linux下的vi编辑工具的所有快捷键用法，指法图，对学习vi的朋友有很大帮助...

51单片机双机通讯程序，大家可以下载来-51 single-chip dual-machine communication process, everyone can be downloaded to

资源描述FatFs是一个通用的文件系统模块，用于在小型嵌入式系统中实现FAT文件系统。 FatFs 的编写遵循ANSI C，因此不依赖于硬件平台。它可以嵌入到便宜的微控制器中，如 8051, PIC, AVR, SH, Z80, H8, ARM 等等，不需要做任何修改。

用过EMC芯片的朋友都知道EMC的指令系统属于精简指令集（57条指令），这在做一些小程序时是非常方便的，但是如果程序较大，你就会发现，好多精力都被浪费在编写一些相似的指令上了，能否从中解脱出来呢？其实，如果你能善用EMC的宏指令，往往提高写程序的速度，并增加程序的可读性和可维护性-EMC Friend chips used all know EMC directive system are reduced instruction set (57 instructions), which make some small program is very convenient, but if a larger program, you will find that a lot of energy have been wasted in the preparation of some similar instructions on the can extricate themselves from it? In fact, if you can make the best use of EMC macros are often written procedures improve the speed and increase the program readability and maintainability

Labview 访问2线制数据i2C，值得研究-Labview access I2C

sst89c58下载器，使用keilc51的debug调试器下载。将本程序编译后写入sst89c58，并编程为remap 4kbytes。该芯片即有了keil环境下载功能,当p1.0拉低时，启动时进入下载程序，进入下载程序后将会自动删除block0,p1.0高电平时进入用户程序。 进入下载程序后，可以通过串口和keil的仿真环境连通，波特率自动调节,选择load HEX文件，即可将程序下载到sst89c58的低端32keeprom中。除了7e00-7fffh被占用-sst89c58 downloader, use the debug keilc51 Debugger download. This procedure compiled into sst89c58 and programming to remap 4kbytes. The chip has Keil environment that is the ability to download, p1.0 down, start the download entered into the download will be automatically deleted after block0, p1.0 to I enter the user program. After entering the download, through serial and Keil simulation environment connectivity, baud rate adjusts to choose load HEX documents, procedures and can be downloaded to the lower end of 32keeprom sst89c58 China. Apart from 7e00-occupied 7fffh

这是一个用VHDL +图形法在CPLD内部搭建的液晶显示的驱动程序。液晶是ocmj5*10系列-This is a graphic with VHDL in CPLD internal structures of the LCD driver. LCD is ocmj5 Series 10*

单片机 c语言 注释详细 查询方式 48位并行接口ADC080X的接口与驱动-Singlechip c language query in detail mode Note 48 parallel port interface with the driver ADC080X

cs8900芯片的Linux驱动，用于Arm等运行Linux系统的嵌入式设备，该芯片是主流的网卡芯片，并且可以在此基础上轻松的移植到其他同型芯片上-CS8900 chips Linux driver for the Arm, such as running the embedded Linux system equipment, the chip card chips are the mainstream, and on this basis can be easily ported to other chips on the same type

清华嵌入式系统作业，lpc2124+lcd+串口+ucos-Tsinghua embedded system operation, lpc2124+ lcd+ Serial+ ucos

用minigui做的小游戏，通过这个例子了解minigui的用法，也可以把它直接移植到你的嵌入式系统里去。-Minigui to do with the game, through this example to understand the usage of minigui, it can also be directly transplanted to your embedded systems go.