il y a un deuxieme readme

Q1. How to compile

This Configuration Utility Application was developed by Qt/X11 Free Edition.
You can install the Qt/X11 Free Edition development when install the Linux OS by
selecting the Qt/X11 development package or you can find it on Trolltech's website.

http://www.trolltech.com/
ftp://ftp.trolltech.com/qt/source/qt-x11-free-3.3.4.tar.gz
After install the package then follow the steps.

1.) qmake -o Makefile raconfig2500.pro
2.) make

Q2. Compile Option

1. About Message Print: In the DebugPrint.h file, you have 3 options to select how to print message. (1) If you set "#define DEBUG_PRINT_TO_WHERE DEBUG_PRINT_TO_NULL", it print nothing. (2) If you set "#define DEBUG_PRINT_TO_WHERE DEBUG_PRINT_TO_FILE", it print to /tmp/raconfig2500.dbg. You can type "tail -f /tmp/raconfig2500.dbg" to monitor at real time. (3) If you set "#define DEBUG_PRINT_TO_WHERE DEBUG_PRINT_TO_QTVIEW", type "./RaConfig2500" and see the print message.

Q3. Problem About RaConfig Usage

After you bring up the RaConfig2500 Utility, and you can't see the Access-Point list in the SiteSurveyPage.
Why? That's you need type "ifconfig rausb0 up" before you bring up the RaConfig2500 Utility, and after the rt2570.ko module is installed.

Q4. Problem About Connect to Internet

The RaConfig2500 Utility don't help you process some commands like "dhclient" or "dhcpcd" or other gateway command.

So you need type "dhclient rausb" in command lines to get a dynamic ip address.

For the more details, you can see the rt2570 driver's readme.