Multitasking

[sketchbook_andrea] / basic / blinks / blink_1_variabili / blink_1_variabili.ino

diff --git a/basic/blinks/blink_1_variabili/blink_1_variabili.ino b/basic/blinks/blink_1_variabili/blink_1_variabili.ino
index ec6c3c02db81c87086de04fb181f5d48bdc2e284..9a4ed5bf17d8ea6ba18415453a039d2322f2a6b6 100644 (file)
--- a/basic/blinks/blink_1_variabili/blink_1_variabili.ino
+++ b/basic/blinks/blink_1_variabili/blink_1_variabili.ino
@@ -11,16 +11,15 @@
 // //////////////
 // Dichiarazione variabili
 
-// Pin 13 has an LED connected on most Arduino boards.
-// give it a name:
+// Pin 13 ha un LED preconfigurato su molte schede Arduino
 int led = 13;
-int breve = 200;  // Variabile richiambile nel corso dell'esecuzione
-int lunga = 1000;
+int breve = 100;  // Variabile richiambile nel corso dell'esecuzione
+int lunga = 400;
 
 // /////////////////
 // Setup: eseguita una volta sola all'accensione della scheda
 void setup() {                
-  // initialize the digital pin as an output.
+  // Inizializziamo il PIN 13 come OUTPUT
   pinMode(led, OUTPUT);     
 }
 
@@ -28,10 +27,21 @@ void setup() {
 // loop: Le istruzioni vengono eseguite all'infinito
 void loop() {
   digitalWrite(led, HIGH);   // turn the LED on (HIGH is the voltage level)
+  delay(breve +40);               // wait for a second
+  digitalWrite(led, LOW);    // turn the LED off by making the voltage LOW
+  delay(breve +40);               // wait for a second
+
+   digitalWrite(led, HIGH);   // turn the LED on (HIGH is the voltage level)
   delay(breve);               // wait for a second
   digitalWrite(led, LOW);    // turn the LED off by making the voltage LOW
   delay(breve);               // wait for a second
-
+ 
+   digitalWrite(led, HIGH);   // turn the LED on (HIGH is the voltage level)
+  delay(breve -40) 
+  ;               // wait for a second
+  digitalWrite(led, LOW);    // turn the LED off by making the voltage LOW
+  delay(breve -40);               // wait for a second
+ 
   digitalWrite(led, HIGH);   // turn the LED on (HIGH is the voltage level)
   delay(lunga);               // wait for a second
   digitalWrite(led, LOW);    // turn the LED off by making the voltage LOW