Re: [Bluez-users] Timeout message from kernel

Marcel Holtmann
2004-02-13T14:22:02Z

Hi Jeff,

> l2ping from either end works. I didn't cross-compile hcidump for the ColdFire
> board, need to do some makefile wizardry in the parser subdir first. l2test
> on both ends just sits there waiting for something, no doubt I'm not invoking
> it properly. hcidump on the pc end shows the ping packets arriving from
> ColdFire. I guess my connection is basically working. On the ColdFire
> board:
> /bin> hciconfig
> hci0: Type: UART
> BD Address: 00:0A:4F:00:13:5F ACL MTU: 192:8 SCO MTU: 64:8
> UP RUNNING PSCAN ISCAN
> RX bytes:289 acl:0 sco:0 events:14 errors:0
> TX bytes:554 acl:0 sco:0 commands:14 errors:0
>
> But invoking hcitool still yields:
> /bin> hcitool info 00:0A:4F:00:09:5E
> Requesting information ...
> bcsp_timed_event: Timeout, retransmitting 1 pkts
> Can't create connection: Input/output error
> pid 54: failed 256
>
> bcsp_timed_event: is a kernel error msg. I should probably try to set up an
> l2test session properly next. Any advice?

with the next update of the BCSP driver I will turn this into a debug
message.

Using l2test is easy and with -h you see all the options ;)

One side: l2test -r /* listen and receive */
Other side: l2test -s /* connect and send */