三星S3C2440 LED控制器驱动程序

SATA NAS SOC，200MHz ARM926EJS核 SATA接口的NAS用处理器，集成USB2.0 HOST接口，Ethernet控制器，DDR SDRAM控制器，PCI HOST接口，可以扩展PCI外设。-SATA NAS SOC，NAS COntroller with 200MHz ARM926EJS core, intergated SATA controller，USB2.0 HOST controller，Ethernet MAC controller，DDR SDRAM controller，PCI HOST。

ds1820在msp430实测，程序中读取rom序列号，以便多片总线连接-ds1820 measured in the MSP430, the program read rom serial number, in order to connect multi-chip bus

44b0的bois引导程序，值得去研究下。完成很多的初始化工作-44b0 of the bois boot, it is worth to study. A lot of work to complete the initialization

spi总线驱动，在8bit mcu上调试通过。 spi总线控制方便，效率很高。

51单片机温湿度传感器库函数#include "reg52.h"#include //用户根据自己的晶振修改相应值#define FOSC  12000000#define BAUD  9600 //读传感器 端口位定义，可修改sbit Sensor_SDA = P0^0;sbit Sensor_SCL = P0^1;// 变量定义unsigned char Sensor_Data[5]={0x00,0x00,0x00,0x00,0x00};unsigned char Sensor_Check;  //校验和unsigned char Sensor_AnswerFlag;  //收到起始标志位unsigned char Sensor_ErrorFlag;   //读取传感器错误标志unsigned int  Sys_CNT;unsigned int  Tmp;unsigned char *String;//字符串定义#define S_Temp "Temp:"#define S_RH   "RH:"#define S_CRCT "Check: True"#define S_CRCF "Check: Wrong"#define S_Data "Data: "#define S_NotS "Sens

toolchain gcc-2.95.3 glibc-2.2.2 for ARM s3c2410

基于dsp6416开发环境的ofdm程序，采用QAM制，-Dsp6416 development environment based on ofdm procedure for the QAM system,

利用easyARM7 2103与OCM4X8中文液晶实现画线，图形化时钟功能。 接线口：P0.5-CS,P0.6-STD,P0.7-SCLK 方式为串行-EasyARM7 2103 with the use of liquid crystal realize OCM4X8 Chinese painting line, graphical clock function. Wiring mouth: P0.5-CS, P0.6-STD, P0.7-SCLK for serial

c8051f020键盘程序,是5X6键盘的好用原代码-err

1、支持摄像组、天平组、电磁组三组32位MK60系统，通用性强。