linux环境下可视化开发工具，可以直接开发很多界面，免去界面编程的烦恼，类似于VisualC++。-Linux based visual develop tool,you can directly develop UI with it,its function is like Visual C++ in windows enviroment.

linux内核编程，在终端界面中输出KERN_EMERG级别的内核消息-linux kernel

qt creator串口通信界面，基于linux系统的编程，较简单，适合新手借鉴-qt creator serial communication interface-based programming linux system is relatively simple, suitable for beginners reference