LEGO MINDSTORMS Robots User Manual

}
task messageWatcher() {
while (true) {
message = Message();
if (message == FORWARD_MESSAGE) {
OnFwd(OUT_C);
ClearMessage();
}
else if (message == SPIN_MESSAGE) {
OnRev(OUT_C);
ClearMessage();
}
else if (message == STOP_MESSAGE) {
Off(OUT_C);
ClearMessage();
}
else if (message == GRAB_MESSAGE) {
start grab;
ClearMessage();
}
else if (message == RELEASE_MESSAGE) {
start release;
ClearMessage();
}
else if (message == HEARTBEAT_MESSAGE) {
missedBeats = missedBeats - 1;
ClearMessage();
}
}
}
task grab() {
until (armLock == 0);
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stop release;
OnFwd(OUT_A);
until (SENSOR_3 == 100);
armLock = 1;
OnRev(OUT_A);
until (SENSOR_3 != 100);
armLock = 0;
Off(OUT_A);
}
task release() {
until (armLock == 0);
stop grab;
OnRev(OUT_A);
until (SENSOR_3 == 100);
armLock = 1;
OnFwd(OUT_A);
until (SENSOR_3 != 100);
armLock = 0;
Off(OUT_A);

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