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From: "Richard Röjfors" <richard.rojfors@endian.se>
To: BlueZ development <bluez-devel@lists.sourceforge.net>
Subject: [Bluez-devel] Inquiry response containing RSSI
Date: Thu, 15 Mar 2007 11:55:37 +0100	[thread overview]
Message-ID: <45F92629.4070207@endian.se> (raw)

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Hi everyone,

Thanks for developing this stack, it works very well I must say!

But I have ran into a small limitation:
I want to do inquiries that contains rssi in the response. (I know it
requires bluetooth >= 1.2).
I have a such dongle from CSR. I bluez from 2.6.20.1 and bluez-libs 3.9
btw. I set the inquiry mode to 1 using the bluez-libs function
hci_write_inquiry_mode.

The interesting thing is that the RSSI makes it up to the inquiry cache
inside the hci_module, but the interface (hci_inquiry, called by ioctl)
only uses the struct inquiry_info, which does not contain RSSI.

So I was thinking of a way to support this, could be to introduce
another more generic IOCTL. Which returns the struct
inquiry_info_with_rssi, or rather a struct of a new type which is the
combination of struct inquiry_info_with_rssi and struct inquiry_info.

What do you think?

- --
Richard

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             reply	other threads:[~2007-03-15 10:55 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-03-15 10:55 Richard Röjfors [this message]
2007-03-15 13:01 ` [Bluez-devel] Inquiry response containing RSSI Marcel Holtmann

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