汇编语言编写的记事本

traffic light written by Huynh Quang Tung

用DSP5410实现PN码,汇编语言编程-with DSP5410 achieve PN code, assembly language programming

4*4键盘扫描按键，依据按键值，一个LED显示相应键值-4* 4 keyboard scan button, based on key values, an LED display the corresponding key

一个的usb源码，提供给大家参考一下，有什么问题请指教-a source of usb, to refer to, what issues please enlighten

地铁售票级，票价2～7元，可一次购买多种票价的票，最高张数为10张-Metro ticket class, the fare from 2 to 7 yuan, can be time to buy a variety of fare tickets, the maximum number of sheets of 10

电动车从起跑线出发（车体不得超过起跑线），沿引导线到达B点。在“直道区”铺设的白纸下沿引导线埋有1~3块宽度为15cm、长度不等的薄铁片。电动车检测到薄铁片时需立即发出声光指示信息，并实时存储、显示在“直道区”检测到的薄铁片数目。 （2）电动车到达B点以后进入“弯道区”，沿圆弧引导线到达C点（也可脱离圆弧引导线到达C点）。-Electric cars starting from the starting line (the body must not exceed the starting line), along the guide wire to reach point B. In the

检查一串字符中每个字符出现的次数外加流程图说明文档-check each string of characters in the number of characters plus flow chart documentation

电动自行车里程系统。 安装于电动自行车上，可以自动记录里程数。-Electric bicycle mileage system. Installed in the electric bicycle, you can automatically record mileage.

API的说明 对UCOS的API介绍很详细 可以供嵌入式系统开发运用-UCOS API description of the API can be very detailed introduction for the use of embedded system development

MCS-96单片机要用PWM产生锯齿波，应使PWM寄存器中的值线性增加，那么在PWM输出端将得到宽度线性增加的脉冲波，经滤波后，便可得到锯齿波。-MCS-96 microcontroller with PWM have Sawtooth, PWM register should be the value of linear increase, then the PWM output will be increased linearly width of the pulse wave, After filtering, it will be Sawtooth.