客车仪表符号片驱动程序。开发环境ICCAVR，单片机ATMEGA8

这是我刚开始学习嵌入式ARM编译工作所找到的源代码工具，放到这里方便他人使用。-This is the beginning of my learning embedded ARM compiler work to find the source code tools, put here to facilitate use by others.

ARM AT9140008 LED DEMO FOR ADS 1.2

基于ARM的应用Source3，在网上找到的源码，分六个，这个是3-ARM-based application Source3 the Internet to find the source code for six hours, this is 3

ARM Cortex-M3 系列处理器 的实验代码，内容很全，涉及片内和外围所有部件编程。（Keil环境）-ARM Cortex-M3 family of processors experimental code, content is very wide, involving all the components and peripherals on-chip programming. (Keil environment)

这个项目是在 Keil 写的。 ARM 处理器 STM32F417 使用的库 STM32F4xx_StdPeriph_Driver。 I2c 总线的软件实现。

Name Function --- --- --- Check_SST_39VF160 Check manufacturer and device ID CFI_Query CFI Query Entry/Exit command sequence Erase_Entire_Chip Erase the contents of the entire chip Erase_One_Sector Erase a sector of 2048 word Erase_One_Block Erase a block of 32K word Program_One_Word Alter data in one word Program_One_Sector Alter data in 2048 word sector Program_One_Block Alter data in 32K word block Check_Toggle_Ready End of internal program or erase detection using Toggle bit Check_Data_Polling End of internal program or erase detection using Data# polling-Name Function ------------------ Check_SST_39VF160 Check manufacturer and device ID CFI_Query CFI Query Entry/Exit command sequence Erase_Entire_Chip Erase the contents of the entire chip Erase_One_Sector Erase a sector of 2048 word Erase_One_Block Erase a block of 32K word Program_One_Word Alter data in one word Program_One_Sector Alter data in 2048 word sector Program_One_Block Alt

samsungs3c4510doc 是其开发板的使用手册，非常好-samsungs3c4510doc development board is the user manual is very good

RC500 Mifare Chip for 8051 code

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

S3C2440上的I2C驱动程序，已经通过测试。-S3C2440 on I2C driver, has passed the test.