移植自友善之臂MINI2440平台的UCOS工程，工程对应的开发环境为Eclipse前端+yagarto编译器+Openjtag仿真器，重实现了中断向量加载方式。内含经过完善的SD卡裸机驱动及对应测试代码。-Transplanted from a friendly arm MINI2440 UCOS platform engineering, engineering corresponding development environment for Eclipse compiler front-