From nobody Tue Oct 4 09:01:13 2022 X-Original-To: hardware@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4MhWs82SXCz4V9j4; Tue, 4 Oct 2022 09:01:16 +0000 (UTC) (envelope-from Axel.Rau@Chaos1.DE) Received: from mailout5.lrau.net (mailout5.lrau.net [IPv6:2a05:bec0:26:5::73]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "mailout5.lrau.net", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4MhWs736xjz3H5v; Tue, 4 Oct 2022 09:01:15 +0000 (UTC) (envelope-from Axel.Rau@Chaos1.DE) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=chaos1.de; s=2022; h=References:To:Cc:In-Reply-To:Date:Subject:Mime-Version:Content-Type :Message-Id:From:Sender:Reply-To:Content-Transfer-Encoding:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=RE/qeqy/0G8KcAytlUzhgLIaXhJ8W+oCtqKtAuQqvao=; b=UmIrd363gK+Q9yhfa/qFRAHuA1 FzEkOyLlUzTYj5Nb7bWHo+4Rwgn69aNTT9HvCRGKmSr9QetO1xcWAAs3J14QLpoXvNWwkmz76aTDI B2yWHxCuW7VPtrfCmpNEO40l+9OgfAoLHvHIhdJtpnvwaypA9jU+6SjTtHH+4NvXPf4muLhvJ7QrV Q02KV/3Wdf8tYBOn1WdVgeECP9vPgiyba8TH+kLqFbkfVqJ3W6Ec0lfFfcTQYDlshs6BY1vN/rvS+ rIBn6vRkYpI9fMWJquqhJBFfrmQvW6hP2yBwFzLMLWXbAuMwMQ18hEhvgubSoPEwi2IynwhOWrHNP il3VsLlQ==; Received: from [2a05:bec0:26:5::74] (helo=imap5.lrau.net) by mailout5.lrau.net with esmtp (Exim 4.95 (FreeBSD)) (envelope-from ) id 1ofdne-0009pb-6f; Tue, 04 Oct 2022 09:01:14 +0000 Received: from Axel.Rau@Chaos1.DE by imap5.lrau.net (Archiveopteryx 3.2.0) with esmtpsa id 1664874073-11466-8168/7/183; Tue, 4 Oct 2022 09:01:13 +0000 From: Axel Rau Message-Id: <490EBA38-E103-4DC1-8A42-E16A8279980D@Chaos1.DE> Content-Type: multipart/alternative; boundary="Apple-Mail=_FEFA34C4-536B-4B59-9C0A-7C95E2B9AC49" List-Id: General discussion of FreeBSD hardware List-Archive: https://lists.freebsd.org/archives/freebsd-hardware List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-hardware@freebsd.org Mime-Version: 1.0 Subject: Re: Accessing I2C-Bus via ELV USB-I2C Date: Tue, 4 Oct 2022 11:01:13 +0200 In-Reply-To: Cc: hardware@freebsd.org, freebsd-hackers@freebsd.org To: Hans Petter Selasky References: <996df5c0-ffa7-f1bf-a9e2-6dd47d7b49e6@Chaos1.DE> <35D556D7-56EC-4295-93D6-80A4CFE6DCE9@Chaos1.DE> <37c55124-5cd5-6fd1-ca46-9265ebe47b18@selasky.org> <602324D8-515B-4061-8689-5638E9A82759@Chaos1.DE> <2cb6203f-03da-9a05-24a5-c851f1424503@selasky.org> X-Mailer: Apple Mail (2.3608.120.23.2.7) X-Rspamd-Queue-Id: 4MhWs736xjz3H5v X-Spamd-Bar: --- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=chaos1.de header.s=2022 header.b=UmIrd363; dmarc=none; spf=none (mx1.freebsd.org: domain of Axel.Rau@Chaos1.DE has no SPF policy when checking 2a05:bec0:26:5::73) smtp.mailfrom=Axel.Rau@Chaos1.DE X-Spamd-Result: default: False [-4.00 / 15.00]; DWL_DNSWL_LOW(-1.00)[chaos1.de:dkim]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_SHORT(-1.00)[-1.000]; MV_CASE(0.50)[]; RCVD_IN_DNSWL_LOW(-0.20)[2a05:bec0:26:5::73:from,2a05:bec0:26:5::74:received]; R_DKIM_ALLOW(-0.20)[chaos1.de:s=2022]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; R_SPF_NA(0.00)[no SPF record]; FROM_HAS_DN(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+,1:+,2:~]; RCVD_TLS_LAST(0.00)[]; ASN(0.00)[asn:197071, ipnet:2a05:bec0::/29, country:DE]; MLMMJ_DEST(0.00)[hardware@freebsd.org,freebsd-hackers@freebsd.org]; ARC_NA(0.00)[]; DKIM_TRACE(0.00)[chaos1.de:+]; TO_MATCH_ENVRCPT_SOME(0.00)[]; DMARC_NA(0.00)[chaos1.de]; RCPT_COUNT_THREE(0.00)[3]; TO_DN_SOME(0.00)[]; RCVD_COUNT_THREE(0.00)[3]; MID_RHS_MATCH_FROM(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[] X-ThisMailContainsUnwantedMimeParts: N --Apple-Mail=_FEFA34C4-536B-4B59-9C0A-7C95E2B9AC49 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 > Am 04.10.2022 um 10:39 schrieb Hans Petter Selasky : >=20 >=20 > That looks normal. >=20 > The DONE transaction transferred the SETUP packet, but still lists = frame [0], but is not dumping the data, because it has already been = sent. frame [0] is always the SETUP packet for control endpoints. >=20 > --HPS Thanks for your analysis. Axel =2D-- PGP-Key: CDE74120 =E2=98=80 computing @ chaos claudius --Apple-Mail=_FEFA34C4-536B-4B59-9C0A-7C95E2B9AC49 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=utf-8


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Am 04.10.2022 um 10:39 schrieb Hans Petter Selasky = <hps@selasky.org>= :


That looks normal.

The DONE transaction transferred the SETUP = packet, but still lists frame [0], but is not dumping the data, because = it has already been sent. frame [0] is always the SETUP packet for = control endpoints.

--HPS

Thanks for your analysis.
Axel
---
PGP-Key: CDE74120  =E2=98=80 =  computing @ chaos claudius

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