MbedSocketClass: add flag to reverse macAddress

Author: pennam

libraries/SocketWrapper/src/SocketHelpers.cpp

@@ -1,11 +1,15 @@
 #include "SocketHelpers.h"
 
-uint8_t* arduino::MbedSocketClass::macAddress(uint8_t* mac) {
+uint8_t* arduino::MbedSocketClass::macAddress(uint8_t* mac, bool reversed) {
   const char* mac_str = getNetwork()->get_mac_address();
   for (int b = 0; b < 6; b++) {
     uint32_t tmp;
     sscanf(&mac_str[b * 2 + (b)], "%02x", (unsigned int*)&tmp);
-    mac[5 - b] = (uint8_t)tmp;
+    if (reversed) {
+      mac[5 - b] = (uint8_t)tmp;
+    } else {
+      mac[b] = (uint8_t)tmp;
+    }
   }
   //sscanf(mac_str, "%02hhx:%02hhx:%02hhx:%02hhx:%02hhx:%02hhx", &mac[5], &mac[4], &mac[3], &mac[2], &mac[1], &mac[0]);
   return mac;

libraries/SocketWrapper/src/SocketHelpers.h

@@ -128,7 +128,7 @@ class MbedSocketClass {
 
   int hostByName(const char* aHostname, IPAddress& aResult);
 
-  uint8_t* macAddress(uint8_t* mac);
+  uint8_t* macAddress(uint8_t* mac, bool reversed = false);
   String macAddress();
 
   void setFeedWatchdogFunc(voidFuncPtr func);