LEGO MINDSTORMS Robots User Manual

Page 188
sub initialize() {
SetSensor(BUMP_SENSOR, SENSOR_TOUCH);
SetSensor(LIGHT_SENSOR, SENSOR_LIGHT);
ClearMessage();
score = 0;
Fwd(OUT_B);
SelectDisplay(5);
calibrateLightSensor();
}
#define NUMBER_OF_SAMPLES 10
int i;
int runningTotal;
void calibrateLightSensor() {
// Take an average light reading.
i = 0;
runningTotal = 0;
while (i < NUMBER_OF_SAMPLES) {
runningTotal += LIGHT_SENSOR;
Wait(10);
i += 1;
}
averageLight = runningTotal / NUMBER_OF_SAMPLES;
}
Online Resources
mattdm's Mindstorms stuff
http://www.mattdm.org/mindstorms/
This is the original RoboTag web page, created by Matthew Miller. It contains the original source code and a couple of movies of RoboTag in action.
Brooks' Subsumption Architecture
http://ai.eecs.umich.edu/cogarch3/Brooks/Brooks.html
This page has some background on subsumption architecture. If you really want to learn more, however, you should look up Brooks' papers; they're an excellent read.
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legOS

LEGO MINDSTORMS Robots Specifications

General

Product Line	LEGO MINDSTORMS
Category	Toy
Age Range	10+
Batteries Required	Yes
Memory	64 MB RAM, 16 MB Flash
Connectivity	Bluetooth, USB
Sensors	Touch, Color, Gyro
Battery Type	AA
Interactive Features	Programmable, Remote Control
App Compatibility	iOS, Android
Processor	ARM9
Pieces Count	601
Battery Count	6
App Name	LEGO MINDSTORMS EV3 Programmer App