Issue #1091 - Changed initialization location for the region. Remove verification of unknown channel plan for CN470.

Author: Daniel Jaeckle

src/mac/LoRaMac.c

@@ -3301,6 +3301,13 @@ LoRaMacStatus_t LoRaMacInitialization( LoRaMacPrimitives_t* primitives, LoRaMacC
     // Setup version
     Nvm.MacGroup2.Version.Value = LORAMAC_VERSION;
 
+    InitDefaultsParams_t params;
+    params.Type = INIT_TYPE_DEFAULTS;
+    params.NvmGroup1 = &Nvm.RegionGroup1;
+    params.NvmGroup2 = &Nvm.RegionGroup2;
+    params.Bands = &RegionBands;
+    RegionInitDefaults( Nvm.MacGroup2.Region, &params );
+
     // Reset to defaults
     getPhy.Attribute = PHY_DUTY_CYCLE;
     phyParam = RegionGetPhyParam( Nvm.MacGroup2.Region, &getPhy );
@@ -3389,13 +3396,6 @@ LoRaMacStatus_t LoRaMacInitialization( LoRaMacPrimitives_t* primitives, LoRaMacC
     // FPort 224 is enabled by default.
     Nvm.MacGroup2.IsCertPortOn = true;
 
-    InitDefaultsParams_t params;
-    params.Type = INIT_TYPE_DEFAULTS;
-    params.NvmGroup1 = &Nvm.RegionGroup1;
-    params.NvmGroup2 = &Nvm.RegionGroup2;
-    params.Bands = &RegionBands;
-    RegionInitDefaults( Nvm.MacGroup2.Region, &params );
-
     ResetMacParameters( );
 
     Nvm.MacGroup2.PublicNetwork = true;

src/mac/region/RegionCN470.c

@@ -564,14 +564,10 @@ void RegionCN470InitDefaults( InitDefaultsParams_t* params )
             // Default bands
             memcpy1( ( uint8_t* )RegionBands, ( uint8_t* )bands, sizeof( Band_t ) * CN470_MAX_NB_BANDS );
 
-            // Verify that a default channel plan is available
-            if( RegionNvmGroup2->ChannelPlan == CHANNEL_PLAN_UNKNOWN )
-            {
-                // 125 kHz channels
-                RegionNvmGroup2->ChannelPlan = REGION_CN470_DEFAULT_CHANNEL_PLAN;
-                RegionNvmGroup2->CommonJoinChannelIndex = 0;
-                RegionNvmGroup2->IsOtaaDevice = false;
-            }
+            // 125 kHz channels
+            RegionNvmGroup2->ChannelPlan = REGION_CN470_DEFAULT_CHANNEL_PLAN;
+            RegionNvmGroup2->CommonJoinChannelIndex = 0;
+            RegionNvmGroup2->IsOtaaDevice = false;
 
             // Apply the channel plan configuration
             ApplyChannelPlanConfig( RegionNvmGroup2->ChannelPlan, &ChannelPlanCtx );