回调函数 function callback

用跨平台的QT库编写的串口通讯工具。QT库相当于MFC，但简洁，高效而且有很好的跨平台特性，用其编写的代码不用修改可以在linux/windows平台下编译。-With cross-platform QT library written in serial communication tool. QT library is equivalent to MFC, but the simple, efficient and have a good cross-platform features, with its write code without changes in the linux/windows platform compilation.

帮同学做的毕业设计中用到的IIR,2阶,截止频率等参数均可以任意设置-Help of graduate students to do the design used in the IIR, 2 bands, parameters such as cut-off frequency can be arbitrarily set

usb硬件设备的检测 usb硬件设备的检测-usb hardware devices detected usb hardware detection

P2P之UDP穿透NAT的原理与实现(附源代码).htm-P2P之UDP NAT htm

XR17D158V header file for CE5 driver

通过对pcomm.dll调用,对com口通讯的例程.采用多线程方式，可以对多串口进行通讯处理。-By pcomm.dll call on the com port communication routines. Using multi-threaded, it can be to deal with multi-serial communication.

可生成rom.初学者可以看看。很不错的。理解后生成rom很容易的。-LPM_ROM .It is good for VHDL new learner

使用ArcGIS Mobile SDK 9.3 开发移动设备应用-Using ArcGIS Mobile SDK 9.3 to develop applications for mobile devices

dpsk demodulation and implementation

Source codes and documents for how to find files in phone memory or mmc card in Symbian OS. Compatible for v1.0 above development platform.