DEV: help output added

.gitignore

@@ -4,4 +4,4 @@ Doc/*
 
 *Debug
 *Release
-
+*bin

src/main.c

@@ -74,7 +74,16 @@ int parse_args (settings_t *s, int argc, char const *argv[]) {
          case 's':   s->sendTimeout.tv_sec = atoi (optarg); break;
          case 'w':   s->me = atoi (optarg); break;
          case 't':   s->trackTime = true; break;
-         case 'h':   printf ("This will be the help text\n");  break;
+         case 'h':
+            printf ("Syntax:\nrtes_final [-t] [-v num] [-i num] [-p num] [-s num] [-w num]\n\n");
+            printf ("-v, --outlevel num:    Change the verbosity of the program, num can be 0, 1 or 2\n");
+            printf ("-i, --interval sec:    Set the interval of the seeker in [sec]\n");
+            printf ("-p, --pingtimeout sec: Set the ping timeout in [sec]\n");
+            printf ("-s, --sendtimeout sec: Set the connect/send timeout in [sec]\n");
+            printf ("-w, --who AEM:         Select the AEM of the device\n");
+            printf ("-t, --tracktime:       Enables time tracking in statistics\n");
+            printf ("-h, --help:            Print this and exit\n");
+            exit(1);
          case ':':
          default:
          case '?':
@@ -86,7 +95,9 @@ int parse_args (settings_t *s, int argc, char const *argv[]) {
    return 0;
 }
 
-
+/*!
+ * Main function
+ */
 int main (int argc, char const *argv[])  {
 
    // get command line arguments