分享：Dos操作系统的源程序，内有说明，C和ASM编写，可供嵌入式系统开发者参考。-sharing : Dos source operating system, which is described, C and ASM prepared for embedded systems development in Taiwan.

本程序是在ucos ii 下的一个读写硬盘的C源程序。可供在他人开发嵌入式系统的读写硬盘时参考。-the procedure was CENTER ii under a literacy drive C source. For others in the development of embedded systems to read and write drives reference.

LCD C Code use for embedded systems. we can interface lcd to uc using this code.this is very useful code.

μC/OS-II是一个完整的、可移植、可剪裁的实时操作系统内核，被应用到各种嵌入式系统中。目前，它支持 x86、ARM、PowerPC、MIPS等众多体系结构，并有上百个商业应用实例，其稳定性和可用性是经过实践验证的。同时，它的源代码公开-μC/OS-II is a complete, portable, real-time operating system kernel can be cut, was applied to a variety of embedded systems. At p