Merge branch 'async' into dht

platformio.ini

@@ -4,7 +4,7 @@ extra_configs           = secrets.default.ini
 core_dir                = .pio
 
 [env]
-version                 = 1.6.0-async
+version                 = 1.6.0-async-dht
 framework               = arduino
 lib_deps                = ESP32Async/AsyncTCP@^3.4.10
                           ESP32Async/ESPAsyncWebServer@^3.9.4
@@ -18,6 +18,7 @@ lib_deps                = ESP32Async/AsyncTCP@^3.4.10
                           gyverlibs/GyverBlinker@^1.1.1
                           pstolarz/OneWireNg@^0.14.1
                           milesburton/DallasTemperature@^4.0.6
+                          https://github.com/Laxilef/esp32DHT#idf5
                           ;laxilef/TinyLogger@^1.1.1
                           https://github.com/Laxilef/TinyLogger#custom_handlers
 lib_ignore              = OneWire
@@ -33,6 +34,7 @@ build_flags             = ;-mtext-section-literals
                           -D ARDUINOJSON_USE_DOUBLE=0
                           -D ARDUINOJSON_USE_LONG_LONG=0
                           -D TINYLOGGER_GLOBAL
+                          -D DHT_TASK_STACK_SIZE=4096
                           -D DEFAULT_SERIAL_ENABLED=${secrets.serial_enabled}
                           -D DEFAULT_SERIAL_BAUD=${secrets.serial_baud}
                           -D DEFAULT_WEBSERIAL_ENABLED=${secrets.webserial_enabled}

src/HaHelper.h

@@ -176,9 +176,10 @@ public:
       objId.c_str()
     );
 
-    // set device class, name, value template for bluetooth sensors
+    // set device class, name, value template for Bluetooth/DHT sensors
     // or name & value template for another sensors
-    if (sSensor.type == Sensors::Type::BLUETOOTH) {
+    if (sSensor.type == Sensors::Type::BLUETOOTH ||
+        sSensor.type == Sensors::Type::DHT11 || sSensor.type == Sensors::Type::DHT22) {
       // available state topic
       doc[FPSTR(HA_AVAILABILITY)][1][FPSTR(HA_TOPIC)] = doc[FPSTR(HA_STATE_TOPIC)];
       doc[FPSTR(HA_AVAILABILITY)][1][FPSTR(HA_VALUE_TEMPLATE)] = JsonString(AVAILABILITY_SENSOR_CONN, true);

src/MqttTask.h

@@ -292,6 +292,14 @@ protected:
               this->haHelper->deleteDynamicSensor(prevSettings, Sensors::ValueType::RSSI);
               break;
 
+            case Sensors::Type::DHT11:
+            case Sensors::Type::DHT22:
+              this->haHelper->deleteConnectionDynamicSensor(prevSettings);
+              this->haHelper->deleteSignalQualityDynamicSensor(prevSettings);
+              this->haHelper->deleteDynamicSensor(prevSettings, Sensors::ValueType::TEMPERATURE);
+              this->haHelper->deleteDynamicSensor(prevSettings, Sensors::ValueType::HUMIDITY);
+              break;
+
             case Sensors::Type::DALLAS_TEMP:
               this->haHelper->deleteConnectionDynamicSensor(prevSettings);
               this->haHelper->deleteSignalQualityDynamicSensor(prevSettings);
@@ -319,6 +327,14 @@ protected:
             this->haHelper->publishDynamicSensor(sSettings, Sensors::ValueType::RSSI, settings.system.unitSystem, false);
             break;
 
+          case Sensors::Type::DHT11:
+          case Sensors::Type::DHT22:
+            this->haHelper->publishConnectionDynamicSensor(sSettings);
+            this->haHelper->publishSignalQualityDynamicSensor(sSettings, false);
+            this->haHelper->publishDynamicSensor(sSettings, Sensors::ValueType::TEMPERATURE, settings.system.unitSystem);
+            this->haHelper->publishDynamicSensor(sSettings, Sensors::ValueType::HUMIDITY, settings.system.unitSystem);
+            break;
+
           case Sensors::Type::DALLAS_TEMP:
             this->haHelper->publishConnectionDynamicSensor(sSettings);
             this->haHelper->publishSignalQualityDynamicSensor(sSettings, false);

src/RegulatorTask.h

@@ -19,7 +19,7 @@ protected:
   const char* getTaskName() override {
     return "Regulator";
   }
-  
+
   /*BaseType_t getTaskCore() override {
     return 1;
   }*/
@@ -28,7 +28,7 @@ protected:
     return 4;
   }
   #endif
-  
+
   void loop() {
     if (vars.states.restarting || vars.states.upgrading) {
       return;
@@ -155,7 +155,7 @@ protected:
       );
       float etResult = settings.heating.target + settings.equitherm.shift + sf * (
         tempDelta >= 0 
-          ? pow(tempDelta, 1.0f / settings.equitherm.exponent) 
+          ? pow(tempDelta, 1.0f / settings.equitherm.exponent)
           : -(pow(-(tempDelta), 1.0f / settings.equitherm.exponent))
       );
 
@@ -204,7 +204,7 @@ protected:
         }*/
 
         float error = pidRegulator.setpoint - pidRegulator.input;
-        bool hasDeadband = settings.pid.deadband.enabled 
+        bool hasDeadband = settings.pid.deadband.enabled
           && (error > -(settings.pid.deadband.thresholdHigh))
           && (error < settings.pid.deadband.thresholdLow);
 

src/Sensors.h

@@ -39,6 +39,8 @@ public:
     NTC_10K_TEMP            = 50,
     DALLAS_TEMP             = 51,
     BLUETOOTH               = 52,
+    DHT11                   = 53,
+    DHT22                   = 54,
 
     HEATING_SETPOINT_TEMP   = 253,
     MANUAL                  = 254,

src/SensorsTask.h

@@ -1,6 +1,7 @@
 #include <unordered_map>
 #include <OneWire.h>
 #include <DallasTemperature.h>
+#include <esp32DHT.h>
 
 #if USE_BLE
   #include <NimBLEDevice.h>
@@ -50,19 +51,27 @@ protected:
 class SensorsTask : public LeanTask {
 public:
   SensorsTask(bool _enabled = false, unsigned long _interval = 0) : LeanTask(_enabled, _interval) {
+    // OneWire
     this->owInstances.reserve(2);
     this->dallasInstances.reserve(2);
     this->dallasSearchTime.reserve(2);
     this->dallasPolling.reserve(2);
     this->dallasLastPollingTime.reserve(2);
+
+    // DHT
+    this->dhtLastPollingTime.reserve(2);
   }
 
   ~SensorsTask() {
+    // OneWire
     this->dallasInstances.clear();
     this->owInstances.clear();
     this->dallasSearchTime.clear();
     this->dallasPolling.clear();
     this->dallasLastPollingTime.clear();
+
+    // DHT
+    this->dhtLastPollingTime.clear();
   }
 
 protected:
@@ -70,17 +79,26 @@ protected:
   const unsigned int wirelessDisconnectTimeout = 600000u;
   const unsigned short dallasSearchInterval = 60000;
   const unsigned short dallasPollingInterval = 10000;
+  const unsigned short dhtPollingInterval = 15000;
   const unsigned short globalPollingInterval = 15000;
   #if USE_BLE
   const unsigned int bleSetDtInterval = 7200000;
   #endif
 
+  // OneWire
   std::unordered_map<uint8_t, OneWire> owInstances;
   std::unordered_map<uint8_t, DallasTemperature> dallasInstances;
   std::unordered_map<uint8_t, unsigned long> dallasSearchTime;
   std::unordered_map<uint8_t, bool> dallasPolling;
   std::unordered_map<uint8_t, unsigned long> dallasLastPollingTime;
+
+  // DHT
+  DHT dhtInstance;
+  bool dhtIsPolling = false;
+  std::unordered_map<uint8_t, unsigned long> dhtLastPollingTime;
+
   #if USE_BLE
+  // Bluetooth
   std::unordered_map<uint8_t, NimBLEClient*> bleClients;
   std::unordered_map<uint8_t, bool> bleSubscribed;
   std::unordered_map<uint8_t, unsigned long> bleLastSetDtTime;
@@ -116,6 +134,9 @@ protected:
       this->yield();
     }
 
+    pollingDhtSensors();
+    this->yield();
+
     if (millis() - this->globalLastPollingTime > this->globalPollingInterval) {
       cleanDallasInstances();
       makeDallasInstances();
@@ -399,6 +420,95 @@ protected:
     }
   }
 
+  void pollingDhtSensors() {
+    if (this->dhtIsPolling) {
+      // busy
+      return;
+    }
+
+    for (uint8_t sensorId = 0; sensorId <= Sensors::getMaxSensorId(); sensorId++) {
+      auto& sSensor = Sensors::settings[sensorId];
+      
+      if (!sSensor.enabled || sSensor.purpose == Sensors::Purpose::NOT_CONFIGURED) {
+        continue;
+      }
+
+      if (sSensor.type != Sensors::Type::DHT11 && sSensor.type != Sensors::Type::DHT22) {
+        continue;
+      }
+
+      if (this->dhtLastPollingTime.count(sSensor.gpio) && millis() - this->dhtLastPollingTime[sSensor.gpio] < this->dhtPollingInterval) {
+        continue;
+      }
+
+      const auto sensorGpio = static_cast<gpio_num_t>(sSensor.gpio);
+      if (this->dhtInstance.getGpio() != sensorGpio) {
+        this->dhtInstance.reset();
+        this->dhtInstance.onData([this, sensorId](float humidity, float temperature) {
+          auto& sSensor = Sensors::settings[sensorId];
+
+          Log.straceln(
+            FPSTR(L_SENSORS_DHT), F("GPIO %hhu, sensor #%hhu '%s', temp: %.2f, humidity: %.2f%%"),
+            sSensor.gpio, sensorId, sSensor.name, temperature, humidity
+          );
+
+          // set temperature
+          Sensors::setValueById(sensorId, temperature, Sensors::ValueType::TEMPERATURE, true, true);
+
+          // set humidity
+          Sensors::setValueById(sensorId, humidity, Sensors::ValueType::HUMIDITY, true, true);
+
+          auto& rSensor = Sensors::results[sensorId];
+          if (rSensor.signalQuality < 100) {
+            rSensor.signalQuality++;
+          }
+
+          this->dhtLastPollingTime[sSensor.gpio] = millis();
+          this->dhtIsPolling = false;
+        });
+
+        this->dhtInstance.onError([this, sensorId](DHT::Status status) {
+          auto& sSensor = Sensors::settings[sensorId];
+
+          Log.swarningln(
+            FPSTR(L_SENSORS_DHT), F("GPIO %hhu, sensor #%hhu '%s': failed receiving data (err: %s)"),
+            sSensor.gpio, sensorId, sSensor.name, DHT::statusToString(this->dhtInstance.getStatus())
+          );
+
+          auto& rSensor = Sensors::results[sensorId];
+          if (rSensor.signalQuality > 0) {
+            rSensor.signalQuality--;
+          }
+          
+          this->dhtLastPollingTime[sSensor.gpio] = millis();
+          this->dhtIsPolling = false;
+        });
+
+        DHT::Type sType = DHT::Type::DHT22;
+        if (sSensor.type == Sensors::Type::DHT11) {
+          sType = DHT::Type::DHT11;
+
+        } else if (sSensor.type == Sensors::Type::DHT22) {
+          sType = DHT::Type::DHT22;
+        }
+
+        if (this->dhtInstance.setup(sensorGpio, sType)) {
+          Log.sinfoln(FPSTR(L_SENSORS_DHT), F("Started on GPIO %hhu"), sSensor.gpio);
+
+        } else {
+          Log.swarningln(
+            FPSTR(L_SENSORS_DHT), F("Failed to start on GPIO %hhu (err: %s)"),
+            sSensor.gpio, DHT::statusToString(this->dhtInstance.getStatus())
+          );
+        }
+      }
+
+      this->dhtIsPolling = this->dhtInstance.poll();
+
+      break;
+    }
+  }
+
   void pollingNtcSensors() {
     for (uint8_t sensorId = 0; sensorId <= Sensors::getMaxSensorId(); sensorId++) {
       auto& sSensor = Sensors::settings[sensorId];

src/strings.h

@@ -24,6 +24,7 @@ const char L_OT_CH2[]                               PROGMEM = "OT.CH2";
 const char L_SENSORS[]                              PROGMEM = "SENSORS";
 const char L_SENSORS_SETTINGS[]                     PROGMEM = "SENSORS.SETTINGS";
 const char L_SENSORS_DALLAS[]                       PROGMEM = "SENSORS.DALLAS";
+const char L_SENSORS_DHT[]                          PROGMEM = "SENSORS.DHT";
 const char L_SENSORS_NTC[]                          PROGMEM = "SENSORS.NTC";
 const char L_SENSORS_BLE[]                          PROGMEM = "SENSORS.BLE";
 const char L_REGULATOR[]                            PROGMEM = "REGULATOR";

src/utils.h

@@ -1927,6 +1927,8 @@ bool jsonToSensorSettings(const uint8_t sensorId, const JsonVariantConst src, Se
       case static_cast<uint8_t>(Sensors::Type::NTC_10K_TEMP):
       case static_cast<uint8_t>(Sensors::Type::DALLAS_TEMP):
       case static_cast<uint8_t>(Sensors::Type::BLUETOOTH):
+      case static_cast<uint8_t>(Sensors::Type::DHT11):
+      case static_cast<uint8_t>(Sensors::Type::DHT22):
       case static_cast<uint8_t>(Sensors::Type::HEATING_SETPOINT_TEMP):
       case static_cast<uint8_t>(Sensors::Type::MANUAL):
       case static_cast<uint8_t>(Sensors::Type::NOT_CONFIGURED):
@@ -1943,7 +1945,8 @@ bool jsonToSensorSettings(const uint8_t sensorId, const JsonVariantConst src, Se
 
   // gpio
   if (!src[FPSTR(S_GPIO)].isNull()) {
-    if (dst.type != Sensors::Type::DALLAS_TEMP && dst.type != Sensors::Type::NTC_10K_TEMP) {
+    if (dst.type != Sensors::Type::DALLAS_TEMP && dst.type != Sensors::Type::NTC_10K_TEMP &&
+        dst.type != Sensors::Type::DHT11 && dst.type != Sensors::Type::DHT22) {
       if (dst.gpio != GPIO_IS_NOT_CONFIGURED) {
         dst.gpio = GPIO_IS_NOT_CONFIGURED;
         changed = true;
@@ -2084,6 +2087,10 @@ void sensorResultToJson(const uint8_t sensorId, JsonVariant dst) {
     dst[FPSTR(S_BATTERY)] = roundf(rSensor.values[static_cast<uint8_t>(Sensors::ValueType::BATTERY)], 1);
     dst[FPSTR(S_RSSI)] = roundf(rSensor.values[static_cast<uint8_t>(Sensors::ValueType::RSSI)], 0);
 
+  } else if (sSensor.type == Sensors::Type::DHT11 || sSensor.type == Sensors::Type::DHT22) {
+    dst[FPSTR(S_TEMPERATURE)] = roundf(rSensor.values[static_cast<uint8_t>(Sensors::ValueType::TEMPERATURE)], 3);
+    dst[FPSTR(S_HUMIDITY)] = roundf(rSensor.values[static_cast<uint8_t>(Sensors::ValueType::HUMIDITY)], 3);
+
   } else {
     dst[FPSTR(S_VALUE)] = roundf(rSensor.values[static_cast<uint8_t>(Sensors::ValueType::PRIMARY)], 3);
   }

src_data/locales/cn.json

@@ -248,6 +248,8 @@
         "ntcTemp": "NTC 传感器",
         "dallasTemp": "DALLAS 传感器",
         "bluetooth": "BLE 传感器",
+        "dht11": "DHT11 传感器",
+        "dht22": "DHT22 传感器",
         "heatSetpointTemp": "Heating, setpoint temp",
         "manual": "通过 MQTT/API 手动配置",
         "notConfigured": "未配置"

src_data/locales/en.json

@@ -248,6 +248,8 @@
         "ntcTemp": "NTC sensor",
         "dallasTemp": "DALLAS sensor",
         "bluetooth": "BLE sensor",
+        "dht11": "DHT11 sensor",
+        "dht22": "DHT22 sensor",
         "heatSetpointTemp": "Heating, setpoint temp",
         "manual": "Manual via MQTT/API",
         "notConfigured": "Not configured"

src_data/locales/it.json

@@ -248,6 +248,8 @@
         "ntcTemp": "Sensore NTC",
         "dallasTemp": "Sensore DALLAS",
         "bluetooth": "Sensore BLE",
+        "dht11": "Sensore DHT11",
+        "dht22": "Sensore DHT22",
         "heatSetpointTemp": "Riscaldamento, temp impostata",
         "manual": "Manuale via MQTT/API",
         "notConfigured": "Non configurato"

src_data/locales/nl.json

@@ -227,6 +227,8 @@
         "ntcTemp": "NTC-sensor",
         "dallasTemp": "DALLAS-sensor",
         "bluetooth": "BLE-sensor",
+        "dht11": "DHT11-sensor",
+        "dht22": "DHT22-sensor",
         "heatSetpointTemp": "Verwarming, insteltemperatuur",
         "manual": "Handmatig via MQTT/API",
         "notConfigured": "Niet geconfigureerd"

src_data/locales/ru.json

@@ -248,6 +248,8 @@
         "ntcTemp": "NTC датчик",
         "dallasTemp": "DALLAS датчик",
         "bluetooth": "BLE датчик",
+        "dht11": "DHT11 датчик",
+        "dht22": "DHT22 датчик",
         "heatSetpointTemp": "Отопление, температура уставки",
         "manual": "Вручную через MQTT/API",
         "notConfigured": "Не сконфигурировано"

src_data/pages/sensors.html

@@ -118,6 +118,8 @@
                       <option value="50" data-i18n>sensors.types.ntcTemp</option>
                       <option value="51" data-i18n>sensors.types.dallasTemp</option>
                       <option value="52" data-i18n>sensors.types.bluetooth</option>
+                      <option value="53" data-i18n>sensors.types.dht11</option>
+                      <option value="54" data-i18n>sensors.types.dht22</option>
                       <option value="253" data-i18n>sensors.types.heatSetpointTemp</option>
                       <option value="254" data-i18n>sensors.types.manual</option>
                       <option value="255" data-i18n>sensors.types.notConfigured</option>
@@ -271,27 +273,35 @@
               }
 
               switch(parseInt(event.target.value)) {
-                // ntc
+                // NTC10K
                 case 50:
                   parentGpio.classList.remove("hidden");
                   parentAddress.classList.add("hidden");
                   address.removeAttribute("pattern");
                   break;
 
-                // dallas
+                // OneWire
                 case 51:
                   parentGpio.classList.remove("hidden");
                   parentAddress.classList.remove("hidden");
                   address.setAttribute("pattern", "([A-Fa-f0-9]{2}:){7}[A-Fa-f0-9]{2}");
                   break;
 
-                // ble
+                // Bluetooth
                 case 52:
                   parentGpio.classList.add("hidden");
                   parentAddress.classList.remove("hidden");
                   address.setAttribute("pattern", "([A-Fa-f0-9]{2}:){5}[A-Fa-f0-9]{2}");
                   break;
 
+                // DHT
+                case 53:
+                case 54:
+                  parentGpio.classList.remove("hidden");
+                  parentAddress.classList.add("hidden");
+                  address.removeAttribute("pattern");
+                  break;
+
                 // other
                 default:
                   parentGpio.classList.add("hidden");