资 源 简 介
串口通讯使用说明
在两台机器运行serealcom.exe，
但必须保证用串口线连接，
选择串口时如出现error,
表明此串口正被其它设备使用。-serial communications for use of the two machines running serealcom.exe, but must ensure that the use serial link, choose when and if there Serial error, the expression of this Serial other equipment is being used.
