完整的Linux 设备驱动第3版，包括pci，定时中断，DMA等方面的驱动开发...

工作由 implementear 任务 （周期性和非周期性） 组成和其使用 Xenomai 事件处理程序

关于钢铁行业的气体容量法的碳硫分析仪的源码和原理图-Iron and steel industry on the capacity of the law of the gas analyzer of carbon and sulfur source and schematic diagram

ucFS的加强版，并且含完整代码，希望对苦苦寻找UCfs全部源码的朋友能有所帮助-ucFS of the enhanced version, and with complete code

stc52单片机ds1302-lcd1602的例子，教你如何编程-ds1302-lcd1602 single-chip stc52 example, teach you how to program

无线遥控副机程序，对应的与无线遥控主机程序配合使用。-wireless remote control procedures Vice machine, corresponding with wireless remote control procedures used in conjunction with the mainframe.

下面是一个超声波测距的程序，硬件电路由于电脑格盘已丢失，下面的代码是从样机上复制的。 硬件电路包括液晶显示、超声波的发射、超声波的接受、滤波、单片机处理。 液晶显示采用LCD1602模块，下面的代码里有液晶的驱动，可以拷贝用于它处。 超声波发射电路包括压电换能器及其支持电路，发射约44KHz的超声波。 超声波的接收电路包含一块CD40106处理芯片。技术指标大约是测距范围在三米左右，测量精度约在厘米级别。大量用于倒车雷达的测距中。-The following is a range of ultrasound procedures, the hardware circuit as a result of the computer grid plate has been lost, the following code is copied from the prototype. Hardware circuit including liquid crystal display, ultrasonic transmitter, ultrasonic acceptance filtering, single-chip processing. LCD1602 LCD module used, the following code, there are LCD drivers, you can use it to copy. Firing circuit including the piezoelectric ultrasonic transducer and its support circuitry, fired about 44KHz ultrasound. Ultrasonic receiver circuit includes a processing chip CD40106. Technical indicators for a range of about 3 meters range around the measurement precision level of about cm. Reversing a large number for the location of the radar.

这个字库是从文件中提取出来的生成了点阵字模数组，可以直接使用。包括12*12,16*16,24*24,32*32等大小的字库。字库的使用方法请参照http://blog.csdn.net/l_yangliu/article/details/7261759。

计数器 同步异步预置数清零 verilog hdl 编写-Asynchrony preset counter reset the Verilog HDL few prepared

利用WinDriver开发的USB驱动程序源代码，-WinDriver development using USB driver source code,

linux2.4.19的jffs2版本 用与FLASH的JFFS2文件系统的开发-linux2.4.19 jffs2 version of the FLASH with the JFFS2 file system development