cpan recipe

functions/joyutils.c

@@ -3,6 +3,7 @@
  */
 #include  <stdio.h>
 #include  <stdlib.h>
+#include  <string.h>
 #include  <unistd.h>
 #include  <fcntl.h>
 
@@ -33,12 +34,17 @@ int			joy_fd, foo;
 struct js_event 	js;
 int			flag = 0;
 unsigned long		debut;
+char			joy_name[128];
 
 if( ( joy_fd = open(joy_device , O_RDONLY)) == -1 ) {
 	fprintf(stderr, "%s: couldn't open %s\n", __func__, joy_device);
 	exit(1);
 	}
 
+if (ioctl(joy_fd, JSIOCGNAME(sizeof(joy_name)), joy_name) < 0)
+	strncpy(joy_name, "Unknown", sizeof(joy_name));
+fprintf(stderr, "Name: \"%s\"\n", joy_name);
+
 for (;;) {
 	foo = read(joy_fd, &js, sizeof(struct js_event));
 	if ( ! flag ) {

generators/README.md

@@ -4,6 +4,23 @@ Pour la plupart de ces logiciels, le bouton 50 est utilisé
 pour demander l'effacement d'un hypothétique écran.
 Voir [osc-joy](../#osc-joy) pour les détails pratiques.
 
+```
+tth@fubar:~/Devel/gadgets-OSC/generators$ ./lissajous.pl 
+Can't locate Net/OpenSoundControl/Client.pm in @INC
+(you may need to install the Net::OpenSoundControl::Client module)
+```
+
+Oups, que faire ?
+
+
+```
+root@fubar:~# cpan
+cpan[3]> install Net::OpenSoundControl
+```
+
+Et voilà...
+
+
 ## moresinus.pl
 
 Options : `-d host:port` et `-v`

osc-joy.c

@@ -92,7 +92,7 @@ if (verbosity) {
 lo_address t =  lo_address_new(remote_host, remote_port);
 
 if( ( joy_fd = open(joy_device , O_RDONLY)) == -1 ) {
-	fprintf(stderr, "Couldn't open %s\n", JOY_DEVICE);
+	fprintf(stderr, "Couldn't open %s\n", joy_device);
 	exit(1);
 	}