ao-tools/ao-dumplog: Dump entire eeprom contents

[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..41d0ac102d27d86cb24e433bdde9b9441bb6f740 100644 (file)
--- a/ao-tools/ao-dumplog/ao-dumplog.c
+++ b/ao-tools/ao-dumplog/ao-dumplog.c
@@ -29,13 +29,14 @@
 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 = "remote", .has_arg = 0, .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;
@@ -88,8 +90,10 @@ main (int argc, char **argv)
        int             any_valid;
        int             invalid;
        char            serial_line[8192];
+       unsigned        storage_size;
+       int             blocks;
 
-       while ((c = getopt_long(argc, argv, "T:D:R", options, NULL)) != -1) {
+       while ((c = getopt_long(argc, argv, "T:D:C:R", options, NULL)) != -1) {
                switch (c) {
                case 'T':
                        tty = optarg;
@@ -100,6 +104,9 @@ main (int argc, char **argv)
                case 'R':
                        remote = 1;
                        break;
+               case 'C':
+                       channel = atoi(optarg);
+                       break;
                default:
                        usage(argv[0]);
                        break;
@@ -119,7 +126,7 @@ 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;
@@ -135,10 +142,21 @@ main (int argc, char **argv)
                cc_usb_close(cc);
                exit(1);
        }
-       printf ("Serial number: %d\n", serial_number);
+       cc_usb_printf(cc, "f\n");
+       storage_size = 0;
+       for (;;) {
+               cc_usb_getline(cc, line, sizeof(line));
+               if (sscanf(line, "Storage size: %u", &storage_size) == 1)
+                       break;
+       }
+       printf ("Serial number: %d Storage size: %u\n", serial_number, storage_size);
+       if (storage_size)
+               blocks = storage_size / 256;
+       else
+               blocks = 511;
        done = 0;
        column = 0;
-       for (block = 0; !done && block < 511; block++) {
+       for (block = 0; !done && block < blocks; block++) {
                cc_usb_printf(cc, "e %x\n", block);
                if (column == 64) {
                        putchar('\n');