[Newbies] NXTTalk problem

Андрей fromarmywithlove at list.ru
Sat Nov 14 22:33:17 UTC 2009

Can anybody help me with NXTalk(a Smalltalk implementation for Lego Mindstorm NXT http://www.hpi.uni-potsdam.de/hirschfeld/projects/nxtalk/)? A have installed it on my Lego NXT. Almost everything work fine, but I have troubles with NXTRadar.
When I try to read distance from NXTRadar sensor its everytime returns 0. Other sensors works fine. I cant find any documentation about NXTalk except webpage of the project. But where is no information about using of NXTRadar on that page. So I decided to use it as a regular sensor. I did something like this:
radar := NXTRadar enable: 4.
self display show: (radar distance).
radar disable.
Am I right? Or NXTRadar differs from other sensors and needs special processing?
Thank you for you attention to my problem.

More information about the Beginners mailing list