 }
 178                 public Battery (GridBagLayout layout, int y) {
 179                         super(layout, y, "Battery Voltage");
 180                 }
 181         }
 182
 183         Battery battery;
 184
 185         class Apogee extends LaunchStatus {
 186                 void show (AltosState state, int crc_errors) {
 187                         show("%4.2f V", state.drogue_sense);
 188                         lights.set(state.drogue_sense > 3.2);
 189                 }
 190                 public Apogee (GridBagLayout layout, int y) {
 191                         super(layout, y, "Apogee Igniter Voltage");
 192                 }
 193         }
 194
 195         Apogee apogee;
 196
 197         class Main extends LaunchStatus {
 198                 void show (AltosState state, int crc_errors) {
 199                         show("%4.2f V", state.main_sense);
 200                         lights.set(state.main_sense > 3.2);
 201                 }
 202                 public Main (GridBagLayout layout, int y) {
 203                         super(layout, y, "Main Igniter Voltage");
 204                 }
 205         }
 206
 207         Main main;
 208
 209         class LoggingReady extends LaunchStatus {
 210                 void show (AltosState state, int crc_errors) {
 211                         if (state.data.flight != 0) {
 212                                 if (state.data.state <= Altos.ao_flight_pad)
 213                                         show("Ready to record");
 214                                 else if (state.data.state < Altos.ao_flight_landed)
 215                                         show("Recording data");
 216                                 else
 217                                         show("Recorded data");
 218                         }
 219                         else
 220                                 show("Storage full");
 221                         lights.set(state.data.flight != 0);
 222                 }
 223                 public LoggingReady (GridBagLayout layout, int y) {
 224                         super(layout, y, "On-board Data Logging");
 225                 }
 226         }
 227
 228         LoggingReady logging_ready;
 229
 230         class GPSLocked extends LaunchStatus {
 231                 void show (AltosState state, int crc_errors) {
 232                         show("%4d sats", state.gps.nsat);
 233                         lights.set(state.gps.locked && state.gps.nsat >= 4);
 234                 }
 235                 public GPSLocked (GridBagLayout layout, int y) {
 236                         super (layout, y, "GPS Locked");
 237                 }
 238         }
 239
 240         GPSLocked gps_locked;
 241
 242         class GPSReady extends LaunchStatus {
 243                 void show (AltosState state, int crc_errors) {
 244                         if (state.gps_ready)
 245                                 show("Ready");
 246                         else
 247                                 show("Waiting %d", state.gps_waiting);
 248                         lights.set(state.gps_ready);
 249                 }
 250                 public GPSReady (GridBagLayout layout, int y) {
 251                         super (layout, y, "GPS Ready");
 252                 }
 253         }
 254
 255         GPSReady gps_ready;
 256
 257         String pos(double p, String pos, String neg) {
 258                 String  h = pos;
 259                 if (p < 0) {
 260                         h = neg;
 261                         p = -p;
 262                 }
 263                 int deg = (int) Math.floor(p);
 264                 double min = (p - Math.floor(p)) * 60.0;
 265                 return String.format("%s %4d° %9.6f", h, deg, min);
 266         }
 267
 268         class PadLat extends LaunchValue {
 269                 void show (AltosState state, int crc_errors) {
 270                         show(pos(state.pad_lat,"N", "S"));
 271                 }
 272                 public PadLat (GridBagLayout layout, int y) {
 273                         super (layout, y, "Pad Latitude");
 274                 }
 275         }
 276
 277         PadLat pad_lat;
 278
 279         class PadLon extends LaunchValue {
 280                 void show (AltosState state, int crc_errors) {
 281                         show(pos(state.pad_lon,"E", "W"));
 282                 }
 283                 public PadLon (GridBagLayout layout, int y) {
 284                         super (layout, y, "Pad Longitude");
 285                 }
 286         }
 287
 288         PadLon pad_lon;
 289
 290         class PadAlt extends LaunchValue {
 291                 void show (AltosState state, int crc_errors) {
 292                         if (state.pad_alt == AltosRecord.MISSING)
 293                                 hide();
 294                         else
 295                                 show("%4.0f m", state.pad_alt);
 296                 }
 297                 public PadAlt (GridBagLayout layout, int y) {
 298                         super (layout, y, "Pad Altitude");
 299                 }
 300         }
 301
 302         PadAlt pad_alt;
 303
 304         public void reset() {
 305                 battery.reset();
 306                 apogee.reset();
 307                 main.reset();
 308                 logging_ready.reset();
 309                 gps_locked.reset();
 310                 gps_ready.reset();
 311                 pad_lat.reset();
 312                 pad_lon.reset();
 313                 pad_alt.reset();
 314         }
 315
 316         public void set_font() {
 317                 battery.set_font();
 318                 apogee.set_font();
 319                 main.set_font();
 320                 logging_ready.set_font();
 321                 gps_locked.set_font();
 322                 gps_ready.set_font();
 323                 pad_lat.set_font();
 324                 pad_lon.set_font();
 325                 pad_alt.set_font();
 326         }
 327
 328         public void show(AltosState state, int crc_errors) {
 329                 battery.show(state, crc_errors);
 330                 if (state.drogue_sense == AltosRecord.MISSING)
 331                         apogee.hide();
 332                 else
 333                         apogee.show(state, crc_errors);
 334                 if (state.main_sense == AltosRecord.MISSING)
 335                         main.hide();
 336                 else
 337                         main.show(state, crc_errors);
 338                 logging_ready.show(state, crc_errors);
 339                 pad_alt.show(state, crc_errors);
 340                 if (state.gps != null && state.gps.connected) {
 341                         gps_locked.show(state, crc_errors);
 342                         gps_ready.show(state, crc_errors);
 343                         pad_lat.show(state, crc_errors);
 344                         pad_lon.show(state, crc_errors);
 345                 } else {
 346                         gps_locked.hide();
 347                         gps_ready.hide();
 348                         pad_lat.hide();
 349                         pad_lon.hide();
 350                 }
 351         }
 352
 353         public AltosPad() {
 354                 layout = new GridBagLayout();
 355
 356                 setLayout(layout);
 357
 358                 /* Elements in pad display:
 359                  *
 360                  * Battery voltage
 361                  * Igniter continuity
 362                  * GPS lock status
 363                  * GPS ready status
 364                  * GPS location
 365                  * Pad altitude
 366                  * RSSI
 367                  */
 368                 battery = new Battery(layout, 0);
 369                 apogee = new Apogee(layout, 1);
 370                 main = new Main(layout, 2);
 371                 logging_ready = new LoggingReady(layout, 3);
 372                 gps_locked = new GPSLocked(layout, 4);
 373                 gps_ready = new GPSReady(layout, 5);
 374                 pad_lat = new PadLat(layout, 6);
 375                 pad_lon = new PadLon(layout, 7);
 376                 pad_alt = new PadAlt(layout, 8);
 377         }
 378 }