State machine e blinks con millis()

[sketchbook_andrea] / multitasking / BlinkWithoutDelay_5_cleanup / BlinkWithoutDelay_5_cleanup.ino

diff --git a/multitasking/BlinkWithoutDelay_5_cleanup/BlinkWithoutDelay_5_cleanup.ino b/multitasking/BlinkWithoutDelay_5_cleanup/BlinkWithoutDelay_5_cleanup.ino
index 2a74c5c6364d1a3e302b629a85cda3763e71c405..824c53f276e319ad11441e137ea80d1f997d27c1 100644 (file)
--- a/multitasking/BlinkWithoutDelay_5_cleanup/BlinkWithoutDelay_5_cleanup.ino
+++ b/multitasking/BlinkWithoutDelay_5_cleanup/BlinkWithoutDelay_5_cleanup.ino
@@ -38,7 +38,7 @@ void loop()
 void lightLedA (int interval) {
   // Illumina il ledA secondo un intervallo passato come argomento
 
-  if(millis() - previousMillisA > interval) {
+  if (millis() > previousMillisA + interval) {
     // save the last time you blinked the LED 
     previousMillisA = millis();   
 
@@ -51,7 +51,7 @@ void lightLedA (int interval) {
 void lightLedB (int interval) {
   // Illumina il ledB secondo un intervallo passato come argomento
 
-  if(millis() - previousMillisB > interval) {   
+  if (millis() > previousMillisB + interval) {   
     previousMillisB = millis(); 
   digitalWrite(ledB, !digitalRead(ledB));
   // Leggiamo direttamente il registro di ledB e scriviamo il suo opposto,