键盘采用TI公司tmps430单片机为例，我希望同样的目的是帮助初学者…

开发硬件电路需要用到液晶显示模块1602的用户必备。调试实验源程序第一部分。-Hardware needed to develop liquid crystal display module 1602 required the user. Debug source code the first part of the experiment.

protel元器件TQFP-44封装。做好的封装，可以直接用于PCB的绘制！-protel components TQFP-44 package. Do a good job of packaging, can be directly used for PCB drawing!

C51 串口通信 包括解析报文-C51 Bunches of communication include the message translating

16*16点阵的，觉得这个里面用 指针来查找数组蛮好的 。-16* 16 lattice, and find this inside with fine pointer to the search array.

philips单片机IAP操作的测试代码，可以根据自己需要进行修改，为C语言接口-philips Singlechip test code IAP operations can be modified according to their own needs for the C language interface

HD66789R datasheet is very good for TFT examples-HD66789R datasheet is very good for TFT examples...

很好用的AVR单片机下载工具,内有电路图,源码-AVR single-chip microcomputer used in a very good download tool, which has schematics, source code

单片机系统上电后，P0 口和 P1 口都被清 0。然后，你规定一个由 6 个数字构成的序列（每个数字从 0～F 中选取），比如 E、8、9、0、7、F。然后每次当单片机检测到外部中断 0发起中断时间时，读取 P0 口和 P1 口上的状态值，当连续 6 次外部中断事件的对应的数字序列构成你所设定的序列后（举例来说，如果 P0.0 是 1，P0 和 P1 的其他管脚是 0，那么我们称为检测到一次数字 0），从串口打印输出一幅类似下图的 16×16 的ASCII码的圣诞树图片。-Single-chip microcomputer system after power, P0 and P1 mouth I have been ching 0. Then you set a six figure constituted by the sequence (each number from 0 ~ F in selected), for example, E, 8,9,0,7, F. And then each time a single-chip detects external interrupt 0 initiated interruption time, I read the P0 and P1 mouth on the state value, when a row 6 times the corresponding external interrupt events constitute digital sequence set your sequence (for example example, if P0.0 is 1, P0 and P1 of the other pin is 0, then we called a number of detected 0), a printout from the serial port under similar 16 × 16 map of the ASCII code of the Christmas tree图片.

调和分析，数学与信息技术的交叉，对信号分析等领域的研究员有意义-Harmonic analysis, mathematics and information technology, cross-signal analysis of a researcher in areas such as meaningful

《msp430应用系统开发典型实例》第9章程序代码- Msp430 typical examples of application systems development, Chapter 9 code