硬件故障排除小软件。通过串口建立于硬件的通信，通过自定义协议，获取硬件信息，判断处理信息内容，显示到界面上。也能将指定信息导成txt文本文件保存。-Hardware trouble shooting small software. Through the serial port, established in hardware communication, through the custom agreement, obtain hardware information, judgment pr