Added getLastMessageTime() - this is useful if you want to detect if the connection is lost with the PS3 controller

Credit: Thomas Frederick

Author: Lauszus

PS3BT.cpp

@@ -343,6 +343,8 @@ void PS3BT::ACLData(uint8_t* ACLData) {
                         if(PS3Connected || PS3MoveConnected || PS3NavigationConnected) {
                                 /* Read Report */
                                 if(l2capinbuf[8] == 0xA1) { // HID_THDR_DATA_INPUT
+                                        lastMessageTime = millis(); // Store the last message time
+
                                         if(PS3Connected || PS3NavigationConnected)
                                                 ButtonState = (uint32_t)(l2capinbuf[11] | ((uint16_t)l2capinbuf[12] << 8) | ((uint32_t)l2capinbuf[13] << 16));
                                         else if(PS3MoveConnected)

PS3BT.h

@@ -179,6 +179,11 @@ class PS3BT : public BluetoothService {
          */
         void moveSetRumble(uint8_t rumble);
 
+        /** Used to get the millis() of the last message */
+        uint32_t getLastMessageTime() {
+                return lastMessageTime;
+        };
+
         /**
          * Used to call your own function when the controller is successfully initialized.
          * @param funcOnInit Function to call.
@@ -214,10 +219,12 @@ class PS3BT : public BluetoothService {
         uint8_t remote_name[30]; // First 30 chars of remote name
         bool activeConnection; // Used to indicate if it's already has established a connection
 
-        /* variables used by high level L2CAP task */
+        /* Variables used by high level L2CAP task */
         uint8_t l2cap_state;
         uint32_t l2cap_event_flag; // L2CAP flags of received Bluetooth events
 
+        uint32_t lastMessageTime; // Variable used to store the millis value of the last message.
+
         unsigned long timer;
 
         uint32_t ButtonState;