Add MaxNodes to Native config

bin/regen-protos.bat

@@ -1 +1 @@
-cd protobufs && ..\nanopb-0.4.7\generator-bin\protoc.exe --experimental_allow_proto3_optional --nanopb_out=-v:..\src\mesh\generated -I=..\protobufs ..\protobufs\meshtastic\*.proto
+cd protobufs && ..\nanopb-0.4.7\generator-bin\protoc.exe --experimental_allow_proto3_optional "--nanopb_out=-S.cpp -v:..\src\mesh\generated\" -I=..\protobufs ..\protobufs\meshtastic\*.proto

bin/regen-protos.sh

@@ -8,11 +8,8 @@ echo "prebuilt binaries for your computer into nanopb-0.4.7"
 
 # the nanopb tool seems to require that the .options file be in the current directory!
 cd protobufs
-../nanopb-0.4.7/generator-bin/protoc --nanopb_out=-v:../src/mesh/generated/ -I=../protobufs meshtastic/*.proto --experimental_allow_proto3_optional
+../nanopb-0.4.7/generator-bin/protoc "--nanopb_out=-S.cpp -v:../src/mesh/generated/" -I=../protobufs meshtastic/*.proto --experimental_allow_proto3_optional
 
-cd ../src/mesh/generated/meshtastic
-rename .c .cpp *.c
-cd ../../../..
 # sed -i 's/#include "meshtastic/#include "./g' -- *
 
 # sed -i 's/meshtastic_//g' -- *

src/mesh/NodeDB.cpp

@@ -925,6 +925,8 @@ meshtastic_NodeInfoLite *NodeDB::getOrCreateMeshNode(NodeNum n)
     meshtastic_NodeInfoLite *lite = getMeshNode(n);
 
     if (!lite) {
+        if ((numMeshNodes >= MAX_NUM_NODES) || (memGet.getFreeHeap() < meshtastic_NodeInfoLite_size * 3))
+            cleanupMeshDB();
         if ((numMeshNodes >= MAX_NUM_NODES) || (memGet.getFreeHeap() < meshtastic_NodeInfoLite_size * 3)) {
             if (screen)
                 screen->print("Warn: node database full!\nErasing oldest entry\n");

src/modules/esp32/AudioModule.cpp

@@ -3,9 +3,9 @@
 #include "AudioModule.h"
 #include "FSCommon.h"
 #include "MeshService.h"
+#include "NodeDB.h"
 #include "RTC.h"
 #include "Router.h"
-#include "nodeDB.h"
 
 /*
     AudioModule