ARM处理器软中断处理。a_swi.s文件是最开始处理的SWI句柄,用ARM汇编指令编写。c_swi.c文件是在执行a_swi.s文件之后调用执行的C语言SWI句柄。 -ARM processor soft interrupt handling. a_swi.s document is the beginning of the SWI handler deal with the preparation of ARM compilation directives. c_swi.c document

文件及文件夹说明 =============================================================================================== \arm\ uC/OS-II移植代码 \SOURCE\ uC/OS-II源码保存在该文件夹 \HostMassLib\ HostMassLib驱动库相关文件存放的文件夹 \HostMassLib\读写U盘模块驱动使用手册.pdf 驱动库使用手