Fixed certification FPort224DisableReq command NVM handling

Author: mluis1

src/mac/LoRaMac.c

@@ -1689,14 +1689,19 @@ void LoRaMacProcess( void )
         }
         LoRaMacHandleRequestEvents( );
         LoRaMacHandleScheduleUplinkEvent( );
-        LoRaMacHandleNvm( &Nvm );
         LoRaMacEnableRequests( LORAMAC_REQUEST_HANDLING_ON );
+        MacCtx.MacFlags.Bits.NvmHandle = 1;
     }
     LoRaMacHandleIndicationEvents( );
     if( MacCtx.RxSlot == RX_SLOT_WIN_CLASS_C )
     {
         OpenContinuousRxCWindow( );
     }
+    if( MacCtx.MacFlags.Bits.NvmHandle == 1 )
+    {
+        MacCtx.MacFlags.Bits.NvmHandle = 0;
+        LoRaMacHandleNvm( &Nvm );
+    }
 }
 
 static void OnTxDelayedTimerEvent( void* context )
@@ -4369,6 +4374,12 @@ LoRaMacStatus_t LoRaMacMibSetRequestConfirm( MibRequestConfirm_t* mibSet )
             break;
         }
     }
+
+    if( status == LORAMAC_STATUS_OK )
+    {
+        // Handle NVM potential changes
+        MacCtx.MacFlags.Bits.NvmHandle = 1;
+    }
     return status;
 }
 

src/mac/LoRaMac.h

@@ -500,6 +500,10 @@ typedef union eLoRaMacFlags_t
          * MAC cycle done
          */
         uint8_t MacDone                 : 1;
+        /*!
+         * Indicate if a NVM handling is required
+         */
+        uint8_t NvmHandle               : 1;
     }Bits;
 }LoRaMacFlags_t;