这是一个很好用的FAT文件系统,它实现数据文件存储的FAT方式访问，支持FAT32格式。附有51读取程序，详细的函数说明。有兴趣的可以看看。...

power PCB 教程-power PCB Guide

实现了ez-usb fx2的GPIF单字节读写功能-The implementation of the ez-usb fx2 single-byte read and write functions GPIF

keil measure example

ARM资料 Huihoo.org - Linux源代码目录树结构-information Huihoo.org ARM-Linux source code directory tree structure

FREE embed os FOR ARM ,51等多种MCU-os FOR FREE embed ARM, 51 other MCU

PIC18F1320单片机通过串口下载的bootloader源程序（C语言）-PIC18F1320 microcontroller through the serial port to download the bootloader source code (C language)

代码用简单的4个IO口外加两个ADC转换接口实现了触摸屏全套控制流程.-Code with a simple four IO port plus two ADC conversion of the touch screen interface to achieve a full set of control flow.

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

CE下基于PXA255的蓝牙驱动，编译调试已通过-CE-based PXA255 Bluetooth driver, the compiler debugging has passed