本程序实现了简单的串口点菜通信程序，包含两部分源代码，分别为发送程序和接收程序，可实现数据的打包与解包，通过串口相互通信。-This procedure to achieve a simple serial order communication program, contains two part of the source code, respectively, to send a program and to receive the procedure, may realize the d

餐饮店的接单插件,可接外卖订单,支持网口串口USB口打印机，同时可设置小票的样式，java swt开发的-Orders plug restaurants and support network port serial USB port printer, java swt development