some tuning...
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tTh
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4
Makefile
4
Makefile
@ -2,10 +2,10 @@
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# umpf...
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OPTS = -Wall -g -DDEBUG_LEVEL=1
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OPTS = -Wall -g -DDEBUG_LEVEL=0
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DEPS = Makefile
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all: osc-joy osc2cursor text2osc
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all: osc-joy osc2cursor text2osc showbuttons
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# --------------------------------------------------------------
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10
README.md
10
README.md
@ -2,6 +2,10 @@
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Oui, je sais, tout ça n'est pas vraiment clair. Mais je me soigne.
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Première étape : consulter le
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[site d'OSC](https://opensoundcontrol.stanford.edu/) pour comprendre comment
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ça fonctionne.
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## prérequis
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Première étape avant de générer les binaires, installer quelques
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@ -28,7 +32,7 @@ Et ensuite `make` dans le répertoire de base...
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## osc-joy
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Lecture d'une manette de jeu USB et envoi des x/y et des boutons
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Lecture d'une manette de jeu USB et envoi des coordonnées x/y et des boutons
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vers un écouteur OSC.
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L'option `-o NN` rajoute NN au numéro de bouton.
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@ -42,6 +46,10 @@ Une appli ncurses trop choupie :)
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Pour faire __beep__ vers Chuck...
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## showbuttons
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Presque fini depuis quelques mois.
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# Le reste
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## Loth Project
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@ -1,4 +1,5 @@
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/* faire pouet avec chuck osc et un joystick
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/*
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faire pouet avec chuck osc et un joystick
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-----------------------------------------
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reception des boutons
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*/
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@ -9,7 +10,7 @@ SqrOsc sl => Envelope envl => dac.left;
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SawOsc sr => Envelope envr => dac.right;
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0.5 => sl.gain => sr.gain;
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0.01 => envl.time; 0.04 => envr.time;
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0.22 => envl.time; 0.22 => envr.time;
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OscIn oscin; OscMsg msg;
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@ -4,7 +4,7 @@
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*/
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7777 => int InPort;
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15.55 => float divisor;
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SqrOsc sl => dac.left;
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SawOsc sr => dac.right;
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0.0 => sl.gain => sr.gain;
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@ -27,8 +27,8 @@ while( true ) {
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msg.getInt(0) => x;
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msg.getInt(1) => y;
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<<< "got (via ", InPort,") ", x, y >>>;
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x => sl.freq;
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y => sr.freq;
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x/12.0 => sl.freq;
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y/12.0 => sr.freq;
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}
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}
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@ -24,7 +24,10 @@
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\section{Open Sound Control}
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De quoi parle-t-on exactement ?
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\vspace{1em}
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\vspace{5em}
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OSC est un protocole réseau basé sur UDP\index{UDP}.
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% -------------------------------------------------------------------
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\section{Example}
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@ -68,7 +68,7 @@ return 0; /* this is not a magic number */
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int blast_error_message(char *txt, int violence, int unused)
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{
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int line, foo;
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char buff[60];
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char buff[80];
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#if DEBUG_LEVEL
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fprintf(stderr, "--> %s ( '%s' %d %d )\n", __func__,
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@ -82,20 +82,36 @@ if (verbosity > 3) {
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}
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standout();
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// clear our part of screen
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// setup our part of screen
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for (foo=0; foo<COLS; foo++) {
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mvaddch(line, foo, '_');
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mvaddch(line, foo, '|');
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}
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mvaddstr(line, 0, "SYS$MSG_ ");
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mvaddstr(line, 9, txt);
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mvaddstr(line, 0, "SYS$MSG_| ");
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mvaddstr(line, 10, txt);
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standend();
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refresh();
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return 0;
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}
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/* ----------------------------------------------------------------- */
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int erase_error_message(int ascii)
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{
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int foo;
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#if DEBUG_LEVEL
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fprintf(stderr, "--> %s ( '%c' )\n", __func__, ascii);
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#endif
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standout();
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// clear our part of screen
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for (foo=0; foo<COLS; foo++) {
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mvaddch(LINES-1, foo, ascii);
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}
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standend(); refresh();
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return 0;
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}
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/* ----------------------------------------------------------------- */
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/* warning: only use the bit 0 of the 'state' arg */
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int draw_a_button(WINDOW *w, int lig, int col, char *txt, int state)
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@ -9,6 +9,7 @@ void endcurses(int p);
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int draw_main_screen(char *title, int unused);
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int blast_error_message(char *txt, int violence, int unused);
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int erase_error_message(int ascii);
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/* warning: only use the bit 0 of the 'state' arg */
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int draw_a_button(WINDOW *w, int lig, int col, char *txt, int state);
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11
osc-joy.c
11
osc-joy.c
@ -84,7 +84,7 @@ if (do_dump) {
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}
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if (verbosity) {
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fprintf(stderr, "%s is sending to %s:%s\n", argv[0],
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fprintf(stderr, " %s is sending to %s:%s\n", argv[0],
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remote_host, remote_port);
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fprintf(stderr, " the stick '%s' is on %s\n", my_id, joy_device);
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}
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@ -99,7 +99,7 @@ if( ( joy_fd = open(joy_device , O_RDONLY)) == -1 ) {
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if (verbosity) {
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if (ioctl(joy_fd, JSIOCGNAME(sizeof(joy_name)), joy_name) < 0)
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strncpy(joy_name, "Unknown", sizeof(joy_name));
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fprintf(stderr, "Name: %s\n", joy_name);
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fprintf(stderr, " Name: %s\n", joy_name);
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}
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send_data_id(t, my_id);
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@ -111,7 +111,6 @@ for (;;) {
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fprintf(stderr, "err reading joy\n");
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exit(1);
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}
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/* calibration datas ignored */
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if (js.type > 128) continue;
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@ -119,11 +118,9 @@ for (;;) {
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fprintf(stderr, "%10u %2d %2d %7d\n",
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js.time, js.type, js.number, js.value);
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}
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if (2==js.type) { /* oscillating stick */
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flag = 0;
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switch (js.number)
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{
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switch (js.number) {
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case 0:
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x_pos = js.value;
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flag = 1;
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@ -133,7 +130,6 @@ for (;;) {
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flag = 1;
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break;
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}
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if (flag) {
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foo = send_data_xy(t, x_pos, y_pos);
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flag = 0;
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@ -144,7 +140,6 @@ for (;;) {
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foo = send_data_button(t, js.number+button_offset,
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js.value);
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}
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}
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return 0;
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@ -294,9 +294,14 @@ lo_server_thread_add_method(st, "/joystick/xy", "ii",
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xy_handler, NULL);
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lo_server_thread_start(st);
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sprintf(ligne, "process %d on board, captain", getpid());
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#if DEBUG_LEVEL
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fprintf(stderr, "pid %d: osc server thread started\n", getpid());
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#endif
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sprintf(ligne, "process %d on board, captain ", getpid());
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blast_error_message(ligne, 0, 0);
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sleep(1);
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erase_error_message('-');
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for (;;) {
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/* wait for un event from liblo threads */
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if (verbosity) {
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gettimeofday(&tp, NULL);
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curtime = tp.tv_sec + tp.tv_usec / 1e6;
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printf("----+ %4ld %5d b ts: %.3f\n",
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printf("----+ frame %4ld %5d bytes t= %.3f sec.\n",
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serial, foo, curtime - starttime);
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/*
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* MUST display ip:port of the sender !
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*/
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}
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for (bar=0; bar<=foo; bar+=16) {
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printf("%3ld | ", bar);
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printf("%3d | ", bar);
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dumpln(buffer+bar);
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}
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serial++;
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