嵌入式linux 设备驱动程序，控制开关输出，是写驱动最基本的结构显示。...

资源描述 基于STM32F103RBT6_DM9000AEP_UIP_FreeModbus的Modbus-TCP功能实现工程下载。 实现了基本的功能码，01 02 03 04 05 06 15 16等，稍加修改，可以用于实际的工程中，也可以作为学习Modbus-TCP的案例。 基于网上的案例并加入了自己的修改丰富而成。 Keil uVesion4工程文件。

不错的字模提取软件。（转载）-A very good alphabet and character dot matrix generator

example of code for 16f877 interfacing 2x16LCD and PWM output for hi-tec picc compiler

lpc2200 ad 转换器的驱动代码。在uclinux下编译使用。-lpc2200 ad code converter drive. Under uclinux compiler in use.

基于ARM(2410)GPIO的嵌入式小键盘驱动程序,提供了6个按键的支持.-Based on ARM (2410) GPIO embedded small keyboard driver, provides support for six keys.

最简单的20键PS/2键值读取程序，PS/2的clk接INT0，data接P1_0--A simple read/write program from 20-keys PS/2 keyboard. PS/2 s clk connects to INTO and data connects to P1_0.

The program was written with some object-orientation in mind, which means that all functions that operate on a certain structure, has the structure s name as prefix in the function name, for example "Bitstream_get" which gets bits from a bitstream structure. -The program was written with some object-o rientation in mind, which means that all functions that operate on a certain structure, has the structure"s name as prefix in the functio n name, for example "Bitstream_get" which gets bits fr om a fade structure.

nut/OS的源码，含有tcp/ip协议栈源码-nut/OS source code, containing tcp/ip protocol stack source

这是一个计算浮点数据绝对值的函数，在uClinux下编译运行，之所以编写这个函数，主要是因为uClinux下没有计算计算浮点数绝对值的函数。- This is a computation floating point data absolute value function, translates the movement under uClinux, therefore compiles this function, mainly is because under uClinux computation floating number absolute value function.

基于snd1c芯片的mp3播放器源代码-snd1c chips based on the MP3 player source code