hadoop-2.7.1-src.tar

0.96OLED显示屏c51系列IIC例程(0.96OLED display C51 series IIC routine)

说明：  STC15W4K56S4 4串口均已初始化，可正常使用。(STC15W4K56S4 four uarts.)

基于keil5软件的stm32板的开发，此程序用于串口的初始化，串口发送接收数据并以相应的格式显示出来。(Software development keil5 stm32 board based on this program is used to initialize the serial port, serial port to send and receive data displayed in the appropriate format.)

学习OSPF配置命令，并针对每个OSPF配置命令，设计网络拓扑并附带学习理解过程。(OSPF command practice handbook)

说明：  本例程为电容触摸按键教程，案例代码说明详细。(This routine for the capacitance touch button tutorial case code description in detail.)

在个是AVR的PDF介绍，内容很详细，也很好，特别适合初学者入门的学习(Here is the introduction of PDF of AVR, which is very detailed and very good. It is especially suitable for beginners to learn.)

利用1602液晶屏显示超声波测距，并有连接电路图。(1602 LCD screen display use ultrasonic ranging, and connection circuit.)

– 133 条指令 – 大多数可以在一个时钟周期内完成 　　– 32 x 8 通用工作寄存器 + 外设控制寄存器 　　– 全静态工作 　　– 工作于16 MHz 时性能高达16 MIPS 　　– 只需两个时钟周期的硬件乘法器(--133 Instruction- most can be completed in one cycle- 32 x 8 General Purpose Working Registers+ Peripheral Control Registers- Fully Static Operation- Work performance at 16 MHz up to 16 MIPS- only two clock cycle hardware multiply device)

STM32转换ADC值并通过LCD1602进行显示(STM32 converts ADC values and displays them through LCD1602)

说明：  超声波模块hc-sr04基于f4的超声波测距实验(Ultrasonic ranging experiment of hc-sr04 ultrasonic module based on F4)