adc

x86平台下基于PCA9555的IIC控制GPIO驱动，linux系统为opensuse11，可以作为示例代码参考用。(x86 platform, the IIC control based PCA9555 GPIO driver, linux system opensuse11, sample code can serve as a reference.)

如果您刚接触嵌入式开发，那么大量可用的引导装载程序（bootloader）、规模缩小的分发版（distribution）、文件系统和 GUI 看起来可能太多了。但是这些丰富的选项实际上是一种恩赐，允许您调整开发或用户环境以完全符合您的需要。对 Linux 嵌入式开发的概述将帮助您理解所有这些选项。(Embedded fourth year of development, so much available bootloader (Bootloader). smaller scale version of the distribution (distribution), file system and GUI may seem too much. But these rich options is a gift, allows you to adjust the development or user environment to meet your needs. Embedded Linux for the development of the outline will help you understand all these options.)

linux下的ds18B20的驱动，可以学习cdev驱动的模式(driving under the ds18B20 linux, cdev-driven model can learn)

qt的一些基本源代码，以及一些参考资料。还有一些其它说明(demo for qt)

说明：  CC253x寄存器列表。方便自己编写/分析ZigBee 协议栈，CC253x 硬件编程。已在实际工程项目中验证通过。(The CC253x register list. Convenient to write / analyze ZigBee protocol stack, CC253x hardware programming. It has been verified in the actual project.)

说明：  串口输出：LED_KEP test!； 程序运行后8LED会数字滚动，LED跑马，然后按键盘8LED会显示不同的键值； 屏幕上显示相关的文字。(Serial port output: LED_KEP test!; After the program runs, the 8LED will scroll digitally, the LED will run horse, and then the keypad 8LED will display different keys. The relevant text is displayed on the screen.)

嵌入式平台三星 s3c2440上linux-2.6.12下移植dhcp服务器过程，非常详细，本人一步一步的做的，移植成功可用。(Samsung S3C2440 embedded platform on linux-2.6.12 transplantation under the dhcp server process, very detailed, step by step I make, and transplantation can be used successfully.)

wifi小车 RG100A_DB120专用固件集成ser2net等，已设置ser2net开机自启，默认的是301摄像头(the wifi car RG100A_DB120 special firmware integrated ser2net has been set boot from Kai ser2net, the default is 301 camera)

嵌入式Web编程，程序的主要功能是实现在Web页面显示AD采集的8路数据，平台为ARM7和uclinux(Embedded Web programming, the program main function is to show the AD acquistion data onto the Web page of the platform is the ARM7 and uclinux)

tw2865硬件原理图， 视频监控4路A/D D/A(tw2865.sch)