基于qsys系统uc-gui移植

用plc实现了三项异步电机的控制 工业控制中很实用-Plc implementation with three induction motor control is very useful in industrial control

UART header file for using AVR ATMega128

fs2410下借用SDL.FFMPEG库实现一个触摸屏的播放器程序。请参照源码在相应目录下自己放置一个要播放的MPG文件。-fs2410 under SDL.FFMPEG library to borrow a player touch screen procedure. Please refer to the corresponding source directory in their own place to play a MPG file.

ＨＴ１３８０时钟芯片控制程序，ＨＴ１３８０采用串行传送数据，可记录年，月，日，星期，小时，分和秒．-HT1380 clock chip control procedures, HT1380 using serial transmission of data, can record the year, month, , weeks, hours, minutes and seconds.

一个非常好的嵌入式串口读程序，思路清晰，值得一看-A very good read embedded serial procedures, clear lines of thought, see

三星ARM9核心S3C2410的A/D转换程序-A/D conversion programme for ARM9-based Samsung S3C2410

采用CCID与计算机通讯的智能卡读卡器下位机代码，所有符合CCID规范的上位机均可使用。可用于了解CCID协议的下位机实现，及智能卡T0通讯的具体实现代码。可实现智能卡的ATR,PPS及其他读写命令。

wdm格式的驱动例子代码2-wdm format drives two code examples

我写的基于NXP ARM7 的EPSON微型打印机驱动程序，其打印格式可根据自己的需要修改。此程序已成功用于一个比较大的项目。-I write NXP ARM7 based on the micro-EPSON printer driver, its print format according to their needs to be revised. This procedure has been successfully used for a relatively large projects.

2乘8按键扫描程序 4个IO口 74LS164串行数据端 时钟端 两个普通IO口-2 x 8 keypad scanner 4 IO I 74LS164 serial data clock terminal end of two common IO port