Updated example to show how to use attachOnInit

Also removed whitespace PS3Multi example

examples/Bluetooth/PS3Multi/PS3Multi.ino

@@ -8,13 +8,16 @@
 #include <PS3BT.h>
 USB Usb;
 BTD Btd(&Usb); // You have to create the Bluetooth Dongle instance like so
-PS3BT* PS3[2]; // We will use this pointer to store the two instance, you can easily make it larger if you like, but it will use a lot of RAM!
+PS3BT *PS3[2]; // We will use this pointer to store the two instance, you can easily make it larger if you like, but it will use a lot of RAM!
 const uint8_t length = sizeof(PS3)/sizeof(PS3[0]); // Get the lenght of the array
 boolean printAngle[length];
+boolean oldControllerState[length];
 
 void setup() {
-  for(uint8_t i=0;i<length;i++)
+  for (uint8_t i=0;i<length;i++) {
     PS3[i] = new PS3BT(&Btd); // Create the instances
+    PS3[i]->attachOnInit(onInit); // onInit() is called upon a new connection - you can call the function whatever you like
+  }
 
   Serial.begin(115200);
   if (Usb.Init() == -1) {
@@ -31,28 +34,29 @@ void loop() {
       if(PS3[i]->getAnalogHat(LeftHatX) > 137 || PS3[i]->getAnalogHat(LeftHatX) < 117 || PS3[i]->getAnalogHat(LeftHatY) > 137 || PS3[i]->getAnalogHat(LeftHatY) < 117 || PS3[i]->getAnalogHat(RightHatX) > 137 || PS3[i]->getAnalogHat(RightHatX) < 117 || PS3[i]->getAnalogHat(RightHatY) > 137 || PS3[i]->getAnalogHat(RightHatY) < 117) {
         Serial.print(F("\r\nLeftHatX: "));
         Serial.print(PS3[i]->getAnalogHat(LeftHatX));
-        Serial.print(F("\tLeftHatY: ")); 
+        Serial.print(F("\tLeftHatY: "));
         Serial.print(PS3[i]->getAnalogHat(LeftHatY));
         if(!PS3[i]->PS3NavigationConnected) { // The Navigation controller only have one joystick
-          Serial.print(F("\tRightHatX: ")); 
+          Serial.print(F("\tRightHatX: "));
           Serial.print(PS3[i]->getAnalogHat(RightHatX));
-          Serial.print(F("\tRightHatY: ")); 
+          Serial.print(F("\tRightHatY: "));
-          Serial.print(PS3[i]->getAnalogHat(RightHatY));        
+          Serial.print(PS3[i]->getAnalogHat(RightHatY));
         }
       }
       //Analog button values can be read from almost all buttons
       if(PS3[i]->getAnalogButton(L2) || PS3[i]->getAnalogButton(R2)) {
-        Serial.print(F("\r\nL2: ")); 
+        Serial.print(F("\r\nL2: "));
         Serial.print(PS3[i]->getAnalogButton(L2));
         if(!PS3[i]->PS3NavigationConnected) {
-          Serial.print(F("\tR2: ")); 
+          Serial.print(F("\tR2: "));
           Serial.print(PS3[i]->getAnalogButton(R2));
         }
       }
       if(PS3[i]->getButtonClick(PS)) {
         Serial.print(F("\r\nPS"));
         PS3[i]->disconnect();
-      } 
+        oldControllerState[i] = false; // Reset value
+      }
       else {
         if(PS3[i]->getButtonClick(TRIANGLE))
           Serial.print(F("\r\nTraingle"));
@@ -64,56 +68,56 @@ void loop() {
           Serial.print(F("\r\nSquare"));
 
         if(PS3[i]->getButtonClick(UP)) {
-          Serial.print(F("\r\nUp"));          
+          Serial.print(F("\r\nUp"));
           if(PS3[i]->PS3Connected) {
             PS3[i]->setAllOff();
             PS3[i]->setLedOn(LED4);
           }
-        } 
+        }
         if(PS3[i]->getButtonClick(RIGHT)) {
           Serial.print(F("\r\nRight"));
           if(PS3[i]->PS3Connected) {
             PS3[i]->setAllOff();
-            PS3[i]->setLedOn(LED1); 
+            PS3[i]->setLedOn(LED1);
-          }         
+          }
-        } 
+        }
         if(PS3[i]->getButtonClick(DOWN)) {
           Serial.print(F("\r\nDown"));
           if(PS3[i]->PS3Connected) {
             PS3[i]->setAllOff();
-            PS3[i]->setLedOn(LED2);          
+            PS3[i]->setLedOn(LED2);
           }
-        } 
+        }
-        if(PS3[i]->getButtonClick(LEFT)) {          
+        if(PS3[i]->getButtonClick(LEFT)) {
-          Serial.print(F("\r\nLeft"));          
+          Serial.print(F("\r\nLeft"));
           if(PS3[i]->PS3Connected) {
-            PS3[i]->setAllOff();         
+            PS3[i]->setAllOff();
-            PS3[i]->setLedOn(LED3);            
+            PS3[i]->setLedOn(LED3);
-          }         
+          }
         }
 
         if(PS3[i]->getButtonClick(L1))
-          Serial.print(F("\r\nL1"));  
+          Serial.print(F("\r\nL1"));
         if(PS3[i]->getButtonClick(L3))
-          Serial.print(F("\r\nL3")); 
+          Serial.print(F("\r\nL3"));
         if(PS3[i]->getButtonClick(R1))
-          Serial.print(F("\r\nR1"));             
+          Serial.print(F("\r\nR1"));
         if(PS3[i]->getButtonClick(R3))
           Serial.print(F("\r\nR3"));
 
         if(PS3[i]->getButtonClick(SELECT)) {
-          Serial.print(F("\r\nSelect - ")); 
+          Serial.print(F("\r\nSelect - "));
-          Serial.print(PS3[i]->getStatusString());        
+          Serial.print(PS3[i]->getStatusString());
-        } 
+        }
         if(PS3[i]->getButtonClick(START)) {
-          Serial.print(F("\r\nStart"));              
+          Serial.print(F("\r\nStart"));
           printAngle[i] = !printAngle[i];
-        }                           
+        }
       }
       if(printAngle[i]) {
-        Serial.print(F("\r\nPitch: "));               
+        Serial.print(F("\r\nPitch: "));
-        Serial.print(PS3[i]->getAngle(Pitch));                  
+        Serial.print(PS3[i]->getAngle(Pitch));
-        Serial.print(F("\tRoll: ")); 
+        Serial.print(F("\tRoll: "));
         Serial.print(PS3[i]->getAngle(Roll));
       }
     }
@@ -121,3 +125,12 @@ void loop() {
     //else if(PS3[i]->PS3MoveConnected) { 
   }
 }
+
+void onInit() {
+  for (uint8_t i=0;i<length;i++) {
+    if ((PS3[i]->PS3Connected || PS3[i]->PS3NavigationConnected) && !oldControllerState[i]) {
+      oldControllerState[i] = true; // Used to check which is the new controller
+      PS3[i]->setLedOn((LED)i); // Cast directly to LED enum - see: "controllerEnums.h"
+    }
+  }
+}

examples/Bluetooth/WiiMulti/WiiMulti.ino

@@ -8,14 +8,17 @@
 #include <Wii.h>
 USB Usb;
 BTD Btd(&Usb); // You have to create the Bluetooth Dongle instance like so
-WII* Wii[2]; // We will use this pointer to store the two instance, you can easily make it larger if you like, but it will use a lot of RAM!
+WII *Wii[2]; // We will use this pointer to store the two instance, you can easily make it larger if you like, but it will use a lot of RAM!
 const uint8_t length = sizeof(Wii)/sizeof(Wii[0]); // Get the lenght of the array
-bool printAngle[length];
+boolean printAngle[length];
+boolean oldControllerState[length];
 
 void setup() {
-  for(uint8_t i=0;i<length;i++)
+  for (uint8_t i=0;i<length;i++) {
     Wii[i] = new WII(&Btd); // You will have to pair each controller with the dongle before you can define the instances like so, just add PAIR as the second argument
-
+    Wii[i]->attachOnInit(onInit); // onInit() is called upon a new connection - you can call the function whatever you like
+  }
+  
   Serial.begin(115200);
   if (Usb.Init() == -1) {
     Serial.print(F("\r\nOSC did not start"));
@@ -31,6 +34,7 @@ void loop() {
       if(Wii[i]->getButtonClick(HOME)) { // You can use getButtonPress to see if the button is held down
         Serial.print(F("\r\nHOME"));
         Wii[i]->disconnect();
+        oldControllerState[i] = false; // Reset value
         delay(1000); // This delay is needed for some Wiimotes, so it doesn't try to reconnect right away
       } 
       else {
@@ -105,3 +109,12 @@ void loop() {
     }
   }
 }
+
+void onInit() {
+  for (uint8_t i=0;i<length;i++) {
+    if (Wii[i]->wiimoteConnected && !oldControllerState[i]) {
+      oldControllerState[i] = true; // Used to check which is the new controller
+      Wii[i]->setLedOn((LED)i); // Cast directly to LED enum - see: "controllerEnums.h"
+    }
+  }
+}