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Thread: USB serial high speed patch

  1. #46

    It works!

    I've tried this my own and it worked like a charm
    Thank you very much.

    But 2 things are bugging me:
    1. Is the connection terminated automatically if the connection is not used, or established if needed?
    2. The speed tested with www.giganews.com speedtester showed about 360-500 kbs. seems a bit low for the correct configured maximum.


    Thank you in advance!
    Ant9

    Quote Originally Posted by klokancz View Post
    Running solution:

    1. Download latest firmware from http://koppel.cz/cdmawifi/download/
      . Flash it by web admin interface "Firmware upgrade".
    2. After restart of Asus choose through the web interface "USB Connection" -> * "User defined".
    3. Upload attached file dial.huawei.tar.gz on "USB Connection" -> "User Dial-Up Files".
    4. Setup your provider username/password/apn/number in "USB Connection" -> "User Dial-Up Config". Get that info from your provider or maybe down on this page

  2. #47
    I've tried the solution posted by klokancz and it works with a Huawei E220.
    But i've tried with a Huawei E270 and not work. Any solution for this?

    Thank you in advance

  3. #48
    Perhaps different usb vid/pid.

  4. #49
    Quote Originally Posted by engy View Post
    Perhaps different usb vid/pid.
    You can explain this?
    I can modify usb vid/pid?

  5. #50
    Quote Originally Posted by pion71 View Post
    You can explain this?
    I can modify usb vid/pid?
    Look in /proc/bus/usb/devices if the modem is catched by serial driver. I think E270 has two serial lines, so try the second one (/dev/usb/tts/1)

    You can also try
    Code:
    serialcomm /dev/usb/tts/0 ATI
    serialcomm /dev/usb/tts/1 ATI

  6. #51
    You can help me to do this? I'm a newbie and i don't know how try the second one (/dev/usb/tts/1).

    I must to modify the dial.huawei.tar file or i must to connect via telnet to WL500?

    Please help me.

    Thank you very much

  7. #52
    Yes you can modify dial.huawei.tar od directly /usr/local/dial/gprs file and then store to flashfs

  8. #53
    Try it with same result:

    Connect script failed.

    Any solution?

  9. #54

    New koppel firmware

    We have new firmware version 1.68 based on Oleg's 1.9.2.7-8 with this new features :

    * USB stack from kernel 2.4.35.4
    * Native support for Huawei E220 modem
    * USB vid/pid/packetsize can be set for user USB devices
    * User AT command for dialup connection
    * Support for UMTS interface of AnyDATA ADU-630WH modem (set 3 in USB device id)
    * Changing of WEB port for internal network - default 80
    * Update DDNS once a day

    http://koppel.cz/cdmawifi/english/

  10. #55

    Smile Question on your instructions ?

    Quote Originally Posted by Denoud View Post
    I felt that I had to reply, because I couldn't find a solution anywhere on the net and there must be someone that still have this problem.

    This is how I got the Huawei E220 to work at full speed (3.6 / 7.2 Mbit/s). No patches are needed, just configuration.


    I flashed the wl-500gP with http://koppel.cz/cdmawifi/download/166/

    * In Connection Mode (USB Connection) I choose Dial-Up and entered the vendor=0x12d1 product=0x1003 and to dial *99#.

    It now works but max out at 20kb/s.


    * Now change the connection mode to User Defined.

    * Telnet to the wl-500gP.

    * Copy the files from /tmp/ppp/dialup to /usr/local/dial.

    * Alter the file /usr/local/dial/update, replace "/tmp/ppp/dialup/" with "/usr/local/dial/"

    * Alter the file /usr/local/dial/dial at row 6 to
    "insmod usbserial vendor=$(nvram get dialup_vid) product=$(nvram get dialup_pid) maxpacketsize=4096"
    (I think this is the trick, the maxpacketsize)

    * Alter the file /usr/local/dial/dialup. Replace "115200" with "921600". (dunno if this is important)

    That's it.

    To save it all.

    flashfs save
    flashfs commit
    flashfs enable

    and

    reboot

    Now in the system log:
    Jan 1 00:00:44 kernel: usbserial.c: Generic converter detected
    Jan 1 00:00:44 kernel: usbserial.c: Buffer size for bulk_in is 4096 modem reports 64
    Jan 1 00:00:44 kernel: usbserial.c: Buffer size for bulk_out is 4096 modem reports 64
    Jan 1 00:00:44 kernel: usbserial.c: Generic converter now attached to /dev/usb/tts/0


    I now max out at 650kb/s. Much more pleasant


    /David.

    Hi David I've got an E220 Huawei running Ubuntu.

    can you indicate which download works on the page you reference.. there's about half a dozen. also by the word 'flash' do u mean simply 'install'. I've tried setting up the E220 using wvdial to no avail. Cant seem to get all the settings right. any input would really help..

    thanks and happy new year.

    Rod

  11. #56
    i have an asus wl500gp v2 with a huawei e180. i can't configure to connect to internet . i use koppel. please help me....
    thanks

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