ecos源代码，可裁减可配置嵌入式系统的经典源代码-ecos source code, the reduction can be embedded system configuration of the classic source code

介绍了实时操作系统 eCos的特点和开发架构。并通过实现eCos在MIPS32为内核的PNX8310嵌入式系统片上的移植，阐述eCos在嵌入式系统上的移植方法。重点讨论了移植过程中的一些关键点，分析了硬件抽象层的移植方法。该移植方案已经过实际测试，系统稳定可靠。 -The features and the program architecture of eCos are described．With the realization of transplanting eCos to PNX8310

The design philosophy of eCos was to augment an open-source RTOS (which meant no per-unit royalties) with source-level configuration tools that would enable embedded developers to scale their RTOS from hundreds of bytes to hundreds of kilobytes witho