Revision: 9989 http://pure-data.svn.sourceforge.net/pure-data/?rev=9989&view=rev Author: zmoelnig Date: 2008-06-13 04:36:22 -0700 (Fri, 13 Jun 2008)

Log Message: ----------- dmx4pd (currently linux only)

Added Paths: ----------- trunk/externals/iem/dmx512/ trunk/externals/iem/dmx512/GnuGPL.txt trunk/externals/iem/dmx512/README.txt trunk/externals/iem/dmx512/help/ trunk/externals/iem/dmx512/src/ trunk/externals/iem/dmx512/src/Make.config.in trunk/externals/iem/dmx512/src/Make.version trunk/externals/iem/dmx512/src/Makefile trunk/externals/iem/dmx512/src/configure.ac trunk/externals/iem/dmx512/src/dmx4pd.h trunk/externals/iem/dmx512/src/dmxin.c trunk/externals/iem/dmx512/src/dmxout.c

Added: trunk/externals/iem/dmx512/GnuGPL.txt =================================================================== --- trunk/externals/iem/dmx512/GnuGPL.txt (rev 0) +++ trunk/externals/iem/dmx512/GnuGPL.txt 2008-06-13 11:36:22 UTC (rev 9989) @@ -0,0 +1,340 @@ + 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.) You can apply it to +your programs, too. + + When we speak of free software, we are referring to freedom, not +price. Our General Public Licenses are designed to make sure that you +have the freedom to distribute copies of free software (and charge for +this service if you wish), that you receive source code or can get it +if you want it, that you can change the software or use pieces of it +in new free programs; and that you know you can do these things. + + To protect your rights, we need to make restrictions that forbid +anyone to deny you these rights or to ask you to surrender the rights. +These restrictions translate to certain responsibilities for you if you +distribute copies of the software, or if you modify it. + + For example, if you distribute copies of such a program, whether +gratis or for a fee, you must give the recipients all the rights that +you have. You must make sure that they, too, receive or can get the +source code. And you must show them these terms so they know their +rights. + + We protect your rights with two steps: (1) copyright the software, and +(2) offer you this license which gives you legal permission to copy, +distribute and/or modify the software. + + Also, for each author's protection and ours, we want to make certain +that everyone understands that there is no warranty for this free +software. If the software is modified by someone else and passed on, we +want its recipients to know that what they have is not the original, so +that any problems introduced by others will not reflect on the original +authors' reputations. + + Finally, any free program is threatened constantly by software +patents. We wish to avoid the danger that redistributors of a free +program will individually obtain patent licenses, in effect making the +program proprietary. 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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. + + <signature of Ty Coon>, 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.

Added: trunk/externals/iem/dmx512/README.txt =================================================================== --- trunk/externals/iem/dmx512/README.txt (rev 0) +++ trunk/externals/iem/dmx512/README.txt 2008-06-13 11:36:22 UTC (rev 9989) @@ -0,0 +1,4 @@ +DMX512 +====== + +controlling DMX from within Pd

Added: trunk/externals/iem/dmx512/src/Make.config.in =================================================================== --- trunk/externals/iem/dmx512/src/Make.config.in (rev 0) +++ trunk/externals/iem/dmx512/src/Make.config.in 2008-06-13 11:36:22 UTC (rev 9989) @@ -0,0 +1,31 @@ +LIBNAME ?= @LIBNAME@ +VERSION ?= @VERSION@ + +PREFIX =@prefix@@PDLIBDIR@ + +INSTALL_BIN=$(PREFIX)/extra +INSTALL_DOC=$(PREFIX)/@REFERENCEPATH@$(LIBNAME) + +EXT = @EXT@ +VERSION ?= @VERSION@ +DEFS = @DFLAGS@ -DACONNECT_VERSION="$(VERSION)" +IFLAGS = -I. @INCLUDES@ $(INCLUDES) + +CC = @CC@ +LD = @LD@ +STRIP = @STRIP@ @STRIPFLAGS@ + +AFLAGS = +LFLAGS = @LFLAGS@ +WFLAGS = + +MAKEDEP_FLAGS = @MAKEDEP_FLAGS@ + +TARNAME = $(LIBNAME)-$(VERSION).tgz +BINTARNAME = $(LIBNAME)-$(VERSION)-bin.tgz + + +CFLAGS = $(DEFS) $(IFLAGS) $(WFLAGS) @CFLAGS@ + +LIBS = @LIBS@ +

Added: trunk/externals/iem/dmx512/src/Make.version =================================================================== --- trunk/externals/iem/dmx512/src/Make.version (rev 0) +++ trunk/externals/iem/dmx512/src/Make.version 2008-06-13 11:36:22 UTC (rev 9989) @@ -0,0 +1 @@ +VERSION = $(shell svnversion)

Added: trunk/externals/iem/dmx512/src/Makefile =================================================================== --- trunk/externals/iem/dmx512/src/Makefile (rev 0) +++ trunk/externals/iem/dmx512/src/Makefile 2008-06-13 11:36:22 UTC (rev 9989) @@ -0,0 +1,64 @@ +default: all + +include Make.version + +Make.config: Make.config.in configure + ./configure + +include Make.config + +.SUFFIXES: .$(EXT) + +SOURCES=$(sort $(filter %.c, $(wildcard *.c))) +TARGETS = $(SOURCES:.c=.o) +OBJECTS = $(SOURCES:.c=.$(EXT)) + +all: $(OBJECTS) + +clean: + -rm -f *.o *.d + +binclean: + -rm -f *.$(EXT) + +distclean: clean binclean + -rm -f *~ _* config.* + -rm -rf autom4te.cache + +install: install-bin install-doc + +install-bin: + -install -d $(INSTALL_BIN) + -install -m 644 $(LIBNAME).$(EXT) $(INSTALL_BIN) + +install-doc: + -install -d $(INSTALL_BIN) + -install -m 644 *.pd $(INSTALL_BIN) + +dist: distclean + (cd ..;tar czvf $(TARNAME) $(LIBNAME)) + +distbin: distclean all clean + (cd ..; tar cvzf $(BINTARNAME) $(LIBNAME)) + +everything: clean all install distclean + + +$(TARGETS): %.o : %.c + $(CC) $(DMX4PD_CFLAGS) -DDMX4PD_VERSION=""$(VERSION)"" -c -o $@ $*.c + +$(OBJECTS): %.$(EXT) : %.o + $(LD) $(LFLAGS) -o $@ $*.o $(LIBS) + $(STRIP) $(STRIPFLAGS) $@ + +## dependencies: as proposed by the GNU-make documentation +## see http://www.gnu.org/software/make/manual/html_node/make_47.html#SEC51 +-include $(SOURCES:.c=.d) +%.d: %.c + @set -e; rm -f $@; \ + $(CC) $(MAKEDEP_FLAGS) $(CFLAGS) $< > $@.$$$$; \ + sed 's,($*).o[ :]*,\1.o $@ : ,g' < $@.$$$$ > $@; \ + rm -f $@.$$$$ + +configure: configure.ac + autoconf

Added: trunk/externals/iem/dmx512/src/configure.ac =================================================================== --- trunk/externals/iem/dmx512/src/configure.ac (rev 0) +++ trunk/externals/iem/dmx512/src/configure.ac 2008-06-13 11:36:22 UTC (rev 9989) @@ -0,0 +1,181 @@ +dnl Process this file with autoconf to produce a configure script. +AC_INIT(dmx4pd.h) + +LIBNAME=dmx4pd + +dnl Checks for programs. +AC_PROG_CC + +AC_SUBST(STK) +AC_SUBST(DFLAGS) +AC_SUBST(LFLAGS) +AC_SUBST(EXT) +AC_SUBST(LD) +AC_SUBST(STRIP) +AC_SUBST(STRIPFLAGS) +AC_SUBST(REFERENCEPATH) +AC_SUBST(PDLIBDIR) +AC_SUBST(INCLUDES) +AC_SUBST(LIBNAME) + +AC_SUBST(DMX4LINUX_LFLAGS) +AC_SUBST(DMX4LINUX_CFLAGS) + + +AC_ARG_WITH(pdversion, [ --with-pdversion=<ver> enforce a certain pd-version (e.g. 0.37)]) +AC_ARG_WITH(extension, [ --with-extension=<ext> enforce a certain extension for the dynamic library (e.g. dll)]) + + +dnl Checks for libraries. +dnl Replace `main' with a function in -lc: +AC_CHECK_LIB(c, main) +AC_CHECK_LIB(crtdll, fclose) + +dnl Replace `main' with a function in -lm: +AC_CHECK_LIB(m, main) +dnl Replace `main' with a function in -lpthread: +dnl AC_CHECK_LIB(pthread, main) +dnl Replace `main' with a function in -lstk: +dnl AC_CHECK_LIB(stk, main, STK=yes) + + +AC_CHECK_LIB(dmx4linux, DMXsleep) +if test "x$ac_cv_lib_dmx4linux_DMXsleep" = "xyes"; then + DMX4LINUX_LFLAGS="-ldmx4linux" +fi + +dnl AC_CHECK_LIB(asound, snd_seq_close) +dnl if test "x$ac_cv_lib_asound_snd_seq_close" = "xyes"; then +dnl DFLAGS="-DHAVE_ALSA ${DFLAGS}" +dnl fi + +if test "x$includedir" != "x"; then + for id in $includedir + do + if test -d $id; then INCLUDES="-I$id $INCLUDES"; fi + done +fi +if test "x$libdir" != "x"; then + for id in $libdir + do + if test -d $id; then LIBS="-L$id $LIBS"; fi + done +fi + +AC_CHECK_LIB(pd, nullfn) + +dnl Checks for header files. +AC_HEADER_STDC +AC_CHECK_HEADERS(stdlib.h stdio.h string.h math.h time.h sys/time.h) + +dnl Checks for typedefs, structures, and compiler characteristics. +AC_HEADER_TIME + +dnl Checks for library functions. +AC_FUNC_MMAP +AC_CHECK_FUNCS(select socket strerror) + +dnl check for "-mms-bitfields" cflag +dnl why is there no generic compiler-check for a given flag ? +dnl it would make things so easy: AC_CHECK_FLAG([-mms-bitfields],,) +AC_MSG_CHECKING("ms-bitfields") +cat > conftest.c << EOF +int main(){ + return 0; +} +EOF +if ${CC} ${INCLUDES} ${DFLAGS} -o conftest.o conftest.c ${CFLAGS} -mms-bitfields > /dev/null 2>&1 +then + echo "yes" + CFLAGS="${CFLAGS} -mms-bitfields" +else + echo "no" +fi + + +### make-depend flags +if test "x$ac_cv_c_compiler_gnu" = "xyes"; then + AC_SUBST(MAKEDEP_FLAGS, "-MM") +else + AC_SUBST(MAKEDEP_FLAGS, "-M") +fi + +dnl isn't there a better way to check for good linker/stripper ? + +dnl if we don't have $LD set, we set it to $(CC) +dnl LD=${LD:=$CC} +AC_CHECK_TOOL([LD], [ld], [${CC}]) + +dnl if we don't have $STRIP set, we set it to ${host}-strip or strip + +dnl if we don't have $STRIP set, we set it to ${host}-strip or strip +AC_CHECK_TOOL([STRIP], [strip], [true]) +AC_MSG_CHECKING([if strip is GNU strip]) +if $STRIP -V | grep GNU > /dev/null +then + AC_SUBST(STRIPFLAGS, "--strip-unneeded") + AC_MSG_RESULT([yes]) +else + AC_SUBST(STRIPFLAGS,"-x") + AC_MSG_RESULT([no]) +fi + +dnl +dnl OK, checks for machines are here now +dnl +if test `uname -s` = Linux; +then + LFLAGS="-export_dynamic -shared" + CFLAGS="-fPIC $CFLAGS" + EXT=pd_linux +fi + +dnl This should use '-bundle_loader /path/to/pd/bin/pd' instead of'-undefined suppress' +dnl then strip might do something +if test `uname -s` = Darwin; +then + LD=cc + LFLAGS="-bundle -undefined suppress -flat_namespace" + EXT=pd_darwin + STRIPFLAGS= +fi + +if test `uname | sed -e 's/^MINGW.*/NT/'` = NT; +then + LD=gcc + INCLUDES="-I@prefix@/src" + DFLAGS="-D__WIN32__ ${DFLAGS}" + LFLAGS="-shared @prefix@/bin/pd.dll" + EXT=dll +else + PDLIBDIR="/lib/pd" +fi + +if test `uname -s` = IRIX64; +then + LFLAGS="-n32 -DUNIX -DIRIX -DN32 -woff 1080,1064,1185 \ + -OPT:roundoff=3 -OPT:IEEE_arithmetic=3 -OPT:cray_ivdep=true \ + -shared -rdata_shared" + EXT=pd_irix6 + dnl DFLAGS="-DUNIX -DIRIX6 ${DFLAGS}" + STRIPFLAGS="--strip-unneeded" +fi + +if test `uname -s` = IRIX32; +then + LFLAGS="-o32 -DUNIX -DIRIX -O2 + -shared -rdata_shared" + EXT=pd_irix5 + dnl DFLAGS="-DUNIX -DIRIX5 ${DFLAGS}" + STRIPFLAGS="--strip-unneeded" +fi + +if test "x$with_extension" != "x" +then + EXT=$with_extension +fi + + +AC_OUTPUT(Make.config) + +rm -f conftest.*

Added: trunk/externals/iem/dmx512/src/dmx4pd.h =================================================================== --- trunk/externals/iem/dmx512/src/dmx4pd.h (rev 0) +++ trunk/externals/iem/dmx512/src/dmx4pd.h 2008-06-13 11:36:22 UTC (rev 9989) @@ -0,0 +1,34 @@ + +/****************************************************** + * + * dmx4pd - header file + * + * copyleft (c) IOhannes m zm-b\xF6lnig-A + * + * 0603:forum::f-b\xFCr::uml\xE4ute:2008-A + * + * institute of electronic music and acoustics (iem) + * + ****************************************************** + * + * license: GNU General Public License v.2 + * + ******************************************************/ + +#ifndef INCLUDE_DMX4PD_H__ +#define INCLUDE_DMX4PD_H__ + +#ifndef DMX4PD_VERSION +# define DMX4PD_VERSION __DATE__ +#endif + + + +#include "m_pd.h" + +#define DMX4PD_POSTBANNER \ + post("DMX4PD ver %s: (c) 2008 IOhannes m zm\xF6lnig - iem @ kug", DMX4PD_VERSION); + + + +#endif /* INCLUDE_DMX4PD_H__ */

Added: trunk/externals/iem/dmx512/src/dmxin.c =================================================================== --- trunk/externals/iem/dmx512/src/dmxin.c (rev 0) +++ trunk/externals/iem/dmx512/src/dmxin.c 2008-06-13 11:36:22 UTC (rev 9989) @@ -0,0 +1,47 @@ +/****************************************************** + * + * dmxin - implementation file + * + * copyleft (c) IOhannes m zm\xF6lnig + * + * 0603:forum::f\xFCr::uml\xE4ute:2008 + * + * institute of electronic music and acoustics (iem) + * + ****************************************************** + * + * license: GNU General Public License v.2 + * + ******************************************************/ + + +#include "dmx4pd.h" + +static t_class *dmxin_class; + +typedef struct _dmxin +{ + t_object x_obj; +} t_dmxin; + +static void *dmxin_new(void) +{ + t_dmxin *x = (t_dmxin *)pd_new(dmxin_class); + return (x); +} +static void *dmxin_free(t_dmxin*x) +{ + +} + +void dmxin_setup(void) +{ + dmxin_class = class_new(gensym("dmxin"), (t_newmethod)dmxin_new, (t_method)dmxin_free, + sizeof(t_dmxin), + CLASS_NOINLET, + A_NULL); + +#ifdef DMX4PD_POSTBANNER + DMX4PD_POSTBANNER +#endif +}

Added: trunk/externals/iem/dmx512/src/dmxout.c =================================================================== --- trunk/externals/iem/dmx512/src/dmxout.c (rev 0) +++ trunk/externals/iem/dmx512/src/dmxout.c 2008-06-13 11:36:22 UTC (rev 9989) @@ -0,0 +1,156 @@ +/****************************************************** + * + * dmxout - implementation file + * + * copyleft (c) IOhannes m zm\xF6lnig + * + * 0603:forum::f\xFCr::uml\xE4ute:2008 + * + * institute of electronic music and acoustics (iem) + * + ****************************************************** + * + * license: GNU General Public License v.2 + * + ******************************************************/ + + +#include "dmx4pd.h" + +#include <fcntl.h> +#include <sys/stat.h> +#include <unistd.h> +#include <string.h> + + +#include <dmx/dmx.h> + +static t_class *dmxout_class; + +typedef struct _dmxout +{ + t_object x_obj; + + t_inlet *x_portinlet; + + int x_device; + t_float x_port; + +} t_dmxout; + + +static void dmxout_doout(t_dmxout*x, short port, unsigned char value) +{ + dmx_t buffer[1] = {value}; + if(x->x_device<=0) { + pd_error(x, "no DMX universe found"); + return; + } + + lseek (x->x_device, sizeof(buffer)*port, SEEK_SET); /* set to the current channel */ + write (x->x_device, buffer, sizeof(buffer)); /* write the channel */ +} + + +static void dmxout_close(t_dmxout*x) +{ + if(x->x_device>=0) { + close(x->x_device); + } + x->x_device=-1; +} + + +static void dmxout_open(t_dmxout*x, t_symbol*s_devname) +{ + int argc=2; + char *args[2] = {"--dmx", s_devname->s_name}; + const char**argv=args; + char*devname=""; + int fd; + + if(s_devname && s_devname->s_name) + devname=s_devname->s_name; + + // strncpy(args[0], "--dmx", MAXPDSTRING); + // strncpy(args[1], devname, MAXPDSTRING); + + fd = open (DMXdev(&argc, argv), O_WRONLY); + + if(fd!=-1) { + dmxout_close(x); + x->x_device=fd; + } +} + + +static void dmxout_float(t_dmxout*x, t_float f) +{ + unsigned char val=(unsigned char)f; + short port = (short)x->x_port; + if(f<0. || f>255.) { + pd_error(x, "value %f out of bounds [0..255]", f); + return; + } + if(x->x_port<0. || x->x_port>512.) { + pd_error(x, "port %f out of bounds [0..512]", x->x_port); + return; + } + + dmxout_doout(x, port, val); +} + +static void *dmxout_new(t_symbol*s, int argc, t_atom*argv) +{ + t_dmxout *x = (t_dmxout *)pd_new(dmxout_class); + + t_symbol*devname=gensym(""); + + x->x_portinlet=floatinlet_new(&x->x_obj, &x->x_port); + + x->x_device=-1; + x->x_port =0; + + switch(argc) { + case 0: break; + case 1: + if(A_FLOAT==argv->a_type) { + x->x_port=atom_getfloat(argv); + } else { + devname=atom_getsymbol(argv); + } + break; + default: + if((A_FLOAT==(argv+0)->a_type) && (A_SYMBOL==(argv+1)->a_type)) { + x->x_port=atom_getfloat(argv+0); + devname=atom_getsymbol(argv+1); + } else if(A_FLOAT==(argv+1)->a_type && A_SYMBOL==(argv+0)->a_type) { + x->x_port=atom_getfloat(argv+1); + devname=atom_getsymbol (argv+0); + } + break; + } + + + dmxout_open(x, devname); + return (x); +} + +static void *dmxout_free(t_dmxout*x) +{ + +} + + +void dmxout_setup(void) +{ + dmxout_class = class_new(gensym("dmxout"), (t_newmethod)dmxout_new, (t_method)dmxout_free, + sizeof(t_dmxout), + 0, + A_GIMME, A_NULL); + + class_addfloat(dmxout_class, dmxout_float); + + + post("DMX4PD (%s): (c) 2008 IOhannes m zm\xF6lnig - iem @ kug", DMX4PD_VERSION); +}

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