主要讲了单片机是实现简易示波器的程序功能。

S3C44BOX的BIOS。可使用的命令：help --- show help ? --- = help date --- show or set current date time --- show or set current time setweek --- set weekday clock --- show system running clock setmclk --- set system running clock setbaud ------ set baud rate ipcfg ------ show or set IP address load ------ load file to ram comload ------ load file from serial port run ------ run from sdram prog ------ program flash copy ------ copy flash from src to dst address boot ------ boot from flash backup ------ move bios to the top of flash md ------ show memory data move ------ move program from flash to sdram-S3C44BOX BIOS. Use the command : help show help------------------ = help show date set current date or time or set------ show current time setweek------ set weekday show------ clock system running clock setmclk------ set system running clock setbaud set baud rate------------ ipcfg show or set IP address load------ load file to ram comload------ load file from serial port run--

marvell cf8385 wifi driver CF8385-5.0.16.p0-26306-all.zip

sdio规范文档，详细描述了sdio所有命令-SDIO Simplified Specification

应用背景sim900a为通信核心板，利用Stm32控制开发板，通过AT进行电话的接听和拨打进行编程关键技术sim900a基于Stm32开发板利用AT指令进行拨打电话和接听电话的功能实现，有详细的注释，采用c语言编写

AT89c51等单片机可以使用的4*4 键盘程序-AT89C51 single-chip microcomputer can be used, such as 4* 4 keyboard procedures

基于ARM9嵌入式开发板LINUX环境下的程序代码-linux thread，是大家常用的程序，代码中有详细的注释，方便移植！-ARM9-based embedded Linux development environment board procedures under the code- linux threa d, and it is commonly used procedures, a detailed code of the Notes to facilitate transplant!

基于S3C2440和Linux的嵌入式网络驱动程序开发-Based on S3C2440 and Linux driver development for embedded networking

GPRS demo, use ppp to connect internet， use ttyS1 to ctrol GPRS-GPRS demo, use ppp to connect internet, use ttyS1 to ctrol GPRS

NiosII的altera 培训教程，也是不错的，将来的方向-NiosII the altera training course is also good, the future direction of

smartarm2200d的ad转换程序，有利于大家学习ad转换程序的编写-smartarm2200d the ad conversion program, we have to study ad conversion program in the preparation