L2CAP Maximum MTU / 0-Length packets
L2CAP Maximum MTU / 0-Length packets
- Subject: L2CAP Maximum MTU / 0-Length packets
- From: Moritz Gmelin <email@hidden>
- Date: Sun, 13 Feb 2005 21:49:35 +0100
Hi,
When I try to open a L2CAP Connection from Linux to my Mac, the Mac
offers a MTU (direction Linux -> Mac) of 32767. Sending data of size <
16000 is no problem, the receiver gets notified of incoming packets.
But when the packet size exceeds 16000 (I don't know the exact number)
my Application does not get notified of incoming packets.
I can see the packets being sent by the linux side using hcidump. I
cannot verify what is happening on the mac side since packet decoder
does not work....
Next question is about 0-length packets:
The Bluetooth specification allows for L2CAP Packets to be between 0
and 65535 bytes in length.
When I send a 0-length packet from the Mac, I cannot see anyting coming
in either on Windows (Widcomm Spylite Software) or on Linux (hcidump).
Again, I cannot verify what PacketDecoder would see.
Can anyone help on those two problems ?
Regards
Moritz
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