DDS

自己根据3.5库改进的STM32硬件IIC，使用DMA，解决网上其他例程弊病，内含完整工程，运行通过。(IIC STM32 hardware itself according to the 3.5 library improvements, using DMA, other routines to solve the Internet s ills, including complete engineering, running through.)

串口DA芯片 DAC7571驱动程序 使用MSP430F5438A作为主控器件，采用IAR开发环境进行编写(The serial DA chip the DAC7571 drivers use MSP430F5438A as a master device using the IAR development environment written in)

optical communications ebook

wiegand protocol. C++ project.Leds for Attiny

梦幻WAS提取源码程序位图的结构，使用置入汇编代码的方法实现提取梦幻WAS资源。(Fantasy WAS extraction structure of the source program bitmap into assembly code using methods to achieve the dream WAS resource extraction .)

说明：  TLV5638 驱动 stm32 建议结合datasheet一起调试(TLV5638 Driver STM32 Recommends Debugging Together with Datasheet)

[2005最新C++经典著作].John.Wiley.and.Sons.You.Can.Do.It.A.Beginners.Introduction.to.Computer.Programming.eBook-DDU([2005 C latest classics]. John.Wiley.and.Sons.Yo u.Can.Do.It.A.Beginners.Introduction.to. Computer.Programming.eBook- DDU)

说明：  基于autosar的ECU软件开发方法，适合初学autosar的工程师，比较容易入门(Development Method of ECU Software Based on Autosar)

此代码是基于NXP公司的串口扩展芯片SC16IS752的驱动程序。此芯片可以用IIC或者SPI接口进行控制，两种程序都有，并且是基于C51的代码。简单易懂，方便进行移植。(This code is based on NXP s serial port expansion chip SC16IS752 driver. This chip can be used IIC or SPI interface control, both programs have, and is based on the C51 code. Easy to understand, easy to transplant.)

hadoop2.7.1最新源码,搭建方式及最新说明(hadoop2.7.1new srccode )