基于LPC21xx的PCF8563实时时钟（I2C RTC）程序，按钮和我…

Production Tools for use with Bluecore devices

硬件系统模块包括超声波收发模块、LED显示模块、声光报警模块、STC89C52单片机模块。软件主程序流程图包括主程序流程图，定时中断子程序流程图，外部中断子程序流程图。如果距离小于一定数值，则会进行蜂鸣器报警，同时每个方向对应一个LED灯，报警时对应的LED会亮。采用两个测距模块，更加提高了倒车时的安全性，降低了事故的发生率。

AT91RM9200控制SDRAM的程序ic42s324-AT91RM9200 procedures SDRAM control ic42s324

基于ARM平台的以太网通信，选用的网卡芯片是DM9000，一款周立工提供的芯片，已调试成功。-ARM platform based on Ethernet communications, optional network card chip DM9000, Zhou workers provided by a chip, has been successful debugging.

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

ATmega8 taillight circuitAn assembly language program that generates 5 different static patterns with switching from pattern-to-pattern controlled by the depression of one push-button switch (S2).

在AT91SAM7SE上测试sdram用的代码。-SDRAM AT91SAM7SE test in the code used.

S3C44B0X的BIOS程序，完成BOOTLOADER功能-S3C44B0X the BIOS program, the completion of BootLoader function

SIM300初始化源码,包括开机命令，PIN码等-SIM300 initialization code, including the boot order, PIN code, etc.

大器屏幕JAVACRIPT 图形开发的HMI 与 单片机60S52通讯，开发的消防巡检控制系统。通过串口数据传输，基于定时器触发，发送字符给单片机，单片机根据接受的字符执行相应的程序。内置时钟，在见面中可自行调整单片机时钟