RE: [Bluez-devel] Flush timeout at Baseband

[Marcel Holtmann <marcel@holtmann.org>]

Hi Haiguang,

> Please refer to the following section in Bluetooth specification 1.2:
> 
> -- Volume 2: Core System Package
>     -- Part E: Host Controller Interface Functional Specification
>        -- Chapter 6: HCI Configuration Parameters
>            -- Section 6.20: Flush Timeout.
> 
> It explains the use of flush timeout value for ACL data and default is
> infinite.
> 
> In PART B: the baseband specification, section 7.6.3, it explains this
> parameter
> is designed for the delay sensitive traffic such as voice/video.
> 
> As in our project, we definitely need this parameter in configuration. So
> asked for
> the plan of including it in impelmentaion.

I checked the spec. by myself, because I don't asked for the explanation
of flush timeout. I asked for the HCI command to read or write it. The
commands are in 7.3.31 and 7.3.32 (read/write_automatic_flush_timeout).

These commands take a connection handle as parameter and so they are
connection specific and belong to hcitool. If they are not implemented
and you need them, send me a patch for hcitool.c and its manpage.

Regards

Marcel




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