2008年2月26日星期二

SENSOR BAR?

其實火就是一個紅外線的來源了!!
我剛剛有用蠟燭嘗試看看，果真他就是紅外線唷!!
由此可知，準備兩個蠟燭，放在不會失火的地方!!
就是一個最好用的SENSOR BAR，而且這個SENSOR BAR
不用考慮電力，方向等問題。
因為
第一、蠟燭的燃燒最高可達到好幾個月。
第二、他是全方位的。
第三它的移動性還很高。
SO，你還在做SENSOR BAR嗎?建議你趕快放下手邊的工作，去買兩個蠟燭吧!!

2008年2月21日星期四

研究計畫內容(以10頁為限)

(一)摘要
(二)研究動機與研究問題
(三)文獻回顧與探討
(四)研究方法及步驟
(五)預期結果
(六)參考文獻
(七)需要指導教授指導內容(如篇幅不足，另紙繕附)
請問哪位可以幫忙完成?

2008年2月20日星期三

Managed Library for Nintendo's Wiimote

Managed Library for Nintendo's Wiimote 是一套攔截任天堂Wii Remote (或稱Wiimote)控制器的API，適用在Visiual Studio .Net下。原網頁備有 VB 和 C#的範例程式碼。

雖然Wiimote透過藍芽來連結，但若在Windows下，是被辨識為一個HID (Human Interface Device)的，所以開發時可以透過HID介面來溝通，而不必去實作藍芽的stack。(其實藍芽stack的程式開發我也不熟)

很方便的是，透過這套API，幾乎對Wiimote所有需要監聽的事件和裝置狀態的getter、及可對Wiimote下的命命，都實作出來了。所以後續要開發應該就顯得很輕鬆，不用再自己去找控制訊號了。
http://blogs.msdn.com/coding4fun/archive/2007/03/14/1879033.aspx
In this article, Brian Peek demonstrates how to connect to and use the Nintendo Wiimote from C# and VB.NET. The final output is an easy-to-use managed API for the Wiimote that can be used in any managed application.

Wiimote API's

http://dundee.cs.queensu.ca/wiki/index.php/Wiimote_API's

The API's

These API's are all still in pre-release mode and have limited documentation. If you know more about the API's than is written here, please add to this information.

Wiimote API (http://code.google.com/p/wiimote-api/): "A library written in C to access the Wii Remote's abilities. Currently able to toggle LEDs and rumble, as well as use the IR sensor to control the mouse pointer. Can also map wiimote core buttons to the keyboard. A video of a gui using the API is here: long version (http://www.youtube.com/watch?v=rOkhND0dbWE) / short version (http://www.youtube.com/watch?v=IrN15FYRuRU)"
Wiim (http://digitalretrograde.com/projects/wiim/): "a simple set of C++ classes that allow you to connect to your Wii remote through Windows' HID interface to send and receive commands. Right now you can receive button presses and motion data as well as set rumble and LED status. There's no support for IR or any extension devices yet."
RMX Automation (http://www.wiili.org/index.php/RMX_Automation): A Wii extension to RMX automation by mapping the Wii's buttons and IR pointing to mouse and keyboard equivalents. Does not appear to provide accelerometer data.
GlovePIE for the Wiimote (http://www.wiili.org/index.php/GlovePIE): Provides access to most Wii features, including pointing, buttons, LED, sound, and limited accelerometer functionality. Some documentation is available on this forum thread (http://www.wiili.org/forum/download-windows-driver-here-t294.html).
CWiimote (http://simulatedcomicproduct.com/2006/12/cwiimote-02.php): "Features: Read Accelerometer, button values from the wiimote; Read Accelerometer, stick, and button values from the nunchuck; Preliminary IR support"
Managed Library for Nintendo's Wiimote (http://msdn.microsoft.com/coding4fun/hardware/hacks/article.aspx?articleid=1879033&title=Managed%20Library%20for%20Nintendo#usage): "In this article, Brian Peek demonstrates how to connect to and use the Nintendo Wiimote from C# and VB.NET. The final output is an easy-to-use managed API for the Wiimote that can be used in any managed application."

Google wiimote-api

http://code.google.com/p/wiimote-api/

A library written in C to access the Wii Remote's abilities.

Currently able to toggle LEDs and rumble, as well as use the IR sensor to control the mouse pointer. Can also map wiimote core buttons to the keyboard.

A video of a gui using the API is here: http://www.youtube.com/watch?v=rOkhND0dbWE (long version) http://www.youtube.com/watch?v=IrN15FYRuRU (short version)

If you use any of the code in your project, let me know! I'd love to know how it's used.