Realize the single

液晶测试程序，主要是WAVE编写的，文档可看-LCD test procedures, mainly prepared WAVE, documents can be read

编写函数int index返回字符t在字条串s中出现的最左边的位置，如果在s中没有与t匹配的子串，不返回-1-function int index prepared to return to the characters not string"s note appeared in the leftmost position, If s and t is not matched substring, not to return-1

利用8255可编程并行口做一个扫描键盘实验，把按键输入的键码，显示在由8279控制的七段数码管上。8255PA口做键盘输入线，PB口作扫描线-8255 programmable parallel port using a scanning keyboard to do the experiment, the button input keys code, displayed in the control of the team respectively by 8279 digital tube. 8255PA I make the keyboard input line, PB mouth for scan line

USART异步串行发送例程，适合初学者学习！-USART asynchronous serial send routine, suitable for beginners to learn!

用来自动测算你在1分钟内的操作次数的即敲击键盘次数-Is used to automatically measure your operation within 1 minute the number of keystrokes that the number of

MASM32汇编工具的帮助文件，是学习WIN32汇编的必备工具文档。-Assist the compilation of the instrument MASM32 documents are compiled WIN32 study documents an essential tool.

用汇编语言实现的一个文本编辑器，大家自己看-assembly language of a text editor, we see ourselves

本人编写的CS3758DEMO测试程序，CS3758主要用于5.1CH电子音量控制，兼容PT2258-I CS3758DEMO prepared by the test procedure CS3758 mainly for 5.1 CH electronic volume control, compatibility PT2258

本程序用来计算matlab中两点坐标之间的距离，坐标必须是经纬度，并表明所要计算的单位-This procedure used to calculate the matlab in the distance between two coordinates, latitude and longitude coordinates must be, and show that to calculate the unit

运用汇编实现简易的4位加减乘除计算器，通过硬件课程实践，证明代码的有效性，并且，在确认键值的方法上有更新的方法，值得参考借鉴。