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and now, with working code

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tTh 2024-09-23 20:53:00 +02:00
parent 435b3195d2
commit 784b2d04aa
2 changed files with 46 additions and 5 deletions
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45
code/OSC/listen-osc.c
View File

@ -1,15 +1,54 @@
/* LISTEN OSC */ /* LISTEN OSC */
#include <stdio.h> #include <stdio.h>
#include <unistd.h>
#include <stdlib.h>
#include <lo/lo.h> #include <lo/lo.h>
#define LOCAL_PORT "9000" #define LOCAL_PORT "9000"
int main(int argc, char *argv[]) /* ----------------------------------------------------------------- */
void error(int num, const char *msg, const char *path)
{ {
lo_server_thread st; fprintf(stderr, "liblo server error %d in path %s : %s\n", num, path, msg);
exit(1);
}
/* ----------------------------------------------------------------- */
st = lo_server_thread_new(LOCAL_PORT, NULL); int handler(const char *path, const char *types, lo_arg ** argv,
int argc, void *data, void *udata)
{
static int event_number = 1;
printf("------ event #%d :\n", event_number++);
printf("\tpath '%s' types '%s' argc %d\n",
path, types, argc);
printf("\tdata %p\n", data);
// if (NULL!=data) printf("\t >%s<\n", data);
printf("\tudata %p\n", udata);
if (NULL!=udata) printf("\t\t>%s<\n", (char *)udata);
return 0;
}
/* ----------------------------------------------------------------- */
char signature[] = "Bourtoulots";
int main(int argc, char *argv[])
{
lo_server_thread st;
int count = 0;
st = lo_server_thread_new(LOCAL_PORT, error);
lo_server_thread_add_method(st, "/demo", "is", handler, signature);
lo_server_thread_start(st);
for (;;) {
fprintf(stderr, "%6d I'm alive\n", count++); sleep(10);
}
return 0; return 0;
} }

6
code/OSC/send-osc.c
View File

@ -11,8 +11,10 @@ int main(int argc, char *argv[])
lo_address loana; lo_address loana;
int foo; int foo;
fprintf(stderr, "sending to %s:%s\n", REMOTE_HOST, REMOTE_PORT);
loana = lo_address_new(REMOTE_HOST, REMOTE_PORT); loana = lo_address_new(REMOTE_HOST, REMOTE_PORT);
foo = lo_send(loana, "/dev/kmem", "is", 61, "meg, efface !"); foo = lo_send(loana, "/demo", "is", 61, "meg, efface !");
fprintf(stderr, "foo %d\n", foo); fprintf(stderr, "got a %d return code ?\n", foo);
return 0; return 0;
} }