ARM9 core philip

STM32F103 cortex-m3 rtc例程-STM32F103 cortex-m3rtc routines

LED数码管显示0-F字符，同时控制LED1、LED2、LED3、LED4显示对应的16进行值。-digital LED Display 0-F characters and control LED1, LED2, LED3, LED4 shows the corresponding values for 16.

基于ARM9-AT91RM9200的开发板BasicEMAC的系列调试程序，文件里有程序的详细注释.-based on ARM9-AT91RM9200 development board BasicEMAC series debugging process sequence, document the procedures detailed notes.

arm7 bios源码分析-ARM7 bios source analysis

8051 programmer, to program any ISP microcontroller, for example Atmel AT89S51, AT89S52, etc

基于ARM的I2C协议实现-I2C protocol

C51单片机驱动a3972步进电机细分，同时可以控制步电机加速，减速-C51 single-chip stepper motor driver a3972 broken down step-by-step motor can be controlled simultaneously to speed up, slow down

一个比较好的三星s3c4510的启动代码，-a relatively good start Samsung Porting the code,

启动和工作，RTC一个好的代码为J链接或Flash编程魔术）实时时钟是一个内部时钟在ARM和供应32.768 KH CLOCK

在别人代码的基础上自己整合编写，已经完全实现指纹录入，识别，管理员登陆等基本功能，唯一不足是不能将指纹图像从模块中上传到单片机中（上位机）进行显示，希望各位改进。