基于ARM9

基于44b0板的键盘开发程序,已经测试通过,接上去的是4*4的键盘-based 44b0 plate keyboard development process has been tested, Chashangqu is 4* 4 keyboard

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

本人已经在EASYARM调试板上验证过可以使用，请大家放心使用。-I have EASYARM debugging board certified can use, please rest assured use.

BIT1625代码设计用于

LPC2119 存储器程序源码，提供下载-LPC2119 Memory procedures source available for downloading

《嵌入式系统的C程序设计》电子版，（加）Kirk Zurell著，艾克武译，机械工业出版社-"Embedded Systems Programming in C" electronic version, (Canada) with Kirk Zurell, Aikewu translation of Machinery Industry Press

AVR下的ADC查询方式的程序 在产品中测试过的代码 注释很清楚 有些通道是差分信号 具体是那些通道是查分通道 需要看各个AVR芯片的数据手册 -AVR

用c51驱动fm1702sl，经过调试成功的实现相应功能，适合利用fm1702sl开发相关产品人员参考、利用。-C51 driver with fm1702sl, after the successful realization of the corresponding debug function for use of the development of related products fm1702sl reference, the use of.

arm devlop keit program

基于Keil+HJTAG+LPC214x的Mass Storage Device类USB开发例程，不需要驱动，烧入直接可识别。程序有注释，可根据需要更改。-Based on Keil+ HJTAG+ LPC214x the Mass Storage Device Class USB development of routines, do not need to drive, burned into the direct identifiable. Procedures have the Notes may be in need of change.