Hi. I Had tested Brailliant BI40 (firmware version was 1.7) with Debian Wheezy's BRLTTY (4.4 r5477). With USB connection, it was recognized as a USB <-> serial converter. Then executing BRLTTY with -d serial:ttyACM0, it was acted as a BRLTTY's braille display. My experience may be a different kind of problem. Log recorded in /var/log/message was below.
Jun 11 23:13:15 DebianHost kernel: [426213.344098] usb 4-1.4: new full-speed USB device number 25 using ehci_hcd Jun 11 23:13:15 DebianHost kernel: [426213.440032] usb 4-1.4: New USB device found, idVendor=1c71, idProduct=c005 Jun 11 23:13:15 DebianHost kernel: [426213.440037] usb 4-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3 Jun 11 23:13:15 DebianHost kernel: [426213.440040] usb 4-1.4: Product: BRAILLE DEVICE Jun 11 23:13:15 DebianHost kernel: [426213.440042] usb 4-1.4: Manufacturer: FREESCALE SEMI Jun 11 23:13:15 DebianHost kernel: [426213.440044] usb 4-1.4: SerialNumber: 000275 Jun 11 23:13:15 DebianHost kernel: [426213.441578] cdc_acm 4-1.4:1.0: ttyACM0: USB ACM device Jun 11 23:13:15 DebianHost mtp-probe: checking bus 4, device 25: "/sys/devices/pci0000:00/0000:00:1d.0/usb4/4-1/4-1.4" Jun 11 23:13:15 DebianHost mtp-probe: bus: 4, device: 25 was not an MTP device > Date: Sun, 30 Jun 2013 22:33:49 +0200 > From: Mario Lang <[email protected]> > To: [email protected] > Subject: Re: [BRLTTY] HumanWare Brailliant, connection issues? > Jason White <[email protected]> writes: > > > I'm asking the obvious, perhaps, but have you checked the firmware version? > > Yes, it is supposedly up-to-date. > > -- > CYa, > ????? | Debian Developer <URL:http://debian.org/> > .''`. | Get my public key via finger mlang/[email protected] > : :' : | 1024D/7FC1A0854909BCCDBE6C102DDFFC022A6B113E44 > `. `' > `- <URL:http://delysid.org/> <URL:http://www.staff.tugraz.at/mlang/> _______________________________________________ This message was sent via the BRLTTY mailing list. To post a message, send an e-mail to: [email protected] For general information, go to: http://mielke.cc/mailman/listinfo/brltty
