sim900a打电话代码

可以通过QPBOC检测 里面有emv内核源码 和qpboc的一些文档的数据结构定义和代码的介绍 里面有大量的注释 很好的代码。

嵌入式经典教材初学者很适合，开下来看看决不后悔-Embedded classic materials are suitable for beginners and open down to see will never regret

运算器的实现，即实验指导书中的实验一，文件中包含有原代码及端口设置（可变），用vrilog HDL编程，Xilinx ISE 6仿真，并在实际电路中得到实现．-operations for the realization of the experimental guidance of a book. document contains the original code and port settings (variable), with vrilog HDL programming, Xilinx ISE 6 simulation, and the actual circuit realization.

verilog写的 自动售饮料机-written in verilog beverage vending machine

这是一个PWM程序，适合新手入门使用，简单易学，本人就是从这个简单例程开始学习AVR单片机， 希望对新人有帮助-This is a PWM process, suitable for beginners to use, easy to learn, I was from the beginning of learning this simple routine AVR microcontroller, would like to help newcomers

匣发光二术管的显示程序--Display program for Li-LBD.

关于lcd数显的源程序-LCD digital display on the source

flash测试代码，它主要是针对SST39VF1601进行测试，主控制器是44B0。-flash test code, it is mainly directed against SST39VF1601 test, the main controller is 44B0.

linux编程入门之c语言环境，对于学习c语言和linux都有好处的-domain c programming language environment for learning language and c are beneficial linux

采用gpio口来控制串口扩展芯片的驱动和测试程序，包括串口的封装程序。--Using gpio port to control the driver and testing program of serial port expansion chip.