AVR和PC机并口以EPP方式通信的源代码,AVR单片机学习好资料

详细说明：F2812使用EVA的QEP模块捕捉正交编码器的正交脉冲，记录编码器的当前位置与时间信号（可判断正反转）-F2812 using the EVA QEP module captures the quadrature encoder quadrature pulse encoder records the current position and time signals (can be judged Reversible)

此工具是arm-linux-GCC交叉编译工具（cross-3.4.4），这个是我自己编译的，下载后解压到/usr/local/arm目录下，如果你有其它版本的编译器，你最好在编译其它文件时指定这个目录，我试过，我用它编译了u-boot1.2.0没有问题，这个交叉编译器编了好长时间，我之前在网上搜了好长时间，但是没搜到，所以今天贡献出来，免得大家还得费时间去编译，我现在用是没有问题，如果有问题请多指教。希望热爱linux的同志们多贡献点好东西出来！-This tool is arm-linux-GCC cross compiler tools (cross-3.4.4), this is a translation of my own, after downloading unzip to/usr/local/arm directory, if you have other versions of the compiler, you the best in the other documents specified when compiling this directory, I tried, I use it to compile the u-boot1.2.0 no problem, the cross compiler made a good long time before I found online a long time, but did not found that the contribution to come out today, so everyone will have time to compile, I now use is no problem, please advise if there are problems. Hope love linux comrades contribution to point out good things!

lcd1602驱动 iic驱动 spi驱动 ir驱动-lcd1602 actuates iic to actuate spi to actuate ir to actuate

12864A液晶屏手册--Manual for 12864A LCD.

I2C位碰撞

本程序实现的是液晶显示-this program is LCD

UC-GUI的源文件。可以无缝连接大多数常见的LCD。它的驱动代码我认为很有必要研究，可以提高我们的潜入式编程水平。推荐下载学习和应用-UC-GUI source files. Can seamlessly connect the most common LCD. Its driver code I think is very necessary research, can improve our programming into the level. Recommended download learning and application of

ATMEL AT91SAM USB Mass Storage Module

Solid State Voice Recorder Using Flash MSP430

ucfs文件系统源代码，可以与ucos系统结合使用。包括fat格式。  目录结构包括：api；clib；config；device；fsl；lbl；os；sample及手册。 内容很全面。在单片机系统上很有用。希望大家注意。 下面是介绍： µC/FSis written in ANSI C and can be used on virtually any CPU. Some  features of  µC/FSare: ·  MS-DOS/MS-Windows compatible FAT12 and FAT16 support. ·  Multiple device driver support. You can use different device drivers with  µC/FS, which allows you to access different types of hardware with the file  system