initial commit

libraries/Adafruit_CircuitPlayground/examples/Hello_CircuitPlayground/Hello_Buttons/Hello_Buttons.ino

@@ -0,0 +1,30 @@
+#include <Adafruit_CircuitPlayground.h>
+
+bool leftButtonPressed;
+bool rightButtonPressed;
+
+void setup() {
+  Serial.begin(9600);
+  CircuitPlayground.begin();
+}
+
+void loop() {
+  leftButtonPressed = CircuitPlayground.leftButton();
+  rightButtonPressed = CircuitPlayground.rightButton();
+  
+  Serial.print("Left Button: ");
+  if (leftButtonPressed) {
+    Serial.print("DOWN");
+  } else {
+    Serial.print("  UP");
+  }
+  Serial.print("   Right Button: ");
+  if (rightButtonPressed) {
+    Serial.print("DOWN");
+  } else {
+    Serial.print("  UP");    
+  }
+  Serial.println();
+  
+  delay(1000);
+}