diff options
Diffstat (limited to 'ao-tools/ao-usbtrng/ao-usbtrng.c')
| -rw-r--r-- | ao-tools/ao-usbtrng/ao-usbtrng.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/ao-tools/ao-usbtrng/ao-usbtrng.c b/ao-tools/ao-usbtrng/ao-usbtrng.c index 3eb2b4d5..b74bf33c 100644 --- a/ao-tools/ao-usbtrng/ao-usbtrng.c +++ b/ao-tools/ao-usbtrng/ao-usbtrng.c @@ -36,12 +36,14 @@ static const struct option options[] = { { .name = "tty", .has_arg = 1, .val = 'T' }, { .name = "device", .has_arg = 1, .val = 'D' }, { .name = "verbose", .has_arg = 0, .val = 'v' }, + { .name = "reset", .has_arg = 0, .val = 'R' }, + { .name = "bootloader", .has_arg = 0, .val = 'X' }, { 0, 0, 0, 0}, }; static void usage(char *program) { - fprintf(stderr, "usage: %s [--verbose] [--device=<AltOS-device>] [-tty=<tty>] [<kbytes>]\n", program); + fprintf(stderr, "usage: %s [--verbose] [--reset] [--bootloader] [--device=<AltOS-device>] [-tty=<tty>] [<kbytes>]\n", program); exit(1); } @@ -63,12 +65,13 @@ main (int argc, char **argv) char *tty = NULL; int verbose = 0; int reset = 0; + int bootloader = 0; int ret = 0; int kbytes = 0; /* 0 == continuous */ int written; uint8_t bits[1024]; - while ((c = getopt_long(argc, argv, "vRT:D:", options, NULL)) != -1) { + while ((c = getopt_long(argc, argv, "vRXT:D:", options, NULL)) != -1) { switch (c) { case 'T': tty = optarg; @@ -79,6 +82,9 @@ main (int argc, char **argv) case 'R': reset++; break; + case 'X': + bootloader++; + break; case 'v': verbose++; break; @@ -108,7 +114,9 @@ main (int argc, char **argv) if (!cc) exit(1); - if (reset) { + if (bootloader) { + cc_usb_printf(cc, "X\n"); + } else if (reset) { cc_usb_printf(cc, "R\n"); } else { if (kbytes) { |