delta transfer

.vscode/arduino.json

@@ -1,6 +1,6 @@
 {
     "board": "esp8266:esp8266:generic",
-    "configuration": "CpuFrequency=80,FlashFreq=40,FlashMode=qio,UploadSpeed=115200,FlashSize=2M,ResetMethod=ck,Debug=Disabled,DebugLevel=None____",
+    "configuration": "CpuFrequency=80,FlashFreq=40,FlashMode=qio,UploadSpeed=921600,FlashSize=512K0,ResetMethod=ck,Debug=Disabled,DebugLevel=None____",
     "sketch": "src/backend.ino",
     "output": "Output",
     "port": "/dev/ttyUSB0"

.vscode/c_cpp_properties.json

@@ -3,6 +3,10 @@
         {
             "name": "Linux",
             "includePath": [
+                "/home/losted/.arduino15/packages/esp8266/tools/**",
+                "/home/losted/.arduino15/packages/esp8266/hardware/esp8266/2.3.0-rc2/**",
+                "/home/losted/.arduino15/packages/esp32/tools/**",
+                "/home/losted/.arduino15/packages/esp32/hardware/esp32/1.0.0/**",
                 "/home/losted/.arduino15/packages/esp8266/hardware/esp8266/2.3.0-rc2/cores/esp8266"
             ],
             "browse": {
@@ -14,7 +18,8 @@
             "intelliSenseMode": "clang-x64",
             "compilerPath": "/usr/bin/clang",
             "cStandard": "c11",
-            "cppStandard": "c++17"
+            "cppStandard": "c++17",
+            "forcedInclude": []
         }
     ],
     "version": 4

src/backend.ino

@@ -1,44 +1,41 @@
-#include <BH1750.h>
+//dht+bme+mqtt
+
 #include <BMP280.h>
-#include <Wire.h>
-#include <NTPClient.h> 
-#include <WiFiUdp.h> 
-#include <ESP8266WiFi.h>
-#include <WiFiClient.h>
-// #include <ESP8266mDNS.h>
-#include "DHTesp.h"
 #include <DallasTemperature.h>
+#include <Wire.h>
+// #include <WiFiUdp.h> 
+#include <WiFiClient.h>
 #include <OneWire.h>
 #include "wifi.h"
 #include "Adafruit_MQTT.h"
 #include "Adafruit_MQTT_Client.h"
+#include <ESP8266WiFi.h>
+#include <ESP8266mDNS.h>
 
-float inTemp,humid,extTemp;
-double bmpTemp,pressure,altitude,lux;
+double inTemp,outTemp, pressure;
+const short ds18pin = 12, bmpsda = 4, bmpscl = 5;
 
-const short ds18pin = 12, bmpsda = 5, bmpscl = 4, dhtpin = 14;
+/*
+black - GND
+red - +5V
+white - DHT11/DHT22
+yellow - DS18B20
+grey - SCL
+brown - SDA
+*/
 
 BMP280 bmp;
-
-DHTesp dht;
 OneWire oneWire(ds18pin);
 DallasTemperature DS18B20(&oneWire);
 
 WiFiClient client;
 Adafruit_MQTT_Client mqtt(&client, "192.168.100.100", 1883);
-Adafruit_MQTT_Publish extTempMQTT = Adafruit_MQTT_Publish(&mqtt, "externalTemp");
+Adafruit_MQTT_Publish extTempMQTT = Adafruit_MQTT_Publish(&mqtt, "outTemp");
 Adafruit_MQTT_Publish inTempMQTT = Adafruit_MQTT_Publish(&mqtt, "inTemp");
-Adafruit_MQTT_Publish humidMQTT = Adafruit_MQTT_Publish(&mqtt, "humid");
-Adafruit_MQTT_Publish bmpTempMQTT = Adafruit_MQTT_Publish(&mqtt, "bmpTemp");
 Adafruit_MQTT_Publish pressureMQTT = Adafruit_MQTT_Publish(&mqtt, "pressure");
-Adafruit_MQTT_Publish lightMQTT = Adafruit_MQTT_Publish(&mqtt, "light");
-
-BH1750 lightMeter(0x23);
 
 void setup(){
   Serial.begin(115200);
-    Serial.setTimeout(2000);
-
   //==WIFI CONNECT==
   WiFi.mode(WIFI_STA);
   WiFi.begin(ssid, password);
@@ -47,110 +44,70 @@ void setup(){
     Serial.print(".");
   }
   Serial.println("Connected to " + String(ssid) + "; IP address: " + WiFi.localIP());
-  // MDNS.begin("esp8266-backend");
   //Sensors init
-
-  //we need remember that bmp and bh1750 are on one i2c line, bmp does wire.begin, bh1750 seems not
   if(!bmp.begin(bmpsda, bmpscl)){
-      Serial.println("BMP init failed!\n Reset in 10 seconds");
-      delay(10000);
+      Serial.println("BMP init failed!\n Reset in 3 seconds");
+      delay(3000);
       ESP.reset();
   }
   else {
     Serial.println("BMP init success!");  
     bmp.setOversampling(4);
   }
-  
-  if (!lightMeter.begin(BH1750::CONTINUOUS_HIGH_RES_MODE))
-    Serial.println("lightMeter error!");
-
-  dht.setup(dhtpin);
-  // Serial.println("lets sleep for 30e6 us or 30 seconds");
-  // ESP.deepSleep(30e6); 
 }
 
 void loop(){
   getDS18();
   getBMP();
-  getLight();
-  getAccurateDHT();
   MQTT_loop();
   serialPrint();
-
+  delay(10000);
 }
 
 void getBMP(){
   char result = bmp.startMeasurment();
   if(result!=0){
     delay(result);
-    bmp.getTemperatureAndPressure(bmpTemp,pressure);
+    bmp.getTemperatureAndPressure(inTemp,pressure);
   }
 }
 
 void getDS18(){
   do {
     DS18B20.requestTemperatures(); 
-    extTemp = DS18B20.getTempCByIndex(0);
-  } while (extTemp == 85.0 || extTemp == (-127.0));
+    outTemp = DS18B20.getTempCByIndex(0);
+  } while (outTemp == 85.0 || outTemp == (-127.0));
 }
 
-void getLight(){
-  lux = lightMeter.readLightLevel();
-}
-
-void serialPrint() {
-  Serial.println("====");
-  Serial.println("BMP280 Temperature: " + String(bmpTemp) + "degC");
-  Serial.println("Pressure: " + String(pressure) + "mBar");
-  Serial.println("DS18B20 Temperature: " + String(extTemp) + "degC");
-  Serial.println("DHT11 Temperature: " + String(inTemp) + "degC");
-  Serial.println("Humidity: " + String(humid) + "%");
-  Serial.println("Light:" + String(lux)+"lux");
-}
-
-void getAccurateDHT(){
-  humid = (dht.getHumidity());
-  inTemp = (dht.getTemperature());
-}
 void MQTT_loop() {
   MQTT_connect();
 
-  if (! extTempMQTT.publish(extTemp)) 
+  if (! extTempMQTT.publish(outTemp)) 
     Serial.println(F("Failed"));
 
   if (! inTempMQTT.publish(inTemp)) 
     Serial.println(F("Failed"));
 
-  if (! humidMQTT.publish(humid)) 
-    Serial.println(F("Failed"));
-
-  if (! bmpTempMQTT.publish(bmpTemp))
-    Serial.println(F("Failed"));
-
   if (! pressureMQTT.publish(pressure)) 
     Serial.println(F("Failed"));
 
-  if (! lightMQTT.publish(lux)) 
-    Serial.println(F("Failed"));
-
   if(! mqtt.ping())
     mqtt.disconnect();
 }
 
 void MQTT_connect() {
-  int8_t ret;
-  if (mqtt.connected()) {
-    return;
+  if (!mqtt.connected()) {
+    while (mqtt.connect() != 0) {
+      WiFi.disconnect();
+      WiFi.begin(ssid, password);
+      mqtt.disconnect();
+      delay(1000);
+    }
   }
-  uint8_t retries = 3;
-  while ((ret = mqtt.connect()) != 0) { // connect will return 0 for connected
-    Serial.println(mqtt.connectErrorString(ret));
-    Serial.println("Retrying MQTT connection in 5 seconds...");
-    mqtt.disconnect();
-    delay(5000);  // wait 5 seconds
-    retries--;
-    if (retries == 0)
-    while (1);
-  }
-  Serial.println("MQTT Connected!");
+}
+void serialPrint() {
+  Serial.println("====");
+  Serial.println("BMP280 Temperature: " + String(inTemp) + "degC");
+  Serial.println("Pressure: " + String(pressure) + "mBar");
+  Serial.println("DS18B20 Temperature: " + String(outTemp) + "degC");
 }