Date: Tue, 20 Mar 2012 15:49:53 +0000 From: Fabio Dive <fabiodive@gmail.com> To: Warren Block <wblock@wonkity.com> Cc: freebsd-usb@freebsd.org Subject: Re: USB serial adapter, cu write: Device not configured Message-ID: <CAK9U=RwGq%2Bu_%2B7n1BLJTMPX6xhwfbNbxD-q8oHB8qEPyde6rsQ@mail.gmail.com> In-Reply-To: <alpine.BSF.2.00.1203200907000.96368@wonkity.com> References: <CAK9U=RxeoHAXa-2cVdY9DRWCSex5jxkuwEzO4EnTWvVrJiNPzw@mail.gmail.com> <alpine.BSF.2.00.1203181254001.85810@wonkity.com> <alpine.BSF.2.00.1203200907000.96368@wonkity.com>
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I forget to remember that I am receiving the output of the remote device if I bootstrap it, I even receive the login prompt, but I am not able to transmit, hitting a key produce: write: Device not configured thank you f. On Tue, Mar 20, 2012 at 15:23, Warren Block <wblock@wonkity.com> wrote: > On Sun, 18 Mar 2012, Warren Block wrote: > >> On Sun, 18 Mar 2012, Fabio Dive wrote: >> >>> Hello people! >>> >>> I write you because I have got a problem with the uplcom driver >>> on FreeBSD 9.0, I tried a lot of different things, read all I found, >>> manpages, forums, irc, google but still not able to solve my problem. >>> >>> I need to connect to my remote Alix board, >>> the remote console setup is 19200 8N1. >>> I am using a short USB Prolific Tec.. serial cable adapter with a >>> NULL modem cable, the last one plugged one side to the Alix board, >>> the other side to the adapter cable. >>> >>> Under Linux Debian everything is fine, so the hardware and cables >>> should be ok, under Linux I used minicom and cu and tip without problems. >>> With FreeBSD and NetBSD, big problems..the result is always >>> the same, I can receive but I cannot transmit. >>> >>> (working as root) >>> *cu -t -s 19200 -l /dev/cuaU0 >>> write: Device not configured >>> (I can't transmit but I can receive the output if I reboot the remote >>> alix board) >> >> >> Add the user to the dialer group. If that doesn't do it, make sure the >> user has write permission to the USB device and /dev/cuaU0. > > > Managed to locate my PL2303 cable, and it works on 9-stable amd64 built > yesterday: > > % cu -l /dev/cuaU0 -s 19200 > can't open log file /var/log/aculog. > Connected > AT > OK > ~ > [EOT] > > I typed the "AT". If the USB cable is disconnected and reconnected while cu > still has it open, typing a character produces > > write: Device not configured > > because the device disappeared when the USB cable was unplugged. The send > and receive LEDs on this modem also both go on, meaning some data is being > continuously sent and echoed. > > /etc/devfs.rules (just the USB ones) > > [localrules=10] > add path 'ugen*' mode 0660 group operator > add path 'usb/*' mode 0660 group operator > > The user is a member of both dialer and operator groups. > > If it still does not work for you, check loader.conf and rc.conf for > nonstandard settings.help
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