trae fix

config.h

@@ -41,7 +41,7 @@
 // 1 = print every raw UART frame candidate as hex on the Serial
 //     Monitor (115200). Use this to capture real traffic from the
 //     module so the frame format can be confirmed/reverse-engineered.
-#define DEBUG_RADAR_RAW 0
+#define DEBUG_RADAR_RAW 1
 
 // 1 = diagnostic mode only: Serial-only target printout, no Wi-Fi,
 //     no web server, no WebSocket. This is the recommended first

esp32-s3-ld2453.ino

@@ -109,7 +109,24 @@ void loop() {
 #endif
     }
 
-#if !DIAGNOSTIC_MODE
+#if DIAGNOSTIC_MODE
+    // Print stats periodically even if no frame is parsed yet
+    static uint32_t lastStatsReport = 0;
+    uint32_t now = millis();
+    if (now - lastStatsReport >= 5000) { // every 5 seconds
+        const LD2453Stats &stats = radar.getStats();
+        Serial.println(F("\n--- Periodic Status ---"));
+        Serial.print(F("Bytes received: "));
+        Serial.println(stats.bytesReceived);
+        Serial.print(F("Frames parsed: "));
+        Serial.println(stats.framesParsed);
+        Serial.print(F("Parse errors: "));
+        Serial.println(stats.parseErrors);
+        Serial.print(F("Packets/sec: "));
+        Serial.println(stats.packetsPerSecond, 1);
+        lastStatsReport = now;
+    }
+#else
     webServer.loop();
 #endif
 }