常见的调试命令，大家共同分享

单片机的入门小程序，用它来来扫描键盘，并根据不同的按键方式，显示不同流水灯-Procedures for the entry of small single-chip, to use it to scan the keyboard and buttons according to different methods show different water lights

4.asm 4.obj a program for manage the student s data-4.asm 4.obj manage a program for the Studen t s data

这是一个dos下的时钟驻留程序-This is a dos clock presence under the procedures

智能控制，安防源代码，单片51的汇编源程序，供大家研究-intelligent control, Security source code, a compilation of 51 single source for all research

用8251实现串行口异步通信，自发自收，波特率1200bps。采用查询方式发送与接收。从键盘输入发送字符。发送与接收的字符均在屏幕上显示。按esc键返回dos-Achieved with the 8251 serial asynchronous communication, spontaneous self-income, the baud rate 1200bps. Way to send and receive using queries. To send characters from the keyboard. Send and receive characters are displayed on the screen. Press esc key to return to dos

液晶的一些内容 很实用 希望能帮厨大家 -good

em78p156E单片机开发的遥控器汇编原程序-EM78P156E developed single-chip remote control compilation of the original procedure

一、 使用键盘显示接口芯片8279接收按键键值，并在七段数码管上显示出来，通过判断键值进入相应音乐播放处理程序。在音乐播放程序中，使用定时器/计数器8253的计数器2，使其工作在方式¬ ¬ 3―方波发生器，通过查表依次取出乐曲频率值送入计数器作为计数初值，经out2输出方波，驱动扬声器发出不同频率的声音，在每个音阶之间加入相应的延迟时间，即实现了音乐的播放。-First, the use of a keyboard display interface chip receive keys keys 8279, and Seven-Segment LED display, through to determine the corresponding music player keys to enter the treatment program. Procedures in the music player, use the timer/counter 2 counter 8253 to work in the way ? ? 3- square-wave generator, followed by out music through the look-up table values into the counter as a frequency count of the initial value, the output side out2 waves, driven loudspeakers of different frequency sound, in between each scale by adding the appropriate delay time, namely, the realization of the music player.

基于DSP2812的电机的控制程序源代码：包括永磁同步电机，感应电机，无刷电机，开关磁阻电机，还附带9组测试程序-electromotor control dased on DSP2812

输入50个成绩，然后按学号依次输出排名。-importation of 50 results, then school, followed by the output rankings.