ao-dumplog: add --channel option (for use with -R option)

[fw/altos] / ao-tools / ao-dumplog / ao-dumplog.c

diff --git a/ao-tools/ao-dumplog/ao-dumplog.c b/ao-tools/ao-dumplog/ao-dumplog.c
index 440a02b5925d8b473f633a8a08cfd1638c66a159..57c432902c81151f366bb887752dd6bf8cba56ff 100644 (file)
--- a/ao-tools/ao-dumplog/ao-dumplog.c
+++ b/ao-tools/ao-dumplog/ao-dumplog.c
@@ -30,12 +30,13 @@ static const struct option options[] = {
        { .name = "tty", .has_arg = 1, .val = 'T' },
        { .name = "device", .has_arg = 1, .val = 'D' },
        { .name = "remote", .has_arg = 1, .val = 'R' },
+       { .name = "channel", .has_arg = 1, .val = 'C' },
        { 0, 0, 0, 0},
 };
 
 static void usage(char *program)
 {
-       fprintf(stderr, "usage: %s [--tty <tty-name>] [--device <device-name>] [-R]\n", program);
+       fprintf(stderr, "usage: %s [--tty <tty-name>] [--device <device-name>] [--remote] [--channel <radio-channel>]\n", program);
        exit(1);
 }
 
@@ -75,6 +76,7 @@ main (int argc, char **argv)
        FILE            *out;
        char            *filename;
        int             serial_number = 0;
+       int             channel = 0;
        int             flight = 0;
        char            cmd;
        int             tick, a, b;
@@ -100,6 +102,9 @@ main (int argc, char **argv)
                case 'R':
                        remote = 1;
                        break;
+               case 'C':
+                       channel = atoi(optarg);
+                       break;
                default:
                        usage(argv[0]);
                        break;
@@ -119,7 +124,7 @@ main (int argc, char **argv)
        if (!cc)
                exit(1);
        if (remote)
-               cc_usb_open_remote(cc);
+               cc_usb_open_remote(cc, channel);
        /* send a 'version' command followed by a 'log' command */
        cc_usb_printf(cc, "v\n");
        out = NULL;