公司前几年的项目，这是DSP2407的核心文件，主要是C语言写的，有2个子程序是汇编的。项目是UPS，分为独立、并网和整流3个模式，上位机通信采用modbus，RS232接口。-A few years ago the company' s project, which is the DSP2407 core files, mainly written in C language, there are two sub-program is compiled. Project is UPS,