Merge pull request #61 from jacobeva/ble

Add NRF52 BLE serial support

diff --cc Config.h
Simple merge

diff --cc RNode_Firmware.ino
Simple merge

diff --cc Utilities.h
index df39762a9e1abad7ddd25079fcff354e9bbc80af,44a5e7850ece96b741abc5f357f3d625bb33f74f..3ed11daabd578661e0a024609f7960f6f3fe361c
--- 1/Utilities.h
--- 2/Utilities.h
+++ b/Utilities.h
@@@ -18,22 -18,16 +18,27 @@@
  #if HAS_EEPROM 
      #include <EEPROM.h>
  #elif PLATFORM == PLATFORM_NRF52
-     #include "flash_nrf5x.h"
-     int written_bytes = 0;
+     #include <Adafruit_LittleFS.h>
+     #include <InternalFileSystem.h>
+     using namespace Adafruit_LittleFS_Namespace;
+     #define EEPROM_FILE "eeprom"
+     bool file_exists = false;
+     int written_bytes = 4;
+     File file(InternalFS);
  #endif
  #include <stddef.h>
 -#include "LoRa.h"
 +
 +#if MODEM == SX1262
 +#include "sx126x.h"
 +sx126x *LoRa = &sx126x_modem;
 +#elif MODEM == SX1276 || MODEM == SX1278
 +#include "sx127x.h"
 +sx127x *LoRa = &sx127x_modem;
 +#elif MODEM == SX1280
 +#include "sx128x.h"
 +sx128x *LoRa = &sx128x_modem;
 +#endif
 +
  #include "ROM.h"
  #include "Framing.h"
  #include "MD5.h"