 | | Re: How to read the touch sensors on the Scout in NQC?
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I was using my scout this past weekend as a coinbox detector to launch a mono rail. The touch sensors work exactly as Dave suggests. You can also just do the following: until(SENSOR_1); Waits until it's touched. until(!SENSOR_1); Waits until the (...) (24 years ago, 17-Dec-01, to lugnet.robotics.rcx.nqc, lugnet.robotics.scout)
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| | Re: How to read the touch sensors on the Scout in NQC?
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(...) That is what I thought, but it will determine if the touch sensor is pressed. (...) Dunno, I'll try. Then again, if !=255 works... (...) If it were not for Perl I'd never write a line of code ^_^ (24 years ago, 17-Dec-01, to lugnet.robotics.rcx.nqc, lugnet.robotics.scout)
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| | Re: How to read the touch sensors on the Scout in NQC?
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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 (...) (24 years ago, 16-Dec-01, to lugnet.robotics.rcx.nqc, lugnet.robotics.scout)
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| | Re: How to read the touch sensors on the Scout in NQC?
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Hi Chris, (...) this is a bit crazy, unless your sensor value is a bit pattern. (...) This is sensible, but are you sure it's ok to use equality and not inequalities like SensorValueRaw(1) < 240? (...) but it's equivalent, also in C, where & is (...) (24 years ago, 16-Dec-01, to lugnet.robotics.rcx.nqc, lugnet.robotics.scout)
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| | Re: How to read the touch sensors on the Scout in NQC?
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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)) (...) (24 years ago, 16-Dec-01, to lugnet.robotics.rcx.nqc, lugnet.robotics.scout)
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| | How to read the touch sensors on the Scout in NQC?
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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 (...) (24 years ago, 16-Dec-01, to lugnet.robotics.rcx.nqc, lugnet.robotics.scout)
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| | Re: About SensorValueRaw(SENSOR_3) in Scout
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Zhengrong, I'm sure you figured this out by now, but I just got it last night so here is a task which reads the light sensor and outputs a sound based on the raw reading. task drone() { CalibrateSensor(); while (shut_up==0) { int b = (...) (24 years ago, 16-Dec-01, to lugnet.robotics.scout)
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| | Re: learning RoboLab (long)
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(...) I haven't seen this but I imagine that it is similar to the Control Lab version, only taking advantage of the multi-processing capability of the RCX. At least that was my $0.02 during the brainstorming session for this packet. :) (...) If this (...) (24 years ago, 15-Dec-01, to lugnet.robotics.rcx.robolab, lugnet.edu, lugnet.dacta, lugnet.books, lugnet.robotics.scout, lugnet.robotics.vll)
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| | Re: learning RoboLab (long)
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1. Click www.lego.com/dacta/I...tabase.asp 2. Click the "Quick" button. 3. Click "Search" button. (...) (24 years ago, 10-Dec-01, to lugnet.robotics.rcx.robolab, lugnet.edu, lugnet.dacta, lugnet.books, lugnet.robotics.scout, lugnet.robotics.vll)
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| | Re: learning RoboLab (long)
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I could not get anywhere with this link. How do you get to the docs? 5.e. Invent & Investigate Database www.lego.com/dacta/I...tabase.asp Activities in the form of student challenges. The Teacher Notes sections show programming examples. 27 (...) (24 years ago, 10-Dec-01, to lugnet.robotics.rcx.robolab, lugnet.edu, lugnet.dacta, lugnet.books, lugnet.robotics.scout, lugnet.robotics.vll)
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