Thank you very much, this helped me!
Now everything looks fine on the screen of the "PC2".
But now i got another problem regarding to this:
I use a third PC with the "BPA500" (it's for bluetooth sniffing).
When i use again the command
PC1: # echo "test" > /dev/rfcomm0
then the BPA500 software says:
"100% Payload/CRC Errors"
and it can't go after "start_encrypt_req" (that's the last Opcode in the
Link Management Protocol).
That's why i still think i have an encryption problem.
But the manpage only shows me how to ENable the encryption.
So i hope somebody can help me a second time.
Regards,
Steffen
Am 14.03.2012 18:49, schrieb Marcel Holtmann:
Hi Steffan,
At first: Sorry for my bad english, it's not my native language. So i
wrote my problem in german and english.
My problem refers to bluez. I didn't got useful hits on Google, IRC
didnt help and the only answer i got in a forum was: "there are not many
people who are familiar with that". So i hope you can help me.
My problem:
After installing the latest bluez, i connected two gentoo-PC's (v2.1.6)
via two bluetooth-dongles (BT3.0).
PC2:# rfcomm listen 0 1
PC1:# rfcomm connect 0<bluetooth-adress> 1
This works fine.
But now, when i try to send some data:
PC2:# cat /dev/rfcomm0
PC1:# echo "test"> /dev/rfcomm0
it looks like this on the screen of PC2:
"^J^J^J^J^^J^J^J^J^J^J^J^J^J^J^J^J^J^J^J^J^J^J^J^J^J^test^J^J^J^J^J^J^J^J^J^J^J^J^J^J^J^J^J"
it has nothing to do with encryption. These are TTY terminal settings.
That is why rfcomm tool has a -r (raw TTY mode) switch. And that switch
is documented in manpage.
Regards
Marcel
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