Added support for Arduino Esplora

libraries/Esplora/examples/EsploraRemote/EsploraRemote.ino

@@ -0,0 +1,94 @@
+/*
+  Esplora Slave
+
+  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>
+*/
+
+#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() {  
+  /*
+   * please note: a single row contains two instructions.
+   * one is to print the sensor value, the other to print the
+   * comma symbol.
+   */
+  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());
+}