2009-05-24 22:50:00探奇教室
leJOS NXT 0.8新版公布
leJOS有新的版本:leJOS NXT 0.8
同時也發表新的Version 0.8 of the leJOS NXJ Eclipse Plugin,可以直接由Eclipse的Update直接搜尋更新。
新版leJOS NXT 0.8的更新內容如下:
1. 不再有iCommand,PC控制NXT的部分已經納入leJOS。
(使用NXT原本的FW還是NXJ呢?)
2. 支援RS485
3. 支援RFID,RCX rotation sensor,EOPD感應器
有興趣的人請試試看!
同時也發表新的Version 0.8 of the leJOS NXJ Eclipse Plugin,可以直接由Eclipse的Update直接搜尋更新。
新版leJOS NXT 0.8的更新內容如下:
- iCommand is dead! Long live iCommand. PC control is now included in pccomm.jar and the lejos.nxt.remote package (see pcsamples).
- RS485 Support in lejos.nxt.comm
- Faster bootup times
- Fixed upload reliability problem with some NXT bricks (if it didn't work before it probably works now)
- Support for RFID, RCX Rotation Sensor, and EOPD sensors.
- Much larger support for Java 1.6 classes (including ArrayList) thanks to Sven Koehler
- Support for Generics, Enum classes and foreach loops!
- A fully working lejos.subsumption package
- NXJControl utility for quick control of motors and sensors
- Wider support in the lejos.navigation packages
- javax.microedition.location for Bluetooth GPS
- Lots of sample code in the 'samples' directory
1. 不再有iCommand,PC控制NXT的部分已經納入leJOS。
(使用NXT原本的FW還是NXJ呢?)
2. 支援RS485
3. 支援RFID,RCX rotation sensor,EOPD感應器
有興趣的人請試試看!
下一篇:JavaOne中的leJOS介紹
我想請問一下
因為我用這一版的lejos
當我要宣告一個地磁的sensor,compile之後他卻出現這樣的錯誤
Dodge.java:9: cannot find symbol
symbol : class CompassSensor
location: class Dodge
CompassSensor compassSensor = new CompassSensor(SensorPort.S2);
^
Dodge.java:9: cannot find symbol
symbol : class CompassSensor
location: class Dodge
CompassSensor compassSensor = new CompassSensor(SensorPort.S2);
^
2 errors
麻煩大大解答一下,謝謝
我沒有用過CompassSesnor
還是需要看看你的Dodge.java才能判別。
建議你雖然java的大小寫有分別,但是名稱還是換一下比較容易識別。
例如:
<b style="color:rgb(255, 163, 79);">CompassSensor</b> comp = new <b style="color:rgb(255, 163, 79);">CompassSensor</b>(SensorPort.S2);
歡迎將程式寄來討論,touch_classroom@yahoo.com.tw 2009-06-01 11:58:00