Allow the user to write the remote Bluetooth address LSB, as it is normally shown

Author: Lauszus

SPPClient.cpp

@@ -42,7 +42,7 @@ SPPBase(p)
         pBtd->pairWithOtherDevice = pair;
 
     for (uint8_t i = 0; i < 6; i++)
-        pBtd->remote_bdaddr[i] = addr[i];
+        pBtd->remote_bdaddr[i] = addr[5 - i];
 
     /* Set device cid for the SDP and RFCOMM channels */
     sdp_scid[0] = 0x50; // 0x0050

SPPServer.cpp

@@ -33,7 +33,7 @@ SPPBase(p)
             pBtd->pairWithOtherDevice = pair;
 
         for (uint8_t i = 0; i < 6; i++)
-            pBtd->remote_bdaddr[i] = addr[i];
+            pBtd->remote_bdaddr[i] = addr[5 - i];
 
         /* Set device cid for the SDP and RFCOMM channelse */
         sdp_dcid[0] = 0x50; // 0x0050

examples/Bluetooth/SPP/SPPClient/SPPClient.ino

@@ -16,7 +16,8 @@ USB Usb;
 
 BTD Btd(&Usb); // You have to create the Bluetooth Dongle instance like so
 
-uint8_t addr[6] = { 0x71, 0xB4, 0xB0, 0xC8, 0xBC, 0xC8 }; // Set this to the Bluetooth address you want to connect to
+uint8_t addr[6] = { 0x00, 0x12, 0x02, 0x10, 0x45, 0x13 }; // Set this to the Bluetooth address you want to connect to
+
 SPPClient SerialBT(&Btd, "Arduino", "0000", true, addr);
 
 boolean firstMessage = true;