Multitasking

[sketchbook_andrea] / multitasking / BlinkWithoutDelay_6_1_interrupt / BlinkWithoutDelay_6_1_interrupt.ino

diff --git a/multitasking/BlinkWithoutDelay_6_1_interrupt/BlinkWithoutDelay_6_1_interrupt.ino b/multitasking/BlinkWithoutDelay_6_1_interrupt/BlinkWithoutDelay_6_1_interrupt.ino
index 175f70567a420a94be0253115318a7f037ba100e..fd77d6c00a9f0b7a9fe7da2da6ff7afb8b4c3433 100644 (file)
--- a/multitasking/BlinkWithoutDelay_6_1_interrupt/BlinkWithoutDelay_6_1_interrupt.ino
+++ b/multitasking/BlinkWithoutDelay_6_1_interrupt/BlinkWithoutDelay_6_1_interrupt.ino
@@ -28,9 +28,9 @@ public:
   void Update () {
     // Illumina il ledB secondo un intervallo passato come argomento
 
-    if (millis() > previousMillis + interval) {
+    if (millis() - previousMillis >= interval) {
       // save the last time you blinked the LED 
-      previousMillis = millis();   
+      previousMillis += interval;
 
       // if the LED is off turn it on and vice-versa:
       ledState = !ledState ; // Inverti il LED