使用i2c-dev 从smbus读取wii游戏手柄nunchunk数据，根据读取的x-position , y-position位置，画轨迹，改变颜色，刷新屏幕-Using i2c_dev.h to read data from nunchunk and draw the trajecty of it.Change color and refresh the screen. Z and C button are pressed to exit the program

通过gsoap工具生成与webserver通讯的接口 我们自定义头文件，然后通过该工具命令，生成我们需要的接口文件，然后进行编程 ../bin/soapcpp2 -i -x -S -L ScaleWsServer.h-We custom header file, then the tool command, we need to generate the interface file generated by the tool gsoap communication interface