Omron PLC' s video tutorial, its a very good learning PLC help, this is the f...

uda1341驱动 linux2.4.18 有详细注释 注意编译时配置文件需要自己添加 -Notes uda1341 drive linux2.4.18 detailed attention to compile-time configuration file may need to add

1．具有暂停/启动功能；2．具有重新开始功能；3．用6个数码管分别显示百分秒、秒和分钟。 Solution：根据要求，采用自底向上的设计方法：选择了max+plus2进行编辑和调试。 整体来说分为两大部分：一部分是计数模块；另一部分是显示模块，主要运用动态扫描方式

嵌入式系统中的数码管显示-Embedded System digital Display

Code Vision AVR C 源程序例子 八字循环程序 -Code Vision AVR C example source program character cycle

嵌入式可编程器件CPLD的典型实例 压缩包，共计43个源码文件。 使用ALTERA的 Muxplus 软件即可编辑仿真 相关软件可在教育网ftp下载[天网查询，有很多站点提供]-Embedded Programmable CPLD in a typical example of compressed, for a total of 43 source document. Altera Muxplus use the software can edit simulation software available from the Education Network ftp download [days Web inquiries, many sites provide]

综合电子设计实验部分给出了引脚功能详细的电子原理图

C89c51 usb驱动程序,实现了usb转串口的功能,提供了一个虚拟的串口-C89c51 usb driver, realizing the usb serial transfer function provides a virtual serial port

V4L2的源代码，用于支持v4l2接口的音视频设备的正常工作。-V4L2 source code, used to support the v4l2 interface of the audio and video equipment working properly.

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 uclinux 键盘驱动程序源代码-44b0 Basis keyboard driver source code