feat: enable traffic module enable all nrf52 and esp32 nodes

src/mesh/mesh-pb-constants.h

@@ -104,16 +104,29 @@ static inline int get_max_num_nodes()
 #define MAX_NUM_CHANNELS (member_size(meshtastic_ChannelFile, channels) / member_size(meshtastic_ChannelFile, channels[0]))
 
 // Traffic Management module configuration
-// Enable per-variant by defining HAS_TRAFFIC_MANAGEMENT=1 in variant.h
+// Enabled by default on ESP32 and nRF52 targets. Variants can still override
+// either macro in variant.h for custom sizing or opt-out builds.
 #ifndef HAS_TRAFFIC_MANAGEMENT
+#if defined(ARCH_ESP32) || defined(ARCH_NRF52)
+#define HAS_TRAFFIC_MANAGEMENT 1
+#else
 #define HAS_TRAFFIC_MANAGEMENT 0
 #endif
+#endif
 
 // Cache size for traffic management (number of nodes to track)
-// Can be overridden per-variant based on available memory
+// Default sizing is conservative on nRF52 and all ESP32-family targets
+// without PSRAM. Variants can still override this upward on boards that have
+// enough headroom even without BOARD_HAS_PSRAM.
 #ifndef TRAFFIC_MANAGEMENT_CACHE_SIZE
-#if HAS_TRAFFIC_MANAGEMENT
-#define TRAFFIC_MANAGEMENT_CACHE_SIZE 1000
+#if !HAS_TRAFFIC_MANAGEMENT
+#define TRAFFIC_MANAGEMENT_CACHE_SIZE 0
+#elif defined(ARCH_NRF52)
+#define TRAFFIC_MANAGEMENT_CACHE_SIZE 1024
+#elif defined(ARCH_ESP32) && defined(BOARD_HAS_PSRAM)
+#define TRAFFIC_MANAGEMENT_CACHE_SIZE 2048
+#elif defined(ARCH_ESP32)
+#define TRAFFIC_MANAGEMENT_CACHE_SIZE 1024
 #else
 #define TRAFFIC_MANAGEMENT_CACHE_SIZE 0
 #endif

variants/esp32s3/heltec_v4/variant.h

@@ -29,14 +29,6 @@
 #define SX126X_DIO2_AS_RF_SWITCH
 #define SX126X_DIO3_TCXO_VOLTAGE 1.8
 
-// Enable Traffic Management Module for Heltec V4
-#ifndef HAS_TRAFFIC_MANAGEMENT
-#define HAS_TRAFFIC_MANAGEMENT 1
-#endif
-#ifndef TRAFFIC_MANAGEMENT_CACHE_SIZE
-#define TRAFFIC_MANAGEMENT_CACHE_SIZE 2048
-#endif
-
 // ---- GC1109 RF FRONT END CONFIGURATION ----
 // The Heltec V4.2 uses a GC1109 FEM chip with integrated PA and LNA
 // RF path: SX1262 -> Pi attenuator -> GC1109 PA -> Antenna

variants/esp32s3/station-g2/variant.h

@@ -10,14 +10,6 @@ Board Information: https://wiki.uniteng.com/en/meshtastic/station-g2
 #define SX126X_MAX_POWER 19
 #endif
 
-// Enable Traffic Management Module for Station G2
-#ifndef HAS_TRAFFIC_MANAGEMENT
-#define HAS_TRAFFIC_MANAGEMENT 1
-#endif
-#ifndef TRAFFIC_MANAGEMENT_CACHE_SIZE
-#define TRAFFIC_MANAGEMENT_CACHE_SIZE 2048
-#endif
-
 /*
 #define BATTERY_PIN 4 // A battery voltage measurement pin, voltage divider connected here to measure battery voltage
 #define ADC_CHANNEL ADC_CHANNEL_3

variants/nrf52840/tracker-t1000-e/variant.h

@@ -154,15 +154,6 @@ extern "C" {
 
 #define HAS_SCREEN 0
 
-// Enable Traffic Management Module for testing on T1000-E
-// NRF52840 has 256KB RAM - 1024 entries uses ~10KB
-#ifndef HAS_TRAFFIC_MANAGEMENT
-#define HAS_TRAFFIC_MANAGEMENT 1
-#endif
-#ifndef TRAFFIC_MANAGEMENT_CACHE_SIZE
-#define TRAFFIC_MANAGEMENT_CACHE_SIZE 1024
-#endif
-
 #ifdef __cplusplus
 }
 #endif