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- /*
- * Joystick to Laser
- * async version, with continuous refresh
- * post Sonoptic 2020
- */
-
- #include <stdio.h>
- #include <stdlib.h>
- #include <unistd.h>
- #include <string.h>
-
- #include <lo/lo.h> /* OSC library */
-
- #include "laserblast.h"
-
- #include "burpmsg.h"
-
- /* ------------------------------------------------------------------- */
-
- #define LOCAL_PORT "9000"
- #define REMOTE_HOST "localhost" /* just loling */
- #define REMOTE_PORT "9999"
-
- /* ------------------------------------------------------------------- */
-
- int verbosity; /* global variable */
-
- /* ------------------------------------------------------------------- */
- /* ------------------------------------------------------------------- */
- int init_osc_receiver(char *port, int notused)
- {
-
- #if DEBUG_LEVEL
- fprintf(stderr, ">>> %s ( '%s' %d )\n", __func__, port, notused);
- #endif
-
- return -1;
- }
- /* ------------------------------------------------------------------- */
- int init_osc_sender(char *r_host, char *r_port, int notused)
- {
- int foo;
-
- #if DEBUG_LEVEL
- fprintf(stderr, ">>> %s ( '%s' '%s' %d )\n", __func__,
- r_host, r_port, notused);
- #endif
-
- foo = blast_init(r_host, r_port, 0, 0);
- if (foo) {
- fprintf(stderr, "blast_init return %d\n", foo);
- return -2;
- }
-
- if (verbosity) blast_NOP(getpid());
-
- return 0;
- }
- /* ------------------------------------------------------------------- */
- /*
- * this is a tool function for debugging, do not use in real life
- */
- static int tentative(void)
- {
- int foo;
-
- blast_rewind();
-
- blast_addpoint(200, 200, 0xff0000);
- blast_addpoint(300, 300, 0xff0000);
-
- blast_flush(0);
-
- return 42;
- }
- /* ------------------------------------------------------------------- */
- static int help(int krkrkr)
- {
- puts("HELP ME !");
- puts("\t-p NNN\t\tlocal listening port");
- puts("\t-R a.b.c.d\tremote host");
- puts("\t-P NNN\t\tremote port");
- puts("\t-L N\t\tlaser number");
- puts("\t-S N\t\tscene number");
- puts("\t-v\t\tincrease verbosity");
- return 1;
- }
- /* ------------------------------------------------------------------- */
- int main(int argc, char *argv[])
- {
- char *local_port = LOCAL_PORT;
- char *remote_host = REMOTE_HOST;
- char *remote_port = REMOTE_PORT;
-
- int lasernumber, scenenumber;
-
- int opt, foo;
-
- fprintf(stderr, "%s compiled %s at %s\n",argv[0], __DATE__, __TIME__);
-
- /* set some default values */
-
- lasernumber = scenenumber = 0;
-
- /* parsing command line options */
- while ((opt = getopt(argc, argv, "hp:vL:S:R:P:")) != -1) {
- switch (opt) {
- case 'h': if (help(0)) exit(1); break;
- case 'p': local_port = optarg; break;
- case 'R': remote_host = optarg; break;
- case 'P': remote_port = optarg; break;
- case 'L': lasernumber = atoi(optarg); break;
- case 'S': scenenumber = atoi(optarg); break;
- case 'v': verbosity++; break;
- }
- }
-
- if (verbosity) {
- fprintf(stderr, "-------------: %s\n", argv[0]);
- fprintf(stderr, "pid : %d\n", getpid());
- fprintf(stderr, "local port : %s\n", local_port);
- fprintf(stderr, "remote : %s %s\n", remote_host, remote_port);
- fprintf(stderr, "scn/laser : %d %d\n", scenenumber, lasernumber);
- }
-
- foo = init_osc_sender(remote_host, remote_port, 0);
- fprintf(stderr, "init osc sender -> %d\n", foo);
-
- tentative();
-
- return 2;
- }
- /* ------------------------------------------------------------------- */
-
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