Ubuntu-fr

Bonjour,
Merci pour vos réponses.
J'avais déjà "étudié" le README mais sans rien comprendre...
Voici le contenu. Merci d'avance pour vos explications.
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        Software Package - Component
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    1. ReleaseNotes.doc

    2. document/

    3. driver source code

        3.1 Makefile - to build the modules

        3.2 Script and configuration for DHCP:
            "wlan0dhcp"
            "ifcfg-wlan0"

        3.3 Example of supplicant configuration file:
            "wpa1.conf"

        3.4 Script to run wpa_supplicant
            "runwpa"

        3.5 Script to clean relative modules
            "clean"

    4. wpa_supplicant/wpa_supplicant-0.6.9_wps_patch_20100201.zip
            The tool help the wlan network to communicate under the
            protection of WPAPSK mechanism (WPA/WPA2) and add WPS patch

    5. install.sh
       Script to easy make 8192cu driver.
   
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        User Guide(1) - connecting wireless networking using "Network Manager" GUI utility (For PC Linux)
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            (1) Network Manager is a utility attempts to make use of wireless networking easy.

            (2) Notes: if you want to use the following command-line method to connect wireless networking,
                        please disable the "Network Manager", because "Network Manager" will conflict with method of command line .

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        User Guide(2) - Using the wpa_cli & wpa_supplicant tools (For embedded Linux)
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    Please refer to the document/wpa_cli_with_wpa_supplicant_20091227.doc

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        User Guide(3) - Set wireless lan MIBs in Command Line (Legacy command - Not recommend)
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This driver uses Wireless Extension as an interface allowing you to set
Wireless LAN specific parameters.

Current driver supports "iwlist" to show the device status of nic
        iwlist wlan0 [parameters]
where
        parameter explaination          [parameters]
        -----------------------         -------------
        Show available chan and freq    freq / channel
        Show and Scan BSS and IBSS     scan[ning]
        Show supported bit-rate         rate / bit[rate]

For example:
    iwlist wlan0 channel
    iwlist wlan0 scan
    iwlist wlan0 rate

Driver also supports "iwconfig", manipulate driver private ioctls, to set
MIBs.

    iwconfig wlan0 [parameters] [val]
where
    parameter explaination      [parameters]        [val] constraints
        -----------------------     -------------        ------------------
        Connect to AP by address    ap                  [mac_addr]
        Set the essid, join (I)BSS  essid                 [essid]
        Set operation mode          mode                {Managed|Ad-hoc}
        Set keys and security mode  key/enc[ryption]    {N|open|restricted|off}

For example:
    iwconfig wlan0 essid "ap_name"
    iwconfig wlan0 ap XX:XX:XX:XX:XX:XX
    iwconfig wlan0 mode Ad-hoc
    iwconfig wlan0 essid "name" mode Ad-hoc
    iwconfig wlan0 key 0123456789 [2] open
    iwconfig wlan0 key off
    iwconfig wlan0 key restricted [3] 0123456789
        Note: Better to set these MIBS without GUI such as NetworkManager and be sure that our
              nic has been brought up before these settings. WEP key index 2-4 is not supportted by
              NetworkManager.

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        Getting IP address (For User Guide(2) & User Guide(3))
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After start up the nic and connect to AP successfully, the network needs to obtain an IP address
before transmit/receive data.
This can be done by setting the static IP via "ifconfig wlan0 IP_ADDRESS"
command, or using DHCP.

If using DHCP, setting steps is as below:
    (1)check if the WiFi had connected to an AP via "iwconfig" command
        $> iwconfig

    (2)run the script which run the dhclient
        $> ./wlan0dhcp
           or
        dhcpcd wlan0
                  (Some network admins require that you use the
                  hostname and domainname provided by the DHCP server.
                  In that case, use
        dhcpcd -HD wlan0)

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        WPAPSK/WPA2PSK - using wpa_supplicant (For User Guide(3))
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    Wpa_supplicant helps to secure wireless connection with the protection of
WPAPSK/WPA2PSK mechanism. Please refer to the document/wpa_cli_with_wpa_supplicant_20091227.doc

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        WPS - PIN & PBC methods
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        (*) Please refer to the document/wpa_cli_with_wpa_supplicant_20091227.doc

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        Power Saving Mode
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        (*) Please refer to the document/HowTo enable the power saving functionality.doc