一个很好的汇编集成开发环境，支持多种汇编编译器。

此程序可以实现键盘发音功能，按1、2、3、4、5、6、7、8即可发音，按F6结束！-this procedure can be achieved pronunciation function keyboard, can be pronounced by 1,2,3,4,5,6,7,8, by the end of F6!

形成了一个有19个结点的循环链表，当碰到m的时候，用这两句话p2->next=head p=head删除当前的结点，然后再继续判断。-The next_permutation() function attempts to transform the given range of elements

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.

lcd1602与温度传感器18b20的综合应用 -lcd1602 with the temperature sensor integrated application 18b20

89c2051 外部中断检测 通过max232与PC通讯 发送数据-89c2051 through max232 Detect external interrupt communication with the PC to send data

一个让人感觉高深莫测的3D debug code ，至少可以激发你的斗志。-people a feeling of inscrutable 3D debug code, you can at least stimulate the morale.

内部有说明,多为嵌入式系统程序,侧重于实用的系统,很有参考价值-internal notes, and many of the embedded system, with a focus on practical, useful reference value

This zip file contains six documents which describes some interesting applications which use of the Microchip PIC 16F84. These application are PID Motor Control, DTMF Alarm Dialer, Lamp Dimmer, IR Command Decoder, LCD Adding and Hummidity Sensing.

IR decode, 红外线解码程序.IC:SN8P1602B-IR decode, infrared decoding procedures. IC : SN8P1602B

这个是关于实现三相异步电动机的PWM控制源代码，希望对大家有所帮助，平台是CCS2000，用到是TI公司TMSLF2407芯片-This is on the realization of PWM three-phase asynchronous motor control source code, everyone would like to help, platform is CCS2000, is used TI chip companies TMSLF2407