X-Git-Url: http://git.piffa.net/web?a=blobdiff_plain;f=libraries%2Fcommon%2Fcommon.cpp;h=889c749286853ff6b61b3bf018826138ed0f9433;hb=8e9925f6950eb521d8f5a2609fc61ab3b7dcf81a;hp=b29cd95019044d917bae8c8699eb3c263a64fea5;hpb=936436ad4b665bc2504a74346e5820962ace5bd4;p=sketchbook_andrea

diff --git a/libraries/common/common.cpp b/libraries/common/common.cpp
index b29cd95..889c749 100644
--- a/libraries/common/common.cpp
+++ b/libraries/common/common.cpp
@@ -141,6 +141,9 @@ void Lampeggiatore::Blink(long up, long down) {
 // Pwm
 // Constructor
 Pwm::Pwm(int pin)
+    // Gestione del PWM utilizzando millis
+    // per non bloccare il processore con delay
+    // Warning: serialWrite puo' interferire con i tempi.
 {
     ledPin = pin;
     pinMode(ledPin, OUTPUT);
@@ -160,7 +163,6 @@ void Pwm::Up(long speed) {
     if ((millis() - previousMillis) > speed / 256) {
         brightness++; // Incrementiamo la luminosita'
         previousMillis = millis();
-        Serial.println(brightness);
     };
 }
 
@@ -175,7 +177,6 @@ void Pwm::Down(long speed ) {
     if ((millis() - previousMillis) > speed / 256) {
         brightness--; // Incrementiamo la luminosita'
         previousMillis = millis();
-        Serial.println(brightness);
     };
 }
 
@@ -184,7 +185,6 @@ void Pwm::UD(long speed ) {
     if ((millis() - previousMillis) > speed / 512) {
         brightness = brightness + increment; // Incrementiamo la luminosita'
         previousMillis = millis();
-        Serial.println(brightness);
         analogWrite(ledPin, brightness);
         if (brightness == 0 || brightness == 255) { // Reverse direction
             increment = -increment ;