因工作需要自己用VC++写的,给烧写用的bin文件添加和校验字节，防止别人盗版。也可以再做简单修改给bin或HEX文件添加CRC校验。-Because of their work themselves with VC++ to write, to add a programmer to use the bin file and check bytes, to prevent others piracy. You can also do a simple change to the bin or