Small refactor for LoRa

lorawan.cpp

@@ -35,6 +35,33 @@ namespace lorawan {
   bool connected = false;
   String last_transmission = "";
 
+  void initialize() {
+    Serial.print(F("Starting LoRaWAN. "));
+
+#if CFG_LMIC_EU_like
+    Serial.println("Region : EU.");
+#else
+    Serial.println("Region : US.");
+#endif
+
+    // More info about pin mapping : https://github.com/mcci-catena/arduino-lmic#pin-mapping
+    // Has been tested successfully with ESP32 TTGO LoRa32 V1, and might work with other ESP32+LoRa boards.
+    const lmic_pinmap *pPinMap = Arduino_LMIC::GetPinmap_ThisBoard();
+    // LMIC init.
+    os_init_ex(pPinMap);
+    // Reset the MAC state. Session and pending data transfers will be discarded.
+    LMIC_reset();
+    // Join, but don't send anything yet.
+    LMIC_startJoining();
+  }
+
+  // Checks if OTAA is connected, or if payload should be sent.
+  // NOTE: while a transaction is in process (i.e. until the TXcomplete event has been received, no blocking code (e.g. delay loops etc.) are allowed, otherwise the LMIC/OS code might miss the event.
+  // If this rule is not followed, a typical symptom is that the first send is ok and all following ones end with the TX not complete failure.
+  void process() {
+    os_runloop_once();
+  }
+
   void printHex2(unsigned v) {
     v &= 0xff;
     if (v < 16)
@@ -162,26 +189,6 @@ namespace lorawan {
     }
   }
 
-  void initialize() {
-    Serial.println(F("Starting LoRaWAN."));
-    // More info about pin mapping : https://github.com/mcci-catena/arduino-lmic#pin-mapping
-    // Has been tested successfully with ESP32 TTGO LoRa32 V1, and might work with other ESP32+LoRa boards.
-    const lmic_pinmap *pPinMap = Arduino_LMIC::GetPinmap_ThisBoard();
-    // LMIC init.
-    os_init_ex(pPinMap);
-    // Reset the MAC state. Session and pending data transfers will be discarded.
-    LMIC_reset();
-    // Join, but don't send anything yet.
-    LMIC_startJoining();
-  }
-
-  // Checks if OTAA is connected, or if payload should be sent.
-  // NOTE: while a transaction is in process (i.e. until the TXcomplete event has been received, no blocking code (e.g. delay loops etc.) are allowed, otherwise the LMIC/OS code might miss the event.
-  // If this rule is not followed, a typical symptom is, that the first send is ok and all following ones end with the TX not complete failure.
-  void process() {
-    os_runloop_once();
-  }
-
   void preparePayloadIfTimehasCome() {
     static unsigned long last_sent_at = 0;
     unsigned long now = seconds();