51-MCU-program

实现了定时器中断练习，定时器是所有单片机必须的功能，也是入门的，运用51单片机(The timer interrupt timer is practice, all the MCU must function, but also the entry, using 51 microcontroller)

说明：  TI的高性能单片机MSP430+网络控制芯片CS8900A实现数据网络传输(TI's high-performance network control MSP430 microcontroller chip CS8900A data transmission network)

programing of oto, for life, bluetooh

fe8i发大夫飞地斯的话fierf防盗锁磷矿粉 发给发大夫规范 (fat doctor fe8i enclave fierf Adams, then anti-theft lock phosphate powder sent to the doctor norms issued)

基于EDA设计软件Pads PowerPCB 制作的贴片机坐标文件自动生成器。使用时，只需将PCB图纸原点定义为AKPL1即可。该脚本自动将设计图纸中的元器件型号及坐标做成表格放入Excel中。(Based on EDA design software produced by Mounter Pads PowerPCB coordinates automatic generation of devices. Use, simply PCB drawing origin can be defined as AKPL1. The script will automatically design drawings of the component models and the coordinates of the form made into Excel.)

其原理很简单，就是MSP430F14x系列单片机Timer A模块有一个比较/匹配功能，利用这一功能可以输出任意频率、任意占空比的方波，把这些方波输给蜂鸣器就可以播放了。当然要让蜂鸣器播放《最炫民族风》，最大的挑战是写C语言版的“乐谱”。所幸小时候学过五六年的小提琴，再加上物理竞赛的背景，因而对于乐谱、乐理、音频、节奏等等关键概念都略懂一二。废话不多说了，直接上源代码： (The principle is very simple, is MSP430F14x Series MCU Timer A module has a compare/match function, the use of this feature can be output at any frequency, arbitrary duty cycle square wave, square wave lost these can play a buzzer. Of course, to make the buzzer play " the most unusual national wind" , the biggest challenge is to write C-language version of " music." Fortunately, the child learned the violin in 2056, coupled with the physical contest background, and thus for sheet music, music theory, audio, rhythm, etc. have little knowledge of twelve key concepts. Ado, directly on the source code:)

单片机论文报告 我的课程设计报告 供大家参考(SCM papers report my curriculum design report for your reference)

高性能计算与云计算 实验报告 ——Map/Reduce编程 本实验的目的是通过练习掌握Map/Reduce编程的知识和技巧: 1) 熟悉建立分布式高性能计算平台Hadoop的基本步骤 2) 掌握用Map/Reduce编写并行计算程序的基本方法 3) 了解Map/Reduce计算程序在Hadoop下的运行和调试机制 (High-performance computing and cloud computing lab report Map/purpose of this experiment is to Reduce programming practice to master by Map/Reduce programming knowledge and skills: 1) be familiar with the basic steps to establish a high-performance distributed computing platform Hadoop 2) mastered by Map The basic method of parallel computing program/Reduce write 3) understand the Map/Reduce computer program to run and debug mechanism under the Hadoop)

C51 ATAPI-CDROM 驱动程序(C51 ATAPI-CDROM driver)

2X16和2X20的LCM C51 驱动代码(2X16 and 2X20 LCM C51 driver code)