From eb431ff9898a74b6a5f451373ffc390f4467f910 Mon Sep 17 00:00:00 2001 From: Winfried Ritsch Date: Mon, 27 Mar 2006 11:15:14 +0000 Subject: This commit was generated by cvs2svn to compensate for changes in r4782, which included commits to RCS files with non-trunk default branches. svn path=/trunk/externals/iem/hdspm_mixer/; revision=4783 --- LICENCE.txt | 353 ++++++++++++++++++++++++++++++++++++++++++++++++++ README.txt | 30 +++++ hdspm_mixer.c | 231 +++++++++++++++++++++++++++++++++ hdspm_mixer.h | 28 ++++ hdspmmixer-help.pd | 85 ++++++++++++ hdspmmixer.c | 134 +++++++++++++++++++ makefile | 49 +++++++ monitor_on_1_2 | 22 ++++ monitor_on_analog_out | 22 ++++ 9 files changed, 954 insertions(+) create mode 100644 LICENCE.txt create mode 100644 README.txt create mode 100644 hdspm_mixer.c create mode 100644 hdspm_mixer.h create mode 100644 hdspmmixer-help.pd create mode 100644 hdspmmixer.c create mode 100644 makefile create mode 100755 monitor_on_1_2 create mode 100755 monitor_on_analog_out diff --git a/LICENCE.txt b/LICENCE.txt new file mode 100644 index 0000000..a34cdcb --- /dev/null +++ b/LICENCE.txt @@ -0,0 +1,353 @@ +hdspm_mixer and tools - commandline program and simple library for HDSP-MADI Card + +Institute for Electronic Music and Acoustics +Copyright (C) 1998-2005 Winfried Ritsch + +HDSP-MADI ist a multichannel audio-card by RME, Germany (see http://www.rme-audio.de/) + +This program is free software; you can redistribute it and/or +modify it under the terms of the GNU Lesser General Public License +as published by the Free Software Foundation; either version 2.1 +of the License, or (at your option) any later version. (see below) + +--------------------------- Gnu GPL.TXT ------------------------ + GNU GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1989, 1991 Free Software Foundation, Inc. + 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. By contrast, the GNU General Public +License is intended to guarantee your freedom to share and change free +software--to make sure the software is free for all its users. This +General Public License applies to most of the Free Software +Foundation's software and to any other program whose authors commit to +using it. (Some other Free Software Foundation software is covered by +the GNU Library General Public License instead.) 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Of course, the commands you use may +be called something other than `show w' and `show c'; they could even be +mouse-clicks or menu items--whatever suits your program. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the program, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the program + `Gnomovision' (which makes passes at compilers) written by James Hacker. + + , 1 April 1989 + Ty Coon, President of Vice + +This General Public License does not permit incorporating your program into +proprietary programs. If your program is a subroutine library, you may +consider it more useful to permit linking proprietary applications with the +library. If this is what you want to do, use the GNU Library General +Public License instead of this License. diff --git a/README.txt b/README.txt new file mode 100644 index 0000000..be4893a --- /dev/null +++ b/README.txt @@ -0,0 +1,30 @@ +comport - PD external for unix/windows to use the serial ports + + (c) 1998-2005 Winfried Ritsch (see LICENCE.txt) + Institute for Electronic Music - Graz + +on Windows the COM0, COM1, ... are used and +under Unix devices /dev/ttyS0, /dev/ttyS1, ... +and new on unix /dev/USB0, ... and can be accessed via a Index. + +Please see testcomport.pd for more help. + +USE: There should be a external comport.dll for windows, comport.pd_linux for linux and so on. + +just copy it to the extra folder of your pd Installation or working directory. +Please see testcomport.pd for more help. + +compile: + + Unix (Linux): + make pd_linux, make pd_irix5, make pd_irix6, make pd_darwin + should produce a comport.pd_linux, .... + + + Windows: use nmake or just use Fast Build under MSVC++ + nmake pd_nt + + + +If you have improvements or questions feel free to contact me under +ritsch _at_ iem.at diff --git a/hdspm_mixer.c b/hdspm_mixer.c new file mode 100644 index 0000000..4cc7039 --- /dev/null +++ b/hdspm_mixer.c @@ -0,0 +1,231 @@ +/* Very simple Mixer for RME DSP-MADI and maybe other hammerfall dsp + (C) 2003 IEM, Winfried Ritsch (ritsch at iem.at) + Institute of Electronic Music and Acoustics + GPL - see Licence.txt + + Use it as library for other programs, or standalone commandline programm + + eg.:compile as program: cc -o hdspmmixer -DMAIN -lm -lc -lasound hdsdpmmixer.c +*/ +#include +#include +#include +#include +#include + +/* #include */ + +#include "hdspm_mixer.h" + +/* #define QUIET (on cc commandline) */ +#ifndef VERBOSE + #define QUIET +#endif + +static char card_name[HDSPMM_MAX_CARDS][HDSPMM_MAX_NAME_LEN]; +static int cardid = 0; + +int find_cards() +{ + int i; + char *name; + int card = HDSPMM_ERROR_NO_CARD; + int n = 0; + + +#ifndef QUIET + printf("Searching mixer for hdspm ...\n"); +#endif + + while (snd_card_next(&card) >= 0) { + if (card < 0) { + break; + } else { + + snd_card_get_name(card, &name); + +#ifdef DEBUG + printf("Card %d : %s\n", card, name); +#endif + + if (strncmp(name, "HDSPM MADI", 9) == 0) { + + snprintf(card_name[n], 6, "hw:%i", n); + +#ifndef QUIET + printf("HDSP MADI as card %d (%s) found !\n",n,card_name[n]); +#endif + n++; + if(n >= HDSPMM_MAX_CARDS) + break; + } + } + } + + if (!n) + return HDSPMM_ERROR_NO_CARD; + + for (i = n; i < HDSPMM_MAX_CARDS; i++) { + card_name[i][0] = '\0'; + } + + return n; +} + +int set_gain(int idx, int src, int dst, int val) +{ + int err; + + + snd_ctl_elem_id_t *id; + snd_ctl_elem_value_t *ctl; + snd_ctl_t *handle; + + if(idx >= HDSPMM_MAX_CARDS || idx < 0) + return HDSPMM_ERROR_WRONG_IDX; + + snd_ctl_elem_value_alloca(&ctl); + snd_ctl_elem_id_alloca(&id); + snd_ctl_elem_id_set_name(id, "Mixer"); + snd_ctl_elem_id_set_numid(id, 0); + snd_ctl_elem_id_set_interface(id, SND_CTL_ELEM_IFACE_HWDEP); + snd_ctl_elem_id_set_device(id, 0); + snd_ctl_elem_id_set_subdevice(id, 0); + snd_ctl_elem_id_set_index(id, 0); + snd_ctl_elem_value_set_id(ctl, id); + + if ((err = snd_ctl_open(&handle, card_name[idx], SND_CTL_NONBLOCK)) < 0) { +#ifndef QUIET + fprintf(stderr, "Alsa error: %s\n", snd_strerror(err)); +#endif + return HDSPMM_ERROR_ALSA_OPEN; + } + + snd_ctl_elem_value_set_integer(ctl, 0, src); + snd_ctl_elem_value_set_integer(ctl, 1, dst); + snd_ctl_elem_value_set_integer(ctl, 2, val); + + if ((err = snd_ctl_elem_write(handle, ctl)) < 0) { +#ifndef QUIET + fprintf(stderr, "Alsa error: %s\n", snd_strerror(err)); +#endif + return HDSPMM_ERROR_ALSA_WRITE; + } + + val = snd_ctl_elem_value_get_integer(ctl, 2); + + snd_ctl_close(handle); + return val; +} + +int get_gain(int idx, int src, int dst) +{ + int err; + int val = HDSPMM_ERROR_NO_CARD; + + snd_ctl_elem_id_t *id; + snd_ctl_elem_value_t *ctl; + snd_ctl_t *handle; + + if(idx >= HDSPMM_MAX_CARDS || idx < 0) + return HDSPMM_ERROR_WRONG_IDX; + + + snd_ctl_elem_value_alloca(&ctl); + snd_ctl_elem_id_alloca(&id); + snd_ctl_elem_id_set_name(id, "Mixer"); + snd_ctl_elem_id_set_numid(id, 0); + snd_ctl_elem_id_set_interface(id, SND_CTL_ELEM_IFACE_HWDEP); + snd_ctl_elem_id_set_device(id, 0); + snd_ctl_elem_id_set_subdevice(id, 0); + snd_ctl_elem_id_set_index(id, 0); + snd_ctl_elem_value_set_id(ctl, id); + + if ((err = snd_ctl_open(&handle, card_name[cardid], SND_CTL_NONBLOCK)) < 0) { +#ifndef QUIET + fprintf(stderr, "Alsa error: %s\n", snd_strerror(err)); +#endif + return HDSPMM_ERROR_ALSA_OPEN; + } + + snd_ctl_elem_value_set_integer(ctl, 0, src); + snd_ctl_elem_value_set_integer(ctl, 1, dst); + + if ((err = snd_ctl_elem_read(handle, ctl)) < 0) { +#ifndef QUIET + fprintf(stderr, "Alsa error: %s\n", snd_strerror(err)); +#endif + return HDSPMM_ERROR_ALSA_READ; + } + val = snd_ctl_elem_value_get_integer(ctl, 2); + + snd_ctl_close(handle); + + return val; +} + +#ifdef MAIN + +int main(int argc, char *argv[]) +{ + int err = 0; + + int src; + int dst; + int val; + + /* + int i; + + for(i=0; i < argc; i++) + printf(" %s ", argv[i]); + printf("\n"); + */ + /* + if((err =find_cards()) < 0) + return err; + */ + + if(argc < 4){ + printf("\nusage %s [value] \n\n" + " devnr ... ALSA-Device eg. for hw:0 is 0 \n" + " src ... inputs 0-63 playback 64-127\n" + " dst ... out channel 0-63\n" + "\noptional if wanting to set a value:\n\n" + " value ... gain 0=0 (mute), 32768=1 (unitGain), 65535 = max\n\n", + argv[0]); + + if(find_cards() < 0) + puts("No Hammerfall DSP MADI card found."); + puts(""); + printf("Version %s, 2003 - IEM, winfried ritsch\n",HDSPMM_VERSION); + return -1; + } + + cardid = atoi(argv[1]); + snprintf(card_name[cardid], 6, "hw:%i", cardid); + + src = atoi(argv[2]); + dst = atoi(argv[3]); + + if(argc == 4){ + + printf(" Get Mixer from %d to %d : %d \n",src,dst, + get_gain(cardid,src,dst)); + + return 0; + } + + /* arg is 5 */ + val = atoi(argv[4]); + + if((err = set_gain(cardid,src,dst,val)) < 0 ) + printf("Error: Could not set mixer from %d to %d gain %d:%s \n", + src,dst,val,snd_strerror(err)); + else + printf("Set Mixer from %d to %d : %d \n",src,dst,val); + + + return err; +} +#endif diff --git a/hdspm_mixer.h b/hdspm_mixer.h new file mode 100644 index 0000000..93e5418 --- /dev/null +++ b/hdspm_mixer.h @@ -0,0 +1,28 @@ +/* Very simple Mixer for RME DSP-MADI and maybe other hammerfall dsp + (C) 2003 IEM, Winfried Ritsch (ritsch at iem.at) + Institute of Electronic Music and Acoustics + GPL - see Licence.txt + + Header +*/ + + +/* globals */ +#define HDSPMM_VERSION "0.6" +#define HDSPMM_MAX_CARDS 3 +#define HDSPMM_MAX_NAME_LEN 128 + + +/* Protos */ + +int get_gain(int idx, int src, int dst); +int set_gain(int idx, int src, int dst, int val); +int find_cards(); + +/* Error Codes */ + +#define HDSPMM_ERROR_WRONG_IDX -1 +#define HDSPMM_ERROR_ALSA_OPEN -2 +#define HDSPMM_ERROR_ALSA_WRITE -3 +#define HDSPMM_ERROR_ALSA_READ -4 +#define HDSPMM_ERROR_NO_CARD -5 diff --git a/hdspmmixer-help.pd b/hdspmmixer-help.pd new file mode 100644 index 0000000..c04780f --- /dev/null +++ b/hdspmmixer-help.pd @@ -0,0 +1,85 @@ +#N canvas 304 350 706 491 10; +#X text 30 13 hdspmmixer - control hdspm cards.; +#X obj 37 354 hdspmmixer; +#X obj 31 41 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1 +-1; +#X msg 56 40 find; +#X text 100 38 Find cards; +#X text 210 71 get fader of card 0 from input 1 to output 1; +#X floatatom 125 207 5 0 0 0 - - -; +#X floatatom 37 379 9 0 0 0 - - -; +#X text 151 342 Value: 0 (mute) ... 32768 (unity gain 1) ..... 65535 +(max); +#X text 263 205 set fader value (see below) of card 0 from input 1 +to output 1; +#X text 298 12 (c) Winfried ritsch 2006 - IEM \, Institute of Electronic +Music and Acoustics \, Graz; +#X text 154 292 idx ... devicenr; +#X text 152 308 src ... inputs 0...63 \, playback (dac) 64..127; +#X text 150 323 dst ... outputs 0...63; +#X text 230 257 set ; +#X text 181 97 get ; +#X text 39 397 value; +#X text 126 365 SUCCESS and ERROR; +#N canvas 0 0 527 329 sucess_and_error 0; +#X obj 29 24 inlet; +#X obj 27 256 print ERROR; +#X msg 27 111 Wrong Index; +#X msg 53 133 ALSA Open ctl interface; +#X msg 79 158 ALSA WRITE Control; +#X msg 109 181 ALSA READ Control; +#X msg 135 206 NO Card Found; +#X msg 178 226 unkown Error \$1; +#X obj 27 85 route -1 -2 -3 -4 -5; +#X obj 27 53 moses 0; +#X msg 294 91 found \$1 cards; +#X obj 294 116 print SUCCESS:; +#X text 107 29 Return of methods:; +#X connect 0 0 9 0; +#X connect 2 0 1 0; +#X connect 3 0 1 0; +#X connect 4 0 1 0; +#X connect 5 0 1 0; +#X connect 6 0 1 0; +#X connect 7 0 1 0; +#X connect 8 0 2 0; +#X connect 8 1 3 0; +#X connect 8 2 4 0; +#X connect 8 3 5 0; +#X connect 8 4 6 0; +#X connect 8 5 7 0; +#X connect 9 0 8 0; +#X connect 9 1 10 0; +#X connect 10 0 11 0; +#X restore 121 381 pd sucess_and_error; +#X floatatom 166 208 5 0 0 0 - - -; +#X floatatom 83 207 5 0 0 0 - - -; +#X floatatom 126 71 5 0 0 0 - - -; +#X obj 94 97 pack 0 1 1; +#X floatatom 167 72 5 0 0 0 - - -; +#X floatatom 84 71 5 0 0 0 - - -; +#X msg 96 123 get \$1 \$2 \$3; +#X obj 93 233 pack 0 1 1 0; +#X msg 94 262 set \$1 \$2 \$3 \$4; +#X floatatom 214 208 5 0 0 0 - - -; +#X obj 68 233 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1 +-1; +#X obj 74 103 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1 +-1; +#X connect 1 0 7 0; +#X connect 1 1 18 0; +#X connect 2 0 1 0; +#X connect 3 0 1 0; +#X connect 6 0 26 1; +#X connect 19 0 26 2; +#X connect 20 0 26 0; +#X connect 21 0 22 1; +#X connect 22 0 25 0; +#X connect 23 0 22 2; +#X connect 24 0 22 0; +#X connect 25 0 1 0; +#X connect 26 0 27 0; +#X connect 27 0 1 0; +#X connect 28 0 26 3; +#X connect 29 0 26 0; +#X connect 30 0 22 0; diff --git a/hdspmmixer.c b/hdspmmixer.c new file mode 100644 index 0000000..bfde3ce --- /dev/null +++ b/hdspmmixer.c @@ -0,0 +1,134 @@ +/****************************************************** + + Very simple Mixer for RME DSP-MADI + and maybe other hammerfall dsp + (C) 2003 IEM, Winfried Ritsch (ritsch at iem.at) + Institute of Electronic Music and Acoustics + + PD-External (see hdspmmixer-help.pd) + + institute of electronic music and acoustics (iem) + + +**************************************************** + + license: GNU General Public License v.2 + +****************************************************/ +#include "m_pd.h" +#include "hdspm_mixer.h" + +/* hdspmmixer :: allows control of the mixer (controls) for the ALSA soundcard driver */ + +# include +# include +# include +# include +# include +# include +# include +# include +# include +#include + +#ifdef HAVE_ALSA +# include +#endif /* ALSA */ + +static t_class *hdspmmixer_class; + +typedef struct _hdspmmixer +{ + t_object x_obj; + t_outlet*x_error; +} t_hdspmmixer; + +static void hdspmmixer_bang(t_hdspmmixer *x) +{ + outlet_float(x->x_error,(float) find_cards()); +} + +static void hdspmmixer_get(t_hdspmmixer *x, t_symbol *s, int argc, t_atom *argv) +{ + int idx, src, dst,val; + + + if (argc < 3 || A_FLOAT != argv->a_type || A_FLOAT != (argv+1)->a_type || A_FLOAT != (argv+2)->a_type ) { + error("hdspmmixer: set \n"); + /* return -EINVAL;*/ + } + + idx = atom_getint(argv); + src = atom_getint(argv+1); + dst = atom_getint(argv+2); + + val = get_gain(idx,src,dst); + + if(val < 0) + outlet_float(x->x_error,(float) val); + else + outlet_float(x->x_obj.ob_outlet,(float) val); + + /* post("gain: %i",get_gain(idx,src,dst));*/ +} + +static void hdspmmixer_set(t_hdspmmixer *x, t_symbol *s, int argc, t_atom *argv) +{ + int idx, src, dst,val; + + if (argc < 4 || A_FLOAT != argv->a_type || A_FLOAT != (argv+1)->a_type || A_FLOAT != (argv+2)->a_type ) { + error("hdspmmixer: set \n"); + /* return -EINVAL; */ + } + + idx = atom_getint(argv); + src = atom_getint(argv+1); + dst = atom_getint(argv+2); + val = atom_getint(argv+3); + + val = set_gain(idx,src,dst,val); + + if(val < 0) + outlet_float(x->x_error,val); + else + outlet_float(x->x_obj.ob_outlet,(float) val); + +/* post("gain: %i",set_gain(idx,src,dst,val)); */ +} + +static void hdspmmixer_free(t_hdspmmixer *x){ + + return; + +} + +static void *hdspmmixer_new(void) +{ + t_hdspmmixer *x = (t_hdspmmixer *)pd_new(hdspmmixer_class); + outlet_new(&x->x_obj, 0); + x->x_error=outlet_new(&x->x_obj, 0); + + return (x); +} + +void hdspmmixer_setup(void) +{ + post("hdspmmixer: ALSA HDSP Mixer control"); + post(" Copyright (C) Winfried Ritsch"); + post(" institute of electronic music and acoustics (iem)"); + post(" published under the GNU General Public License version 2"); +#ifdef VERSION + startpost(" version:"VERSION); +#endif + post("\tcompiled: "__DATE__""); + + hdspmmixer_class = class_new(gensym("hdspmmixer"), (t_newmethod)hdspmmixer_new, (t_method)hdspmmixer_free, + sizeof(t_hdspmmixer), 0, 0); + + class_addbang(hdspmmixer_class, (t_method)hdspmmixer_bang); + class_addmethod(hdspmmixer_class, (t_method)hdspmmixer_bang,gensym("find"), 0); + class_addmethod(hdspmmixer_class, (t_method)hdspmmixer_get,gensym("get"), A_GIMME, 0); + class_addmethod(hdspmmixer_class, (t_method)hdspmmixer_set,gensym("set"), A_GIMME, 0); + + // class_addmethod(hdspmmixer_class, (t_method)hdspmmixer_listdevices,gensym(""), A_DEFSYM, 0); +} diff --git a/makefile b/makefile new file mode 100644 index 0000000..f55dd68 --- /dev/null +++ b/makefile @@ -0,0 +1,49 @@ +current: all + +.SUFFIXES: .pd_linux + +INCLUDE = -I. -I/usr/local/src/pd/src + +LDFLAGS = -export-dynamic -shared +LIB = -ldl -lm -lpthread + +#select either the DBG and OPT compiler flags below: + +CFLAGS = -DPD -DUNIX -W -Werror -Wno-unused \ + -Wno-parentheses -Wno-switch -O6 -funroll-loops -fomit-frame-pointer \ + -DDL_OPEN + +SYSTEM = $(shell uname -m) + +# the sources + +SRC = hdspm_mixer.c hdspmmixer.c + +TARGET = hdspmmixer hdspmmixer.pd_linux + + +OBJ = $(SRC:.c=.o) + +# +# ------------------ targets ------------------------------------ +# +all: $(TARGET) + +hdspmmixer: hdspm_mixer.c hdspm_mixer.h + $(CC) $(CFLAGS) -DMAIN -DVERBOSE -lm -lc -lasound -o $@ hdspm_mixer.c + +clean: + -rm $(TARGET) + -rm *.o + +hdspmmixer.pd_linux: $(OBJ) + @echo :: $(OBJ) + $(LD) $(LDFLAGS) -o $@ *.o $(LIB) + strip --strip-unneeded $@ + +$(OBJ) : %.o : %.c + $(CC) $(CFLAGS) $(INCLUDE) -c -o $*.o $*.c + + + + diff --git a/monitor_on_1_2 b/monitor_on_1_2 new file mode 100755 index 0000000..a3ffbb4 --- /dev/null +++ b/monitor_on_1_2 @@ -0,0 +1,22 @@ +#!/bin/sh +# Winfried Ritsch, Institute of Electronic Music and Acoustics, 2003 +# GPL see Licence.txt + +# drive hdspm_mixer programm with bash +# all channels in and playback to alternate channel 1 or 2 +# +# script in same folder as hdspm_mixer + + +cd `dirname $0` + +echo set mixer even to out 0 and odd to 1 as monitor + +for i in $(seq 64 2 126) +do + ./hdspm_mixer 0 $i 0 $1 +done +for i in $(seq 65 2 127) +do + ./hdspm_mixer 0 $i 1 $1 +done diff --git a/monitor_on_analog_out b/monitor_on_analog_out new file mode 100755 index 0000000..f83c4f1 --- /dev/null +++ b/monitor_on_analog_out @@ -0,0 +1,22 @@ +#!/bin/sh +# Winfried Ritsch, Institute of Electronic Music and Acoustics, 2003 +# GPL see Licence.txt + +# drive hdspm_mixer programm with bash +# all channels in and playback to alternate channel 63 or 64, which are analog out +# be sure to have enabled analog out in control (use amixer) +# +# script in same folder as hdspm_mixer + +cd `dirname $0` + +echo set mixer even to out 0 and odd to 1 as monitor + +for i in $(seq 64 2 126) +do + ./hdspm_mixer 0 $i 62 $1 +done +for i in $(seq 65 2 127) +do + ./hdspm_mixer 0 $i 63 $1 +done -- cgit v1.2.1