Update MultiplePWM.ino

Author: Testato

examples/MultiplePWM/MultiplePWM.ino

@@ -4,7 +4,7 @@
  Demonstrates the use of the Scheduler library
 
  Hardware required :
- * LEDs connected to pins 10 and 11 for the UNO board (on other board change the pwm pins)
+ * LEDs connected to PWM pins
 
  created 28 Dic 2015
  by Testato
@@ -15,17 +15,19 @@
 // Include Scheduler since we want to manage multiple tasks.
 #include <Scheduler.h>
 
+#define LED1 13
+#define LED2 10
+#define LED3 11
 byte counter1;
 byte counter2;
-byte led1 = 10;
-byte led2 = 11;
 
 
 void setup() {
 
   // Setup the two led pins as OUTPUT
-  pinMode(led1, OUTPUT);
-  pinMode(led2, OUTPUT);
+  pinMode(LED1, OUTPUT);
+  pinMode(LED2, OUTPUT);
+  pinMode(LED3, OUTPUT);
 
   // Add "loop2 and loop3" to scheduler
   // "loop" is always started by default
@@ -36,7 +38,14 @@ void setup() {
 
 // Task no.1 (standard Arduino loop() )
 void loop() {
-  yield();
+  digitalWrite(LED1, HIGH);
+  delay(1000);
+  digitalWrite(LED1, LOW);
+  delay(1000);
+  
+  // When multiple tasks are running, 'delay' passes control to
+  // other tasks while waiting and guarantees they get executed
+  // It is not necessary to call yield() when using delay() 
 }