Plugins_Programmers_Guide.pdf Retail Pro 向导文件 零售专家

本例为嵌入式linux平台下的串口开发实例，开发原始平台为华恒HHPPC860-3COM-2ETH-R1，可根据需要进行修改。-the cases for embedded Linux platform under development Serial example, development of the original platform for huaheng HHPPC860- 3COM- 2ETH-R1, may need to be modified.

中断方式 单片机 c语言编写 48位并行接口ADC080X的接口与驱动-Interrupt Singlechip c language ADC080X parallel interface 48 interfaces with the driver

软件传输流解复用器。有益的各种嵌入式应用程序模拟 API 测试/模拟之前将其移植到实际硬件 h/w 解复用器......

本系统分电压测量和信号产生输出两大部分，电压测量部分以模拟电路为主，配合放大模块、A/D转化模块、显示模块；通过凌阳单片机进行数据处理，在误差允许范围内显示测量电压值。信号产生以直接数字式频率合成器为核心，经过AT89S52对DDS芯片内部进行控制，使之输出标准正弦波形，利用编程实现频率预置、步进，达到电压输出频率的可调节步进。通过调试与测量完成了题目的基本部分和全部发挥部分的要求并有自己的创新。-Voltage measurement points of the system and the output of two major signals, voltage measurement circuitry to simulate the main part, with the amplification module, A/D conversion module, display module through Sunplus Single-chip data processing, in the range of error allowed shows the value of measuring voltage. Signal generated by direct digital frequency synthesizer for the core of the DDS chip AT89S52 after the internal control standards so that the output sine wave shape, frequency of use of pre-programming, step to the output voltage adjustable frequency step. Debugging and measurement, through the completion of the basic part of the topic and all the requirements to play a part and have their own innovation.

CBM2090技术资料，硬件原理图，针脚说明，开发使用-CBM2090 technical information, hardware schematics, pin description, develop the use of

在电力行业，104规约使用比较广泛，代码中包含有完整的104规约实现代码，并转换为modbus协议

MSP430G2553LaunchPad 12864显示其DCO频率 使用LaunchPad上提供的32768晶振计数 12864采用SPI通信，代码使用了软件模拟的SPI 需要使用带汉字字库的12864

一种通过驱动S3c2410脉宽调制的音频驱动器。由armlinux gcc编译。

TQ2440 开发板 裸跑程序测试源码， 包含ov9650 ，iic，adc， gpio ，lcd 等等程序，十分有用-TQ2440 development board for running naked program testing source code, including ov9650, iic, adc, gpio, lcd, and so procedure is very useful for

GUI入门的好教材, 可以配套ARM使用, 内含有一些地层的初级函数和硬件接口.-GUI entry good material, you can use matching ARM, which contains a number of strata of primary function and hardware interface.