Kefalovryso Master

src/main.cpp

@@ -0,0 +1,82 @@
+#include <WiFi.h>
+#include <AM2302-Sensor.h>
+#include "LocalNetworkManager.h"
+
+#define uS_TO_S_FACTOR 1000000ULL /* Conversion factor for micro seconds to seconds */
+#define SLEEP 300  // Sleep time in seconds
+
+constexpr unsigned int SENSOR_PIN{ D3 };
+AM2302::AM2302_Sensor am2302{ SENSOR_PIN };
+
+typedef struct {
+  char dateTime[9];
+  int humidity;
+  float temperature;
+  float voltage;
+} sensor_data_t;
+
+sensor_data_t sensorData;
+
+WiFiClient wifi;
+
+LocalNetworkManager nm;
+
+
+void prepareMqtt() {
+  nm.connectMqtt();
+}
+
+void initAM2302() {
+  if (!am2302.begin()) {
+    Serial.println("Could not find a valid AM2302 sensor, check wiring!");
+    while (100);
+  }
+}
+
+void readSensor() {
+  am2302.read();
+  // Read temperature as Celsius (the default)
+  float temp = am2302.get_Temperature();
+  // Read humidity
+  float hum = am2302.get_Humidity();
+  Serial.printf("Sensor: Temperature: %.1f Humidity: %.1f", temp, hum);
+  Serial.println();
+  sensorData.temperature = temp;
+  sensorData.humidity = hum;
+  if (temp > 0) {
+    char tempString[8];
+    dtostrf(sensorData.temperature, 1, 1, tempString);
+    nm.publishMessage("kefalovryso/temperature", tempString);
+    dtostrf(sensorData.humidity, 1, 1, tempString);
+    nm.publishMessage("kefalovryso/humidity", tempString);
+  }
+}
+
+void setup() {
+  Serial.begin(115200); // Initialize the serial port
+
+  Serial.println("");
+
+  // Init AM3202 Sensor
+  initAM2302();
+
+  //Set device in AP_STA mode
+  WiFi.mode(WIFI_AP_STA);
+  if (nm.LocalNetworkManagerInit()) {
+    if (WiFi.status() == WL_CONNECTED) {
+      nm.initNTPTime("CET");
+      prepareMqtt();
+    }
+  }
+  readSensor();
+  delay(200);
+  Serial.printf("Deep Sleep for %d seconds", SLEEP);
+  esp_sleep_enable_timer_wakeup((uint64_t)SLEEP * uS_TO_S_FACTOR);
+  esp_deep_sleep_start();
+}
+
+void loop() {
+
+  
+}
+