嵌入式linux yaffs文件系统源代码，非常不错，已用过

嵌入式Linux开发系列之一: 走进嵌入式Linux的世界！-One of the series of embedded Linux development: Linux into the embedded world!

tms320c5402 bootloader

HART协议由Rosemount公司开发且已向每个使用者开放HART协议采用标准的Bell 202频移键控信号以1200波特通信以低电平加载于4mA~20mA模拟信号上，由于载波信号的平均值为零所以它对模拟信号没有影响。-HART agreement develops by Rosemount Corporation also opened the HART agreement to each user to use the standard the Bell 202 frequency-shift keying signal increase by 1,200 bauds correspondences by the low level on the 4mA~20mA simulated signal, because intelligence signal mean value for zero therefore it has not affected to the simulated signal.

Altera软件NIOS II高版本中实现TCP/IP所用的协议栈为NicheStack，常用的例程有2个，web_server和simple_socket_server，这篇文章只叙述simple_socket_server例程实现的过程。这里DM9000A的驱动和上篇博文中基于LWIP的驱动不同。

步进电机的单片机控制，包括正反转，调速功能等等。-Single-chip stepper motor control, including the positive, speed control function and so on.

基于51单片机的程序设计，资料的详细功能、包含内容说明-51 MCU-based programming, the information detailed features, including the content description

XILINX的PICOBLAZE 开发环境-Development environment PICOBLAZE the XILINX

一个USB键盘的驱动程序，调试了很久已通过，相信对大家有帮助！-A USB keyboard drivers, debugging for a long time has passed, I believe everyone has to help!

凌阳非接触式红外测温传感器的C51源程序。-Sunplus non-contact infrared temperature measurement sensor C51 source.

基于嵌入式QT和DBstar SQL关系数据库的应用软件