a routine on PPC that can add menu in dialog box.(two methods)

CAT6611 Single-link HDMI Transmitter

-LCDSLIN.c是UCGUI的驱动程序文件。它支持单色LCD模块，如1337。它还为UCOS提供了磁盘操作系统。

L298N是ST公司生产的一种高电压、大电流电机驱动芯片。该芯片采用15脚封装。主要特点是：工作电压高，最高工作电压可达46V；输出电流大，瞬间峰值电流可达3A，持续工作电流为2A；额定功率25W。内含两个H桥的高电压大电流全桥式驱动器，可以用来驱动直流电动机和步进电动机、继电器线圈等感性负载；采用标准逻辑电平信号控制；具有两个使能控制端，在不受输入信号影响的情况下允许或禁止器件工作有一个逻辑电源输入端，使内部逻辑电路部分在低电压下工作；可以外接检测电阻，将变化量反馈给控制电路。使用L298N芯片驱动电机，该芯片可以驱动一台两相步进电机或四相步进电机，也可以驱动两台直流电机。-L298N is produced by ST a high-voltage, high current motor driver chip. The chip uses 15-pin package. Main features are: high voltage, the maximum working voltage up to 46V output current, instantaneous peak current up to 3A, continuous operating current of 2A rated power of 25W. Contains two H-bridge high-voltage high-current full-bridge driver can be used to drive DC motors and stepper motors, relay coils and other inductive load using standard logic level signal control has two enable control terminal, input signal without affecting the case to permit or prohibit the device work a logic supply input, so that part of the internal logic circuits at low voltage work can be an external sense res

一个U盘的文件系统源代码！！！C语言编写，推荐下载-a U disk file system source code! ! ! C language, to download!

软件代码阅读方法与实践 英文原版，Diomidis Spinellis 著-Software code reading method and practice of the original English edition, Diomidis Spinellis the

交通灯状态机的实现，用verilog HDL编程，Xilinx ISE 6仿真，在实际电路中得到验证．-traffic lights to achieve the state machine, with verilog HDL programming, Xilinx ISE 6 simulation, the actual circuit have been tested.

资源描述野火STM32例程，配置STM32的USART收发数据，初学者必看实用例程

这个一个与具体设备无关的特殊设备的驱动程序，实际中，还可以涉及到很多内容，如ioctl、I/O端口等，此方面，我进在研究学习中！-This has nothing to do with a special device-specific device driver, in practice, but also involves a lot of content, such as the ioctl, I/O ports and so on, this connection, I entered in the study of learning!

61A的零阳板RS232传输模型，大家可以参考一下

视频选择卡设计原理图 使用该原理图设计一个多路选择的视频切换卡-Video Card Design choice diagram using the diagram design of a multi-choice video switching cards