Date: Fri, 3 Jan 2020 12:56:46 +0200 From: Daniel Braniss <danny@cs.huji.ac.il> To: freeBSD-STABLE Mailing List <freebsd-stable@freebsd.org> Cc: Hans Petter Selasky <hps@selasky.org> Subject: Re: usb QR reader Message-ID: <ED5B34EE-413D-4291-9968-8FF937F0E87F@cs.huji.ac.il> In-Reply-To: <7DC305EC-7B3F-4859-ABAC-3FF1B2F84B30@cs.huji.ac.il> References: <7DC305EC-7B3F-4859-ABAC-3FF1B2F84B30@cs.huji.ac.il>
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Hi Hans,=20 can you shed some light/help? thanks, danny > On 2 Jan 2020, at 11:11, Daniel Braniss <danny@cs.huji.ac.il> wrote: >=20 > Hi,=20 > after connecting this QR reader I see a new /dev/ttyU but as soon as I = try tip, > the device disconnects. (BTW, it=E2=80=99s configured as a =E2=80=98Virt= ual Serial Port=E2=80=99) >=20 > dmsg: > =E2=80=A6 > Jan 2 10:54:57 pampero kernel: umodem0 on uhub1 > Jan 2 10:54:57 pampero kernel: umodem0: <SM SM-2D PRODUCT USB UART, = class 2/0, rev 1.10/1.00, addr 38> on usbus0 > Jan 2 10:54:57 pampero kernel: umodem0: data interface 1, has no CM = over data, has no break > Jan 2 10:56:01 pampero kernel: umodem0: at uhub1, port 2, addr 38 = (disconnected) > Jan 2 10:56:02 pampero kernel: umodem0:=20 > Jan 2 10:56:02 pampero kernel: detached > Jan 2 10:56:03 pampero kernel: umodem0 on uhub1 > Jan 2 10:56:03 pampero kernel: umodem0: <SM SM-2D PRODUCT USB UART, = class 2/0, rev 1.10/1.00, addr 38> on usbus0 > Jan 2 10:56:03 pampero kernel: umodem0: data interface 1, has no CM = over data, has no break > =E2=80=A6 >=20 > and usbconfig: > pampero# usbconfig > ugen0.1: <0x8086 XHCI root HUB> at usbus0, cfg=3D0 md=3DHOST spd=3DSUPER= (5.0Gbps) pwr=3DSAVE (0mA) > ugen0.2: <GenesysLogic USB2.0 Hub> at usbus0, cfg=3D0 md=3DHOST = spd=3DHIGH (480Mbps) pwr=3DSAVE (500mA) > ugen0.4: <Logitech USB Receiver> at usbus0, cfg=3D0 md=3DHOST spd=3DFULL= (12Mbps) pwr=3DON (98mA) > ugen0.5: <Prolific Technology Inc. USB-Serial Controller> at usbus0, = cfg=3D0 md=3DHOST spd=3DFULL (12Mbps) pwr=3DON (100mA) > ugen0.6: <GenesysLogic USB3.0 Hub> at usbus0, cfg=3D0 md=3DHOST = spd=3DSUPER (5.0Gbps) pwr=3DSAVE (0mA) > ugen0.3: <Silicon Labs CP2102 USB to UART Bridge Controller> at = usbus0, cfg=3D0 md=3DHOST spd=3DFULL (12Mbps) pwr=3DON (100mA) > ugen0.7: <SM SM-2D PRODUCT USB UART> at usbus0, cfg=3D0 md=3DHOST = spd=3DFULL (12Mbps) pwr=3DON (100mA) <=E2=80=94 this is the QR >=20 > any ideas? >=20 > thanks, > danny >=20 > _______________________________________________ > freebsd-stable@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-stable > To unsubscribe, send any mail to = "freebsd-stable-unsubscribe@freebsd.org"
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