From: Jeff Sutherland <jeffs@fairwayacademy.org>
To: BlueZ Mailing List <bluez-users@lists.sourceforge.net>
Subject: [Bluez-users] Mysterious problem with l2test on Coldfire 5282
Date: Tue, 17 Feb 2004 09:24:31 -0500 [thread overview]
Message-ID: <200402170924.31121.jeffs@fairwayacademy.org> (raw)
Using the l2test program on Motorola 5282 (uClinux) I have a strange behaviour
when using l2test -s from the Moto board. Using the -d (dump) mode to
receive packets from a PC running l2test I see what appears to be the packet
sequence number in the first 4 bytes of data (little endian), followed by a 2
byte packet length, then data payload. When dumping data from the PC the
packet sequence number increments by 1 each time, which, I believe, is the
expected behaviour. However, when sending from the Moto board to the PC, the
packet sequence number increments by 4 each time. ????? L2test send looks
ok, the sequence number is just seq++; so something must be going on in hcid,
right? Or maybe it's dropping 3 out of 4 send packets for some reason.
Maybe something cocked up with the socket ops in l2test? ????? Debugging
pointers, please...
-Jeff
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next reply other threads:[~2004-02-17 14:24 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-02-17 14:24 Jeff Sutherland [this message]
2004-02-17 15:43 ` [Bluez-users] Mysterious problem with l2test on Coldfire 5282 Marcel Holtmann
2004-02-17 16:26 ` Jeff Sutherland
2004-02-17 18:35 ` Marcel Holtmann
2004-02-17 21:47 ` Jeff Sutherland
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