Hi, I've just bought a Belkin F5U109 USB-Serial adaptor, it works fine under Windows... Under Linux (Redhat 7.1) it "sort of" works if I load the usbserial module as follows # insmod usbserial vendor=0x50d product=0x109 I can send data to the serial port, but not recieve it. (I have connected the serial adaptor to one modem, and I can happily dial a second modem and type something, and it is recieved fine by the second modem. However I do not receive any data from the first modem. It works fine using a "real" serial port) Is is possible to make this device work? AM --------------- Here is the usbdevfs "devices" file... ... T: Bus=01 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 5 Spd=12 MxCh= 0 D: Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 P: Vendor=050d ProdID=0109 Rev= 1.02 S: Manufacturer=Belkin USB PDA Adapter S: Product=Belkin Components S: SerialNumber=604106 C:* #Ifs= 1 Cfg#= 1 Atr=c0 MxPwr=100mA I: If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=serial E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl= 2ms E: Ad=82(I) Atr=03(Int.) MxPS= 64 Ivl= 1ms E: Ad=02(O) Atr=02(Bulk) MxPS= 16 Ivl= 0ms Here is the system log... # tail -10 /var/log/messages May 24 14:19:56 fred kernel: hub.c: USB new device connect on bus1/2, assigned device number 5 May 24 14:19:56 fred kernel: Manufacturer: Belkin USB PDA Adapter May 24 14:19:56 fred kernel: Product: Belkin Components May 24 14:19:56 fred kernel: SerialNumber: 604106 May 24 14:19:56 fred kernel: usbserial.c: Generic converter detected May 24 14:19:56 fred kernel: usbserial.c: Generic converter now attached to ttyUSB0 (or usb/tts/0 for devfs) May 24 14:19:56 fred /sbin/hotplug: arguments (usb) env (PWD=/etc/hotplug HOSTNAME=fred DEVICE=/proc/bus/usb/001/005 INTERFACE=255/255/255 ACTION=add DEBUG=kernel MACHTYPE=i386-redhat-linux-gnu OLDPWD=/ DEVFS=/proc/bus/usb TYPE=0/0/0 SHLVL=1 SHELL=/bin/bash HOSTTYPE=i386 OSTYPE=linux-gnu HOME=/ TERM=dumb PATH=/bin:/sbin:/usr/sbin:/usr/bin PRODUCT=50d/109/102 _=/usr/bin/env) May 24 14:19:56 fred /sbin/hotplug: invoke /etc/hotplug/usb.agent May 24 14:19:56 fred /etc/hotplug/usb.agent: ... no drivers for USB product 50d/109/102 _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: http://lists.sourceforge.net/lists/listinfo/linux-usb-users
