NQC ("Not Quite C") : 1277


Robotics / RCX / NQC / 1277	1276 \| 1278

Subject:	How to read the touch sensors on the Scout in NQC?
Newsgroups:	lugnet.robotics.rcx.nqc, lugnet.robotics.scout
Date:	Sun, 16 Dec 2001 07:17:17 GMT
Viewed:	5620 times

All, I'm feeling pretty stupid right about now. I've read the NQC docs, looked in the newsgroups, books, etc, but I can't seem to figure out how to read the touch sensors on my Scout. I want to implement a bumper checking task but no matter how I try it, it seems that the task believes the touch sensors are pressed even when they are not. My code is just way too messy to post any snippets, I'd appretiate it if someone could post some example code. TIA, Chris Barker chris"atmark"superfami"dot"com

Message has 2 Replies:

		Re: How to read the touch sensors on the Scout in NQC?
I've sort of solved my problem, but not in a way which really makes total sense. Both of the below fragments work as expectd: #1 if ((SensorValueRaw(1) & SensorValueRaw(0)) != 255) #2 if ((SensorValueRaw(1) != 255) \|\| (SensorValueRaw(0) != 255)) (...) (23 years ago, 16-Dec-01, to lugnet.robotics.rcx.nqc, lugnet.robotics.scout)

		Re: How to read the touch sensors on the Scout in NQC?
This program turns on motor A and leaves it running until a touch sensor attached to input 1 is pressed, then it turns off the motor and plays a sound: task main() { On(OUT_A); until(SENSOR_1 == 1); Off(OUT_A); PlaySound(SOUND_UP); } Dave (...) (23 years ago, 16-Dec-01, to lugnet.robotics.rcx.nqc, lugnet.robotics.scout)

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