环行buffer的实现以及操作函数,主要包括环行buffer的内存申请,释放,读取数据和写入数据,还有返回该buffer的一些属性参数...

采用X-Lite记录下来的SIP的会话过程,其中分为建立连接和取消连接两个部分,包含了最基本的会话协议内容和参数.可以作为一个入门级的会话例子参考.-X-Lite record of the conversation SIP process. It is divided into establishing connections and the abolition of connecting two parts includes basic conversational content and parameters of the agreement. as an entry-level session examples reference.

应用平台 SCO OpenServer 5 编译命令 cc -o fget fget.c -lcurses 此程序适用于SCO UNIX主机系统，客户端为任意平台. 以Windows客户为例,以下简要说明其使用方法. 1、直接拨号方式 先进入Windows的终端仿真器, 使用ATDT命令向UNIX主机拨号,当主机连通时, 运行主机的FGET程序,格式为 FGET 下载文件名.然后,从终端仿真器的传输" 菜单选接收二进制文件选项,输入本地文件名后,即可接收文件. 2、internet连接方式 先将FGET文件在主机上编译通过， 然后用Netterm之类的telnet 软件连接到主机上，当主机连通时,运行主机的FGET程序,格式为 FGET 下载文件名. 然后从菜单选接收文件选项,输入本地文件名后,即可接收文件.-application platform SCO OpenServer compiler five orders cc-o fget fget.c- lcurses this procedure applies to SCO UNIX mainframe system, the client platform to be arbitrary. A Windows client for example, the following brief description of their use. A direct dial-up access ahead of Windows Terminal simulator, ATDT order to use UNIX mainframe dial-up, when the mainframe connectivity, FGET mainframe operating procedures, formats FGET to download the file. Then, terminal emulation from the transmission election quot menu option to receive binary files, input from the local paper, the document may be received. 2 , internet connectivi

这是ARM上ADC的驱动程序，对一些需要编写驱动和做AD转换的人来说，是一个很好列子-This is the ARM ADC drivers, the need to prepare for some drivers do AD conversion and the people, is a good Liezi

编写一个函数，输入n为偶数时，调用函数求1/2+1/4+…+1/n,当输入n为奇数时，调用函数 　　　1/1+1/3+...+1/n(利用指针函数) -The preparation of a function, type n is an even number, the call Function 1/2+ 1/4+ ...+ 1/n, when n is odd input, call function 1/1+ 1/3+ ...+ 1/n (using indicator functions)

unix操作系统的编程手册，包括系统管理命令，系统调用，库函数等等，是unix环境下程序员和管理员的必备资料。-unix operating system, programming manuals, including system management commands, system calls, library functions, etc., is a unix environment, programmers and managers the essential information.

LINUX设备驱动程序.pdf 很好-LINUX device driver. Pdf good

GBA上的uclinux系统 GBA 编程 GBA 系统-uclinux os on GBA

介绍在UNIX下怎样使用DBX调试程序的书籍，可以深入了解UNix下的程序调试-UNIX describes how to use the DBX debugger under the books, you can understand UNix under the program debugging

2.6.14内核移植，包括详细的移植步骤-2.6.14zImage

关于蓝牙模块的HCI层传输，以及上层传输- BLUETOOTH HCI TRANSMISSION