On Monday 01 of June 2015 11:27:04 Szymon Janc wrote:
> This allows to specify initial value for sequence when sending frames.
> ---
> tools/l2test.c | 17 +++++++++++++----
> 1 file changed, 13 insertions(+), 4 deletions(-)
>
> diff --git a/tools/l2test.c b/tools/l2test.c
> index 8065578..75603a8 100644
> --- a/tools/l2test.c
> +++ b/tools/l2test.c
> @@ -108,6 +108,9 @@ static unsigned long send_delay = 0;
> /* Default delay before receiving */
> static unsigned long recv_delay = 0;
>
> +/* Initial sequence value when sending frames */
> +static int seq_start = 0;
> +
> static char *filename = NULL;
>
> static int rfcmode = 0;
> @@ -974,7 +977,7 @@ static void do_send(int sk)
> buf[i] = 0x7f;
> }
>
> - seq = 0;
> + seq = seq_start;
> while ((num_frames == -1) || (num_frames-- > 0)) {
> put_le32(seq, buf);
> put_le16(data_size, buf + 4);
> @@ -997,7 +1000,8 @@ static void do_send(int sk)
> size -= len;
> }
>
> - if (num_frames && send_delay && count && !(seq % count))
> + if (num_frames && send_delay && count &&
> + !(seq % (count + seq_start)))
> usleep(send_delay);
> }
> }
> @@ -1325,7 +1329,8 @@ static void usage(void)
> "\t[-S] secure connection\n"
> "\t[-M] become master\n"
> "\t[-T] enable timestamps\n"
> - "\t[-V type] address type (help for list, default = bredr)\n");
> + "\t[-V type] address type (help for list, default = bredr)\n"
> + "\t[-e seq] initial sequence value (default = 0)\n");
> }
>
> int main(int argc, char *argv[])
> @@ -1336,7 +1341,7 @@ int main(int argc, char *argv[])
> bacpy(&bdaddr, BDADDR_ANY);
>
> while ((opt = getopt(argc, argv, "rdscuwmntqxyzpb:a:"
> - "i:P:I:O:J:B:N:L:W:C:D:X:F:Q:Z:Y:H:K:V:RUGAESMT")) != EOF) {
> + "i:P:I:O:J:B:N:L:W:C:D:X:F:Q:Z:Y:H:K:V:RUGAESMTe:")) != EOF) {
> switch (opt) {
> case 'r':
> mode = RECV;
> @@ -1542,6 +1547,10 @@ int main(int argc, char *argv[])
>
> break;
>
> + case 'e':
> + seq_start = atoi(optarg);
> + break;
> +
> default:
> usage();
> exit(1);
Applied.
--
BR
Szymon Janc
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