-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Somebody in the thread at some point said: | On Wed, Apr 02, 2008 at 01:51:39PM +0100, Andy Green wrote: |> -----BEGIN PGP SIGNED MESSAGE----- |> Hash: SHA1 |> |> Somebody in the thread at some point said: |> |> | | the MPU, so you can make calls over BT with the CPU off? |> | |> | ...oooh, very good point. |> |> Hum don't know if we can do it or not. The current BT device uses USB |> to communicate with the CPU, which will go down with the CPU. We can |> still power it though, so if it doesn't reset itself or otherwise rely |> on USB comms (eg, for clock) it can work. | | I think BT should rather use a high-speed UART or SDIO than USB. USB | is really cumbersome in the suspend/resume case, esp. with regard to the | wakeup-from-bluetooth case (talk to Marcel Holtmann, if you need | details)
Sounds good to me, I don't hold any torch for USB interface on it. I guess it is just pricing / availability question out of my scope. What do you think about a different bluetooth interface based around UART or SDIO, Tony? - -Andy -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.8 (GNU/Linux) Comment: Using GnuPG with Fedora - http://enigmail.mozdev.org iEYEARECAAYFAkf05CMACgkQOjLpvpq7dMo2hwCfQ0w2ruF5wV4f4O7vHbkdfRkR +CIAmgMcIyX4VUgeD1+ZKIx98a6ocqiR =uJbo -----END PGP SIGNATURE-----
