USART

89C51单片机串口打印00H-99H，定时器1产生波特率，波特率值为9600(C51 89 C51 serial print 00 H-99 H, the timer 1 produce baud rate, baud rate value for 9600 serial print 00 H-99 H )

old gpio interface to other kernel modules don t use in new code, will go away in 2.7 have a look at bttv-gpio.c instead.

ad转换测试程序，能够测试四路程序输出。基于cortexa8的(ad testing )

使用STM32F103C8T6驱动LCD1602(Using STM32F103C8T6 to Drive LCD1602)

wireless sensor network

嵌入式 C 语言编程教材，详细讲解运用C 语言进行嵌入式编程的基本知识(Embedded C language programming materials, elaborate on the use of C language basic knowledge of embedded programming)

非接触式IC卡开发板源代码，可应用于电子通信领域(Non-contact IC card development board source code)

说明：  这是用C语言写的C51的万年历驱动程序 (This is written using C language of the calendar C51 driver)

一个集成了 BMP085 GP2Y1010 nrf2401 以及DHT11的以stm32f4 位控制核心的，天气预测程序！(An integrated BMP085 GP2Y1010 nrf2401 and DHT11 to stm32f4 bit control core, weather forecasting program!)

台湾凌阳和凌通的单片机指令集，采用的冯诺曼架构(Yang and Ling Ling of Taiwan through the microcontroller instruction set, using the von Norman architecture)