pic18f458单片机 io口是如何工作的

3C90X驱动源码，应用于嵌入式操作系统。可以使用。--Source code of the driver for 3C90X. It could be used in embedded operating systems.

pencil嵌入式系统开发包--A development package for pencil embedded system.

使用GPIB卡控制数控电源（Agilent66X）测试电流的一个小程序--A small program to detect wave by using GPIB card control power(Agilent66X).

 * The HTTP server provides a small scripting language.  *  * The script language is simple and works as follows. Each script line starts  * with a command character, either "i", "t", "c", "#" or ".".  *   "i" - command tells the script interpreter to "include" a file from the  *         virtual file system and output it to the web browser.  *   "t" - command should be followed by a line of text that is to be output  *         to the browser.  *   "c" - command is used to call

嵌入式linux中的usb热拔插脚本,可以实现u盘的热拔插功能-Embedded linux in usb hot plug script, you can realize u disk hot-swap function

实时时钟1302准确度高，控制方便，本程序既是在AVR环境下应用的一个很好的例子-Real-time clock 1302 high accuracy and convenient control, the procedure is not only in the AVR environment applications a good example

用于IIC编程的文件-IIC programming for the paper

液晶lcd12864的显示程序。采用的是并口传输。-LCD display lcd12864 procedures. Parallel transmission is used.

实现了键盘的驱动 其他头文件在BIOS中已经提供

说明在uclinux下如何对8019进行编程-Note how the Basis for 8019 program