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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         static Font label_font;
 100         static Font value_font;
 101         static Font status_font;
 102         static Font table_label_font;
 103         static Font table_value_font;
 104
 105         final static int font_size_small = 1;
 106         final static int font_size_medium = 2;
 107         final static int font_size_large = 3;
 108
 109         static void set_fonts(int size) {
 110                 int     brief_size;
 111                 int     table_size;
 112                 int     status_size;
 113
 114                 switch (size) {
 115                 case font_size_small:
 116                         brief_size = 16;
 117                         status_size = 18;
 118                         table_size = 11;
 119                         break;
 120                 default:
 121                 case font_size_medium:
 122                         brief_size = 22;
 123                         status_size = 24;
 124                         table_size = 14;
 125                         break;
 126                 case font_size_large:
 127                         brief_size = 26;
 128                         status_size = 30;
 129                         table_size = 17;
 130                         break;
 131                 }
 132                 label_font = new Font("Dialog", Font.PLAIN, brief_size);
 133                 value_font = new Font("Monospaced", Font.PLAIN, brief_size);
 134                 status_font = new Font("SansSerif", Font.BOLD, status_size);
 135                 table_label_font = new Font("SansSerif", Font.PLAIN, table_size);
 136                 table_value_font = new Font("Monospaced", Font.PLAIN, table_size);
 137         }
 138
 139         static final int text_width = 20;
 140
 141         static void initialize_map()
 142         {
 143                 string_to_state.put("startup", ao_flight_startup);
 144                 string_to_state.put("idle", ao_flight_idle);
 145                 string_to_state.put("pad", ao_flight_pad);
 146                 string_to_state.put("boost", ao_flight_boost);
 147                 string_to_state.put("fast", ao_flight_fast);
 148                 string_to_state.put("coast", ao_flight_coast);
 149                 string_to_state.put("drogue", ao_flight_drogue);
 150                 string_to_state.put("apogee", ao_flight_coast);
 151                 string_to_state.put("main", ao_flight_main);
 152                 string_to_state.put("landed", ao_flight_landed);
 153                 string_to_state.put("invalid", ao_flight_invalid);
 154                 map_initialized = true;
 155         }
 156
 157         static int telemetry_len(int telemetry) {
 158                 if (telemetry <= ao_telemetry_max)
 159                         return ao_telemetry_len[telemetry];
 160                 throw new IllegalArgumentException(String.format("Invalid telemetry %d",
 161                                                                  telemetry));
 162         }
 163
 164         static String telemetry_name(int telemetry) {
 165                 if (telemetry <= ao_telemetry_max)
 166                         return ao_telemetry_name[telemetry];
 167                 throw new IllegalArgumentException(String.format("Invalid telemetry %d",
 168                                                                  telemetry));
 169         }
 170
 171         static String[] state_to_string = {
 172                 "startup",
 173                 "idle",
 174                 "pad",
 175                 "boost",
 176                 "fast",
 177                 "coast",
 178                 "drogue",
 179                 "main",
 180                 "landed",
 181                 "invalid",
 182         };
 183
 184         static String[] state_to_string_capital = {
 185                 "Startup",
 186                 "Idle",
 187                 "Pad",
 188                 "Boost",
 189                 "Fast",
 190                 "Coast",
 191                 "Drogue",
 192                 "Main",
 193                 "Landed",
 194                 "Invalid",
 195         };
 196
 197         static public int state(String state) {
 198                 if (!map_initialized)
 199                         initialize_map();
 200                 if (string_to_state.containsKey(state))
 201                         return string_to_state.get(state);
 202                 return ao_flight_invalid;
 203         }
 204
 205         static public String state_name(int state) {
 206                 if (state < 0 || state_to_string.length <= state)
 207                         return "invalid";
 208                 return state_to_string[state];
 209         }
 210
 211         static final int AO_GPS_VALID = (1 << 4);
 212         static final int AO_GPS_RUNNING = (1 << 5);
 213         static final int AO_GPS_DATE_VALID = (1 << 6);
 214         static final int AO_GPS_NUM_SAT_SHIFT = 0;
 215         static final int AO_GPS_NUM_SAT_MASK = 0xf;
 216
 217         static final int AO_LOG_FORMAT_UNKNOWN = 0;
 218         static final int AO_LOG_FORMAT_FULL = 1;
 219         static final int AO_LOG_FORMAT_TINY = 2;
 220         static final int AO_LOG_FORMAT_TELEMETRY = 3;
 221         static final int AO_LOG_FORMAT_TELESCIENCE = 4;
 222         static final int AO_LOG_FORMAT_MEGAMETRUM = 5;
 223         static final int AO_LOG_FORMAT_NONE = 127;
 224
 225         static boolean isspace(int c) {
 226                 switch (c) {
 227                 case ' ':
 228                 case '\t':
 229                         return true;
 230                 }
 231                 return false;
 232         }
 233
 234         static boolean ishex(int c) {
 235                 if ('0' <= c && c <= '9')
 236                         return true;
 237                 if ('a' <= c && c <= 'f')
 238                         return true;
 239                 if ('A' <= c && c <= 'F')
 240                         return true;
 241                 return false;
 242         }
 243
 244         static boolean ishex(String s) {
 245                 for (int i = 0; i < s.length(); i++)
 246                         if (!ishex(s.charAt(i)))
 247                                 return false;
 248                 return true;
 249         }
 250
 251         static int fromhex(int c) {
 252                 if ('0' <= c && c <= '9')
 253                         return c - '0';
 254                 if ('a' <= c && c <= 'f')
 255                         return c - 'a' + 10;
 256                 if ('A' <= c && c <= 'F')
 257                         return c - 'A' + 10;
 258                 return -1;
 259         }
 260
 261         static int fromhex(String s) throws NumberFormatException {
 262                 int c, v = 0;
 263                 for (int i = 0; i < s.length(); i++) {
 264                         c = s.charAt(i);
 265                         if (!ishex(c)) {
 266                                 if (i == 0)
 267                                         throw new NumberFormatException(String.format("invalid hex \"%s\"", s));
 268                                 return v;
 269                         }
 270                         v = v * 16 + fromhex(c);
 271                 }
 272                 return v;
 273         }
 274
 275         static boolean isdec(int c) {
 276                 if ('0' <= c && c <= '9')
 277                         return true;
 278                 return false;
 279         }
 280
 281         static boolean isdec(String s) {
 282                 for (int i = 0; i < s.length(); i++)
 283                         if (!isdec(s.charAt(i)))
 284                                 return false;
 285                 return true;
 286         }
 287
 288         static int fromdec(int c) {
 289                 if ('0' <= c && c <= '9')
 290                         return c - '0';
 291                 return -1;
 292         }
 293
 294         static int int8(int[] bytes, int i) {
 295                 return (int) (byte) bytes[i];
 296         }
 297
 298         static int uint8(int[] bytes, int i) {
 299                 return bytes[i];
 300         }
 301
 302         static int int16(int[] bytes, int i) {
 303                 return (int) (short) (bytes[i] + (bytes[i+1] << 8));
 304         }
 305
 306         static int uint16(int[] bytes, int i) {
 307                 return bytes[i] + (bytes[i+1] << 8);
 308         }
 309
 310         static int uint32(int[] bytes, int i) {
 311                 return bytes[i] +
 312                         (bytes[i+1] << 8) +
 313                         (bytes[i+2] << 16) +
 314                         (bytes[i+3] << 24);
 315         }
 316
 317         static final Charset    unicode_set = Charset.forName("UTF-8");
 318
 319         static String string(int[] bytes, int s, int l) {
 320                 if (s + l > bytes.length) {
 321                         if (s > bytes.length) {
 322                                 s = bytes.length;
 323                                 l = 0;
 324                         } else {
 325                                 l = bytes.length - s;
 326                         }
 327                 }
 328
 329                 int i;
 330                 for (i = l - 1; i >= 0; i--)
 331                         if (bytes[s+i] != 0)
 332                                 break;
 333
 334                 l = i + 1;
 335                 byte[]  b = new byte[l];
 336
 337                 for (i = 0; i < l; i++)
 338                         b[i] = (byte) bytes[s+i];
 339                 String n = new String(b, unicode_set);
 340                 return n;
 341         }
 342
 343         static int hexbyte(String s, int i) {
 344                 int c0, c1;
 345
 346                 if (s.length() < i + 2)
 347                         throw new NumberFormatException(String.format("invalid hex \"%s\"", s));
 348                 c0 = s.charAt(i);
 349                 if (!Altos.ishex(c0))
 350                         throw new NumberFormatException(String.format("invalid hex \"%c\"", c0));
 351                 c1 = s.charAt(i+1);
 352                 if (!Altos.ishex(c1))
 353                         throw new NumberFormatException(String.format("invalid hex \"%c\"", c1));
 354                 return Altos.fromhex(c0) * 16 + Altos.fromhex(c1);
 355         }
 356
 357         static int[] hexbytes(String s) {
 358                 int     n;
 359                 int[]   r;
 360                 int     i;
 361
 362                 if ((s.length() & 1) != 0)
 363                         throw new NumberFormatException(String.format("invalid line \"%s\"", s));
 364                 n = s.length() / 2;
 365                 r = new int[n];
 366                 for (i = 0; i < n; i++)
 367                         r[i] = Altos.hexbyte(s, i * 2);
 368                 return r;
 369         }
 370
 371         static int fromdec(String s) throws NumberFormatException {
 372                 int c, v = 0;
 373                 int sign = 1;
 374                 for (int i = 0; i < s.length(); i++) {
 375                         c = s.charAt(i);
 376                         if (i == 0 && c == '-') {
 377                                 sign = -1;
 378                         } else if (!isdec(c)) {
 379                                 if (i == 0)
 380                                         throw new NumberFormatException(String.format("invalid number \"%s\"", s));
 381                                 return v;
 382                         } else
 383                                 v = v * 10 + fromdec(c);
 384                 }
 385                 return v * sign;
 386         }
 387
 388         static String replace_extension(String input, String extension) {
 389                 int dot = input.lastIndexOf(".");
 390                 if (dot > 0)
 391                         input = input.substring(0,dot);
 392                 return input.concat(extension);
 393         }
 394
 395         static public boolean initialized = false;
 396         static public boolean loaded_library = false;
 397
 398         public static boolean load_library() {
 399                 if (!initialized) {
 400                         try {
 401                                 System.loadLibrary("altos");
 402                                 libaltos.altos_init();
 403                                 loaded_library = true;
 404                         } catch (UnsatisfiedLinkError e) {
 405                                 try {
 406                                         System.loadLibrary("altos64");
 407                                         libaltos.altos_init();
 408                                         loaded_library = true;
 409                                 } catch (UnsatisfiedLinkError e2) {
 410                                         loaded_library = false;
 411                                 }
 412                         }
 413                         initialized = true;
 414                 }
 415                 return loaded_library;
 416         }
 417
 418         static int usb_vendor_altusmetrum() {
 419                 load_library();
 420                 return 0xfffe;
 421         }
 422
 423         static int usb_product_altusmetrum() {
 424                 load_library();
 425                 return 0x000a;
 426         }
 427
 428         static int usb_product_altusmetrum_min() {
 429                 load_library();
 430                 return 0x000a;
 431         }
 432
 433         static int usb_product_altusmetrum_max() {
 434                 load_library();
 435                 return 0x0013;
 436         }
 437
 438         static int usb_product_telemetrum() {
 439                 load_library();
 440                 return 0x000b;
 441         }
 442
 443         static int usb_product_teledongle() {
 444                 load_library();
 445                 return 0x000c;
 446         }
 447
 448         static int usb_product_teleterra() {
 449                 load_library();
 450                 return 0x000d;
 451         }
 452
 453         static int usb_product_telebt() {
 454                 load_library();
 455                 return 0x000e;
 456         }
 457
 458         static int usb_product_telelaunch() {
 459                 load_library();
 460                 return 0x000f;
 461         }
 462
 463         static int usb_product_telelco() {
 464                 load_library();
 465                 return 0x0010;
 466         }
 467
 468         static int usb_product_telescience() {
 469                 load_library();
 470                 return 0x0011;
 471         }
 472
 473         static int usb_product_telepyro() {
 474                 load_library();
 475                 return 0x0012;
 476         }
 477
 478         public final static int vendor_altusmetrum = usb_vendor_altusmetrum();
 479         public final static int product_altusmetrum = usb_product_altusmetrum();
 480         public final static int product_telemetrum = usb_product_telemetrum();
 481         public final static int product_teledongle = usb_product_teledongle();
 482         public final static int product_teleterra = usb_product_teleterra();
 483         public final static int product_telebt = usb_product_telebt();
 484         public final static int product_telelaunch = usb_product_telelaunch();
 485         public final static int product_tele10 = usb_product_telelco();
 486         public final static int product_telescience = usb_product_telescience();
 487         public final static int product_telepyro = usb_product_telepyro();
 488         public final static int product_altusmetrum_min = usb_product_altusmetrum_min();
 489         public final static int product_altusmetrum_max = usb_product_altusmetrum_max();
 490
 491         public final static int product_any = 0x10000;
 492         public final static int product_basestation = 0x10000 + 1;
 493
 494         static String bt_product_telebt() {
 495                 load_library();
 496                 return "TeleBT";
 497         }
 498
 499         public final static String bt_product_telebt = bt_product_telebt();
 500
 501         public static AltosBTKnown bt_known = new AltosBTKnown();
 502 }