Re: [Bluez-users] BCSP problem

Marcel Holtmann
2005-01-13T18:27:03Z

Hi,

> I am working with CompactFlash Bluetooth BT0100M, and when I make some data
> tranference or operations as hciattach or other operations I obtain these
> warnings:
>
>
> bcsp_recv: Short BCSP packet
> bcsp_recv: Error in BCSP hdr checksum
> bcsp_recv: Error in BCSP hdr checksum
> bcsp_timed_event: Timeout, retransmitting 1 pkts
> bcsp_recv: Short BCSP packet
> bcsp_recv: Error in BCSP hdr checksum
> bcsp_recv: Error in BCSP hdr checksum
> bcsp_recv: Out-of-order packet arrived, got 0 expected 5
> bcsp_timed_event: Timeout, retransmitting 1 pkts
> bcsp_unslip_one_byte: Invalid byte a8 after esc byte
> bcsp_recv: Out-of-order packet arrived, got 3 expected 2
> bcsp_recv: Out-of-order packet arrived, got 4 expected 2
> bcsp_recv: Out-of-order packet arrived, got 5 expected 2
> bcsp_timed_event: Timeout, retransmitting 1 pkts
>
>
> Is there any form to modify the timeout?
> How can manage this?

do you have any functional problems with this card? In general you can
ignore these messages, because BCSP is able to correct mostly every
error. I am a little bit worried about the esc byte and hdr error,
because we haven't seen this so far.

Regards

Marcel