nfr24l01

说明：  四轴的简单原理图，包括Wifi模块，电源模块，通信模块等(simplified scheme layout of a four-wing drone)

MC9S12XEP100的程序，适合中低级程序员练习(MC9S12XEP100 program, suitable for junior programmers to practice)

串口看门狗模块的程序，通过定时如果规定时间内没有收到喂狗信号可以重开系统电源使其重起(Serial watchdog module procedures, through regular, if not received within the specified time signal can be re-opened喂狗system power so that it re-starting)

51单片机静态数码管显示51单片机静态数码管显示(sfasdasdasd )

电子时钟的小程序，基于89c51单片机，可以实现定时、计时、修改时间等功能。(Electronic clock applet, based on 89c51 microcontroller, can achieve timing, timing, modification time and other functions.)

基于ARM的芯片多数为复杂的片上系统,这种复杂系统里的多数硬件模块都是可配置的,需要由软件来设置其需要的工作状态。因此在用户的应用程序之前,需要由专门的一段代码来完成对系统的初始化。(ARM-based chips, most of the complex system on chip, where the majority of this complex system can be configured hardware modules are required by the software to set up the working status of their needs. Therefore, the application before the user needs from the special section of code to complete the initialization of the system.)

Source for TCP/IP DAQ system

读取mat文件中的变量，csdn中的，已经将其转换成LabVIEW 2011版的(Read mat file variable, copy form csdn。Already convert it into LabVIEW 2011)

stm32的ad9912的寄存器配置例程，频率，相位，功率的配置。(Stm32 ad9912 register configuration routine, frequency, phase, power configuration.)

基于IAR开发环境，野火GPIO 配置文件，包含C和H文件(Based on the IAR development environment, wildfire GPIO configuration file, including C and H files)