-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Somebody in the thread at some point said: | |> | |> | 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? | | Depends on what IO port left, SDIO and USB are more popular choice, I am | not sure what module support UART and the speed/processing limit by | using UART for large/long data transmission.
It seems that the chip on the BT module we use supports SPI and UART already along with USB, whether the module gives them out I don't know, but maybe it is just an ordering option what comes out there. http://www.alldatasheet.com/datasheet-pdf/pdf/114802/ETC/BC41B143A-ANN-E4.html - -Andy -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.8 (GNU/Linux) Comment: Using GnuPG with Fedora - http://enigmail.mozdev.org iEYEARECAAYFAkf07O0ACgkQOjLpvpq7dMrk3QCfbkDyvo4bPHQ1wvj0VyFODEzM dH0An22SPCm7sujcwFD2IDGgL/ylKWFK =QdDW -----END PGP SIGNATURE-----
