arm+linux的开发心得

McCraw-Hill - Wap A Beginner s Guide Ebook-fly-McCraw-Hill- Wap A Beginner s Guide Ebook-fly

这个程序可以使用鼠标绘制不同的形状，如直线，圆，像素和许多其他形状画出不同的形状。您也可以改变颜色，清除屏幕。

keil编译器的环境下基于lpc2378的各个模块的工程代码-keil compiler environment of each module based on lpc2378 project code

s3c2440开发板原理图，pdf格式 -S3C2440 development board schematics, pdf format

资源描述这是用altera的DE2-115做的从SD卡读取音频文件，并播放，显示他的歌曲信息名的demo， 这是用altera的DE2-115做的从SD卡读取音频文件，并播放，显示他的歌曲信息名的demo， 这是用altera的DE2-115做的从SD卡读取音频文件，并播放，显示他的歌曲信息名的demo， 

一个基于quartus2的等精度频率计的设计，主要采用的verilogＨＤＬ语言-Based on the quartus2 such as a precision frequency meter design, the main language used in verilogHDL

应用背景The CMX990 provides, on-chip: a flexible, formattable GMSK packet and freeformat modem, a dual synthesiser fed from an external source, IF and RF transceiver stages for both Rx and Tx modes, and auxiliary ADCs and DACs for system control and monitoring.关键技术Operating in the range of 400MHz to 1GHz at data rates of 4 to 16 kbps. This single-chip, half-duplex device requires a minimum of external components, keeping end-product board size, power consumption and cost to an absolute minimum. The versatile GMSK modem is configured for either packet and freeformat data operation via an efficient task-oriented Rx and Tx format and command structure combined with data scrambling, interleaving and FEC and CRC capabilities. Rx data acquisition, extraction and tracking functions use Rx data-quality feedback to support varying signal environments. IF and RF functions in the Tx path handle all the signal processing requi

该程序uc/gui 是再linux(文本界面)环境下运行,需要用到/dev/fb,该版本和uc-GUI 3.24版源码（含VC下的示例程序)都是同一版本,只是运行环境不一样. -the program uc/gui is again linux (text interface) operating environment, the need to resort to/dev/fb, the version and uc-source GUI version 3.24 (including the VC sample program) is the same version, the operating environment is not the same.

S3C44B0X nFlash ,测试通过，很实用。-S3C44B0X nFlash, the test is very practical.

用51设计的频率计，非常实用，阐释了设计思想和原理。-Designed to use 51 frequency meter, very useful to explain the ideas and principles of design.