On 04. mars 2011 21:22, Ashok Rao wrote:
I don't have the modem right now - but will post the results of lsusb -v on Monday. On a related note, the same modem which is in PCIe form factor is also packaged as a USB dongle.
Interesting, which modem is it? ADU960S?
I tried the USB dongle on a Ubuntu system today (linux kernel 2.6.32 I think) and the device shows up with cdc-acm associated ( 4ports /dev/ttyACM[0-3]) and cdc-ether was also invoked and the device was mapped to eth1
That looks very good.
The device did respond to AT commands on /dev/ttyACM0 so am hopeful that it will connect to the network. That is the next step. As far as cdc-ether is concerned - I've never used that before and will have to figure out how to communicate APN and phone number to the device in that mode
Well, the ethernet part of it is actually very easy, just set it up like an normal ethernet wired connection with DHCP.
The modem probably expect some variation of a normal dial procedure (before the ethernet connection is opened). Easiest way to find out for sure is to use the windows driver inside Virtualbox/vmware and then check what the modem gets sent by the windows driver (using Wireshark on the USB port).
You should probably not use the normal PPP protocol. It will probably be something similar that I do with my Samsung modem:
https://github.com/mkotsbak/Samsung-GT-B3730-linux-driver/blob/master/chat.sh https://github.com/mkotsbak/Samsung-GT-B3730-linux-driver/blob/master/chatscript.txt -- Marius -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
