Describes the development of an embedded linux driver script! Be helpful for beg...

S3C2410串口测试源码，在开发板已调试通过。-S3C2410 serial test source in the development board has adopted debugging.

yaff2文件系统的详细分析,感觉满有用的-yaff2 detailed analysis of the file system, I feel full of useful

DHT51湿度传感器测试程序源码，可以读取当前湿度值。-DHT51 humidity sensor test program source code, you can read the current humidity.

ft232 usb communication

多元线性回归分析是一种重要的数据处理方法, 借助图形化的虚拟仪器开发平台LabVIEW 可开发出集数据剔错、模 型构建、统计检验、区间估计与预测等功能为一体的多元线性回归的可视化数据处理系统。系统构建方法新颖和稳健, 通用 性和适应性强, 可方便地与数据采集整合使用, 又可单独应用, 具有广泛应用价值。文章对系统的构建与设计作了阐述, 给 出了主要的实现程序。-Abstr act:The multivariate linear regression analysis is an important data processing method. The visual data processing system of the multivariate linear regression has been developed by using graphic virtual instrument engineering workbench- LabVIEW, which collects the functions of inordinate data elimination, model constructing, statistic test, interval estimate and prediction. The constructing method of the system is new and sane, and its versatility and adaptability are good. The software can be integrated with the data acquisition conveniently, and can also be applied alone and it is of extensive application value. The article describes the construction and the design of the system and gives the main realizing program. Key words:LabVIEW, multivar iate linear r egr ession, data proces

这是一个基于飞思卡尔MC9S12XS128处理器的PWM程序，主要是用PE编写，具体端口配置请参照MC9S12XS128的数据手册

i2c rtl code , document, simulation

用于DSP中的图像矫正.原理是伽马矫正.可以参照灰度与伽马值的对应表-DSP for image correction. The principle is gamma correction. Grayscale and gamma reference value corresponding to Table

5x6 键盘驱动和测试程序-5x6 keyboard and testing procedures

基于ARM7的无纸记录仪的U盘读写方法(请多指教）-ARM7-based Paperless Recorder U-disk read and write methods (please advise)