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+/*
+ Esplora Remote
+
+ This sketch allows to test all the Esplora's peripherals.
+ It is also used with the ProcessingStart sketch (for Processing).
+
+ When uploaded, you can open the Serial monitor and write one of
+ the following commands (without quotes) to get an answer:
+
+ "D": prints the current value of all sensors, separated by a comma.
+ See the dumpInputs() function below to get the meaning of
+ each value.
+
+ "Rxxx"
+ "Gxxx"
+ "Bxxx": set the color of the RGB led. For example, write "R255"
+ to turn on the red to full brightness, "G128" to turn
+ the green to half brightness, or "G0" to turn off
+ the green channel.
+
+ "Txxxx": play a tone with the buzzer. The number is the
+ frequency, e.g. "T440" plays the central A note.
+ Write "T0" to turn off the buzzer.
+
+
+ Created on 22 november 2012
+ By Enrico Gueli <enrico.gueli@gmail.com>
+ Modified 23 Dec 2012
+ by Tom Igoe
+ */
+
+#include <Esplora.h>
+
+void setup() {
+ while(!Serial); // needed for Leonardo-based board like Esplora
+ Serial.begin(9600);
+}
+
+void loop() {
+ if (Serial.available())
+ parseCommand();
+}
+
+/*
+ * This function reads a character from the serial line and
+ * decide what to do next. The "what to do" part is given by
+ * function it calls (e.g. dumpInputs(), setRed() and so on).
+ */
+void parseCommand() {
+ char cmd = Serial.read();
+ switch(cmd) {
+ case 'D':
+ dumpInputs();
+ break;
+ case 'R':
+ setRed();
+ break;
+ case 'G':
+ setGreen();
+ break;
+ case 'B':
+ setBlue();
+ break;
+ case 'T':
+ setTone();
+ break;
+ }
+}
+
+void dumpInputs() {
+ Serial.print(Esplora.readButton(SWITCH_1));
+ Serial.print(',');
+ Serial.print(Esplora.readButton(SWITCH_2));
+ Serial.print(',');
+ Serial.print(Esplora.readButton(SWITCH_3));
+ Serial.print(',');
+ Serial.print(Esplora.readButton(SWITCH_4));
+ Serial.print(',');
+ Serial.print(Esplora.readSlider());
+ Serial.print(',');
+ Serial.print(Esplora.readLightSensor());
+ Serial.print(',');
+ Serial.print(Esplora.readTemperature(DEGREES_C));
+ Serial.print(',');
+ Serial.print(Esplora.readMicrophone());
+ Serial.print(',');
+ Serial.print(Esplora.readJoystickSwitch());
+ Serial.print(',');
+ Serial.print(Esplora.readJoystickX());
+ Serial.print(',');
+ Serial.print(Esplora.readJoystickY());
+ Serial.print(',');
+ Serial.print(Esplora.readAccelerometer(X_AXIS));
+ Serial.print(',');
+ Serial.print(Esplora.readAccelerometer(Y_AXIS));
+ Serial.print(',');
+ Serial.print(Esplora.readAccelerometer(Z_AXIS));
+ Serial.println();
+}
+
+void setRed() {
+ Esplora.writeRed(Serial.parseInt());
+}
+
+void setGreen() {
+ Esplora.writeGreen(Serial.parseInt());
+}
+
+void setBlue() {
+ Esplora.writeBlue(Serial.parseInt());
+}
+
+void setTone() {
+ Esplora.tone(Serial.parseInt());
+}
+