From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C3A2FC433E2 for ; Wed, 16 Sep 2020 23:05:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7062A221EF for ; Wed, 16 Sep 2020 23:05:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726307AbgIPXFf (ORCPT ); Wed, 16 Sep 2020 19:05:35 -0400 Received: from tuna.sandelman.ca ([209.87.249.19]:58916 "EHLO tuna.sandelman.ca" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726084AbgIPXFf (ORCPT ); Wed, 16 Sep 2020 19:05:35 -0400 Received: from localhost (localhost [127.0.0.1]) by tuna.sandelman.ca (Postfix) with ESMTP id 54401389B0; Wed, 16 Sep 2020 18:44:14 -0400 (EDT) Received: from tuna.sandelman.ca ([127.0.0.1]) by localhost (localhost [127.0.0.1]) (amavisd-new, port 10024) with LMTP id QEFVffnTI8c2; Wed, 16 Sep 2020 18:44:13 -0400 (EDT) Received: from sandelman.ca (obiwan.sandelman.ca [209.87.249.21]) by tuna.sandelman.ca (Postfix) with ESMTP id 05F5438980; Wed, 16 Sep 2020 18:44:13 -0400 (EDT) Received: from localhost (localhost [IPv6:::1]) by sandelman.ca (Postfix) with ESMTP id 0E5ED1F9; Wed, 16 Sep 2020 19:05:30 -0400 (EDT) From: Michael Richardson To: Achim Kraus cc: Alexander Aring , linux-wpan - ML Subject: Re: 6lowpan Support for Raspberry PI 3B+ - CYW43455 In-Reply-To: <43281eee-af0c-f050-79e4-9f02eda4be49@gmx.net> References: <21010.1600201310@localhost> <10921.1600275993@localhost> <43281eee-af0c-f050-79e4-9f02eda4be49@gmx.net> X-Mailer: MH-E 8.6+git; nmh 1.7+dev; GNU Emacs 26.1 X-Face: $\n1pF)h^`}$H>Hk{L"x@)JS7<%Az}5RyS@k9X%29-lHB$Ti.V>2bi.~ehC0;<'$9xN5Ub# z!G,p`nR&p7Fz@^UXIn156S8.~^@MJ*mMsD7=QFeq%AL4m Precedence: bulk List-ID: X-Mailing-List: linux-wpan@vger.kernel.org --=-=-= Content-Type: text/plain Achim Kraus wrote: > Am 16.09.20 um 19:06 schrieb Michael Richardson: >> >> Achim Kraus wrote: >> >>> for any BT device. I would love to be wrong!! >> >> > Hi Michael, >> >> > The current Raspi OS (based on Debian, kernel 5.4) contains a >> > bluetooth_6lowpan module. With that it's possible to connect the >> > nrf52840 using a "plain raspi 3b+" (without extra rf module). >> >> So, USB connection to this multi-radio device? > No, the raspberry PI on it's own is using bluetooth_6lowpan. > No USB to the nrf52840! > The nrf52840 is a separate peer, which communicates over > bluetooth_6lowpan with that raspberry PI. Ah okay. My bad. There are a number of nrf52480 devices available that connect via USB, have some firmware on them, and do "something" with the host to enable the host to have BTLE. But, you mean using the built-in BTLE chip on the RPI you were able to do 6lowpan over BTLE to this nrf device. I expect that this did not involve any kind BT pairing first? -- ] Never tell me the odds! | ipv6 mesh networks [ ] Michael Richardson, Sandelman Software Works | IoT architect [ ] mcr@sandelman.ca http://www.sandelman.ca/ | ruby on rails [ --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAEBCgAdFiEEbsyLEzg/qUTA43uogItw+93Q3WUFAl9imjkACgkQgItw+93Q 3WVbhwgAuwWlDQgZaM9m33T8uxW892w85/iz1MWssdGKVbCS86LRPnUbWBZF5aKK CBbm8D/6YfhXrDUUNna4NqT7zuzdPIslYHp/sUgbTu3RM2S3g/CUZZOLsP5mqW5M J7muY7bPGuynuOSSYBkgruEYKb5AQaojqHxvynFA0av7xOoWikcH9UIUjYNhelMh OlpLRXCGQEur9h9SgnXnEnLh9UNLFXTR4XAqkT7zDXQGIscz1hxO51d6X1VNIY1n VvVoEX0EII+LnAl24Zi2Erma+2ka7MuOyUKzw8dr72poQ/hpS3K+kOmCnRM9fu7h SNmaJxqY9L71eZFaHam+tYgKsliF8Q== =N7bS -----END PGP SIGNATURE----- --=-=-=--