this code for the fashion DS1302 bell

用VC++6.0与单片机通过RS232通信程序，上位机程序主要是控制单片机发出一些指令，单片机上传一些数据到上位机，上位机通过这些数据作出决策，再发送指令到单片机。-With VC++ 6.0 and MCU through RS232 communication procedures, procedures for the main PC to control a number of directives issued by single-chip microcomputer, microcontroller upload some data to the host computer, host computer through the data to make decisions, and then send commands to the Singlechip.

ARM9200在LINUX2.4.19下的蜂鸣器驱动程序,经过验证,直接可以应用.-ARM9200 in under the buzzer LINUX2.4.19 driver, after verification, can be applied directly.

linux开发--基于gec210开发板（带屏）   用两个按键在屏幕上控制PWM波形大小的显示

是北京智心工作室的基于MPC8280设计的核心板使用手册，用的不错。该核心版兼容MPC8270，MPC8260，MPC8250等PowerQuiccII的CPU，将所有的GPIO和LocalBus总线信号引出来了，支持单Flash运行，便于设备系统使用小PLCC升级。-Moses heart of Beijing studio MPC8280-based board to use the core of the design manual, used good. Compatible version of the core MPC8270, MPC8260, MPC8250, etc. PowerQuiccII the CPU, all the GPIO and LocalBus bus signal leads, and support for Flash to run a single, easy to use small PLCC equipment system upgrade.

基于PCI-1240运动控制卡的示例4-Linek-Based on the PCI-1240 motion control card sample 4-Linek

应用背景本源码例子是基于交换的VLAN配置的，基本的VLAN配置里面都有，这是配置底层的，不是用命令配置的。关键技术对于刚进入嵌入式学习的朋友很有帮助，都是交换机的配置

MSP430 串口通讯通过中断实现，经运行通过-MSP430 serial communications through cutting achieved by running through

这是I2C OLED驱动器（SSD13060的STM32F1平台，包括可以使用uVision打开MDK-ARM项目

flash测试代码，它主要是针对SST39VF1601进行测试，主控制器是44B0。-flash test code, it is mainly directed against SST39VF1601 test, the main controller is 44B0.