485通讯程序

测试了TF卡根目录下的txt类型文件通过串口输出，支持长文件名(The test file of the txt type TF Card root directory output through the serial port, support for long file name)

说明：  迪文串口通讯，能够控制在迪文屏上显示变量，实现通讯(Devon serial communication, can control the display of variables on the Devon screen, achieve communication)

实现串口的数据采集，真的是一个好程序，可以动态调节运行环境的参数。( Achieve serial data acquisition, Really is a good program, Can dynamically adjust the parameters of the operating environment.)

说明：  把串口读写函数写成动态链接库，方便在不同工程之间移植。代码测试已经通过，方便大家学习使用(The serial port read-write function is written as dynamic link library, which is convenient to transplant between different projects. Code test has passed, easy to learn to use)

STM8 虚拟串口 全双工,自己写的共享一下(STM8 virtual serial port full-duplex, write your own to share about)

QT串口实现，需要在QTLinux环境下编译运行，windows下需要替换库(QT serial implementation, need to compile operation QTLinux environment, under Windows need to be replaced)

说明：  MFC的一个串口助手的源代码。可直接编译使用(The source code of a serial assistant of MFC. Can be compiled and used directly)

串口通信单片机与电脑,用于学习使用，不作其它用途(Serial communication microcontroller and computer use for learning, not for other purposes)

索佳、拓普康全站仪串口通信控制指令，通过软件控制仪器实现联机通信与自动测量。(Total Station Control Command)

智能粮仓安全测控系统，支持注册人员登陆，登陆信息数据库管理，双向串口通信，模拟、数字电压采集，测试报表打印，测试数据数据库管理等(Safety monitoring system of intelligent granary, support the registration personnel landing, landing information database management, bidirectional serial communication, analog, digital voltage acquisition, test report print, test database management etc.)