Date: Sun, 15 Feb 2009 04:41:31 +1930 From: Alberto Mijares <amijaresp@gmail.com> To: freebsd-hardware@freebsd.org Subject: Re: Modem GSM/GPRS Message-ID: <286906750902140111i62d94f78w3921951f072cb930@mail.gmail.com> In-Reply-To: <200902132209.52793.hselasky@c2i.net> References: <286906750902130802q2ec86267ye5ae0832ab9a3aa4@mail.gmail.com> <200902131906.51725.hselasky@c2i.net> <286906750902131226y22605e4ag41dcab90a6f7cf57@mail.gmail.com> <200902132209.52793.hselasky@c2i.net>
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[...] > Your device seems to use a propritary protocol and is not supported by FreeBSD > out of the Box. But it might be a very simple one. In FreeBSD-7-current you > can try adding the idVendor and idProduct to the ID-table > in /sys/dev/usb/u3g.c . I've been trying and found this -> http://people.freebsd.org/~n_hibma/u3g.html So, I updated my system (I'm on 7.1 now) and followed instructions. now dmesg says: ucom0: <Silicon Labs SA-EL USB, class 0/0, rev 1.10/1.00, addr 3> on uhub0 ucom0: configured 1 serial ports (U0.%d) (much better, doesn't it) and /dev/cuaU0.0 is created when it is plugged in. However, I can't stablish comunication with the modem. I tried with screen and minicom, but nothing happens. Even stty reports: #stty -f /dev/cuaU0.0 -a speed 9600 baud; 0 rows; 0 columns; lflags: icanon isig iexten -echo -echoe -echok -echoke -echonl -echoctl -echoprt -altwerase -noflsh -tostop -flusho -pendin -nokerninfo -extproc iflags: -istrip icrnl -inlcr -igncr ixon -ixoff ixany imaxbel -ignbrk brkint -inpck -ignpar -parmrk oflags: opost onlcr -ocrnl -oxtabs -onocr -onlret cflags: cread cs8 -parenb -parodd hupcl -clocal -cstopb -crtscts -dsrflow -dtrflow -mdmbuf cchars: discard = ^O; dsusp = ^Y; eof = ^D; eol = <undef>; eol2 = <undef>; erase = ^?; erase2 = ^H; intr = ^C; kill = ^U; lnext = ^V; min = 1; quit = ^\; reprint = ^R; start = ^Q; status = ^T; stop = ^S; susp = ^Z; time = 0; werase = ^W; This is what I did: $ diff u3g.c original 195,196d194 < /* PRUEBA SILABS */ < {{ USB_VENDOR_SILABS, USB_PRODUCT_SILABS_SAEL }, U3GSP_GPRS, U3GFL_NONE }, and $ tail -1 usbdevs product SILABS SAEL 0x8053 SA-EL USB Is there anything else should I try? Any clue is good for me. Thank you Alberto Mijares
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