C51单片机上的嵌入式操作系统,具有任务调度,文件服务,等功能...

主要讲了单片机如何实现自行车测速功能。 十分好。-Mainly talked about how to achieve a bike speed microcontroller functionality. Very well.

LED+164汇编语言的程序，让数码官显实一个数字，通过LS164串口传过来的-LED 164 assembly language procedure, the digital officials is a significant figure, LS164 through the serial-up

一个keil c 写的一个点阵的程序，感觉还不错-Keil c Writing a lattice of a procedure, I feel pretty good

at89c2051制作的超声波测距源程序，经本人检测程序无误，测距精度在10CM以内-AT89C2051 Ultrasonic Ranging source produced by the testing procedures I correct location accuracy within 10CM

液晶12864的驱动程序,用C语言编写,易懂,易用,直接可以用于你的程序中,相信能给你带来一丝快意.-LCD 12,864 of the driver, with C language, understandable, user-friendly and can be used to direct your program, I believe you can thread creator.

机器人控制的核心是运动控制，运动控制的核心是对电机的控制，-Robot control is the core motion control, motion control is the core of the motor control,

串口通信程序，该程序实现了串口的基本通信功能。通过串口给单片机发送数据-Serial communication program, the program implements the basic serial communication function. To the microcontroller through the serial port to send data

MCS-51单片机有5个中断源，其中两个是由-INT0、-INT1引脚输入的外部中断源；另外三个是内部中断源即由T0、T1的溢出引起中断和串行口发送完一个字节或接收到一个字节数据引起中断。触发外部中断有两种方式，即下降沿引起中断或低电平引起中断。当编程TCON中的ITi（i=0、1）为1时，则引起触发的方式为边沿触发方式，反之(ITi=0)为低电平触发方式。每个中断源的中断请求能否得到响应要受两级“开关”的控制，即一个总“开关”-MCS-51 single-chip has five interrupt sources, two of which are by-INT0,-INT1 pin input external interrupt source the other three internal interrupt sources from the T0, T1 overflow caused by the disruption and serial port sending or receiving end of a byte to a byte of data caused by interruption. Triggered external interrupt has two modes, namely, falling edge or low-level disruption caused disruption caused. When programming TCON in ITi (i = 0,1) for the 1:00 has been the subject of a way to trigger the way to the edge of the trigger, on the contrary (ITi = 0) for low-level trigger mode. Each interrupt source interrupt request can be subject to levels in response to

基于单片机的红外线发送程序，所用的发射管为普通常用的红外发送二极管-Microcontroller-based infrared to send the procedure, the use of the launch tube commonly used infrared to send as an ordinary diode

ARM程序，很好的学习资料-ARM program, good learning materials