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