XModem和YModem文件传输源码,VC/C++源码,网络相关,C++程序实现，供C程序员参考研究。-XModem and YModem file transfer source, VC/C++ source code, Internet related, C++ program to achieve, for C Programmer' s Reference Study.

利用ymodem协议通过串口传输数据或文件，具备CRC校验算法-Ymodem agreement through the use of serial transmission of data or documents, with CRC checksum algorithm