X-Git-Url: http://git.piffa.net/web?p=sketchbook_andrea;a=blobdiff_plain;f=libraries%2Fcommon%2Fcommon.cpp;h=4a886b26cc95186a358d0cd66af4abc5a5c27052;hp=e99f202804a45134155d354388719b26f8b1d0de;hb=c5a3dc4a9cc7eea224814fee4b00575e726105fa;hpb=0662b12752ee761efee7077b63c77f294e98deda

diff --git a/libraries/common/common.cpp b/libraries/common/common.cpp
index e99f202..4a886b2 100644
--- a/libraries/common/common.cpp
+++ b/libraries/common/common.cpp
@@ -21,7 +21,7 @@ RGBLed::RGBLed(byte pinR, byte pinG, byte pinB) {
     redPin    = pinR ;
     greenPin  = pinG ;
     bluePin   = pinB ;
-    common    = 255 ;
+    common    = 0 ;
 
     // Equvalente del Setup() per inizializzare i PIN
     pinMode(redPin, OUTPUT);
@@ -44,17 +44,24 @@ RGBLed::RGBLed(byte pinR, byte pinG, byte pinB, byte com) {
 
 void RGBLed::SetColor (byte r, byte g, byte b) {
 // Imposta il colore di un LED RGB
-    analogWrite(redPin,   common - r);
-    analogWrite(greenPin, common - g);
-    analogWrite(bluePin,  common - b);
+  if (common == 0) {
+    analogWrite(redPin,    r);
+    analogWrite(greenPin,  g);
+    analogWrite(bluePin,   b);
+  } else {
+    analogWrite(redPin,   255 - r);
+    analogWrite(greenPin, 255 - g);
+    analogWrite(bluePin,  255 - b);
+  }
+
 
 // Debug
 #ifdef DEBUG
-   Serial.print(common - r);
+   Serial.print(r);
    Serial.print("-");
-   Serial.print(common - g);
+   Serial.print(g);
    Serial.print("-");
-   Serial.print(common - b);
+   Serial.print(b);
    while(1);
 #endif