loops array

[sketchbook_andrea] / programming / loops / loop_5_multi_led_random / loop_5_multi_led_random.ino

diff --git a/programming/loops/loop_5_multi_led_random/loop_5_multi_led_random.ino b/programming/loops/loop_5_multi_led_random/loop_5_multi_led_random.ino
deleted file mode 100644 (file)
index 70cfc62..0000000
--- a/programming/loops/loop_5_multi_led_random/loop_5_multi_led_random.ino
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
-  Random Rainbow
-  
-  Generazione di un numero casuale per modificare il flusso del programma.
-  
- 
-
- 
- The circuit:
- * LEDs from pins 2 through 9 to ground
- 
- Schemi:
- - http://lab.piffa.net/schemi/8_led_single_res_bb.png
- - http://lab.piffa.net/schemi/8_led_single_res_schem.png
- 
- http://www.arduino.cc/en/Tutorial/ForLoop
- */
-
-byte ledPins[8] = {  // Domanda: cosa succede se uso int?
-  2,3,4,5,6,7,8,9} 
-; //Array
-int timer = 100;           // Pausa per far brillare i LED
-int randNumber ;
-
-void setup() {
-  Serial.begin(9600);
-  // use a for loop to initialize each pin as an output:
-  for (int thisPin = 0; thisPin < sizeof(ledPins); thisPin++)  {
-    pinMode(ledPins[thisPin], OUTPUT);
-    Serial.print("Inizializzato pin n. ");
-    Serial.println(  thisPin);
-  }
-
-  Serial.print("Dimesione array: ");
-  Serial.println(sizeof(ledPins));
-  randomSeed(analogRead(0));  // Rilevazione di un valore esterno
- // per scegliere il primo elemento del pseudorandom generators
-}
-
-void loop() {
-  // print a random number from 0 to 8
-  randNumber = random(8);
-  // turn the pin on:
-  Serial.print("Accensione pin  n. ");
-  Serial.println(randNumber);
-  digitalWrite(ledPins[randNumber], HIGH);  
-  delay(timer);                  
-  // turn the pin off:
-  digitalWrite(ledPins[randNumber], LOW);    
-
-  if (randNumber == 0) {
-    rainbow() ;
-  }
-}
-
-////////////////
-// Funzioni
-
-void rainbow() {
-  // Esegue un pattern con i led
-  
-  Serial.println(">>> Rainbow! <<<");
-  for (int thisPin = 0; thisPin < sizeof(ledPins); thisPin++) {
-    // turn the pin on:
-    digitalWrite(ledPins[thisPin], HIGH);  
-    delay(timer / 2);                  
-    // turn the pin off:
-    digitalWrite(ledPins[thisPin], LOW);    
-    // Debug
-
-  }
-
-  // loop from the highest pin to the lowest:
-  for (int thisPin = sizeof(ledPins) -1 ; thisPin > 0; thisPin--) {
-    // ><<turn the pin on:
-    digitalWrite(ledPins[thisPin], HIGH);
-    delay(timer / 3);
-    // turn the pin off:
-    digitalWrite(ledPins[thisPin], LOW);
-  }
-}
-
-
-
-
-