@Override
public void action() {
boolean exit = false;
// LCD.clear();
LCD.drawString("Press UP for Menu", 0, 0);
LCD.drawString("Press DOWN for EXIT", 0, 1);
this.hal.stop();
while (!exit) {
Delay.msDelay(50);
if (Button.UP.isDown()) {
// Sound.beep();
// this lets the arbitrator exit and the main while-loop continues
sharedState.setState(MyState.ExitState);
exit = true;
} else if (Button.DOWN.isDown()) {
this.hal.destroy();
System.exit(0);
}
}
}
public void testOne() {
ColorAdapter adapter = new ColorAdapter(new EV3ColorSensor(SensorPort.S1));
while (!Button.DOWN.isDown()) {
Color c = adapter.getColor();
String str = "r=" + c.getRed() + ",g=" + c.getGreen() + ",b=" + c.getBlue();
log.echo(str);
Delay.msDelay(1000);
if (adapter.getColorID() == Color.BLUE) break;
}
}
public void test() {
EV3ColorSensor sensor = new EV3ColorSensor(SensorPort.S1);
// 模式一：ColorID，一个数
// SensorMode mode = sensor.getColorIDMode();
// 模式二：RGB，三个数
// SensorMode mode = sensor.getRGBMode();
// 模式三：环境光，一个数，大则亮，小则暗
// SensorMode mode = sensor.getAmbientMode();
// 模式四：测量，一个数，大则近，0则远
SensorMode mode = sensor.getRedMode();
float[] samples = new float[mode.sampleSize()];
while (!Button.DOWN.isDown()) {
mode.fetchSample(samples, 0);
int k = 0;
for (float v : samples) log.echo("v[" + (k++) + "]=" + v);
}
sensor.close();
}
