Date: Thu, 16 Jan 2020 12:07:16 +0200 From: Daniel Braniss <danny@cs.huji.ac.il> To: Hans Petter Selasky <hps@selasky.org> Cc: freeBSD-STABLE Mailing List <freebsd-stable@freebsd.org> Subject: Re: usb QR reader Message-ID: <EC8DF3B8-CDD2-40E8-91F5-00674B2C3E96@cs.huji.ac.il> In-Reply-To: <20985723-962f-49bc-8b2c-ab1dd7ae9735@selasky.org> References: <7DC305EC-7B3F-4859-ABAC-3FF1B2F84B30@cs.huji.ac.il> <ED5B34EE-413D-4291-9968-8FF937F0E87F@cs.huji.ac.il> <56cba05f-d475-55bc-88fe-c1fdd7e292a8@selasky.org> <114886FC-0A9E-4E82-BA90-D26934D8512E@cs.huji.ac.il> <d0715948-7286-a1ff-d709-e621daf386c2@selasky.org> <203DFA5F-5A4E-4398-9212-5562036FC48D@cs.huji.ac.il> <639ba897-1282-2548-7428-a11d1983127f@selasky.org> <BB459C13-44AA-4A2E-9C98-7068017FC155@cs.huji.ac.il> <20985723-962f-49bc-8b2c-ab1dd7ae9735@selasky.org>
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> On 16 Jan 2020, at 11:16, Hans Petter Selasky <hps@selasky.org> wrote: > > ktracing wrote a small c program, that just opens and tries to read, the open fails with ‘’open: Device not configured” and the console shows: Jan 16 11:59:09 neo-black-1 kernel: umodem0: detached Jan 16 11:59:14 neo-black-1 kernel: ugen5.2: <SM SM-2D PRODUCT USB UART> at usbus5 Jan 16 11:59:14 neo-black-1 kernel: umodem_probe: Jan 16 11:59:14 neo-black-1 syslogd: last message repeated 1 times Jan 16 11:59:14 neo-black-1 kernel: umodem0 on uhub5 Jan 16 11:59:14 neo-black-1 kernel: umodem0: <SM SM-2D PRODUCT USB UART, class 2/0, rev 1.10/1.00, addr 2> on usbus5 Jan 16 11:59:14 neo-black-1 kernel: umodem0: Jan 16 11:59:14 neo-black-1 kernel: data interface 1, has no CM over data, has no break Jan 16 12:01:52 neo-black-1 kernel: umodem_cfg_set_dtr: onoff=1 Jan 16 12:01:52 neo-black-1 kernel: umodem_cfg_set_rts: onoff=1 Jan 16 12:01:53 neo-black-1 kernel: umodem0: at uhub5, port 1, addr 2 (disconnected) Jan 16 12:01:53 neo-black-1 kernel: umodem_detach: sc=0xd494c400 Jan 16 12:01:54 neo-black-1 kernel: umodem_cfg_set_break: onoff=0 Jan 16 12:01:54 neo-black-1 kernel: umodem0: detached Jan 16 12:02:01 neo-black-1 kernel: umodem_probe: Jan 16 12:02:01 neo-black-1 syslogd: last message repeated 1 times Jan 16 12:02:01 neo-black-1 kernel: umodem0 on uhub5 Jan 16 12:02:01 neo-black-1 kernel: umodem0: <SM SM-2D PRODUCT USB UART, class 2/0, rev 1.10/1.00, addr 2> on usbus5 Jan 16 12:02:01 neo-black-1 kernel: umodem0: data interface 1, has no CM over data, has no breakhome | help
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