 | | | Subject: Falcom Twist USB GSM modem | Subject: Falcom Twist USB GSM modem 2007-08-29 - By Marthinus
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We have a Falcom Twist USB GSM modem that we use to send SMSs from our
servers to support desk.
I have managed to successfully set up this device on openSUSE 10.2 to
test it but have been less successfull on Red Hat Enterprise 3.
My question is how do I get it to show up as ttyUSB0 or something similar?
Do I have to load any additional modules, devices or configurations?
Here is the device's details from lsusb:
-- ---- ---- ---- ---- ---- ---- ---- --
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 8
idVendor 0x0f94
idProduct 0x0001
bcdDevice 2.00
iManufacturer 1 Falcom
iProduct 2 Twist USB
iSerial 3 FAU00940
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 32
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xa0
(Bus Powered)
Remote Wakeup
MaxPower 440mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 255 Vendor Specific Subclass
bInterfaceProtocol 255 Vendor Specific Protocol
iInterface 2 Twist USB
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x02 EP 2 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 0
Device Status: 0x0000
(Bus Powered)
Here is the details of the distro that I tested it on:
-- ---- ---- ---- ---- ---- ---- ---- ---- ---- ------
OS: openSUSE 10.2 (i586)
2.6.18.8-0.5-default
USB Modules: usbcore, ftdi_sio, usbserial, usbhid, uhci_hcd, ehci_hcd
Messages: usb 3-1: new device found, idVendor=0f94, idProduct=0001
usb 3-1: new device strings: Mfr=1, Product=2, SerialNumber=3
usb 3-1: Product: Twist USB
usb 3-1: Manufacturer: Falcom
usb 3-1: SerialNumber: FAU00940
usb 3-1: configuration #1 chosen from 1 choice
usbcore: registered new driver usbserial
drivers/usb/serial/usb-serial.c: USB Serial support registered
for generic
usbcore: registered new driver usbserial_generic
drivers/usb/serial/usb-serial.c: USB Serial Driver core
drivers/usb/serial/usb-serial.c: USB Serial support registered
for FTDI USB Serial Device
ftdi_sio 3-1:1.0: FTDI USB Serial Device converter detected
drivers/usb/serial/ftdi_sio.c: Detected FT8U232AM
usb 3-1: FTDI USB Serial Device converter now attached to ttyUSB0
usbcore: registered new driver ftdi_sio
drivers/usb/serial/ftdi_sio.c: v1.4.3:USB FTDI Serial Converters
Driver
Server details that it will be implemented on:
-- ---- ---- ---- ---- ---- ---- ---- ---- ---
OS: Red Hat Enterprise Linux ES release 3 (Taroon Update 3)
2.4.21-20.EL
USB Modules: usbcore, ftdi_sio, usbserial, hid, ehci-hcd, usb-uhci
Messages: usb.c: registered new driver serial
usbserial.c: USB Serial support registered for Generic
usbserial.c: USB Serial Driver core v1.4
usbserial.c: USB Serial support registered for FTDI SIO
usbserial.c: USB Serial support registered for FTDI 8U232AM
Compatible
usbserial.c: USB Serial support registered for FTDI FT232BM
Compatible
ftdi_sio.c: v1.3.2:USB FTDI Serial Converters Driver
hub.c: new USB device 00:1d.2-1, asigned address 2
usb.c: USB device 2 (vend/prod 0xf94/0x1) is not claimed by any
active driver.
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