MODBUS VC++的实现 主要是MODBUS的VC++代码-MODBUS VC++ implementation is mainly in VC++ code for MODBUS

modbus-CYUYAN，是用VC写的，可以参考一下，CRC校准的程序-modbus-CYUYAN, is written with the VC, for reference, CRC calibration procedures

用VC实现的雷击计数器的显示界面，此界面彩串口编程，通过串口采用modbus报文来对雷击计数器进行查询和设置，为了保证传输的准确性，报文的传输采用CRC检验。-With VC lightning counter display interface that color serial programming via the serial port using modbus packets of lightning counter to query and set, in order to ensu