本代码为在VB6.0环境下所写的CRC_16字节型算法，可用于上位机与下位机串口通信使用。-This code in VB6.0 environment CRC_16 written byte-type algorithm, can be used for PC and next-bit machine using serial communication.

采用算法为：X^16+X^12+X^5 仿真验证通过，非常好用，大家可以用一下试试看(The algorithm is: X^16+X^12+X^5 The simulation verification passed, very good, you can use it to try it.)

CRC_16的实现算法源码 可直接用于工程项目当中(The source code of the implementation algorithm of CRC_16 can be used directly in engineering projects)