From nobody Fri Aug 20 21:25:05 2021 X-Original-To: freebsd-hackers@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 6452E12746C6; Fri, 20 Aug 2021 21:25:07 +0000 (UTC) (envelope-from dmilith@gmail.com) Received: from mail-qv1-xf2b.google.com (mail-qv1-xf2b.google.com [IPv6:2607:f8b0:4864:20::f2b]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4Grvmf3ySwz3GPl; Fri, 20 Aug 2021 21:25:06 +0000 (UTC) (envelope-from dmilith@gmail.com) Received: by mail-qv1-xf2b.google.com with SMTP id jz1so6251353qvb.13; Fri, 20 Aug 2021 14:25:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to :content-transfer-encoding; bh=ICtinW9A+Aedqf1o3pr2sZdosyLmBYyQEm5Tc2Yd7YQ=; b=LZd24zLaRHQvJrnYj7ITTQDuYkV8a5QyYtd7jov7gdjt771aJwJxlukkQcG5KP3qzM NB/YHVAD6cWEb88LtBdFnHpxLi80gKi46ka8UViP5Gh1R3wLZCCBjnMBHLNw9QWsD/H7 BMSWfLWc7dHpUeYsH3Po5F1X23ePYul5qIv9OMzFYfg2C9IoyzDfV+MPTU7+0Twjb3zC FI5aofe1aFkRFJPvhktVya7PAIo6mOs0X7rbrEfqCdoChtmLeM6SFrzEzoC2jF/VyNGC fKZn3foICPz6B5wBw1POP6gMNoJdkCETHq/99vC9HLqZHtWeQwwKTM+xVknVTu2IARxC RoWw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to :content-transfer-encoding; bh=ICtinW9A+Aedqf1o3pr2sZdosyLmBYyQEm5Tc2Yd7YQ=; b=XRaeXtsxrW3B84DX94RYdlYggvAy8z7Eh9l7qi9ulHHxhGyh26/CmclWnXorH3asyl Knwu7twUwT9EpZJaqsvY2UyQcq6j2/nwpPZkLOP+85AIkW3sFwwPW2TjEthB74OjnW3j 6S5ekgq8gu+iKmHHW9mmHbbCUtSbJ62XKbIw8RvCifRfJDn1e/bzSvzwoH21xHgviMiv ddbCCh5punt4kFZVs9+Obov7FVw21mvEqi6dBhC5MqeXAWSI9Mvbt9jCnk5UJrv1///j Xs4IY+BBuRWK6tKAvves9CaUNp+UvHFE4CRztqdAxnxjMlo0Ve2i/KYwjH7nPoWodo/v 6ISg== X-Gm-Message-State: AOAM531H/Cyi37GzESnuZnMFmjxe6QYzOw77qJC6TEEzuyLapMH7EFF/ f3/j7cS8wvB2oUzePprVxosQOKHFVjhz/fzIact0Vu84jFo= X-Google-Smtp-Source: ABdhPJw15R3sOY7MoVXQQ78lHczqS4InQ/1wYNtAqzzY7Zq9cgCUzOg816K4LGPWKFr6GKN+mmU8hsKioGgZEi/bt+o= X-Received: by 2002:a0c:e885:: with SMTP id b5mr22500874qvo.48.1629494705935; Fri, 20 Aug 2021 14:25:05 -0700 (PDT) List-Id: Technical discussions relating to FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-hackers List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-hackers@freebsd.org MIME-Version: 1.0 Received: by 2002:ac8:5b81:0:0:0:0:0 with HTTP; Fri, 20 Aug 2021 14:25:05 -0700 (PDT) From: "dmilith ." Date: Fri, 20 Aug 2021 23:25:05 +0200 Message-ID: Subject: Problem with USB serial connection to UPS ETA-1600-sinus To: freebsd-hackers , freebsd-stable Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Rspamd-Queue-Id: 4Grvmf3ySwz3GPl X-Spamd-Bar: --- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=LZd24zLa; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of dmilith@gmail.com designates 2607:f8b0:4864:20::f2b as permitted sender) smtp.mailfrom=dmilith@gmail.com X-Spamd-Result: default: False [-3.88 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; FROM_HAS_DN(0.00)[]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36:c]; FREEMAIL_FROM(0.00)[gmail.com]; MIME_GOOD(-0.10)[text/plain]; TO_MATCH_ENVRCPT_ALL(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; MID_RHS_MATCH_FROMTLD(0.00)[]; TO_DN_ALL(0.00)[]; DKIM_TRACE(0.00)[gmail.com:+]; RCPT_COUNT_TWO(0.00)[2]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; RCVD_IN_DNSWL_NONE(0.00)[2607:f8b0:4864:20::f2b:from]; NEURAL_HAM_SHORT(-0.88)[-0.885]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; RCVD_COUNT_TWO(0.00)[2]; RCVD_TLS_ALL(0.00)[]; DWL_DNSWL_NONE(0.00)[gmail.com:dkim] X-ThisMailContainsUnwantedMimeParts: N Hello! I struggle with a peculiar device that "just works" under Linux - my ETA 1600-sinus UPS. I've tried hacking it directly and via "NUT" UPS software - but no luck. On Linux it's enough to set blazer_usb driver in upsc.conf and software connects normally to the device (using Megatec protocol). Under FreeBSD I experience crazy issues with a similar setup - after a whole day of hacking, I start to guess it's about libusb provided with FreeBSD 13.0 on arm64 (one I've been using). I explained some technical details here: https://github.com/networkupstools/nut/issues/1077 If anyone has a glimpse of an idea what I may also try to get it working=E2=80=A6 Please help kind regards --=20 Daniel Dettlaff Versatile Knowledge Systems verknowsys.com