关于GPIO学习的例子，非常经典

用811实现的ARM7的USB主机详细程序-With 811 of the ARM7 realize the USB host detailed procedures

读写SD卡的驱动程序,里面有使用说明,大家自己看-SD card reader driver, which has to use that everyone watch their own

ARM lpc 模拟总线-ARM lpc simulation Bus

VS10XX驱动的基本代码 原创代码 详细的问题可以来信讨论下下！-VS10XX driven basic code original code detailed issues can be discussed under the letter!

基于ARM9-AT91RM9200的开发板BasicBootsdram的系列调试程序，文件里有程序的详细注释.-based on ARM9-AT91RM9200 development of the plate BasicBootsdram Series debugging procedures, the documents in accordance with the procedures detailed notes.

使用定时器来控制DC也调整PWM波，控制LED的光按K1，PWM值增加，DC减少，导致更暗按K2，PWM值降低，而DC的增加，导致更亮

S3c44b0x下的ucgui-S3c44b0x the ucgui

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

MiniGUI在AT91RM9200上的移植，MiniGUI在AT91RM9200上的移植-AT91RM9200 MiniGUI in the transplant, MiniGUI on the AT91RM9200 transplant

LED16灯来回慢闪渐快闪反之快闪渐慢闪-LED16 lights flash back and forth slowly becoming gradually slower flash flash flash the other hand