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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.util.*;
  22 import java.text.*;
  23 import java.nio.charset.Charset;
  24
  25 import libaltosJNI.*;
  26
  27 import org.altusmetrum.AltosLib.*;
  28
  29 public class Altos extends AltosLib {
  30
  31         /* Added for header fields in eeprom files */
  32         static final int AO_LOG_CONFIG_VERSION = 1000;
  33         static final int AO_LOG_MAIN_DEPLOY = 1001;
  34         static final int AO_LOG_APOGEE_DELAY = 1002;
  35         static final int AO_LOG_RADIO_CHANNEL = 1003;
  36         static final int AO_LOG_CALLSIGN = 1004;
  37         static final int AO_LOG_ACCEL_CAL = 1005;
  38         static final int AO_LOG_RADIO_CAL = 1006;
  39         static final int AO_LOG_MAX_FLIGHT_LOG = 1007;
  40         static final int AO_LOG_MANUFACTURER = 2000;
  41         static final int AO_LOG_PRODUCT = 2001;
  42         static final int AO_LOG_SERIAL_NUMBER = 2002;
  43         static final int AO_LOG_LOG_FORMAT = 2003;
  44
  45         /* Added for header fields in megametrum files */
  46         static final int AO_LOG_BARO_RESERVED = 3000;
  47         static final int AO_LOG_BARO_SENS = 3001;
  48         static final int AO_LOG_BARO_OFF = 3002;
  49         static final int AO_LOG_BARO_TCS = 3004;
  50         static final int AO_LOG_BARO_TCO = 3005;
  51         static final int AO_LOG_BARO_TREF = 3006;
  52         static final int AO_LOG_BARO_TEMPSENS = 3007;
  53         static final int AO_LOG_BARO_CRC = 3008;
  54
  55         static final int AO_LOG_SOFTWARE_VERSION = 9999;
  56
  57         /* Added to flag invalid records */
  58         static final int AO_LOG_INVALID = -1;
  59
  60         /* Flight state numbers and names */
  61         static final int ao_flight_startup = 0;
  62         static final int ao_flight_idle = 1;
  63         static final int ao_flight_pad = 2;
  64         static final int ao_flight_boost = 3;
  65         static final int ao_flight_fast = 4;
  66         static final int ao_flight_coast = 5;
  67         static final int ao_flight_drogue = 6;
  68         static final int ao_flight_main = 7;
  69         static final int ao_flight_landed = 8;
  70         static final int ao_flight_invalid = 9;
  71
  72         /* Telemetry modes */
  73         static final int ao_telemetry_off = 0;
  74         static final int ao_telemetry_min = 1;
  75         static final int ao_telemetry_standard = 1;
  76         static final int ao_telemetry_0_9 = 2;
  77         static final int ao_telemetry_0_8 = 3;
  78         static final int ao_telemetry_max = 3;
  79
  80         static final String[] ao_telemetry_name = {
  81                 "Off", "Standard Telemetry", "TeleMetrum v0.9", "TeleMetrum v0.8"
  82         };
  83
  84         static final String launch_sites_url = "http://www.altusmetrum.org/AltOS/launch-sites.txt";
  85
  86         static final int ao_telemetry_standard_len = 32;
  87         static final int ao_telemetry_0_9_len = 95;
  88         static final int ao_telemetry_0_8_len = 94;
  89
  90         static final int[] ao_telemetry_len = {
  91                 0, 32, 95, 94
  92         };
  93
  94         static HashMap<String,Integer>  string_to_state = new HashMap<String,Integer>();
  95
  96         static boolean map_initialized = false;
  97
  98         static final int tab_elt_pad = 5;
  99
 100         static Font label_font;
 101         static Font value_font;
 102         static Font status_font;
 103         static Font table_label_font;
 104         static Font table_value_font;
 105
 106         final static int font_size_small = 1;
 107         final static int font_size_medium = 2;
 108         final static int font_size_large = 3;
 109
 110         static void set_fonts(int size) {
 111                 int     brief_size;
 112                 int     table_size;
 113                 int     status_size;
 114
 115                 switch (size) {
 116                 case font_size_small:
 117                         brief_size = 16;
 118                         status_size = 18;
 119                         table_size = 11;
 120                         break;
 121                 default:
 122                 case font_size_medium:
 123                         brief_size = 22;
 124                         status_size = 24;
 125                         table_size = 14;
 126                         break;
 127                 case font_size_large:
 128                         brief_size = 26;
 129                         status_size = 30;
 130                         table_size = 17;
 131                         break;
 132                 }
 133                 label_font = new Font("Dialog", Font.PLAIN, brief_size);
 134                 value_font = new Font("Monospaced", Font.PLAIN, brief_size);
 135                 status_font = new Font("SansSerif", Font.BOLD, status_size);
 136                 table_label_font = new Font("SansSerif", Font.PLAIN, table_size);
 137                 table_value_font = new Font("Monospaced", Font.PLAIN, table_size);
 138         }
 139
 140         static final int text_width = 20;
 141
 142         static void initialize_map()
 143         {
 144                 string_to_state.put("startup", ao_flight_startup);
 145                 string_to_state.put("idle", ao_flight_idle);
 146                 string_to_state.put("pad", ao_flight_pad);
 147                 string_to_state.put("boost", ao_flight_boost);
 148                 string_to_state.put("fast", ao_flight_fast);
 149                 string_to_state.put("coast", ao_flight_coast);
 150                 string_to_state.put("drogue", ao_flight_drogue);
 151                 string_to_state.put("apogee", ao_flight_coast);
 152                 string_to_state.put("main", ao_flight_main);
 153                 string_to_state.put("landed", ao_flight_landed);
 154                 string_to_state.put("invalid", ao_flight_invalid);
 155                 map_initialized = true;
 156         }
 157
 158         static int telemetry_len(int telemetry) {
 159                 if (telemetry <= ao_telemetry_max)
 160                         return ao_telemetry_len[telemetry];
 161                 throw new IllegalArgumentException(String.format("Invalid telemetry %d",
 162                                                                  telemetry));
 163         }
 164
 165         static String telemetry_name(int telemetry) {
 166                 if (telemetry <= ao_telemetry_max)
 167                         return ao_telemetry_name[telemetry];
 168                 throw new IllegalArgumentException(String.format("Invalid telemetry %d",
 169                                                                  telemetry));
 170         }
 171
 172         static String[] state_to_string = {
 173                 "startup",
 174                 "idle",
 175                 "pad",
 176                 "boost",
 177                 "fast",
 178                 "coast",
 179                 "drogue",
 180                 "main",
 181                 "landed",
 182                 "invalid",
 183         };
 184
 185         static String[] state_to_string_capital = {
 186                 "Startup",
 187                 "Idle",
 188                 "Pad",
 189                 "Boost",
 190                 "Fast",
 191                 "Coast",
 192                 "Drogue",
 193                 "Main",
 194                 "Landed",
 195                 "Invalid",
 196         };
 197
 198         static public int state(String state) {
 199                 if (!map_initialized)
 200                         initialize_map();
 201                 if (string_to_state.containsKey(state))
 202                         return string_to_state.get(state);
 203                 return ao_flight_invalid;
 204         }
 205
 206         static public String state_name(int state) {
 207                 if (state < 0 || state_to_string.length <= state)
 208                         return "invalid";
 209                 return state_to_string[state];
 210         }
 211
 212         static final int AO_GPS_VALID = (1 << 4);
 213         static final int AO_GPS_RUNNING = (1 << 5);
 214         static final int AO_GPS_DATE_VALID = (1 << 6);
 215         static final int AO_GPS_NUM_SAT_SHIFT = 0;
 216         static final int AO_GPS_NUM_SAT_MASK = 0xf;
 217
 218         static final int AO_LOG_FORMAT_UNKNOWN = 0;
 219         static final int AO_LOG_FORMAT_FULL = 1;
 220         static final int AO_LOG_FORMAT_TINY = 2;
 221         static final int AO_LOG_FORMAT_TELEMETRY = 3;
 222         static final int AO_LOG_FORMAT_TELESCIENCE = 4;
 223         static final int AO_LOG_FORMAT_MEGAMETRUM = 5;
 224         static final int AO_LOG_FORMAT_NONE = 127;
 225
 226         static boolean isspace(int c) {
 227                 switch (c) {
 228                 case ' ':
 229                 case '\t':
 230                         return true;
 231                 }
 232                 return false;
 233         }
 234
 235         static boolean ishex(int c) {
 236                 if ('0' <= c && c <= '9')
 237                         return true;
 238                 if ('a' <= c && c <= 'f')
 239                         return true;
 240                 if ('A' <= c && c <= 'F')
 241                         return true;
 242                 return false;
 243         }
 244
 245         static boolean ishex(String s) {
 246                 for (int i = 0; i < s.length(); i++)
 247                         if (!ishex(s.charAt(i)))
 248                                 return false;
 249                 return true;
 250         }
 251
 252         static int fromhex(int c) {
 253                 if ('0' <= c && c <= '9')
 254                         return c - '0';
 255                 if ('a' <= c && c <= 'f')
 256                         return c - 'a' + 10;
 257                 if ('A' <= c && c <= 'F')
 258                         return c - 'A' + 10;
 259                 return -1;
 260         }
 261
 262         static int fromhex(String s) throws NumberFormatException {
 263                 int c, v = 0;
 264                 for (int i = 0; i < s.length(); i++) {
 265                         c = s.charAt(i);
 266                         if (!ishex(c)) {
 267                                 if (i == 0)
 268                                         throw new NumberFormatException(String.format("invalid hex \"%s\"", s));
 269                                 return v;
 270                         }
 271                         v = v * 16 + fromhex(c);
 272                 }
 273                 return v;
 274         }
 275
 276         static boolean isdec(int c) {
 277                 if ('0' <= c && c <= '9')
 278                         return true;
 279                 return false;
 280         }
 281
 282         static boolean isdec(String s) {
 283                 for (int i = 0; i < s.length(); i++)
 284                         if (!isdec(s.charAt(i)))
 285                                 return false;
 286                 return true;
 287         }
 288
 289         static int fromdec(int c) {
 290                 if ('0' <= c && c <= '9')
 291                         return c - '0';
 292                 return -1;
 293         }
 294
 295         static int int8(int[] bytes, int i) {
 296                 return (int) (byte) bytes[i];
 297         }
 298
 299         static int uint8(int[] bytes, int i) {
 300                 return bytes[i];
 301         }
 302
 303         static int int16(int[] bytes, int i) {
 304                 return (int) (short) (bytes[i] + (bytes[i+1] << 8));
 305         }
 306
 307         static int uint16(int[] bytes, int i) {
 308                 return bytes[i] + (bytes[i+1] << 8);
 309         }
 310
 311         static int uint32(int[] bytes, int i) {
 312                 return bytes[i] +
 313                         (bytes[i+1] << 8) +
 314                         (bytes[i+2] << 16) +
 315                         (bytes[i+3] << 24);
 316         }
 317
 318         static final Charset    unicode_set = Charset.forName("UTF-8");
 319
 320         static String string(int[] bytes, int s, int l) {
 321                 if (s + l > bytes.length) {
 322                         if (s > bytes.length) {
 323                                 s = bytes.length;
 324                                 l = 0;
 325                         } else {
 326                                 l = bytes.length - s;
 327                         }
 328                 }
 329
 330                 int i;
 331                 for (i = l - 1; i >= 0; i--)
 332                         if (bytes[s+i] != 0)
 333                                 break;
 334
 335                 l = i + 1;
 336                 byte[]  b = new byte[l];
 337
 338                 for (i = 0; i < l; i++)
 339                         b[i] = (byte) bytes[s+i];
 340                 String n = new String(b, unicode_set);
 341                 return n;
 342         }
 343
 344         static int hexbyte(String s, int i) {
 345                 int c0, c1;
 346
 347                 if (s.length() < i + 2)
 348                         throw new NumberFormatException(String.format("invalid hex \"%s\"", s));
 349                 c0 = s.charAt(i);
 350                 if (!Altos.ishex(c0))
 351                         throw new NumberFormatException(String.format("invalid hex \"%c\"", c0));
 352                 c1 = s.charAt(i+1);
 353                 if (!Altos.ishex(c1))
 354                         throw new NumberFormatException(String.format("invalid hex \"%c\"", c1));
 355                 return Altos.fromhex(c0) * 16 + Altos.fromhex(c1);
 356         }
 357
 358         static int[] hexbytes(String s) {
 359                 int     n;
 360                 int[]   r;
 361                 int     i;
 362
 363                 if ((s.length() & 1) != 0)
 364                         throw new NumberFormatException(String.format("invalid line \"%s\"", s));
 365                 n = s.length() / 2;
 366                 r = new int[n];
 367                 for (i = 0; i < n; i++)
 368                         r[i] = Altos.hexbyte(s, i * 2);
 369                 return r;
 370         }
 371
 372         static int fromdec(String s) throws NumberFormatException {
 373                 int c, v = 0;
 374                 int sign = 1;
 375                 for (int i = 0; i < s.length(); i++) {
 376                         c = s.charAt(i);
 377                         if (i == 0 && c == '-') {
 378                                 sign = -1;
 379                         } else if (!isdec(c)) {
 380                                 if (i == 0)
 381                                         throw new NumberFormatException(String.format("invalid number \"%s\"", s));
 382                                 return v;
 383                         } else
 384                                 v = v * 10 + fromdec(c);
 385                 }
 386                 return v * sign;
 387         }
 388
 389         static String replace_extension(String input, String extension) {
 390                 int dot = input.lastIndexOf(".");
 391                 if (dot > 0)
 392                         input = input.substring(0,dot);
 393                 return input.concat(extension);
 394         }
 395
 396         static public boolean initialized = false;
 397         static public boolean loaded_library = false;
 398
 399         public static boolean load_library() {
 400                 if (!initialized) {
 401                         try {
 402                                 System.loadLibrary("altos");
 403                                 libaltos.altos_init();
 404                                 loaded_library = true;
 405                         } catch (UnsatisfiedLinkError e) {
 406                                 try {
 407                                         System.loadLibrary("altos64");
 408                                         libaltos.altos_init();
 409                                         loaded_library = true;
 410                                 } catch (UnsatisfiedLinkError e2) {
 411                                         loaded_library = false;
 412                                 }
 413                         }
 414                         initialized = true;
 415                 }
 416                 return loaded_library;
 417         }
 418
 419         static int usb_vendor_altusmetrum() {
 420                 load_library();
 421                 return 0xfffe;
 422         }
 423
 424         static int usb_product_altusmetrum() {
 425                 load_library();
 426                 return 0x000a;
 427         }
 428
 429         static int usb_product_altusmetrum_min() {
 430                 load_library();
 431                 return 0x000a;
 432         }
 433
 434         static int usb_product_altusmetrum_max() {
 435                 load_library();
 436                 return 0x0013;
 437         }
 438
 439         static int usb_product_telemetrum() {
 440                 load_library();
 441                 return 0x000b;
 442         }
 443
 444         static int usb_product_teledongle() {
 445                 load_library();
 446                 return 0x000c;
 447         }
 448
 449         static int usb_product_teleterra() {
 450                 load_library();
 451                 return 0x000d;
 452         }
 453
 454         static int usb_product_telebt() {
 455                 load_library();
 456                 return 0x000e;
 457         }
 458
 459         static int usb_product_telelaunch() {
 460                 load_library();
 461                 return 0x000f;
 462         }
 463
 464         static int usb_product_telelco() {
 465                 load_library();
 466                 return 0x0010;
 467         }
 468
 469         static int usb_product_telescience() {
 470                 load_library();
 471                 return 0x0011;
 472         }
 473
 474         static int usb_product_telepyro() {
 475                 load_library();
 476                 return 0x0012;
 477         }
 478
 479         public final static int vendor_altusmetrum = usb_vendor_altusmetrum();
 480         public final static int product_altusmetrum = usb_product_altusmetrum();
 481         public final static int product_telemetrum = usb_product_telemetrum();
 482         public final static int product_teledongle = usb_product_teledongle();
 483         public final static int product_teleterra = usb_product_teleterra();
 484         public final static int product_telebt = usb_product_telebt();
 485         public final static int product_telelaunch = usb_product_telelaunch();
 486         public final static int product_tele10 = usb_product_telelco();
 487         public final static int product_telescience = usb_product_telescience();
 488         public final static int product_telepyro = usb_product_telepyro();
 489         public final static int product_altusmetrum_min = usb_product_altusmetrum_min();
 490         public final static int product_altusmetrum_max = usb_product_altusmetrum_max();
 491
 492         public final static int product_any = 0x10000;
 493         public final static int product_basestation = 0x10000 + 1;
 494
 495         static String bt_product_telebt() {
 496                 load_library();
 497                 return "TeleBT";
 498         }
 499
 500         public final static String bt_product_telebt = bt_product_telebt();
 501
 502         public static AltosBTKnown bt_known = new AltosBTKnown();
 503 }