Make the tophone queue size configurable for Portduino

bin/config-dist.yaml

@@ -151,4 +151,5 @@ Webserver:
 #  RootPath: /usr/share/doc/meshtasticd/web # Root Dir of WebServer
 
 General:
-  MaxNodes: 200
+  MaxNodes: 200
+  MaxMessageQueue: 100

src/mesh/MeshService.cpp

@@ -23,6 +23,10 @@
 #include "nimble/NimbleBluetooth.h"
 #endif
 
+#if ARCH_PORTDUINO
+#include "PortduinoGlue.h"
+#endif
+
 /*
 receivedPacketQueue - this is a queue of messages we've received from the mesh, which we are keeping to deliver to the phone.
 It is implemented with a FreeRTos queue (wrapped with a little RTQueue class) of pointers to MeshPacket protobufs (which were

src/mesh/mesh-pb-constants.h

@@ -14,7 +14,9 @@
 /// max number of packets which can be waiting for delivery to android - note, this value comes from mesh.options protobuf
 // FIXME - max_count is actually 32 but we save/load this as one long string of preencoded MeshPacket bytes - not a big array in
 // RAM #define MAX_RX_TOPHONE (member_size(DeviceState, receive_queue) / member_size(DeviceState, receive_queue[0]))
+#ifndef MAX_RX_TOPHONE
 #define MAX_RX_TOPHONE 32
+#endif
 
 /// max number of nodes allowed in the mesh
 #ifndef MAX_NUM_NODES

src/platform/portduino/PortduinoGlue.cpp

@@ -282,6 +282,7 @@ void portduinoSetup()
         }
 
         settingsMap[maxnodes] = (yamlConfig["General"]["MaxNodes"]).as<int>(200);
+        settingsMap[maxtophone] = (yamlConfig["General"]["MaxMessageQueue"]).as<int>(100);
 
     } catch (YAML::Exception &e) {
         std::cout << "*** Exception " << e.what() << std::endl;

src/platform/portduino/PortduinoGlue.h

@@ -52,6 +52,7 @@ enum configNames {
     webserver,
     webserverport,
     webserverrootpath,
+    maxtophone,
     maxnodes
 };
 enum { no_screen, x11, st7789, st7735, st7735s, st7796, ili9341, ili9488, hx8357d };

variants/portduino/variant.h

@@ -1,5 +1,6 @@
 #define HAS_SCREEN 1
 #define CANNED_MESSAGE_MODULE_ENABLE 1
 #define HAS_GPS 1
+#define MAX_RX_TOPHONE settingsMap[maxtophone]
 #define MAX_NUM_NODES settingsMap[maxnodes]
 #define RADIOLIB_GODMODE 1