From d09088734249ec9597ffe653df5d8e47f2c6603b Mon Sep 17 00:00:00 2001
From: Th3maz1ng <re.hertz@laposte.net>
Date: Fri, 26 Dec 2025 12:31:37 +0100
Subject: [PATCH] Modified the main app to make use of the LoRa transceiver.
 Added the mailbox TEST event and some debugging traces when traces are
 enabled

---
 src/app/app.ino | 39 +++++++++++++++++++--------------------
 1 file changed, 19 insertions(+), 20 deletions(-)

diff --git a/src/app/app.ino b/src/app/app.ino
index fda8e44..e512f7e 100644
--- a/src/app/app.ino
+++ b/src/app/app.ino
@@ -52,42 +52,38 @@ void loop()
     #if SERIAL_DEBUG_ENABLED
     Serial.print("MBP Ext Peripheral : "); Serial.println(rCode);
     debugStruct(&payload);
+
+    uint8_t buffer[32];
+    memset(buffer, 0xFF, sizeof buffer);
+    memcpy(buffer, &payload, sizeof payload);
+    for(size_t i = 0; i < sizeof buffer; i++)
+    {
+      Serial.print('[');Serial.print(i);Serial.print("]=0x");Serial.println(buffer[i], HEX);
+    }
     #endif
 
-    if(MBP.getRadio().isChipConnected())
+    if(rCode)
     {
       MBP.applyRadioConfig();
-      MBP.getRadio().setRetries(15, 15);
-      MBP.getRadio().openWritingPipe((const uint8_t *)RADIO_NODE_ADDRESS);
-      MBP.getRadio().stopListening(); //Very important, if not called, no ack will be received !
-
       for(uint8_t i(0); i < MAX_SEND_ROUND_RETRIES; i++)
       {
-        if(MBP.getRadio().write(&payload, sizeof payload))
-        {
-          #if SERIAL_DEBUG_ENABLED
-          Serial.println("Payload sent !");
-          delay(100);
-          #endif
-          break;
-        }
+        MBP.getRadio().beginPacket();
+        MBP.getRadio().write(reinterpret_cast<uint8_t *>(&payload), sizeof payload);
+        MBP.getRadio().endPacket();
         #if SERIAL_DEBUG_ENABLED
-        else
-        {
-          Serial.println("Failed to send payload !");
-          delay(100);
-        }
+        Serial.print("Sending frame: ");Serial.println(i);
+        delay(100);
         #endif
       }
     }
     #if SERIAL_DEBUG_ENABLED
     else
     {
-      Serial.println("NRF missing !");
+      Serial.println("RFM95W missing !");
       delay(100);
     }
     #endif
-
+    MBP.deinitExternalPeripherals();
     MBP.externalPeripherals(MBPeripherals::State::OFF);
     
     //We wait for some time before allowing next trigger
@@ -133,6 +129,9 @@ void debugStruct(MailboxDataPacket *p)
     case MAILBOX_COLLECTED:
       Serial.println("COLLECTED");
       break;
+    case MAILBOX_TEST:
+      Serial.println("TEST");
+      break;
     default:
       Serial.println("UNKNOWN");
       break;