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

这个程序主要是基于arm7处理的声音文件的源程序，其主要是用c语言写的。-This program is mainly based on processing of sound files arm7 source code, which is mainly used c language.

本设计通过c语言设计DS18B20采集温度通过sst89e58进行处理，用1602lcd显示测量结果，文件包含：proteus仿真，keil工程。 -C language design, the design DS18B20 collecting temperature processed through sst89e58 display the measurement results 1602lcd file contains: proteus simulation, keil project