Merge remote-tracking branch 'origin/SAMD_Integration_PMA' into PORTX_HAL

DCCEXParser.cpp

@@ -905,7 +905,9 @@ bool DCCEXParser::parseD(Print *stream, int16_t params, int16_t p[])
           wdt_enable( WDTO_15MS); // set Arduino watchdog timer for 15ms 
           delay(50);            // wait for the prescaller time to expire
 #else
+#ifdef ARDUINO_ARCH_ESP
 	  ESP.restart();
+#endif
 #endif
           break; // and <X> if we didnt restart 
         }