patch-2.4.19 linux-2.4.19/Documentation/sound/rme96xx
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- Lines: 768
- Date:
Fri Aug 2 17:39:42 2002
- Orig file:
linux-2.4.18/Documentation/sound/rme96xx
- Orig date:
Wed Dec 31 16:00:00 1969
diff -urN linux-2.4.18/Documentation/sound/rme96xx linux-2.4.19/Documentation/sound/rme96xx
@@ -0,0 +1,767 @@
+Beta release of the rme96xx (driver for RME 96XX cards like the
+"Hammerfall" and the "Hammerfall light")
+
+Important: The driver module has to be installed on a freshly rebooted system,
+otherwise the driver might not be able to acquire its buffers.
+
+features:
+
+ - OSS programming interface (i.e. runs with standard OSS soundsoftware)
+ - OSS/Multichannel interface (OSS multichannel is done by just aquiring
+ more than 2 channels). The driver does not use more than one device
+ ( yet .. this feature may be implemented later )
+ - more than one RME card supported
+
+The driver uses a specific multichannel interface, which I will document
+when the driver gets stable. (take a look at the defines in rme96xx.h,
+which adds blocked multichannel formats i.e instead of
+lrlrlrlr --> llllrrrr etc.
+
+Use the "rmectrl" programm to look at the status of the card ..
+or use xrmectrl, a GUI interface for the ctrl program.
+
+What you can do with the rmectrl program is to set the stereo device for
+OSS emulation (e.g. if you use SPDIF out).
+
+You do:
+
+./ctrl offset 24 24
+
+which makes the stereo device use channels 25 and 26.
+
+Guenter Geiger <geiger@epy.co.at>
+
+copy the first part of the attached source code into rmectrl.c
+and the second part into xrmectrl (or get the program from
+http://gige.xdv.org/pages/soft/pages/rme)
+
+to compile: gcc -o rmectrl rmectrl.c
+------------------------------ snip ------------------------------------
+
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/ioctl.h>
+#include <fcntl.h>
+#include <linux/soundcard.h>
+#include <math.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include "rme96xx.h"
+
+/*
+ remctrl.c
+ (C) 2000 Guenter Geiger <geiger@debian.org>
+ HP20020201 - Heiko Purnhagen <purnhage@tnt.uni-hannover.de>
+*/
+
+/* # define DEVICE_NAME "/dev/mixer" */
+# define DEVICE_NAME "/dev/mixer1"
+
+
+void usage(void)
+{
+ fprintf(stderr,"usage: rmectrl [/dev/mixer<n>] [command [options]]\n\n");
+ fprintf(stderr,"where command is one of:\n");
+ fprintf(stderr," help show this help\n");
+ fprintf(stderr," status show status bits\n");
+ fprintf(stderr," control show control bits\n");
+ fprintf(stderr," mix show mixer/offset status\n");
+ fprintf(stderr," master <n> set sync master\n");
+ fprintf(stderr," pro <n> set spdif out pro\n");
+ fprintf(stderr," emphasis <n> set spdif out emphasis\n");
+ fprintf(stderr," dolby <n> set spdif out no audio\n");
+ fprintf(stderr," optout <n> set spdif out optical\n");
+ fprintf(stderr," wordclock <n> set sync wordclock\n");
+ fprintf(stderr," spdifin <n> set spdif in (0=optical,1=coax,2=intern)\n");
+ fprintf(stderr," syncref <n> set sync source (0=ADAT1,1=ADAT2,2=ADAT3,3=SPDIF)\n");
+ fprintf(stderr," adat1cd <n> set ADAT1 on internal CD\n");
+ fprintf(stderr," offset <devnr> <in> <out> set dev (0..3) offset (0..25)\n");
+ exit(-1);
+}
+
+
+int main(int argc, char* argv[])
+{
+ int cards;
+ int ret;
+ int i;
+ double ft;
+ int fd, fdwr;
+ int param,orig;
+ rme_status_t stat;
+ rme_ctrl_t ctrl;
+ char *device;
+ int argidx;
+
+ if (argc < 2)
+ usage();
+
+ if (*argv[1]=='/') {
+ device = argv[1];
+ argidx = 2;
+ }
+ else {
+ device = DEVICE_NAME;
+ argidx = 1;
+ }
+
+ fprintf(stdout,"mixer device %s\n",device);
+ if ((fd = open(device,O_RDONLY)) < 0) {
+ fprintf(stdout,"opening device failed\n");
+ exit(-1);
+ }
+
+ if ((fdwr = open(device,O_WRONLY)) < 0) {
+ fprintf(stdout,"opening device failed\n");
+ exit(-1);
+ }
+
+ if (argc < argidx+1)
+ usage();
+
+ if (!strcmp(argv[argidx],"help"))
+ usage();
+ if (!strcmp(argv[argidx],"-h"))
+ usage();
+ if (!strcmp(argv[argidx],"--help"))
+ usage();
+
+ if (!strcmp(argv[argidx],"status")) {
+ ioctl(fd,SOUND_MIXER_PRIVATE2,&stat);
+ fprintf(stdout,"stat.irq %d\n",stat.irq);
+ fprintf(stdout,"stat.lockmask %d\n",stat.lockmask);
+ fprintf(stdout,"stat.sr48 %d\n",stat.sr48);
+ fprintf(stdout,"stat.wclock %d\n",stat.wclock);
+ fprintf(stdout,"stat.bufpoint %d\n",stat.bufpoint);
+ fprintf(stdout,"stat.syncmask %d\n",stat.syncmask);
+ fprintf(stdout,"stat.doublespeed %d\n",stat.doublespeed);
+ fprintf(stdout,"stat.tc_busy %d\n",stat.tc_busy);
+ fprintf(stdout,"stat.tc_out %d\n",stat.tc_out);
+ fprintf(stdout,"stat.crystalrate %d (0=64k 3=96k 4=88.2k 5=48k 6=44.1k 7=32k)\n",stat.crystalrate);
+ fprintf(stdout,"stat.spdif_error %d\n",stat.spdif_error);
+ fprintf(stdout,"stat.bufid %d\n",stat.bufid);
+ fprintf(stdout,"stat.tc_valid %d\n",stat.tc_valid);
+ exit (0);
+ }
+
+ if (!strcmp(argv[argidx],"control")) {
+ ioctl(fd,SOUND_MIXER_PRIVATE3,&ctrl);
+ fprintf(stdout,"ctrl.start %d\n",ctrl.start);
+ fprintf(stdout,"ctrl.latency %d (0=64 .. 7=8192)\n",ctrl.latency);
+ fprintf(stdout,"ctrl.master %d\n",ctrl.master);
+ fprintf(stdout,"ctrl.ie %d\n",ctrl.ie);
+ fprintf(stdout,"ctrl.sr48 %d\n",ctrl.sr48);
+ fprintf(stdout,"ctrl.spare %d\n",ctrl.spare);
+ fprintf(stdout,"ctrl.doublespeed %d\n",ctrl.doublespeed);
+ fprintf(stdout,"ctrl.pro %d\n",ctrl.pro);
+ fprintf(stdout,"ctrl.emphasis %d\n",ctrl.emphasis);
+ fprintf(stdout,"ctrl.dolby %d\n",ctrl.dolby);
+ fprintf(stdout,"ctrl.opt_out %d\n",ctrl.opt_out);
+ fprintf(stdout,"ctrl.wordclock %d\n",ctrl.wordclock);
+ fprintf(stdout,"ctrl.spdif_in %d (0=optical,1=coax,2=intern)\n",ctrl.spdif_in);
+ fprintf(stdout,"ctrl.sync_ref %d (0=ADAT1,1=ADAT2,2=ADAT3,3=SPDIF)\n",ctrl.sync_ref);
+ fprintf(stdout,"ctrl.spdif_reset %d\n",ctrl.spdif_reset);
+ fprintf(stdout,"ctrl.spdif_select %d\n",ctrl.spdif_select);
+ fprintf(stdout,"ctrl.spdif_clock %d\n",ctrl.spdif_clock);
+ fprintf(stdout,"ctrl.spdif_write %d\n",ctrl.spdif_write);
+ fprintf(stdout,"ctrl.adat1_cd %d\n",ctrl.adat1_cd);
+ exit (0);
+ }
+
+ if (!strcmp(argv[argidx],"mix")) {
+ rme_mixer mix;
+ int i;
+
+ for (i=0; i<4; i++) {
+ mix.devnr = i;
+ ioctl(fd,SOUND_MIXER_PRIVATE1,&mix);
+ if (mix.devnr == i) {
+ fprintf(stdout,"devnr %d\n",mix.devnr);
+ fprintf(stdout,"mix.i_offset %2d (0-25)\n",mix.i_offset);
+ fprintf(stdout,"mix.o_offset %2d (0-25)\n",mix.o_offset);
+ }
+ }
+ exit (0);
+ }
+
+/* the control flags */
+
+ if (argc < argidx+2)
+ usage();
+
+ if (!strcmp(argv[argidx],"master")) {
+ int val = atoi(argv[argidx+1]);
+ ioctl(fd,SOUND_MIXER_PRIVATE3,&ctrl);
+ printf("master = %d\n",val);
+ ctrl.master = val;
+ ioctl(fdwr,SOUND_MIXER_PRIVATE3,&ctrl);
+ exit (0);
+ }
+
+ if (!strcmp(argv[argidx],"pro")) {
+ int val = atoi(argv[argidx+1]);
+ ioctl(fd,SOUND_MIXER_PRIVATE3,&ctrl);
+ printf("pro = %d\n",val);
+ ctrl.pro = val;
+ ioctl(fdwr,SOUND_MIXER_PRIVATE3,&ctrl);
+ exit (0);
+ }
+
+ if (!strcmp(argv[argidx],"emphasis")) {
+ int val = atoi(argv[argidx+1]);
+ ioctl(fd,SOUND_MIXER_PRIVATE3,&ctrl);
+ printf("emphasis = %d\n",val);
+ ctrl.emphasis = val;
+ ioctl(fdwr,SOUND_MIXER_PRIVATE3,&ctrl);
+ exit (0);
+ }
+
+ if (!strcmp(argv[argidx],"dolby")) {
+ int val = atoi(argv[argidx+1]);
+ ioctl(fd,SOUND_MIXER_PRIVATE3,&ctrl);
+ printf("dolby = %d\n",val);
+ ctrl.dolby = val;
+ ioctl(fdwr,SOUND_MIXER_PRIVATE3,&ctrl);
+ exit (0);
+ }
+
+ if (!strcmp(argv[argidx],"optout")) {
+ int val = atoi(argv[argidx+1]);
+ ioctl(fd,SOUND_MIXER_PRIVATE3,&ctrl);
+ printf("optout = %d\n",val);
+ ctrl.opt_out = val;
+ ioctl(fdwr,SOUND_MIXER_PRIVATE3,&ctrl);
+ exit (0);
+ }
+
+ if (!strcmp(argv[argidx],"wordclock")) {
+ int val = atoi(argv[argidx+1]);
+ ioctl(fd,SOUND_MIXER_PRIVATE3,&ctrl);
+ printf("wordclock = %d\n",val);
+ ctrl.wordclock = val;
+ ioctl(fdwr,SOUND_MIXER_PRIVATE3,&ctrl);
+ exit (0);
+ }
+
+ if (!strcmp(argv[argidx],"spdifin")) {
+ int val = atoi(argv[argidx+1]);
+ ioctl(fd,SOUND_MIXER_PRIVATE3,&ctrl);
+ printf("spdifin = %d\n",val);
+ ctrl.spdif_in = val;
+ ioctl(fdwr,SOUND_MIXER_PRIVATE3,&ctrl);
+ exit (0);
+ }
+
+ if (!strcmp(argv[argidx],"syncref")) {
+ int val = atoi(argv[argidx+1]);
+ ioctl(fd,SOUND_MIXER_PRIVATE3,&ctrl);
+ printf("syncref = %d\n",val);
+ ctrl.sync_ref = val;
+ ioctl(fdwr,SOUND_MIXER_PRIVATE3,&ctrl);
+ exit (0);
+ }
+
+ if (!strcmp(argv[argidx],"adat1cd")) {
+ int val = atoi(argv[argidx+1]);
+ ioctl(fd,SOUND_MIXER_PRIVATE3,&ctrl);
+ printf("adat1cd = %d\n",val);
+ ctrl.adat1_cd = val;
+ ioctl(fdwr,SOUND_MIXER_PRIVATE3,&ctrl);
+ exit (0);
+ }
+
+/* setting offset */
+
+ if (argc < argidx+4)
+ usage();
+
+ if (!strcmp(argv[argidx],"offset")) {
+ rme_mixer mix;
+
+ mix.devnr = atoi(argv[argidx+1]);
+
+ mix.i_offset = atoi(argv[argidx+2]);
+ mix.o_offset = atoi(argv[argidx+3]);
+ ioctl(fdwr,SOUND_MIXER_PRIVATE1,&mix);
+ fprintf(stdout,"devnr %d\n",mix.devnr);
+ fprintf(stdout,"mix.i_offset to %d\n",mix.i_offset);
+ fprintf(stdout,"mix.o_offset to %d\n",mix.o_offset);
+ exit (0);
+ }
+
+ usage();
+ exit (0); /* to avoid warning */
+}
+
+
+---------------------------- <snip> --------------------------------
+#!/usr/bin/wish
+
+# xrmectrl
+# (C) 2000 Guenter Geiger <geiger@debian.org>
+# HP20020201 - Heiko Purnhagen <purnhage@tnt.uni-hannover.de>
+
+#set defaults "-relief ridged"
+set CTRLPROG "./rmectrl"
+if {$argc} {
+ set CTRLPROG "$CTRLPROG $argv"
+}
+puts "CTRLPROG $CTRLPROG"
+
+frame .butts
+button .butts.exit -text "Exit" -command "exit" -relief ridge
+#button .butts.state -text "State" -command "get_all"
+
+pack .butts.exit -side left
+pack .butts -side bottom
+
+
+#
+# STATUS
+#
+
+frame .status
+
+# Sampling Rate
+
+frame .status.sr
+label .status.sr.text -text "Sampling Rate" -justify left
+radiobutton .status.sr.441 -selectcolor red -text "44.1 kHz" -width 10 -anchor nw -variable srate -value 44100 -font times
+radiobutton .status.sr.480 -selectcolor red -text "48 kHz" -width 10 -anchor nw -variable srate -value 48000 -font times
+radiobutton .status.sr.882 -selectcolor red -text "88.2 kHz" -width 10 -anchor nw -variable srate -value 88200 -font times
+radiobutton .status.sr.960 -selectcolor red -text "96 kHz" -width 10 -anchor nw -variable srate -value 96000 -font times
+
+pack .status.sr.text .status.sr.441 .status.sr.480 .status.sr.882 .status.sr.960 -side top -padx 3
+
+# Lock
+
+frame .status.lock
+label .status.lock.text -text "Lock" -justify left
+checkbutton .status.lock.adat1 -selectcolor red -text "ADAT1" -anchor nw -width 10 -variable adatlock1 -font times
+checkbutton .status.lock.adat2 -selectcolor red -text "ADAT2" -anchor nw -width 10 -variable adatlock2 -font times
+checkbutton .status.lock.adat3 -selectcolor red -text "ADAT3" -anchor nw -width 10 -variable adatlock3 -font times
+
+pack .status.lock.text .status.lock.adat1 .status.lock.adat2 .status.lock.adat3 -side top -padx 3
+
+# Sync
+
+frame .status.sync
+label .status.sync.text -text "Sync" -justify left
+checkbutton .status.sync.adat1 -selectcolor red -text "ADAT1" -anchor nw -width 10 -variable adatsync1 -font times
+checkbutton .status.sync.adat2 -selectcolor red -text "ADAT2" -anchor nw -width 10 -variable adatsync2 -font times
+checkbutton .status.sync.adat3 -selectcolor red -text "ADAT3" -anchor nw -width 10 -variable adatsync3 -font times
+
+pack .status.sync.text .status.sync.adat1 .status.sync.adat2 .status.sync.adat3 -side top -padx 3
+
+# Timecode
+
+frame .status.tc
+label .status.tc.text -text "Timecode" -justify left
+checkbutton .status.tc.busy -selectcolor red -text "busy" -anchor nw -width 10 -variable tcbusy -font times
+checkbutton .status.tc.out -selectcolor red -text "out" -anchor nw -width 10 -variable tcout -font times
+checkbutton .status.tc.valid -selectcolor red -text "valid" -anchor nw -width 10 -variable tcvalid -font times
+
+pack .status.tc.text .status.tc.busy .status.tc.out .status.tc.valid -side top -padx 3
+
+# SPDIF In
+
+frame .status.spdif
+label .status.spdif.text -text "SPDIF In" -justify left
+label .status.spdif.sr -text "--.- kHz" -anchor n -width 10 -font times
+checkbutton .status.spdif.error -selectcolor red -text "Input Lock" -anchor nw -width 10 -variable spdiferr -font times
+
+pack .status.spdif.text .status.spdif.sr .status.spdif.error -side top -padx 3
+
+pack .status.sr .status.lock .status.sync .status.tc .status.spdif -side left -fill x -anchor n -expand 1
+
+
+#
+# CONTROL
+#
+
+proc setprof {} {
+ global CTRLPROG
+ global spprof
+ exec $CTRLPROG pro $spprof
+}
+
+proc setemph {} {
+ global CTRLPROG
+ global spemph
+ exec $CTRLPROG emphasis $spemph
+}
+
+proc setnoaud {} {
+ global CTRLPROG
+ global spnoaud
+ exec $CTRLPROG dolby $spnoaud
+}
+
+proc setoptical {} {
+ global CTRLPROG
+ global spoptical
+ exec $CTRLPROG optout $spoptical
+}
+
+proc setspdifin {} {
+ global CTRLPROG
+ global spdifin
+ exec $CTRLPROG spdifin [expr $spdifin - 1]
+}
+
+proc setsyncsource {} {
+ global CTRLPROG
+ global syncsource
+ exec $CTRLPROG syncref [expr $syncsource -1]
+}
+
+
+proc setmaster {} {
+ global CTRLPROG
+ global master
+ exec $CTRLPROG master $master
+}
+
+proc setwordclock {} {
+ global CTRLPROG
+ global wordclock
+ exec $CTRLPROG wordclock $wordclock
+}
+
+proc setadat1cd {} {
+ global CTRLPROG
+ global adat1cd
+ exec $CTRLPROG adat1cd $adat1cd
+}
+
+
+frame .control
+
+# SPDIF In & SPDIF Out
+
+
+frame .control.spdif
+
+frame .control.spdif.in
+label .control.spdif.in.text -text "SPDIF In" -justify left
+radiobutton .control.spdif.in.input1 -text "Optical" -anchor nw -width 13 -variable spdifin -value 1 -command setspdifin -selectcolor blue -font times
+radiobutton .control.spdif.in.input2 -text "Coaxial" -anchor nw -width 13 -variable spdifin -value 2 -command setspdifin -selectcolor blue -font times
+radiobutton .control.spdif.in.input3 -text "Intern " -anchor nw -width 13 -variable spdifin -command setspdifin -value 3 -selectcolor blue -font times
+
+checkbutton .control.spdif.in.adat1cd -text "ADAT1 Intern" -anchor nw -width 13 -variable adat1cd -command setadat1cd -selectcolor blue -font times
+
+pack .control.spdif.in.text .control.spdif.in.input1 .control.spdif.in.input2 .control.spdif.in.input3 .control.spdif.in.adat1cd
+
+label .control.spdif.space
+
+frame .control.spdif.out
+label .control.spdif.out.text -text "SPDIF Out" -justify left
+checkbutton .control.spdif.out.pro -text "Professional" -anchor nw -width 13 -variable spprof -command setprof -selectcolor blue -font times
+checkbutton .control.spdif.out.emphasis -text "Emphasis" -anchor nw -width 13 -variable spemph -command setemph -selectcolor blue -font times
+checkbutton .control.spdif.out.dolby -text "NoAudio" -anchor nw -width 13 -variable spnoaud -command setnoaud -selectcolor blue -font times
+checkbutton .control.spdif.out.optout -text "Optical Out" -anchor nw -width 13 -variable spoptical -command setoptical -selectcolor blue -font times
+
+pack .control.spdif.out.optout .control.spdif.out.dolby .control.spdif.out.emphasis .control.spdif.out.pro .control.spdif.out.text -side bottom
+
+pack .control.spdif.in .control.spdif.space .control.spdif.out -side top -fill y -padx 3 -expand 1
+
+# Sync Mode & Sync Source
+
+frame .control.sync
+frame .control.sync.mode
+label .control.sync.mode.text -text "Sync Mode" -justify left
+checkbutton .control.sync.mode.master -text "Master" -anchor nw -width 13 -variable master -command setmaster -selectcolor blue -font times
+checkbutton .control.sync.mode.wc -text "Wordclock" -anchor nw -width 13 -variable wordclock -command setwordclock -selectcolor blue -font times
+
+pack .control.sync.mode.text .control.sync.mode.master .control.sync.mode.wc
+
+label .control.sync.space
+
+frame .control.sync.src
+label .control.sync.src.text -text "Sync Source" -justify left
+radiobutton .control.sync.src.input1 -text "ADAT1" -anchor nw -width 13 -variable syncsource -value 1 -command setsyncsource -selectcolor blue -font times
+radiobutton .control.sync.src.input2 -text "ADAT2" -anchor nw -width 13 -variable syncsource -value 2 -command setsyncsource -selectcolor blue -font times
+radiobutton .control.sync.src.input3 -text "ADAT3" -anchor nw -width 13 -variable syncsource -command setsyncsource -value 3 -selectcolor blue -font times
+radiobutton .control.sync.src.input4 -text "SPDIF" -anchor nw -width 13 -variable syncsource -command setsyncsource -value 4 -selectcolor blue -font times
+
+pack .control.sync.src.input4 .control.sync.src.input3 .control.sync.src.input2 .control.sync.src.input1 .control.sync.src.text -side bottom
+
+pack .control.sync.mode .control.sync.space .control.sync.src -side top -fill y -padx 3 -expand 1
+
+label .control.space -text "" -width 10
+
+# Buffer Size
+
+frame .control.buf
+label .control.buf.text -text "Buffer Size (Latency)" -justify left
+radiobutton .control.buf.b1 -selectcolor red -text "64 (1.5 ms)" -width 13 -anchor nw -variable ssrate -value 1 -font times
+radiobutton .control.buf.b2 -selectcolor red -text "128 (3 ms)" -width 13 -anchor nw -variable ssrate -value 2 -font times
+radiobutton .control.buf.b3 -selectcolor red -text "256 (6 ms)" -width 13 -anchor nw -variable ssrate -value 3 -font times
+radiobutton .control.buf.b4 -selectcolor red -text "512 (12 ms)" -width 13 -anchor nw -variable ssrate -value 4 -font times
+radiobutton .control.buf.b5 -selectcolor red -text "1024 (23 ms)" -width 13 -anchor nw -variable ssrate -value 5 -font times
+radiobutton .control.buf.b6 -selectcolor red -text "2048 (46 ms)" -width 13 -anchor nw -variable ssrate -value 6 -font times
+radiobutton .control.buf.b7 -selectcolor red -text "4096 (93 ms)" -width 13 -anchor nw -variable ssrate -value 7 -font times
+radiobutton .control.buf.b8 -selectcolor red -text "8192 (186 ms)" -width 13 -anchor nw -variable ssrate -value 8 -font times
+
+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
+
+# Offset
+
+frame .control.offset
+
+frame .control.offset.in
+label .control.offset.in.text -text "Offset In" -justify left
+label .control.offset.in.off0 -text "dev\#0: -" -anchor nw -width 10 -font times
+label .control.offset.in.off1 -text "dev\#1: -" -anchor nw -width 10 -font times
+label .control.offset.in.off2 -text "dev\#2: -" -anchor nw -width 10 -font times
+label .control.offset.in.off3 -text "dev\#3: -" -anchor nw -width 10 -font times
+
+pack .control.offset.in.text .control.offset.in.off0 .control.offset.in.off1 .control.offset.in.off2 .control.offset.in.off3
+
+label .control.offset.space
+
+frame .control.offset.out
+label .control.offset.out.text -text "Offset Out" -justify left
+label .control.offset.out.off0 -text "dev\#0: -" -anchor nw -width 10 -font times
+label .control.offset.out.off1 -text "dev\#1: -" -anchor nw -width 10 -font times
+label .control.offset.out.off2 -text "dev\#2: -" -anchor nw -width 10 -font times
+label .control.offset.out.off3 -text "dev\#3: -" -anchor nw -width 10 -font times
+
+pack .control.offset.out.off3 .control.offset.out.off2 .control.offset.out.off1 .control.offset.out.off0 .control.offset.out.text -side bottom
+
+pack .control.offset.in .control.offset.space .control.offset.out -side top -fill y -padx 3 -expand 1
+
+
+pack .control.spdif .control.sync .control.space .control.buf .control.offset -side left -fill both -anchor n -expand 1
+
+
+label .statustext -text Status -justify center -relief ridge
+label .controltext -text Control -justify center -relief ridge
+
+label .statusspace
+label .controlspace
+
+pack .statustext .status .statusspace .controltext .control .controlspace -side top -anchor nw -fill both -expand 1
+
+
+proc get_bit {output sstr} {
+ set idx1 [string last [concat $sstr 1] $output]
+ set idx1 [expr $idx1 != -1]
+ return $idx1
+}
+
+proc get_val {output sstr} {
+ set val [string wordend $output [string last $sstr $output]]
+ set val [string range $output $val [expr $val+1]]
+ return $val
+}
+
+proc get_val2 {output sstr} {
+ set val [string wordend $output [string first $sstr $output]]
+ set val [string range $output $val [expr $val+2]]
+ return $val
+}
+
+proc get_control {} {
+ global spprof
+ global spemph
+ global spnoaud
+ global spoptical
+ global spdifin
+ global ssrate
+ global master
+ global wordclock
+ global syncsource
+ global CTRLPROG
+
+ set f [open "| $CTRLPROG control" r+]
+ set ooo [read $f 1000]
+ close $f
+# puts $ooo
+
+ set spprof [ get_bit $ooo "pro"]
+ set spemph [ get_bit $ooo "emphasis"]
+ set spnoaud [ get_bit $ooo "dolby"]
+ set spoptical [ get_bit $ooo "opt_out"]
+ set spdifin [ expr [ get_val $ooo "spdif_in"] + 1]
+ set ssrate [ expr [ get_val $ooo "latency"] + 1]
+ set master [ expr [ get_val $ooo "master"]]
+ set wordclock [ expr [ get_val $ooo "wordclock"]]
+ set syncsource [ expr [ get_val $ooo "sync_ref"] + 1]
+}
+
+proc get_status {} {
+ global srate
+ global ctrlcom
+
+ global adatlock1
+ global adatlock2
+ global adatlock3
+
+ global adatsync1
+ global adatsync2
+ global adatsync3
+
+ global tcbusy
+ global tcout
+ global tcvalid
+
+ global spdiferr
+ global crystal
+ global .status.spdif.text
+ global CTRLPROG
+
+
+ set f [open "| $CTRLPROG status" r+]
+ set ooo [read $f 1000]
+ close $f
+# puts $ooo
+
+# samplerate
+
+ set idx1 [string last "sr48 1" $ooo]
+ set idx2 [string last "doublespeed 1" $ooo]
+ if {$idx1 >= 0} {
+ set fact1 48000
+ } else {
+ set fact1 44100
+ }
+
+ if {$idx2 >= 0} {
+ set fact2 2
+ } else {
+ set fact2 1
+ }
+ set srate [expr $fact1 * $fact2]
+# ADAT lock
+
+ set val [get_val $ooo lockmask]
+ set adatlock1 0
+ set adatlock2 0
+ set adatlock3 0
+ if {[expr $val & 1]} {
+ set adatlock3 1
+ }
+ if {[expr $val & 2]} {
+ set adatlock2 1
+ }
+ if {[expr $val & 4]} {
+ set adatlock1 1
+ }
+
+# ADAT sync
+ set val [get_val $ooo syncmask]
+ set adatsync1 0
+ set adatsync2 0
+ set adatsync3 0
+
+ if {[expr $val & 1]} {
+ set adatsync3 1
+ }
+ if {[expr $val & 2]} {
+ set adatsync2 1
+ }
+ if {[expr $val & 4]} {
+ set adatsync1 1
+ }
+
+# TC busy
+
+ set tcbusy [get_bit $ooo "busy"]
+ set tcout [get_bit $ooo "out"]
+ set tcvalid [get_bit $ooo "valid"]
+ set spdiferr [expr [get_bit $ooo "spdif_error"] == 0]
+
+# 000=64kHz, 100=88.2kHz, 011=96kHz
+# 111=32kHz, 110=44.1kHz, 101=48kHz
+
+ set val [get_val $ooo crystalrate]
+
+ set crystal "--.- kHz"
+ if {$val == 0} {
+ set crystal "64 kHz"
+ }
+ if {$val == 4} {
+ set crystal "88.2 kHz"
+ }
+ if {$val == 3} {
+ set crystal "96 kHz"
+ }
+ if {$val == 7} {
+ set crystal "32 kHz"
+ }
+ if {$val == 6} {
+ set crystal "44.1 kHz"
+ }
+ if {$val == 5} {
+ set crystal "48 kHz"
+ }
+ .status.spdif.sr configure -text $crystal
+}
+
+proc get_offset {} {
+ global inoffset
+ global outoffset
+ global CTRLPROG
+
+ set f [open "| $CTRLPROG mix" r+]
+ set ooo [read $f 1000]
+ close $f
+# puts $ooo
+
+ if { [string match "*devnr*" $ooo] } {
+ set ooo [string range $ooo [string wordend $ooo [string first devnr $ooo]] end]
+ set val [get_val2 $ooo i_offset]
+ .control.offset.in.off0 configure -text "dev\#0: $val"
+ set val [get_val2 $ooo o_offset]
+ .control.offset.out.off0 configure -text "dev\#0: $val"
+ } else {
+ .control.offset.in.off0 configure -text "dev\#0: -"
+ .control.offset.out.off0 configure -text "dev\#0: -"
+ }
+ if { [string match "*devnr*" $ooo] } {
+ set ooo [string range $ooo [string wordend $ooo [string first devnr $ooo]] end]
+ set val [get_val2 $ooo i_offset]
+ .control.offset.in.off1 configure -text "dev\#1: $val"
+ set val [get_val2 $ooo o_offset]
+ .control.offset.out.off1 configure -text "dev\#1: $val"
+ } else {
+ .control.offset.in.off1 configure -text "dev\#1: -"
+ .control.offset.out.off1 configure -text "dev\#1: -"
+ }
+ if { [string match "*devnr*" $ooo] } {
+ set ooo [string range $ooo [string wordend $ooo [string first devnr $ooo]] end]
+ set val [get_val2 $ooo i_offset]
+ .control.offset.in.off2 configure -text "dev\#2: $val"
+ set val [get_val2 $ooo o_offset]
+ .control.offset.out.off2 configure -text "dev\#2: $val"
+ } else {
+ .control.offset.in.off2 configure -text "dev\#2: -"
+ .control.offset.out.off2 configure -text "dev\#2: -"
+ }
+ if { [string match "*devnr*" $ooo] } {
+ set ooo [string range $ooo [string wordend $ooo [string first devnr $ooo]] end]
+ set val [get_val2 $ooo i_offset]
+ .control.offset.in.off3 configure -text "dev\#3: $val"
+ set val [get_val2 $ooo o_offset]
+ .control.offset.out.off3 configure -text "dev\#3: $val"
+ } else {
+ .control.offset.in.off3 configure -text "dev\#3: -"
+ .control.offset.out.off3 configure -text "dev\#3: -"
+ }
+}
+
+
+proc get_all {} {
+get_status
+get_control
+get_offset
+}
+
+# main
+while {1} {
+ after 200
+ get_all
+ update
+}
FUNET's LINUX-ADM group, linux-adm@nic.funet.fi
TCL-scripts by Sam Shen (who was at: slshen@lbl.gov)