Fix LOG_DEBUG messages when no DEBUG_PORT. (#2485)

* Fix LOG_DEBUG messages when no DEBUG_PORT.

* Fix LOG_DEBUG messages when no DEBUG_PORT.

* Fix LOG_DEBUG messages when no DEBUG_PORT.

* Fix LOG_DEBUG messages when no DEBUG_PORT.

src/DebugConfiguration.h

@@ -28,6 +28,7 @@
 #define DEBUG_PORT (*console) // Serial debug port
 
 #ifdef USE_SEGGER
+#define DEBUG_PORT
 #define LOG_DEBUG(...) SEGGER_RTT_printf(0, __VA_ARGS__)
 #define LOG_INFO(...) SEGGER_RTT_printf(0, __VA_ARGS__)
 #define LOG_WARN(...) SEGGER_RTT_printf(0, __VA_ARGS__)

src/GPSStatus.h

@@ -138,8 +138,9 @@ class GPSStatus : public Status
                 LOG_DEBUG("New GPS pos@%x:3 lat=%f, lon=%f, alt=%d, pdop=%.2f, track=%.2f, speed=%.2f, sats=%d\n", p.timestamp,
                           p.latitude_i * 1e-7, p.longitude_i * 1e-7, p.altitude, p.PDOP * 1e-2, p.ground_track * 1e-5,
                           p.ground_speed * 1e-2, p.sats_in_view);
-            } else
+            } else {
                 LOG_DEBUG("No GPS lock\n");
+            }
             onNewStatus.notifyObservers(this);
         }
         return 0;

src/concurrency/NotifiedWorkerThread.cpp

@@ -31,12 +31,14 @@ IRAM_ATTR bool NotifiedWorkerThread::notifyCommon(uint32_t v, bool overwrite)
         runASAP = true;
 
         notification = v;
-        if (debugNotification)
+        if (debugNotification) {
             LOG_DEBUG("setting notification %d\n", v);
+        }
         return true;
     } else {
-        if (debugNotification)
+        if (debugNotification) {
             LOG_DEBUG("dropping notification %d\n", v);
+        }
         return false;
     }
 }
@@ -64,8 +66,9 @@ bool NotifiedWorkerThread::notifyLater(uint32_t delay, uint32_t v, bool overwrit
 
     if (didIt) {                   // If we didn't already have something queued, override the delay to be larger
         setIntervalFromNow(delay); // a new version of setInterval relative to the current time
-        if (debugNotification)
+        if (debugNotification) {
             LOG_DEBUG("delaying notification %u\n", delay);
+        }
     }
 
     return didIt;

src/concurrency/OSThread.cpp

@@ -61,14 +61,17 @@ bool OSThread::shouldRun(unsigned long time)
 {
     bool r = Thread::shouldRun(time);
 
-    if (showRun && r)
+    if (showRun && r) {
         LOG_DEBUG("Thread %s: run\n", ThreadName.c_str());
+    }
 
-    if (showWaiting && enabled && !r)
+    if (showWaiting && enabled && !r) {
         LOG_DEBUG("Thread %s: wait %lu\n", ThreadName.c_str(), interval);
+    }
 
-    if (showDisabled && !enabled)
+    if (showDisabled && !enabled) {
         LOG_DEBUG("Thread %s: disabled\n", ThreadName.c_str());
+    }
 
     return r;
 }

src/graphics/Screen.cpp

@@ -1239,8 +1239,10 @@ void Screen::setFrames()
 
     moduleFrames = MeshModule::GetMeshModulesWithUIFrames();
     LOG_DEBUG("Showing %d module frames\n", moduleFrames.size());
+#ifdef DEBUG_PORT
     int totalFrameCount = MAX_NUM_NODES + NUM_EXTRA_FRAMES + moduleFrames.size();
     LOG_DEBUG("Total frame count: %d\n", totalFrameCount);
+#endif
 
     // We don't show the node info our our node (if we have it yet - we should)
     size_t numnodes = nodeDB.getNumNodes();

src/main.cpp

@@ -462,10 +462,11 @@ void setup()
 
     gps = createGps();
 
-    if (gps)
+    if (gps) {
         gpsStatus->observe(&gps->newStatus);
-    else
+    } else {
         LOG_WARN("No GPS found - running without GPS\n");
+    }
 
     nodeStatus->observe(&nodeDB.newStatus);
 

src/mesh/Channels.cpp

@@ -108,8 +108,9 @@ CryptoKey Channels::getKey(ChannelIndex chIndex)
             if (ch.role == meshtastic_Channel_Role_SECONDARY) {
                 LOG_DEBUG("Unset PSK for secondary channel %s. using primary key\n", ch.settings.name);
                 k = getKey(primaryIndex);
-            } else
+            } else {
                 LOG_WARN("User disabled encryption\n");
+            }
         } else if (k.length == 1) {
             // Convert the short single byte variants of psk into variant that can be used more generally
 

src/mesh/MeshModule.cpp

@@ -179,9 +179,10 @@ void MeshModule::callPlugins(const meshtastic_MeshPacket &mp, RxSource src)
         }
     }
 
-    if (!moduleFound)
+    if (!moduleFound) {
         LOG_DEBUG("No modules interested in portnum=%d, src=%s\n", mp.decoded.portnum,
                   (src == RX_SRC_LOCAL) ? "LOCAL" : "REMOTE");
+    }
 }
 
 meshtastic_MeshPacket *MeshModule::allocReply()

src/mesh/NodeDB.cpp

@@ -468,8 +468,9 @@ void NodeDB::loadFromDisk()
         }
     }
 
-    if (loadProto(oemConfigFile, meshtastic_OEMStore_size, sizeof(meshtastic_OEMStore), &meshtastic_OEMStore_msg, &oemStore))
+    if (loadProto(oemConfigFile, meshtastic_OEMStore_size, sizeof(meshtastic_OEMStore), &meshtastic_OEMStore_msg, &oemStore)) {
         LOG_INFO("Loaded OEMStore\n");
+    }
 }
 
 /** Save a protobuf from a file, return true for success */
@@ -494,10 +495,12 @@ bool NodeDB::saveProto(const char *filename, size_t protoSize, const pb_msgdesc_
         f.close();
 
         // brief window of risk here ;-)
-        if (FSCom.exists(filename) && !FSCom.remove(filename))
+        if (FSCom.exists(filename) && !FSCom.remove(filename)) {
             LOG_WARN("Can't remove old pref file\n");
-        if (!renameFile(filenameTmp.c_str(), filename))
+        }
+        if (!renameFile(filenameTmp.c_str(), filename)) {
             LOG_ERROR("Error: can't rename new pref file\n");
+        }
     } else {
         LOG_ERROR("Can't write prefs\n");
 #ifdef ARCH_NRF52
@@ -802,10 +805,11 @@ void recordCriticalError(meshtastic_CriticalErrorCode code, uint32_t address, co
     // Print error to screen and serial port
     String lcd = String("Critical error ") + code + "!\n";
     screen->print(lcd.c_str());
-    if (filename)
+    if (filename) {
         LOG_ERROR("NOTE! Recording critical error %d at %s:%lu\n", code, filename, address);
-    else
+    } else {
         LOG_ERROR("NOTE! Recording critical error %d, address=0x%lx\n", code, address);
+    }
 
     // Record error to DB
     myNodeInfo.error_code = code;

src/mesh/PhoneAPI.cpp

@@ -423,8 +423,9 @@ int PhoneAPI::onNotify(uint32_t newValue)
     if (state == STATE_SEND_PACKETS) {
         LOG_INFO("Telling client we have new packets %u\n", newValue);
         onNowHasData(newValue);
-    } else
+    } else {
         LOG_DEBUG("(Client not yet interested in packets)\n");
+    }
 
     return 0;
 }

src/mesh/RadioInterface.cpp

@@ -241,6 +241,7 @@ uint32_t RadioInterface::getTxDelayMsecWeighted(float snr)
 
 void printPacket(const char *prefix, const meshtastic_MeshPacket *p)
 {
+#ifdef DEBUG_PORT
     std::string out = DEBUG_PORT.mt_sprintf("%s (id=0x%08x fr=0x%02x to=0x%02x, WantAck=%d, HopLim=%d Ch=0x%x", prefix, p->id,
                                             p->from & 0xff, p->to & 0xff, p->want_ack, p->hop_limit, p->channel);
     if (p->which_payload_variant == meshtastic_MeshPacket_decoded_tag) {
@@ -283,6 +284,7 @@ void printPacket(const char *prefix, const meshtastic_MeshPacket *p)
 
     out += ")";
     LOG_DEBUG("%s\n", out.c_str());
+#endif
 }
 
 RadioInterface::RadioInterface()

src/mesh/RadioLibInterface.cpp

@@ -78,8 +78,9 @@ bool RadioLibInterface::canSendImmediately()
     bool busyRx = isReceiving && isActivelyReceiving();
 
     if (busyTx || busyRx) {
-        if (busyTx)
+        if (busyTx) {
             LOG_WARN("Can not send yet, busyTx\n");
+        }
         // If we've been trying to send the same packet more than one minute and we haven't gotten a
         // TX IRQ from the radio, the radio is probably broken.
         if (busyTx && (millis() - lastTxStart > 60000)) {
@@ -88,8 +89,9 @@ bool RadioLibInterface::canSendImmediately()
             // reboot in 5 seconds when this condition occurs.
             rebootAtMsec = lastTxStart + 65000;
         }
-        if (busyRx)
+        if (busyRx) {
             LOG_WARN("Can not send yet, busyRx\n");
+        }
         return false;
     } else
         return true;
@@ -164,9 +166,9 @@ meshtastic_QueueStatus RadioLibInterface::getQueueStatus()
 bool RadioLibInterface::canSleep()
 {
     bool res = txQueue.empty();
-    if (!res) // only print debug messages if we are vetoing sleep
+    if (!res) { // only print debug messages if we are vetoing sleep
         LOG_DEBUG("radio wait to sleep, txEmpty=%d\n", res);
-
+    }
     return res;
 }
 

src/mesh/ReliableRouter.cpp

@@ -104,13 +104,14 @@ void ReliableRouter::sniffReceived(const meshtastic_MeshPacket *p, const meshtas
 
     if (p->to == ourNode) { // ignore ack/nak/want_ack packets that are not address to us (we only handle 0 hop reliability)
         if (p->want_ack) {
-            if (MeshModule::currentReply)
+            if (MeshModule::currentReply) {
                 LOG_DEBUG("Some other module has replied to this message, no need for a 2nd ack\n");
-            else if (p->which_payload_variant == meshtastic_MeshPacket_decoded_tag)
+            } else if (p->which_payload_variant == meshtastic_MeshPacket_decoded_tag) {
                 sendAckNak(meshtastic_Routing_Error_NONE, getFrom(p), p->id, p->channel);
-            else
+            } else {
                 // Send a 'NO_CHANNEL' error on the primary channel if want_ack packet destined for us cannot be decoded
                 sendAckNak(meshtastic_Routing_Error_NO_CHANNEL, getFrom(p), p->id, channels.getPrimaryIndex());
+            }
         }
 
         // We consider an ack to be either a !routing packet with a request ID or a routing packet with !error

src/mesh/Router.cpp

@@ -211,8 +211,10 @@ ErrorCode Router::send(meshtastic_MeshPacket *p)
     if (!config.lora.override_duty_cycle && myRegion->dutyCycle < 100) {
         float hourlyTxPercent = airTime->utilizationTXPercent();
         if (hourlyTxPercent > myRegion->dutyCycle) {
+#ifdef DEBUG_PORT
             uint8_t silentMinutes = airTime->getSilentMinutes(hourlyTxPercent, myRegion->dutyCycle);
             LOG_WARN("Duty cycle limit exceeded. Aborting send for now, you can send again in %d minutes.\n", silentMinutes);
+#endif
             meshtastic_Routing_Error err = meshtastic_Routing_Error_DUTY_CYCLE_LIMIT;
             if (getFrom(p) == nodeDB.getNodeNum()) { // only send NAK to API, not to the mesh
                 abortSendAndNak(err, p);
@@ -479,9 +481,9 @@ void Router::perhapsHandleReceived(meshtastic_MeshPacket *p)
     // assert(radioConfig.has_preferences);
     bool ignore = is_in_repeated(config.lora.ignore_incoming, p->from);
 
-    if (ignore)
+    if (ignore) {
         LOG_DEBUG("Ignoring incoming message, 0x%x is in our ignore list\n", p->from);
-    else if (ignore |= shouldFilterReceived(p)) {
+    } else if (ignore |= shouldFilterReceived(p)) {
         LOG_DEBUG("Incoming message was filtered 0x%x\n", p->from);
     }
 

src/mesh/SX126xInterface.cpp

@@ -179,8 +179,9 @@ template <typename T> void SX126xInterface<T>::setStandby()
 
     int err = lora.standby();
 
-    if (err != RADIOLIB_ERR_NONE)
+    if (err != RADIOLIB_ERR_NONE) {
         LOG_DEBUG("SX126x standby failed with error %d\n", err);
+    }
 
     assert(err == RADIOLIB_ERR_NONE);
 

src/mesh/SX128xInterface.cpp

@@ -151,8 +151,9 @@ template <typename T> void SX128xInterface<T>::setStandby()
 
     int err = lora.standby();
 
-    if (err != RADIOLIB_ERR_NONE)
+    if (err != RADIOLIB_ERR_NONE) {
         LOG_ERROR("SX128x standby failed with error %d\n", err);
+    }
 
     assert(err == RADIOLIB_ERR_NONE);
 

src/modules/PositionModule.cpp

@@ -112,8 +112,9 @@ meshtastic_MeshPacket *PositionModule::allocReply()
     if (getRTCQuality() < RTCQualityDevice) {
         LOG_INFO("Stripping time %u from position send\n", p.time);
         p.time = 0;
-    } else
+    } else {
         LOG_INFO("Providing time to mesh %u\n", p.time);
+    }
 
     LOG_INFO("Position reply: time=%i, latI=%i, lonI=-%i\n", p.time, p.latitude_i, p.longitude_i);
 

src/modules/ReplyModule.cpp

@@ -8,10 +8,12 @@
 meshtastic_MeshPacket *ReplyModule::allocReply()
 {
     assert(currentRequest); // should always be !NULL
+#ifdef DEBUG_PORT
     auto req = *currentRequest;
     auto &p = req.decoded;
     // The incoming message is in p.payload
     LOG_INFO("Received message from=0x%0x, id=%d, msg=%.*s\n", req.from, req.id, p.payload.size, p.payload.bytes);
+#endif
 
     screen->print("Sending reply\n");
 

src/modules/Telemetry/AirQualityTelemetry.cpp

@@ -59,6 +59,7 @@ int32_t AirQualityTelemetryModule::runOnce()
 bool AirQualityTelemetryModule::handleReceivedProtobuf(const meshtastic_MeshPacket &mp, meshtastic_Telemetry *t)
 {
     if (t->which_variant == meshtastic_Telemetry_air_quality_metrics_tag) {
+#ifdef DEBUG_PORT
         const char *sender = getSenderShortName(mp);
 
         LOG_INFO("(Received from %s): pm10_standard=%i, pm25_standard=%i, pm100_standard=%i\n", sender,
@@ -68,7 +69,7 @@ bool AirQualityTelemetryModule::handleReceivedProtobuf(const meshtastic_MeshPack
         LOG_INFO("                  | PM1.0(Environmental)=%i, PM2.5(Environmental)=%i, PM10.0(Environmental)=%i\n",
                  t->variant.air_quality_metrics.pm10_environmental, t->variant.air_quality_metrics.pm25_environmental,
                  t->variant.air_quality_metrics.pm100_environmental);
-
+#endif
         // release previous packet before occupying a new spot
         if (lastMeasurementPacket != nullptr)
             packetPool.release(lastMeasurementPacket);

src/modules/Telemetry/DeviceTelemetry.cpp

@@ -31,12 +31,13 @@ int32_t DeviceTelemetryModule::runOnce()
 bool DeviceTelemetryModule::handleReceivedProtobuf(const meshtastic_MeshPacket &mp, meshtastic_Telemetry *t)
 {
     if (t->which_variant == meshtastic_Telemetry_device_metrics_tag) {
+#ifdef DEBUG_PORT
         const char *sender = getSenderShortName(mp);
 
         LOG_INFO("(Received from %s): air_util_tx=%f, channel_utilization=%f, battery_level=%i, voltage=%f\n", sender,
                  t->variant.device_metrics.air_util_tx, t->variant.device_metrics.channel_utilization,
                  t->variant.device_metrics.battery_level, t->variant.device_metrics.voltage);
-
+#endif
         nodeDB.updateTelemetry(getFrom(&mp), *t, RX_SRC_RADIO);
     }
     return false; // Let others look at this message also if they want

src/modules/Telemetry/EnvironmentTelemetry.cpp

@@ -183,6 +183,7 @@ void EnvironmentTelemetryModule::drawFrame(OLEDDisplay *display, OLEDDisplayUiSt
 bool EnvironmentTelemetryModule::handleReceivedProtobuf(const meshtastic_MeshPacket &mp, meshtastic_Telemetry *t)
 {
     if (t->which_variant == meshtastic_Telemetry_environment_metrics_tag) {
+#ifdef DEBUG_PORT
         const char *sender = getSenderShortName(mp);
 
         LOG_INFO("(Received from %s): barometric_pressure=%f, current=%f, gas_resistance=%f, relative_humidity=%f, "
@@ -190,7 +191,7 @@ bool EnvironmentTelemetryModule::handleReceivedProtobuf(const meshtastic_MeshPac
                  sender, t->variant.environment_metrics.barometric_pressure, t->variant.environment_metrics.current,
                  t->variant.environment_metrics.gas_resistance, t->variant.environment_metrics.relative_humidity,
                  t->variant.environment_metrics.temperature, t->variant.environment_metrics.voltage);
-
+#endif
         // release previous packet before occupying a new spot
         if (lastMeasurementPacket != nullptr)
             packetPool.release(lastMeasurementPacket);

src/modules/Telemetry/Sensor/BME680Sensor.cpp

@@ -92,10 +92,12 @@ void BME680Sensor::updateState()
             file.flush();
             file.close();
             // brief window of risk here ;-)
-            if (FSCom.exists(bsecConfigFileName) && !FSCom.remove(bsecConfigFileName))
+            if (FSCom.exists(bsecConfigFileName) && !FSCom.remove(bsecConfigFileName)) {
                 LOG_WARN("Can't remove old state file\n");
-            if (!renameFile(filenameTmp.c_str(), bsecConfigFileName))
+            }
+            if (!renameFile(filenameTmp.c_str(), bsecConfigFileName)) {
                 LOG_ERROR("Error: can't rename new state file\n");
+            }
 
         } else {
             LOG_INFO("Can't write %s state (File: %s).\n", sensorName, bsecConfigFileName);

src/modules/TextMessageModule.cpp

@@ -7,8 +7,10 @@ TextMessageModule *textMessageModule;
 
 ProcessMessage TextMessageModule::handleReceived(const meshtastic_MeshPacket &mp)
 {
+#ifdef DEBUG_PORT
     auto &p = mp.decoded;
     LOG_INFO("Received text msg from=0x%0x, id=0x%x, msg=%.*s\n", mp.from, mp.id, p.payload.size, p.payload.bytes);
+#endif
 
     // We only store/display messages destined for us.
     // Keep a copy of the most recent text message.

src/modules/TraceRouteModule.cpp

@@ -47,6 +47,7 @@ void TraceRouteModule::appendMyID(meshtastic_RouteDiscovery *updated)
 
 void TraceRouteModule::printRoute(meshtastic_RouteDiscovery *r, uint32_t origin, uint32_t dest)
 {
+#ifdef DEBUG_PORT
     LOG_INFO("Route traced:\n");
     LOG_INFO("0x%x --> ", origin);
     for (uint8_t i = 0; i < r->route_count; i++) {
@@ -56,6 +57,7 @@ void TraceRouteModule::printRoute(meshtastic_RouteDiscovery *r, uint32_t origin,
         LOG_INFO("0x%x\n", dest);
     else
         LOG_INFO("...\n");
+#endif
 }
 
 meshtastic_MeshPacket *TraceRouteModule::allocReply()

src/modules/WaypointModule.cpp

@@ -7,8 +7,10 @@ WaypointModule *waypointModule;
 
 ProcessMessage WaypointModule::handleReceived(const meshtastic_MeshPacket &mp)
 {
+#ifdef DEBUG_PORT
     auto &p = mp.decoded;
     LOG_INFO("Received waypoint msg from=0x%0x, id=0x%x, msg=%.*s\n", mp.from, mp.id, p.payload.size, p.payload.bytes);
+#endif
 
     // We only store/display messages destined for us.
     // Keep a copy of the most recent text message.

src/modules/esp32/AudioModule.cpp

@@ -195,8 +195,9 @@ int32_t AudioModule::runOnce()
                                        .tx_desc_auto_clear = true,
                                        .fixed_mclk = 0};
             res = i2s_driver_install(I2S_PORT, &i2s_config, 0, NULL);
-            if (res != ESP_OK)
+            if (res != ESP_OK) {
                 LOG_ERROR("Failed to install I2S driver: %d\n", res);
+            }
 
             const i2s_pin_config_t pin_config = {
                 .bck_io_num = moduleConfig.audio.i2s_sck,
@@ -204,12 +205,14 @@ int32_t AudioModule::runOnce()
                 .data_out_num = moduleConfig.audio.i2s_din ? moduleConfig.audio.i2s_din : I2S_PIN_NO_CHANGE,
                 .data_in_num = moduleConfig.audio.i2s_sd ? moduleConfig.audio.i2s_sd : I2S_PIN_NO_CHANGE};
             res = i2s_set_pin(I2S_PORT, &pin_config);
-            if (res != ESP_OK)
+            if (res != ESP_OK) {
                 LOG_ERROR("Failed to set I2S pin config: %d\n", res);
+            }
 
             res = i2s_start(I2S_PORT);
-            if (res != ESP_OK)
+            if (res != ESP_OK) {
                 LOG_ERROR("Failed to start I2S: %d\n", res);
+            }
 
             radio_state = RadioState::rx;
 

src/mqtt/MQTT.cpp

@@ -461,8 +461,9 @@ std::string MQTT::downstreamPacketToJson(meshtastic_MeshPacket *mp)
                     msgPayload["current"] = new JSONValue(decoded->variant.environment_metrics.current);
                 }
                 jsonObj["payload"] = new JSONValue(msgPayload);
-            } else
+            } else {
                 LOG_ERROR("Error decoding protobuf for telemetry message!\n");
+            }
         };
         break;
     }
@@ -479,8 +480,9 @@ std::string MQTT::downstreamPacketToJson(meshtastic_MeshPacket *mp)
                 msgPayload["shortname"] = new JSONValue(decoded->short_name);
                 msgPayload["hardware"] = new JSONValue(decoded->hw_model);
                 jsonObj["payload"] = new JSONValue(msgPayload);
-            } else
+            } else {
                 LOG_ERROR("Error decoding protobuf for nodeinfo message!\n");
+            }
         };
         break;
     }

src/sleep.cpp

@@ -132,6 +132,7 @@ void initDeepSleep()
       support busted boards, assume button one was pressed wakeButtons = ((uint64_t)1) << buttons.gpios[0];
       */
 
+#ifdef DEBUG_PORT
     // If we booted because our timer ran out or the user pressed reset, send those as fake events
     const char *reason = "reset"; // our best guess
     RESET_REASON hwReason = rtc_get_reset_reason(0);
@@ -150,6 +151,7 @@ void initDeepSleep()
 
     LOG_INFO("Booted, wake cause %d (boot count %d), reset_reason=%s\n", wakeCause, bootCount, reason);
 #endif
+#endif
 }
 
 bool doPreflightSleep()
@@ -329,23 +331,27 @@ esp_sleep_wakeup_cause_t doLightSleep(uint64_t sleepMsec) // FIXME, use a more r
         gpio_wakeup_enable((gpio_num_t)PMU_IRQ, GPIO_INTR_LOW_LEVEL); // pmu irq
 #endif
     auto res = esp_sleep_enable_gpio_wakeup();
-    if (res != ESP_OK)
+    if (res != ESP_OK) {
         LOG_DEBUG("esp_sleep_enable_gpio_wakeup result %d\n", res);
+    }
     assert(res == ESP_OK);
     res = esp_sleep_enable_timer_wakeup(sleepUsec);
-    if (res != ESP_OK)
+    if (res != ESP_OK) {
         LOG_DEBUG("esp_sleep_enable_timer_wakeup result %d\n", res);
+    }
     assert(res == ESP_OK);
     res = esp_light_sleep_start();
-    if (res != ESP_OK)
+    if (res != ESP_OK) {
         LOG_DEBUG("esp_light_sleep_start result %d\n", res);
+    }
     assert(res == ESP_OK);
 
     esp_sleep_wakeup_cause_t cause = esp_sleep_get_wakeup_cause();
 #ifdef BUTTON_PIN
-    if (cause == ESP_SLEEP_WAKEUP_GPIO)
+    if (cause == ESP_SLEEP_WAKEUP_GPIO) {
         LOG_INFO("Exit light sleep gpio: btn=%d\n",
                  !digitalRead(config.device.button_gpio ? config.device.button_gpio : BUTTON_PIN));
+    }
 #endif
 
     return cause;