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Thread: infinity usb unlimited new driver 0.3

  1. #1
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    infinity usb unlimited new driver 0.3

    Hi I have just finished to write the new driver version....

    Infinity Usb Unlimited Readme

    Hi all,

    This module provide a serial interface to use your
    IUU unit in phoenix mode. Loading this module will
    bring a ttyUSB[0-x] interface. This driver must be
    used by your favorite application to pilot the IUU

    This driver is still in alpha stage, so bugs can
    occur and your system may freeze. As far I now,
    I never had any problem with it, but I'm not a real
    guru, so don't blame me if your system is unstable

    You can plug more than one IUU. Every unit will
    have his own device file(/dev/ttyUS0,/dev/ttyUSB1,...)

    How to install it ?

    A.Compile yourself

    1. Prepare your kernel 2.6.21 an up
    2. Compile it with usbserial enabled
    3. install it as usual
    4. cd into V2.6 directory
    5. type 'make all'

    B.Use prebuilt modules

    iuu_phoenix-2.6.21.ko and iuu_phoenix-2.6.22.ko
    are provided for those who are unable to compile
    You can directly use insmod with the right module like this:

    insmod -f iuu_phoenix-2.6.21.ko ( or )

    How to tune the reader speed ?

    A few parameters can be used at load time
    To use parameters, just unload the module if it is
    already loaded and use modprobe iuu_phoenix param=value.
    In case of prebuilt module, use the command
    insmod iuu_phoenix param=value.


    modprobe iuu_phoenix clockmode=3

    The parameters are:

    parm: clockmode:1=3Mhz579,2=3Mhz680,3=6Mhz (int)
    parm: boost:overclock boost percent 100 to 500 (int)
    parm: cdmode:Card detect mode 0=none, 1=CD, 2=!CD, 3=DSR, 4=!DSR, 5=CTS, 6=!CTS, 7=RING, 8=!RING (int)
    parm: xmas:xmas color enabled or not (bool)
    parm: debug:Debug enabled or not (bool)

    - clockmode will provide 3 different base settings commonly adopted by
    different software:
    1. 3Mhz579
    2. 3Mhz680
    3. 6Mhz

    - boost provide a way to overclock the reader ( my favorite )
    For example to have best performance than a simple clockmode=3, try this:

    modprobe boost=195

    This will put the reader in a base of 3Mhz579 but boosted a 195 % !
    the real clock will be now : 6979050 Hz ( 6Mhz979 ) and will increase
    the speed to a score 10 to 20% better than the simple clockmode=3 !!!

    - cdmode permit to setup the signal used to inform the userland ( ioctl answer )
    if the card is present or not. Eight signals are possible.

    - xmas is completely useless except for your eyes. This is one of my friend who was
    so sad to have a nice device like the iuu without seeing all color range available.
    So I have added this option to permit him to see a lot of color ( each activity change the color
    and the frequency randomly )

    - debug will produce a lot of debugging messages...

    Last notes:

    Don't worry about the serial settings, the serial emulation
    is an abstraction, so use any speed or parity setting will
    work. ( This will not change anything ).Later I will perhaps
    use this settings to deduce de boost but is that feature
    really necessary ?
    The autodetect feature used is the serial CD. If that doesn't
    work for your software, disable detection mechanism in it.

    Have fun !

  2. #2
    New Member
    Join Date

    Re: infinity usb unlimited new driver 0.3

    Please give me your feedback.. I need to know if the driver works really well.
    On my lab, the driver works like a charm .... And for you ?


  3. #3
    New Member
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    V 0.4 is out

    Just a little bug fix for using with openct/opensc


  4. #4
    Senior Member
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    Re: infinity usb unlimited new driver 0.3

    attention virus

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