delete

diff --git a/piezo/keyboard_three_pullup_buttons/keyboard_three_pullup_buttons.ino b/piezo/keyboard_three_pullup_buttons/keyboard_three_pullup_buttons.ino
deleted file mode 100644 (file)
index 13fc24c..0000000
--- a/piezo/keyboard_three_pullup_buttons/keyboard_three_pullup_buttons.ino
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- Melody keyboard with Input Pullup Serial
- Plays a pitch that changes based on 3 digital inputs
- 
- This example demonstrates the use of pinMode(INPUT_PULLUP). It reads a 
- digital input on pin 2 and prints the results to the serial monitor.
-  
- Thecircuit:
- * 3 buttons in pin 2,3,4 with no resistors
- * Piezo on digital pin 9
- * Serial debug is available
- 
- This example code is in the public domain
- 
- */
-
-// Please take care of the include path
-#include "/home/utente/sketchbook-andrea/piezo/piezo_mario_tune/pitches.h";
-int input[]= {1,2,3};
-  int notes[] = {
-  NOTE_A4, NOTE_C4,NOTE_E3 };
-
-void setup(){
-  //start serial connection
-  Serial.begin(9600);
-  //configure pin2 as an input and enable the internal pull-up resistor
-  pinMode(2, INPUT_PULLUP);
-  pinMode(3, INPUT_PULLUP);
-  pinMode(4, INPUT_PULLUP);
-  pinMode(9, OUTPUT); 
-
-
-}
-
-void loop(){
- for (int thisSensor = 2; thisSensor < 5; thisSensor++) {
-   int sensorReading = digitalRead(thisSensor);
-   if (sensorReading == LOW) {
-     Serial.println(thisSensor);
-     tone(9, notes[thisSensor -2], 50); // Notes array is translated
-   }
-   //delay(2);
- }
-}
-
-
-