cc1100和STC单片机的无限接收器，用于无线呼叫器

One for the external microcontroller to see the door x2502345 c-language program-A BCD conversion software for the microcontroller, 16-hex BCD conversion software

手机短信的protues仿真,带有串口及液晶显示,拿来分享,感兴趣的拿去研究研究.-SMS protues the simulation, with a serial port and the liquid crystal display, used to share research of interest to study away.

全新三星lcd 开发源码, 采用芯片LTS180S3 HD66773-The new Samsung lcd source development, the use of chip LTS180S3 HD66773

周立功D12开发板中带的WINDOWS XP驱动程序，在编译后会出现USB设备不能正常工作. 以下是修改的代码,修改后可以正常工作. 在d12.c和Ioctl.c中, 将+256去掉,这个会引去枚举设备时,设备描述符的长度不对,修改后: siz = sizeof(USB_CONFIGURATION_DESCRIPTOR) 在d12.c中的D12_SelectInterface函数中, 设备查询完接口后有一段代码,也会引起驱动返回不对,需要屏蔽下面的代码 // Retrieve the selected Configuration and Interface 修改上面两处后,USB可以正常使用了. -weeks D12 development board, who were brought to the Windows XP drivers, the compiler will happen after the USB device not working properly. Following is the revised code, revised after normal work. In d12.c and Ioctl.c, 256 will be removed, this will generate to Enumerate equipment located descriptors up the length wrong, the revised : not = sizeof (USB_CONFIGURATION_DESCRIPTOR) in the D12_SelectInterface d12.c function, equipment End interface for a period after the code can also lead to wrong drivers need to shield the following code// Retrieve the selected Configuration Interface and the above two changes, USB can use the normal.

44B0的led测试代码应用在44B0的IO口操作 -44B0 led to the application of the test code 44B0 IO mouth operation

是现在非常流行的network processor上的微代码的编程，是其中基于最新的IXP2850的crypto units的ipsec的一个例子，告诉大家如何利用已有的宏以及调用硬件资源。-is now very popular network processor on the micro-code programming. which is based on the latest IXP2850 the crypto units of the ipsec an example, tell you how to make use of the call-and hardware resources.

AD converter by using PICf458

运行在powerpc上的嵌入式linux-running on the embedded Linux

应用背景本控制程序基于STM32F405主控芯片，应用在机器人领域。利用CAN总线控制执行机构，执行机构可以完成云台俯仰，采用了串级控制后云台的跟随性能和抗扰性能获得了很大提高。关键技术采用串级控制原理设计了双闭环控制系统，角度作为外环，角速度作为内环，系统跟随性能和抗扰性能得到大幅提升。采用CAN总线传输控制信号，传输速度快，且传输稳定，占用系统资源少。

c嵌入式编程经验，很有价值，有需要的可以参考-good source for embedded program