# HG changeset patch
# User Mychaela Falconia <falcon@freecalypso.org>
# Date 1495850286 0
# Node ID 498b90f6e22469debde1300daa605ac79406edd5
# Parent  d348d47f8a0477fb2d0ec0cb49b8e3350c875cfe
fc-cmu200d: added command line options

diff -r d348d47f8a04 -r 498b90f6e224 cmu200/main.c
--- a/cmu200/main.c	Fri May 26 16:00:06 2017 +0000
+++ b/cmu200/main.c	Sat May 27 01:58:06 2017 +0000
@@ -4,30 +4,45 @@
 
 #include <stdio.h>
 #include <stdlib.h>
+#include <unistd.h>
 
 int target_fd;
 
-static char default_socket_pathname[] = "/tmp/fc_rftest_socket";
-
-char *bind_socket_pathname;
+char *bind_socket_pathname = "/tmp/fc_rftest_socket";
+char *cmu200_tx_name = "TX";
+int cmu200_rf_port = 2;
 
 main(argc, argv)
 	char **argv;
 {
-	if (argc < 3 || argc > 4) {
-		fprintf(stderr,
-			"usage: %s serial-port baud [socket-pathname]\n",
-			argv[0]);
-		exit(1);
-	}
-	open_target_serial(argv[1], argv[2]);
+	extern char *optarg;
+	extern int optind;
+	int c;
+
+	while ((c = getopt(argc, argv, "1at:")) != EOF)
+		switch (c) {
+		case '1':
+			cmu200_rf_port = 1;
+			continue;
+		case 'a':
+			cmu200_tx_name = "AUXT";
+			continue;
+		case 't':
+			bind_socket_pathname = optarg;
+			continue;
+		default:
+usage:			fprintf(stderr,
+				"usage: %s [options] serial-port baud\n",
+				argv[0]);
+			exit(1);
+		}
+	if (argc - optind != 2)
+		goto usage;
+
+	open_target_serial(argv[optind], argv[optind+1]);
 	set_serial_nonblock(0);
 	setlinebuf(stdout);	/* to allow logging with tee */
 	init_cmu200();
-	if (argc > 3)
-		bind_socket_pathname = argv[3];
-	else
-		bind_socket_pathname = default_socket_pathname;
 	create_listener_socket();
 	for (;;) {
 		get_socket_connection();