hunbianchengxu

输入字符串将是区分大小写的开关。。。。。。。。。。。。。。。。。。。。。。。。。

首先，分别对8255、8253进行初始化，设置8255为A口、C口输出，设置8253的计数器0为工作模式3；其次，设置IRQ7的中断矢量，使得有IRQ7中断时调用SERVER；再次，调用INIT对计数值初始化；最后，主程序循环等待中断，开始秒表的计时。 2、 INIT子程序-First, the 8255,8253 initialization, set for the 8255 A-C mouth output, set 8253 as the Counter mode 0 3; Second, set up the interruption vector there, make it there interruption call SERVER; Again, call curl_setopt early to count before; Finally, the cycle of waiting for the main program interruption began stopwatch time. 2, curl_setopt Subroutine

使用AT89C52驱动LED点阵，包涵源程序及PROTUES制作的原理图，内容完整-AT89C52-driven use of LED dot matrix, includes source code and schematics PROTUES production, content integrity

lets you send file via serial port

这是本人在课上完成的,汇编语言不是门简单的课程在我看来,还得努力.-This is my class completed the compilation of a language other than simple courses doors, in my view, have to strive.

计算相对熵，三角不等式，验证，，接口和毁容啊看就看定期维护(Calculating relative entropy)

ADS集成开发环境下的，C程序内嵌汇编程序。(ADS integrated development environment, C programming embedded assembler)

步进电机的运转程序-stepper motor operation procedures

PWM 控制 LED 灯渐亮渐灭程序 适用 ME300B 开发系统 利用定时器控制产生占空比可变的 PWM 波 按K1，PWM值增加，则占空比减小,LED 灯渐暗。 按K2，PWM值减小，则占空比增加,LED 灯渐亮。 当PWM值增加到最大值或减小到最小值时，蜂鸣器将报警。-PWM control of LED lights getting brighter gradually eliminate procedures apply ME300B development system the use of timer control which produces a variable duty cycle PWM wave by K1, PWM value is increased, then the duty cycle decreases, LED lights dimming. According to K2, PWM value is reduced, then the duty cycle increases, LED lights gradually brighter. When the PWM value is increased to maximum or reduced to minimum, the buzzer will alarm.

霍夫曼编码，根据给定权值创建赫夫曼编码，显示每一步如何进行及所得编码-Huffman coding, according to the weight given to create Huffman codes, showing how each step and the resultant code