485串口编程实例，非常好的！

在unix下的图形化编程，用tcl提供了很好的解决方案，结合tk能实现非常多的功能-in the graphical programming with peers provides a good solution, combining tk can achieve a lot of functionality

The Art of Unix Programming

linux下服务器端代码 他是面向连接的-under linux server-side code he is the connection-oriented

清华大学－电子信息工程系－实验用ARM-linux－源代码－TIMER篇-Tsinghua University- Electronic Information Engineering- experiment with ARM-linux-source code-TIMER articles

unxi下共享内存的使用，提高系统效率-unxi under the use of shared memory, increase system efficiency

将OCI封装成类使用,调用简单，性能稳定，本人在生产环境中使用半年,未发生故障！-The use of the OCI package into a class, call a simple, stable performance, I use half a year in a production environment without failure!

Nxdoom真的满好用的-Nxdoom really full of handy.

form = new_form(fields) scale_form(form, &rows, &cols) win = newwin(rows+3, cols+4, 3, 20) subwin = derwin(win, rows, cols, 1, 2) set_form_sub(form, subwin) box(win, 0, 0) keypad(win, TRUE) post_form(form) refresh() wrefresh(win) wrefresh(subwin) //设置覆盖模式 form_driver(form, REQ_OVL_MODE)

网络拥塞中的PI算法源码，可以在用NS-2仿真软件方针，也可以用于其它算法开发-Network congestion in the PI algorithm source code, you can use NS-2 simulation software approach, can also be used for the development of other algorithms

ppp协议的lwip源代码-ppp agreement lwip source code