多功能按键判断程序，可以自如的判断何健按下

c和c++代码精粹，这是一个pdg格式的文档，请使用超星的最新版本打开，很难得的文档，是vip会员的资料，先睹为快吧:)-c and c++ code essence, this is a PDG format document, please use the latest version of Chaoxing open, it is difficult to get the documents, is vip membership information, preview it:)

驻留程序TSR -presence procedures TSR

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

这是一个万年历的程序，让大家共享一下万年历的编写方法-sfsa

51编写的电扇的程序，可以控制转速，并且在液晶上显示。在我们的板子上可以调试通过的-51 fans prepared procedures to control speed, and liquid crystal display. In our board can debug through the

汇编小游戏，主要是坦克打靶，通过控制坦克来击打天空中飞来飞去的靶子-Compilation of small games, mainly targeting tanks, by controlling the tank to hit the sky flying target

在PC机上进行的8250串口接受实验，采用汇编语言编写-Machine in the PC serial port to accept the 8250 experiment, using assembly language to prepare

DSP程序TI常用例程MatRix,可以参考使用-TI procedure commonly used DSP routines MatRix, can refer to the use of

汇编程序 分区format　-assembler district format

SD卡读写 SD卡读写 SD卡读写 SD卡读写-SD Card Reader SD Card Reader SD Card Reader SD Card Reader SD Card Reader SD Card Reader SD Card Reader