Documentation/sound/oss/rme96xx

   1 Beta release of the rme96xx (driver for RME 96XX cards like the
   2 "Hammerfall" and the "Hammerfall light")
   3
   4 Important: The driver module has to be installed on a freshly rebooted system,
   5 otherwise the driver might not be able to acquire its buffers.
   6
   7 features:
   8
   9  - OSS programming interface (i.e. runs with standard OSS soundsoftware)
  10  - OSS/Multichannel interface (OSS multichannel is done by just aquiring
  11    more than 2 channels). The driver does not use more than one device
  12    ( yet .. this feature may be implemented later )
  13  - more than one RME card supported
  14
  15 The driver uses a specific multichannel interface, which I will document
  16 when the driver gets stable. (take a look at the defines in rme96xx.h,
  17 which adds blocked multichannel formats i.e instead of
  18 lrlrlrlr --> llllrrrr  etc.
  19
  20 Use the "rmectrl" programm to look at the status of the card ..
  21 or use xrmectrl, a GUI interface for the ctrl program.
  22
  23 What you can do with the rmectrl program is to set the stereo device for
  24 OSS emulation (e.g. if you use SPDIF out).
  25
  26 You do:
  27
  28 ./ctrl offset 24 24
  29
  30 which makes the stereo device use channels 25 and 26.
  31
  32 Guenter Geiger <geiger@epy.co.at>
  33
  34 copy the first part of the attached source code into rmectrl.c
  35 and the  second part into xrmectrl (or get the program from
  36 http://gige.xdv.org/pages/soft/pages/rme)
  37
  38 to compile: gcc -o rmectrl rmectrl.c
  39 ------------------------------ snip ------------------------------------
  40
  41 #include <stdio.h>
  42 #include <sys/types.h>
  43 #include <sys/stat.h>
  44 #include <sys/ioctl.h>
  45 #include <fcntl.h>
  46 #include <linux/soundcard.h>
  47 #include <math.h>
  48 #include <unistd.h>
  49 #include <stdlib.h>
  50 #include "rme96xx.h"
  51
  52 /*
  53   remctrl.c
  54   (C) 2000 Guenter Geiger <geiger@debian.org>
  55   HP20020201 - Heiko Purnhagen <purnhage@tnt.uni-hannover.de>
  56 */
  57
  58 /* # define DEVICE_NAME "/dev/mixer" */
  59 # define DEVICE_NAME "/dev/mixer1"
  60
  61
  62 void usage(void)
  63 {
  64      fprintf(stderr,"usage: rmectrl [/dev/mixer<n>] [command [options]]\n\n");
  65      fprintf(stderr,"where command is one of:\n");
  66      fprintf(stderr,"  help                       show this help\n");
  67      fprintf(stderr,"  status                     show status bits\n");
  68      fprintf(stderr,"  control                    show control bits\n");
  69      fprintf(stderr,"  mix                        show mixer/offset status\n");
  70      fprintf(stderr,"  master <n>                 set sync master\n");
  71      fprintf(stderr,"  pro <n>                    set spdif out pro\n");
  72      fprintf(stderr,"  emphasis <n>               set spdif out emphasis\n");
  73      fprintf(stderr,"  dolby <n>                  set spdif out no audio\n");
  74      fprintf(stderr,"  optout <n>                 set spdif out optical\n");
  75      fprintf(stderr,"  wordclock <n>              set sync wordclock\n");
  76      fprintf(stderr,"  spdifin <n>                set spdif in (0=optical,1=coax,2=intern)\n");
  77      fprintf(stderr,"  syncref <n>                set sync source (0=ADAT1,1=ADAT2,2=ADAT3,3=SPDIF)\n");
  78      fprintf(stderr,"  adat1cd <n>                set ADAT1 on internal CD\n");
  79      fprintf(stderr,"  offset <devnr> <in> <out>  set dev (0..3) offset (0..25)\n");
  80      exit(-1);
  81 }
  82
  83
  84 int main(int argc, char* argv[])
  85 {
  86      int cards;
  87      int ret;
  88      int i;
  89      double ft;
  90      int fd, fdwr;
  91      int param,orig;
  92      rme_status_t stat;
  93      rme_ctrl_t ctrl;
  94      char *device;
  95      int argidx;
  96
  97      if (argc < 2)
  98           usage();
  99
 100      if (*argv[1]=='/') {
 101           device = argv[1];
 102           argidx = 2;
 103      }
 104      else {
 105           device = DEVICE_NAME;
 106           argidx = 1;
 107      }
 108
 109      fprintf(stdout,"mixer device %s\n",device);
 110      if ((fd = open(device,O_RDONLY)) < 0) {
 111           fprintf(stdout,"opening device failed\n");
 112           exit(-1);
 113      }
 114
 115      if ((fdwr = open(device,O_WRONLY)) < 0) {
 116           fprintf(stdout,"opening device failed\n");
 117           exit(-1);
 118      }
 119
 120      if (argc < argidx+1)
 121           usage();
 122
 123      if (!strcmp(argv[argidx],"help"))
 124         usage();
 125      if (!strcmp(argv[argidx],"-h"))
 126         usage();
 127      if (!strcmp(argv[argidx],"--help"))
 128         usage();
 129
 130      if (!strcmp(argv[argidx],"status")) {
 131           ioctl(fd,SOUND_MIXER_PRIVATE2,&stat);
 132           fprintf(stdout,"stat.irq %d\n",stat.irq);
 133           fprintf(stdout,"stat.lockmask %d\n",stat.lockmask);
 134           fprintf(stdout,"stat.sr48 %d\n",stat.sr48);
 135           fprintf(stdout,"stat.wclock %d\n",stat.wclock);
 136           fprintf(stdout,"stat.bufpoint %d\n",stat.bufpoint);
 137           fprintf(stdout,"stat.syncmask %d\n",stat.syncmask);
 138           fprintf(stdout,"stat.doublespeed %d\n",stat.doublespeed);
 139           fprintf(stdout,"stat.tc_busy %d\n",stat.tc_busy);
 140           fprintf(stdout,"stat.tc_out %d\n",stat.tc_out);
 141           fprintf(stdout,"stat.crystalrate %d (0=64k 3=96k 4=88.2k 5=48k 6=44.1k 7=32k)\n",stat.crystalrate);
 142           fprintf(stdout,"stat.spdif_error %d\n",stat.spdif_error);
 143           fprintf(stdout,"stat.bufid %d\n",stat.bufid);
 144           fprintf(stdout,"stat.tc_valid %d\n",stat.tc_valid);
 145           exit (0);
 146      }
 147
 148      if (!strcmp(argv[argidx],"control")) {
 149           ioctl(fd,SOUND_MIXER_PRIVATE3,&ctrl);
 150           fprintf(stdout,"ctrl.start %d\n",ctrl.start);
 151           fprintf(stdout,"ctrl.latency %d (0=64 .. 7=8192)\n",ctrl.latency);
 152           fprintf(stdout,"ctrl.master %d\n",ctrl.master);
 153           fprintf(stdout,"ctrl.ie %d\n",ctrl.ie);
 154           fprintf(stdout,"ctrl.sr48 %d\n",ctrl.sr48);
 155           fprintf(stdout,"ctrl.spare %d\n",ctrl.spare);
 156           fprintf(stdout,"ctrl.doublespeed %d\n",ctrl.doublespeed);
 157           fprintf(stdout,"ctrl.pro %d\n",ctrl.pro);
 158           fprintf(stdout,"ctrl.emphasis %d\n",ctrl.emphasis);
 159           fprintf(stdout,"ctrl.dolby %d\n",ctrl.dolby);
 160           fprintf(stdout,"ctrl.opt_out %d\n",ctrl.opt_out);
 161           fprintf(stdout,"ctrl.wordclock %d\n",ctrl.wordclock);
 162           fprintf(stdout,"ctrl.spdif_in %d (0=optical,1=coax,2=intern)\n",ctrl.spdif_in);
 163           fprintf(stdout,"ctrl.sync_ref %d (0=ADAT1,1=ADAT2,2=ADAT3,3=SPDIF)\n",ctrl.sync_ref);
 164           fprintf(stdout,"ctrl.spdif_reset %d\n",ctrl.spdif_reset);
 165           fprintf(stdout,"ctrl.spdif_select %d\n",ctrl.spdif_select);
 166           fprintf(stdout,"ctrl.spdif_clock %d\n",ctrl.spdif_clock);
 167           fprintf(stdout,"ctrl.spdif_write %d\n",ctrl.spdif_write);
 168           fprintf(stdout,"ctrl.adat1_cd %d\n",ctrl.adat1_cd);
 169           exit (0);
 170      }
 171
 172      if (!strcmp(argv[argidx],"mix")) {
 173           rme_mixer mix;
 174           int i;
 175
 176           for (i=0; i<4; i++) {
 177                mix.devnr = i;
 178                ioctl(fd,SOUND_MIXER_PRIVATE1,&mix);
 179                if (mix.devnr == i) {
 180                     fprintf(stdout,"devnr %d\n",mix.devnr);
 181                     fprintf(stdout,"mix.i_offset %2d (0-25)\n",mix.i_offset);
 182                     fprintf(stdout,"mix.o_offset %2d (0-25)\n",mix.o_offset);
 183                }
 184           }
 185           exit (0);
 186      }
 187
 188 /* the control flags */
 189
 190      if (argc < argidx+2)
 191           usage();
 192
 193      if (!strcmp(argv[argidx],"master")) {
 194           int val = atoi(argv[argidx+1]);
 195           ioctl(fd,SOUND_MIXER_PRIVATE3,&ctrl);
 196           printf("master = %d\n",val);
 197           ctrl.master = val;
 198           ioctl(fdwr,SOUND_MIXER_PRIVATE3,&ctrl);
 199           exit (0);
 200      }
 201
 202      if (!strcmp(argv[argidx],"pro")) {
 203           int val = atoi(argv[argidx+1]);
 204           ioctl(fd,SOUND_MIXER_PRIVATE3,&ctrl);
 205           printf("pro = %d\n",val);
 206           ctrl.pro = val;
 207           ioctl(fdwr,SOUND_MIXER_PRIVATE3,&ctrl);
 208           exit (0);
 209      }
 210
 211      if (!strcmp(argv[argidx],"emphasis")) {
 212           int val = atoi(argv[argidx+1]);
 213           ioctl(fd,SOUND_MIXER_PRIVATE3,&ctrl);
 214           printf("emphasis = %d\n",val);
 215           ctrl.emphasis = val;
 216           ioctl(fdwr,SOUND_MIXER_PRIVATE3,&ctrl);
 217           exit (0);
 218      }
 219
 220      if (!strcmp(argv[argidx],"dolby")) {
 221           int val = atoi(argv[argidx+1]);
 222           ioctl(fd,SOUND_MIXER_PRIVATE3,&ctrl);
 223           printf("dolby = %d\n",val);
 224           ctrl.dolby = val;
 225           ioctl(fdwr,SOUND_MIXER_PRIVATE3,&ctrl);
 226           exit (0);
 227      }
 228
 229      if (!strcmp(argv[argidx],"optout")) {
 230           int val = atoi(argv[argidx+1]);
 231           ioctl(fd,SOUND_MIXER_PRIVATE3,&ctrl);
 232           printf("optout = %d\n",val);
 233           ctrl.opt_out = val;
 234           ioctl(fdwr,SOUND_MIXER_PRIVATE3,&ctrl);
 235           exit (0);
 236      }
 237
 238      if (!strcmp(argv[argidx],"wordclock")) {
 239           int val = atoi(argv[argidx+1]);
 240           ioctl(fd,SOUND_MIXER_PRIVATE3,&ctrl);
 241           printf("wordclock = %d\n",val);
 242           ctrl.wordclock = val;
 243           ioctl(fdwr,SOUND_MIXER_PRIVATE3,&ctrl);
 244           exit (0);
 245      }
 246
 247      if (!strcmp(argv[argidx],"spdifin")) {
 248           int val = atoi(argv[argidx+1]);
 249           ioctl(fd,SOUND_MIXER_PRIVATE3,&ctrl);
 250           printf("spdifin = %d\n",val);
 251           ctrl.spdif_in = val;
 252           ioctl(fdwr,SOUND_MIXER_PRIVATE3,&ctrl);
 253           exit (0);
 254      }
 255
 256      if (!strcmp(argv[argidx],"syncref")) {
 257           int val = atoi(argv[argidx+1]);
 258           ioctl(fd,SOUND_MIXER_PRIVATE3,&ctrl);
 259           printf("syncref = %d\n",val);
 260           ctrl.sync_ref = val;
 261           ioctl(fdwr,SOUND_MIXER_PRIVATE3,&ctrl);
 262           exit (0);
 263      }
 264
 265      if (!strcmp(argv[argidx],"adat1cd")) {
 266           int val = atoi(argv[argidx+1]);
 267           ioctl(fd,SOUND_MIXER_PRIVATE3,&ctrl);
 268           printf("adat1cd = %d\n",val);
 269           ctrl.adat1_cd = val;
 270           ioctl(fdwr,SOUND_MIXER_PRIVATE3,&ctrl);
 271           exit (0);
 272      }
 273
 274 /* setting offset */
 275
 276      if (argc < argidx+4)
 277           usage();
 278
 279      if (!strcmp(argv[argidx],"offset")) {
 280           rme_mixer mix;
 281
 282           mix.devnr = atoi(argv[argidx+1]);
 283
 284           mix.i_offset = atoi(argv[argidx+2]);
 285           mix.o_offset = atoi(argv[argidx+3]);
 286           ioctl(fdwr,SOUND_MIXER_PRIVATE1,&mix);
 287           fprintf(stdout,"devnr %d\n",mix.devnr);
 288           fprintf(stdout,"mix.i_offset to %d\n",mix.i_offset);
 289           fprintf(stdout,"mix.o_offset to %d\n",mix.o_offset);
 290           exit (0);
 291      }
 292
 293      usage();
 294      exit (0); /* to avoid warning */
 295 }
 296
 297
 298 ---------------------------- <snip> --------------------------------
 299 #!/usr/bin/wish
 300
 301 # xrmectrl
 302 # (C) 2000 Guenter Geiger <geiger@debian.org>
 303 # HP20020201 - Heiko Purnhagen <purnhage@tnt.uni-hannover.de>
 304
 305 #set defaults "-relief ridged"
 306 set CTRLPROG "./rmectrl"
 307 if {$argc} {
 308     set CTRLPROG "$CTRLPROG $argv"
 309 }
 310 puts "CTRLPROG $CTRLPROG"
 311
 312 frame .butts
 313 button .butts.exit -text "Exit" -command "exit" -relief ridge
 314 #button .butts.state -text "State" -command "get_all"
 315
 316 pack .butts.exit -side left
 317 pack .butts -side bottom
 318
 319
 320 #
 321 # STATUS
 322 #
 323
 324 frame .status
 325
 326 # Sampling Rate
 327
 328 frame .status.sr
 329 label .status.sr.text -text "Sampling Rate" -justify left
 330 radiobutton .status.sr.441 -selectcolor red -text "44.1 kHz" -width 10 -anchor nw -variable srate -value 44100 -font times
 331 radiobutton .status.sr.480 -selectcolor red -text "48 kHz" -width 10 -anchor nw -variable srate -value 48000 -font times
 332 radiobutton .status.sr.882 -selectcolor red -text "88.2 kHz" -width 10 -anchor nw -variable srate -value 88200 -font times
 333 radiobutton .status.sr.960 -selectcolor red -text "96 kHz" -width 10 -anchor nw  -variable srate -value 96000 -font times
 334
 335 pack .status.sr.text .status.sr.441 .status.sr.480 .status.sr.882 .status.sr.960 -side top -padx 3
 336
 337 # Lock
 338
 339 frame .status.lock
 340 label .status.lock.text -text "Lock" -justify left
 341 checkbutton .status.lock.adat1 -selectcolor red -text "ADAT1" -anchor nw -width 10 -variable adatlock1 -font times
 342 checkbutton .status.lock.adat2 -selectcolor red -text "ADAT2" -anchor nw -width 10 -variable adatlock2 -font times
 343 checkbutton .status.lock.adat3 -selectcolor red -text "ADAT3" -anchor nw -width 10 -variable adatlock3 -font times
 344
 345 pack .status.lock.text .status.lock.adat1 .status.lock.adat2 .status.lock.adat3 -side top -padx 3
 346
 347 # Sync
 348
 349 frame .status.sync
 350 label .status.sync.text -text "Sync" -justify left
 351 checkbutton .status.sync.adat1 -selectcolor red -text "ADAT1" -anchor nw -width 10 -variable adatsync1 -font times
 352 checkbutton .status.sync.adat2 -selectcolor red -text "ADAT2" -anchor nw -width 10 -variable adatsync2 -font times
 353 checkbutton .status.sync.adat3 -selectcolor red -text "ADAT3" -anchor nw -width 10 -variable adatsync3 -font times
 354
 355 pack .status.sync.text .status.sync.adat1 .status.sync.adat2 .status.sync.adat3 -side top -padx 3
 356
 357 # Timecode
 358
 359 frame .status.tc
 360 label .status.tc.text -text "Timecode" -justify left
 361 checkbutton .status.tc.busy -selectcolor red -text "busy" -anchor nw -width 10 -variable tcbusy -font times
 362 checkbutton .status.tc.out -selectcolor red -text "out" -anchor nw -width 10 -variable tcout -font times
 363 checkbutton .status.tc.valid -selectcolor red -text "valid" -anchor nw -width 10 -variable tcvalid -font times
 364
 365 pack .status.tc.text .status.tc.busy .status.tc.out .status.tc.valid -side top -padx 3
 366
 367 # SPDIF In
 368
 369 frame .status.spdif
 370 label .status.spdif.text -text "SPDIF In" -justify left
 371 label .status.spdif.sr -text "--.- kHz" -anchor n -width 10 -font times
 372 checkbutton .status.spdif.error -selectcolor red -text "Input Lock" -anchor nw -width 10 -variable spdiferr -font times
 373
 374 pack .status.spdif.text .status.spdif.sr .status.spdif.error -side top -padx 3
 375
 376 pack .status.sr .status.lock .status.sync .status.tc .status.spdif -side left -fill x -anchor n -expand 1
 377
 378
 379 #
 380 # CONTROL
 381 #
 382
 383 proc setprof {} {
 384     global CTRLPROG
 385     global spprof
 386     exec $CTRLPROG pro $spprof
 387 }
 388
 389 proc setemph {} {
 390     global CTRLPROG
 391     global spemph
 392     exec $CTRLPROG emphasis $spemph
 393 }
 394
 395 proc setnoaud {} {
 396     global CTRLPROG
 397     global spnoaud
 398     exec $CTRLPROG dolby $spnoaud
 399 }
 400
 401 proc setoptical {} {
 402     global CTRLPROG
 403     global spoptical
 404     exec $CTRLPROG optout $spoptical
 405 }
 406
 407 proc setspdifin {} {
 408     global CTRLPROG
 409     global spdifin
 410     exec $CTRLPROG spdifin [expr $spdifin - 1]
 411 }
 412
 413 proc setsyncsource {} {
 414     global CTRLPROG
 415     global syncsource
 416     exec $CTRLPROG syncref [expr $syncsource -1]
 417 }
 418
 419
 420 proc setmaster {} {
 421     global CTRLPROG
 422     global master
 423     exec $CTRLPROG master $master
 424 }
 425
 426 proc setwordclock {} {
 427     global CTRLPROG
 428     global wordclock
 429     exec $CTRLPROG wordclock $wordclock
 430 }
 431
 432 proc setadat1cd {} {
 433     global CTRLPROG
 434     global adat1cd
 435     exec $CTRLPROG adat1cd $adat1cd
 436 }
 437
 438
 439 frame .control
 440
 441 # SPDIF In & SPDIF Out
 442
 443
 444 frame .control.spdif
 445
 446 frame .control.spdif.in
 447 label .control.spdif.in.text -text "SPDIF In" -justify left
 448 radiobutton .control.spdif.in.input1 -text "Optical" -anchor nw -width 13 -variable spdifin -value 1 -command setspdifin -selectcolor blue -font times
 449 radiobutton .control.spdif.in.input2 -text "Coaxial" -anchor nw -width 13 -variable spdifin -value 2 -command setspdifin -selectcolor blue -font times
 450 radiobutton .control.spdif.in.input3 -text "Intern " -anchor nw -width 13 -variable spdifin -command setspdifin -value 3 -selectcolor blue -font times
 451
 452 checkbutton .control.spdif.in.adat1cd -text "ADAT1 Intern" -anchor nw -width 13 -variable adat1cd -command setadat1cd -selectcolor blue -font times
 453
 454 pack .control.spdif.in.text .control.spdif.in.input1 .control.spdif.in.input2 .control.spdif.in.input3 .control.spdif.in.adat1cd
 455
 456 label .control.spdif.space
 457
 458 frame .control.spdif.out
 459 label .control.spdif.out.text -text "SPDIF Out" -justify left
 460 checkbutton .control.spdif.out.pro -text "Professional" -anchor nw -width 13 -variable spprof -command setprof -selectcolor blue -font times
 461 checkbutton .control.spdif.out.emphasis -text "Emphasis" -anchor nw -width 13 -variable spemph -command setemph -selectcolor blue -font times
 462 checkbutton .control.spdif.out.dolby -text "NoAudio" -anchor nw -width 13 -variable spnoaud -command setnoaud -selectcolor blue -font times
 463 checkbutton .control.spdif.out.optout -text "Optical Out" -anchor nw -width 13 -variable spoptical -command setoptical -selectcolor blue -font times
 464
 465 pack .control.spdif.out.optout .control.spdif.out.dolby .control.spdif.out.emphasis .control.spdif.out.pro .control.spdif.out.text -side bottom
 466
 467 pack .control.spdif.in .control.spdif.space .control.spdif.out -side top -fill y -padx 3 -expand 1
 468
 469 # Sync Mode & Sync Source
 470
 471 frame .control.sync
 472 frame .control.sync.mode
 473 label .control.sync.mode.text -text "Sync Mode" -justify left
 474 checkbutton .control.sync.mode.master -text "Master" -anchor nw -width 13 -variable master -command setmaster -selectcolor blue -font times
 475 checkbutton .control.sync.mode.wc -text "Wordclock" -anchor nw -width 13 -variable wordclock -command setwordclock -selectcolor blue -font times
 476
 477 pack .control.sync.mode.text .control.sync.mode.master .control.sync.mode.wc
 478
 479 label .control.sync.space
 480
 481 frame .control.sync.src
 482 label .control.sync.src.text -text "Sync Source" -justify left
 483 radiobutton .control.sync.src.input1 -text "ADAT1" -anchor nw -width 13 -variable syncsource -value 1 -command setsyncsource -selectcolor blue -font times
 484 radiobutton .control.sync.src.input2 -text "ADAT2" -anchor nw -width 13 -variable syncsource -value 2 -command setsyncsource -selectcolor blue -font times
 485 radiobutton .control.sync.src.input3 -text "ADAT3" -anchor nw -width 13 -variable syncsource -command setsyncsource -value 3 -selectcolor blue -font times
 486 radiobutton .control.sync.src.input4 -text "SPDIF" -anchor nw -width 13 -variable syncsource -command setsyncsource -value 4 -selectcolor blue -font times
 487
 488 pack .control.sync.src.input4 .control.sync.src.input3 .control.sync.src.input2 .control.sync.src.input1 .control.sync.src.text -side bottom
 489
 490 pack .control.sync.mode .control.sync.space .control.sync.src -side top -fill y -padx 3 -expand 1
 491
 492 label .control.space -text "" -width 10
 493
 494 # Buffer Size
 495
 496 frame .control.buf
 497 label .control.buf.text -text "Buffer Size (Latency)" -justify left
 498 radiobutton .control.buf.b1 -selectcolor red -text "64 (1.5 ms)" -width 13 -anchor nw -variable ssrate -value 1 -font times
 499 radiobutton .control.buf.b2 -selectcolor red -text "128 (3 ms)" -width 13 -anchor nw -variable ssrate -value 2 -font times
 500 radiobutton .control.buf.b3 -selectcolor red -text "256 (6 ms)" -width 13 -anchor nw -variable ssrate -value 3 -font times
 501 radiobutton .control.buf.b4 -selectcolor red -text "512 (12 ms)" -width 13 -anchor nw -variable ssrate -value 4 -font times
 502 radiobutton .control.buf.b5 -selectcolor red -text "1024 (23 ms)" -width 13 -anchor nw -variable ssrate -value 5 -font times
 503 radiobutton .control.buf.b6 -selectcolor red -text "2048 (46 ms)" -width 13 -anchor nw -variable ssrate -value 6 -font times
 504 radiobutton .control.buf.b7 -selectcolor red -text "4096 (93 ms)" -width 13 -anchor nw -variable ssrate -value 7 -font times
 505 radiobutton .control.buf.b8 -selectcolor red -text "8192 (186 ms)" -width 13 -anchor nw -variable ssrate -value 8 -font times
 506
 507 pack .control.buf.text .control.buf.b1 .control.buf.b2 .control.buf.b3 .control.buf.b4 .control.buf.b5 .control.buf.b6 .control.buf.b7 .control.buf.b8 -side top -padx 3
 508
 509 # Offset
 510
 511 frame .control.offset
 512
 513 frame .control.offset.in
 514 label .control.offset.in.text -text "Offset In" -justify left
 515 label .control.offset.in.off0 -text "dev\#0: -" -anchor nw -width 10 -font times
 516 label .control.offset.in.off1 -text "dev\#1: -" -anchor nw -width 10 -font times
 517 label .control.offset.in.off2 -text "dev\#2: -" -anchor nw -width 10 -font times
 518 label .control.offset.in.off3 -text "dev\#3: -" -anchor nw -width 10 -font times
 519
 520 pack .control.offset.in.text .control.offset.in.off0 .control.offset.in.off1 .control.offset.in.off2 .control.offset.in.off3
 521
 522 label .control.offset.space
 523
 524 frame .control.offset.out
 525 label .control.offset.out.text -text "Offset Out" -justify left
 526 label .control.offset.out.off0 -text "dev\#0: -" -anchor nw -width 10 -font times
 527 label .control.offset.out.off1 -text "dev\#1: -" -anchor nw -width 10 -font times
 528 label .control.offset.out.off2 -text "dev\#2: -" -anchor nw -width 10 -font times
 529 label .control.offset.out.off3 -text "dev\#3: -" -anchor nw -width 10 -font times
 530
 531 pack .control.offset.out.off3 .control.offset.out.off2 .control.offset.out.off1 .control.offset.out.off0 .control.offset.out.text -side bottom
 532
 533 pack .control.offset.in .control.offset.space .control.offset.out -side top -fill y -padx 3 -expand 1
 534
 535
 536 pack .control.spdif .control.sync .control.space .control.buf .control.offset -side left -fill both -anchor n -expand 1
 537
 538
 539 label .statustext -text Status -justify center -relief ridge
 540 label .controltext -text Control -justify center -relief ridge
 541
 542 label .statusspace
 543 label .controlspace
 544
 545 pack .statustext .status .statusspace .controltext .control .controlspace -side top -anchor nw -fill both -expand 1
 546
 547
 548 proc get_bit {output sstr} {
 549     set idx1 [string last [concat $sstr 1] $output]
 550     set idx1 [expr $idx1 != -1]
 551     return $idx1
 552 }
 553
 554 proc get_val {output sstr} {
 555     set val [string wordend $output [string last $sstr $output]]
 556     set val [string range $output $val [expr $val+1]]
 557     return $val
 558 }
 559
 560 proc get_val2 {output sstr} {
 561     set val [string wordend $output [string first $sstr $output]]
 562     set val [string range $output $val [expr $val+2]]
 563     return $val
 564 }
 565
 566 proc get_control {} {
 567     global spprof
 568     global spemph
 569     global spnoaud
 570     global spoptical
 571     global spdifin
 572     global ssrate
 573     global master
 574     global wordclock
 575     global syncsource
 576     global CTRLPROG
 577
 578     set f [open "| $CTRLPROG control" r+]
 579     set ooo [read $f 1000]
 580     close $f
 581 #    puts $ooo
 582
 583     set spprof [ get_bit $ooo "pro"]
 584     set spemph [ get_bit $ooo "emphasis"]
 585     set spnoaud [ get_bit $ooo "dolby"]
 586     set spoptical [ get_bit $ooo "opt_out"]
 587     set spdifin [ expr [ get_val $ooo "spdif_in"] + 1]
 588     set ssrate [ expr [ get_val $ooo "latency"] + 1]
 589     set master [ expr [ get_val $ooo "master"]]
 590     set wordclock [ expr [ get_val $ooo "wordclock"]]
 591     set syncsource [ expr [ get_val $ooo "sync_ref"] + 1]
 592 }
 593
 594 proc get_status {} {
 595     global srate
 596     global ctrlcom
 597
 598     global adatlock1
 599     global adatlock2
 600     global adatlock3
 601
 602     global adatsync1
 603     global adatsync2
 604     global adatsync3
 605
 606     global tcbusy
 607     global tcout
 608     global tcvalid
 609
 610     global spdiferr
 611     global crystal
 612     global .status.spdif.text
 613     global CTRLPROG
 614
 615
 616     set f [open "| $CTRLPROG status" r+]
 617     set ooo [read $f 1000]
 618     close $f
 619 #    puts $ooo
 620
 621 # samplerate
 622
 623     set idx1 [string last "sr48 1" $ooo]
 624     set idx2 [string last "doublespeed 1" $ooo]
 625     if {$idx1 >= 0} {
 626         set fact1 48000
 627     } else {
 628         set fact1 44100
 629     }
 630
 631     if {$idx2 >= 0} {
 632         set fact2 2
 633     } else {
 634         set fact2 1
 635     }
 636     set srate [expr $fact1 * $fact2]
 637 #   ADAT lock
 638
 639     set val [get_val $ooo lockmask]
 640     set adatlock1 0
 641     set adatlock2 0
 642     set adatlock3 0
 643     if {[expr $val & 1]} {
 644        set adatlock3 1
 645     }
 646     if {[expr $val & 2]} {
 647        set adatlock2 1
 648     }
 649     if {[expr $val & 4]} {
 650        set adatlock1 1
 651     }
 652
 653 #  ADAT sync
 654     set val [get_val $ooo syncmask]
 655     set adatsync1 0
 656     set adatsync2 0
 657     set adatsync3 0
 658
 659     if {[expr $val & 1]} {
 660        set adatsync3 1
 661     }
 662     if {[expr $val & 2]} {
 663        set adatsync2 1
 664     }
 665     if {[expr $val & 4]} {
 666        set adatsync1 1
 667     }
 668
 669 # TC busy
 670
 671     set tcbusy [get_bit $ooo "busy"]
 672     set tcout [get_bit $ooo "out"]
 673     set tcvalid [get_bit $ooo "valid"]
 674     set spdiferr [expr [get_bit $ooo "spdif_error"] == 0]
 675
 676 #  000=64kHz, 100=88.2kHz, 011=96kHz
 677 #  111=32kHz, 110=44.1kHz, 101=48kHz
 678
 679     set val [get_val $ooo crystalrate]
 680
 681     set crystal "--.- kHz"
 682     if {$val == 0} {
 683         set crystal "64 kHz"
 684     }
 685     if {$val == 4} {
 686         set crystal "88.2 kHz"
 687     }
 688     if {$val == 3} {
 689         set crystal "96 kHz"
 690     }
 691     if {$val == 7} {
 692         set crystal "32 kHz"
 693     }
 694     if {$val == 6} {
 695         set crystal "44.1 kHz"
 696     }
 697     if {$val == 5} {
 698         set crystal "48 kHz"
 699     }
 700     .status.spdif.sr configure -text $crystal
 701 }
 702
 703 proc get_offset {} {
 704     global inoffset
 705     global outoffset
 706     global CTRLPROG
 707
 708     set f [open "| $CTRLPROG mix" r+]
 709     set ooo [read $f 1000]
 710     close $f
 711 #    puts $ooo
 712
 713     if { [string match "*devnr*" $ooo] } {
 714         set ooo [string range $ooo [string wordend $ooo [string first devnr $ooo]] end]
 715         set val [get_val2 $ooo i_offset]
 716         .control.offset.in.off0 configure -text "dev\#0: $val"
 717         set val [get_val2 $ooo o_offset]
 718         .control.offset.out.off0 configure -text "dev\#0: $val"
 719     } else {
 720         .control.offset.in.off0 configure -text "dev\#0: -"
 721         .control.offset.out.off0 configure -text "dev\#0: -"
 722     }
 723     if { [string match "*devnr*" $ooo] } {
 724         set ooo [string range $ooo [string wordend $ooo [string first devnr $ooo]] end]
 725         set val [get_val2 $ooo i_offset]
 726         .control.offset.in.off1 configure -text "dev\#1: $val"
 727         set val [get_val2 $ooo o_offset]
 728         .control.offset.out.off1 configure -text "dev\#1: $val"
 729     } else {
 730         .control.offset.in.off1 configure -text "dev\#1: -"
 731         .control.offset.out.off1 configure -text "dev\#1: -"
 732     }
 733     if { [string match "*devnr*" $ooo] } {
 734         set ooo [string range $ooo [string wordend $ooo [string first devnr $ooo]] end]
 735         set val [get_val2 $ooo i_offset]
 736         .control.offset.in.off2 configure -text "dev\#2: $val"
 737         set val [get_val2 $ooo o_offset]
 738         .control.offset.out.off2 configure -text "dev\#2: $val"
 739     } else {
 740         .control.offset.in.off2 configure -text "dev\#2: -"
 741         .control.offset.out.off2 configure -text "dev\#2: -"
 742     }
 743     if { [string match "*devnr*" $ooo] } {
 744         set ooo [string range $ooo [string wordend $ooo [string first devnr $ooo]] end]
 745         set val [get_val2 $ooo i_offset]
 746         .control.offset.in.off3 configure -text "dev\#3: $val"
 747         set val [get_val2 $ooo o_offset]
 748         .control.offset.out.off3 configure -text "dev\#3: $val"
 749     } else {
 750         .control.offset.in.off3 configure -text "dev\#3: -"
 751         .control.offset.out.off3 configure -text "dev\#3: -"
 752     }
 753 }
 754
 755
 756 proc get_all {} {
 757 get_status
 758 get_control
 759 get_offset
 760 }
 761
 762 # main
 763 while {1} {
 764   after 200
 765   get_all
 766   update
 767 }