Date: Fri, 10 May 2013 09:51:47 +0800 From: Ganbold Tsagaankhuu <ganbold@gmail.com> To: hiren panchasara <hiren.panchasara@gmail.com> Cc: freebsd-arm <freebsd-arm@freebsd.org> Subject: Re: Connecting to Beablebone Message-ID: <CAGtf9xNs1M=Jz=G2EMNyeowzD33sUEZ3ukUnCe_2sAAhXyMk-Q@mail.gmail.com> In-Reply-To: <CALCpEUGGUjZkciUARw-54qEnbN%2BFequ_iQ46gEcw4G=Td%2BMsiw@mail.gmail.com> References: <CALCpEUGGUjZkciUARw-54qEnbN%2BFequ_iQ46gEcw4G=Td%2BMsiw@mail.gmail.com>
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On Fri, May 10, 2013 at 9:47 AM, hiren panchasara < hiren.panchasara@gmail.com> wrote: > Hi list, > > I've built img using crotchet scripts (great work!) a few days back > from HEAD and followed instructions at > https://wiki.freebsd.org/FreeBSD/arm/BeagleBoneBlack. > > Now, > > After powering up I connected the debug USB cable from BB to my laptop > (running HEAD). > > dmesg shows: > > ugen0.5: <Texas Instruments> at usbus0 > umodem0: <Texas Instruments AM335x USB, class 2/0, rev 2.00/0.00, addr > 5> on usbus0 > umodem0: data interface 1, has no CM over data, has no break > > /dev shows following new entries: > > crw-rw---- 1 uucp dialer 0x97 May 9 18:13 cuaU0 > crw-rw---- 1 uucp dialer 0x98 May 9 18:13 cuaU0.init > crw-rw---- 1 uucp dialer 0x99 May 9 18:13 cuaU0.lock > crw------- 1 root wheel 0x94 May 9 18:13 ttyU0 > crw------- 1 root wheel 0x95 May 9 18:13 ttyU0.init > crw------- 1 root wheel 0x96 May 9 18:13 ttyU0.lock > lrwxr-xr-x 1 root wheel 9B May 9 18:13 ugen0.5 -> usb/0.5.0 > crw-rw-rw- 1 root wheel 0xe May 9 18:11 null > crw------- 1 root wheel 0x1b May 9 18:10 bpf > > Trying to connecting to it: > > % sudo cu -l /dev/cuaU0 > Connected > No need to set speed? Ganbold > > Its stays stuck there without doing anything. Same with ttyU0. Is that > not how you connect to this thing? > > In my quest of understanding /dev entries, I found: ttyU0 is actual > tty device and cuaU0 is a callback device? > > Also, I am not getting those blue usb lights turned on. Not sure if > that means something. > > I am sure I must be doing something really silly. Any help would be great. > > cheers, > Hiren > _______________________________________________ > freebsd-arm@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-arm > To unsubscribe, send any mail to "freebsd-arm-unsubscribe@freebsd.org" >
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