这是一个在linux下的蜂鸣器的程序,是在ARM开发板上用得,是ARM7结构的开发板-This is a buzzer under linux at the process, are in the ARM development board used is the ARM7 development board structure
Linux 下 C 库及常用 系统调用的使用事例,为Linux C 编程指南附录光盘中的内容-Linux under the C library and the use of commonly used examples of system calls for Linux C Programming Guide CD-ROM of the contents of the appendix
freescale的i.MX31处理器的vpu处理源代码包,供从事进行网络传输和音视频编解码开发人员使用;-freescale of the i.MX31 processor vpu processing the source code package for those engaged in network transmission, and audio and video codec developers to use