Use --tty/-T on command line to specify target device

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

diff --git a/ao-tools/ao-rawload/ao-rawload.c b/ao-tools/ao-rawload/ao-rawload.c
index 5f7708fd2f8c93ac4b1d8da40fefc0baaa71b2ca..1f1537b9f12d59eb49f6de87c7e96ed39e7e1e1f 100644 (file)
--- a/ao-tools/ao-rawload/ao-rawload.c
+++ b/ao-tools/ao-rawload/ao-rawload.c
@@ -16,8 +16,21 @@
  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
  */
 
  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
  */
 

+#include <unistd.h>
+#include <getopt.h>

 #include "ccdbg.h"
 
 #include "ccdbg.h"
 

+static const struct option options[] = {
+       { .name = "tty", .has_arg = 1, .val = 'T' },
+       { 0, 0, 0, 0},
+};
+
+static void usage(char *program)
+{
+       fprintf(stderr, "usage: %s [--tty <tty-name>] file.ihx\n", program);
+       exit(1);
+}
+

 int
 main (int argc, char **argv)
 {
 int
 main (int argc, char **argv)
 {


@@ -26,10 +39,22 @@ main (int argc, char **argv)
        uint16_t        pc;
        struct hex_file *hex;
        struct hex_image *image;
        uint16_t        pc;
        struct hex_file *hex;
        struct hex_image *image;

-       char *filename;
-       FILE *file;
+       char            *filename;
+       FILE            *file;
+       char            *tty = NULL;
+       int             c;

 
 

-       filename = argv[1];
+       while ((c = getopt_long(argc, argv, "T:", options, NULL)) != -1) {
+               switch (c) {
+               case 'T':
+                       tty = optarg;
+                       break;
+               default:
+                       usage(argv[0]);
+                       break;
+               }
+       }
+       filename = argv[optind];

        if (filename == NULL) {
                fprintf(stderr, "usage: %s <filename.ihx>\n", argv[0]);
                exit(1);
        if (filename == NULL) {
                fprintf(stderr, "usage: %s <filename.ihx>\n", argv[0]);
                exit(1);


@@ -50,7 +75,7 @@ main (int argc, char **argv)
        }
 
        ccdbg_hex_file_free(hex);
        }
 
        ccdbg_hex_file_free(hex);

-       dbg = ccdbg_open();
+       dbg = ccdbg_open(tty);

        if (!dbg)
                exit (1);
 
        if (!dbg)
                exit (1);