sent-a-signed-int-eger-whit-4-Byte

说明：  Communication connection for PLC

用gnu.io.rxtx写的一个串口助手(A serial port assistant written in gnu.io.rxtx)

USART2串口通信程序（查询模式），很实用的程序，大家多指导(USART2 serial communication program (query mode), very useful program, everyone guide)

基于vs2012的串口调试助手调试软件，简单清晰适合于初学者。(Based vs2012 serial debugging aides debugging software, is clear and simple for beginners.)

串口读陀螺仪数据,利用VISA读取串口信号(Serial read gyroscope data)

实时监测软件，采用Tchart控件，串口读取，实时曲线输出(Real-time monitoring software, the Tchart control, serial port to read, real-time curve output)

在Delphi 環境下編寫的串口調試程序 ,能與下位機(MSP430F147)實現串口485通訊.完成對下位機狀態的檢測.校準. 對於使用Delphi的串口編程有一定的作用.(Delphi environment at the serial debugger prepared, with the next-bit machine (MSP430F147) achieve 485 serial communications. Achieve status for the next-bit test machine. Calibration. For the use of Delphi s serial port must have the role of programming.)

串口通讯调试代码，包括端口设置界面和信息收发界面(Serial communication debugging code, including port settings interface and messaging interface)

ofdm系统模型,包含信道估计 FFT变换 QPSK 16QAM调制 插入导频等,非常全面,(The ofdm system model, including channel estimation, FFT transform, QPSK 16QAM modulation, insertion pilot, etc., is very comprehensive.)

一个基于STM32的HC08蓝牙模块的应用(This is a simple code.)