reliability-of-distribution-network

说明：  HC-SR04超声波程序，在f103上测试过(HC-SR04 ultrasonic program, tested on F103)

rt-lab半实物仿真平台操作说明，帮助simulink仿真模型快速转化为半实物硬件在环仿真。(rt-lab-loop simulation platform operating instructions)

STM32系列单片机USB声卡实验，希望为广大初学者带来帮助。(STM32 series of MCU USB sound card experiment, hope for the majority of beginners to help.)

利用单片机完成手持式的计算机打印功能，非常明了的框架设计。 (It is Mcu code for hand printer.)

说明：  FlexRay总线控制器MC9S12XF512软件开发参考手册(FlexRay Bus Controller MC9S12XF512 Software Development Reference Manual)

CC2530开发环境，使用slip协议和边界路由，构建一个虚拟网卡的WSN驱动程序，集成开发环境为IAR(The CC2530 development environment, the use of slip agreement and boundary routing, to build a virtual network card WSN drivers, an integrated development environment for IAR)

这是一个DOS系统下关于中断的程序的源代码，可独立测试ISA总线上的15个中断(This is a DOS system on the interruption of the program' s source code, independent testing on the ISA bus 15 interrupt)

本总体方案完成国标GB20600-2006数字电视地面广播传输系统基带部分功能。 输入数据码流经过扰码器（随机化）、前向纠错编码（FEC），然后进行比特流到符号流的星座映射，再进行交织后形成基本数据块，基本数据块与系统信息组合（复用）后并经过帧体数据处理形成帧体，帧体与相应的帧头（PN序列）复接为信号帧（组帧），经过基带后处理转换为输出信号（8MHz带宽内）。该信号经变频转换为射频信号（UHF和VHF频段范围内）。用C程序设计了图形交互界面，可以在界面上直接设置调制参数。(The overall program completion GB GB20600-2006 digital terrestrial television broadcasting transmission systems baseband function. The input data stream through the scrambler (randomization), forward error correction (the FEC), then the symbol constellation mapping bitstream to the stream, and then after forming the basic block interleaving, the basic data block and information combined system ( multiplexing) after data processing and after the frame body forms a frame body, frame body with a corresponding header (PN sequence) multiplexed signal frame (framing), after post-processing baseband signal is converted to an output (internal 8MHz bandwidth). The signal is downconverted to a radio frequency signal (in the VHF and UHF frequency range). C program designed graphical interface, you can set modulation parameters directly on the screen.)

内含51单片机红外测距及显示报警的程序，有详细的步骤解释供参考学习(Contains 51 MCU infrared ranging and display alarm procedures, there are detailed steps to explain for reference.)

实现STM32单片机使用RDA5807M型号的芯片收音机，代码通过简单的移植，就可以使用。(Implement STM32 MCU chip radio RDA5807M model code by simply transplant, it can be used.)