first commit
This commit is contained in:
Jérôme Delacotte
411
ATMEGA_STATION_METEO_ESP8266/ATMEGA_STATION_METEO_ESP8266.ino
Executable file
411
ATMEGA_STATION_METEO_ESP8266/ATMEGA_STATION_METEO_ESP8266.ino
Executable file
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//#include <Narcoleptic.h>
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#include <ESP8266WiFi.h>
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#include "DHT.h"
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//Wire.setClock(100000);
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#define DEBUG true
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#define SEND_MESSAGE_DELAY 30000 // Ne pas dépasser 32000 !! Delay in ms between each value's extraction
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//#define SEND_433_PAUSE 160 // 16 multiple
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#define DEBUG true
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#define DHTPIN A2 // what pin we're connected to
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#define DHTTYPE DHT11 // DHT 11
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float temperature = 0.0;
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float pressure = 0.0;
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float pression = 0.0;
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float presiune = 0.0;
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float humidite = 0.0;
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// ESP8266
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String NomduReseauWifi = "Livebox-37cc"; // Garder les guillements
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String MotDePasse = "8A6060920A8A86896F770F2C47"; // Garder les guillements
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boolean done = false;
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/****************************************************************/
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/* INIT */
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/****************************************************************/
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void setupESP()
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{
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#ifdef DEBUG
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Serial.begin(9600);
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#endif
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ESP8266.begin(115200);
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envoieAuESP8266("AT+RST");
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recoitDuESP8266(2000);
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envoieAuESP8266("AT+CIOBAUD=9600");
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recoitDuESP8266(2000);
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ESP8266.begin(9600);
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initESP8266();
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}
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/****************************************************************/
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/* Fonction qui initialise l'ESP8266 */
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/****************************************************************/
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void initESP8266()
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{
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pinMode(13, OUTPUT);
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pinMode(3, OUTPUT);
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digitalWrite(3, HIGH);
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debugPrintln("**************** DEBUT DE L'INITIALISATION ***************");
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envoieAuESP8266("AT");
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recoitDuESP8266(1000);
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envoieAuESP8266("AT+CWMODE=3");
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recoitDuESP8266(1000);
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envoieAuESP8266("AT+CWJAP=\"" + NomduReseauWifi + "\",\"" + MotDePasse + "\"");
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recoitDuESP8266(10000);
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envoieAuESP8266("AT+CIFSR");
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recoitDuESP8266(1000);
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envoieAuESP8266("AT+CIPMUX=1");
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recoitDuESP8266(1000);
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envoieAuESP8266("AT+CIPSERVER=1,80");
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recoitDuESP8266(1000);
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debugPrintln("***************** INITIALISATION TERMINEE ****************");
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debugPrintln("");
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}
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/****************************************************************/
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/* Fonction qui envoie une commande à l'ESP8266 */
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/****************************************************************/
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void envoieAuESP8266(String commande)
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{
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// debugPrintln(commande);
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ESP8266.println(commande);
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}
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/****************************************************************/
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/*Fonction qui lit et affiche les messages envoyés par l'ESP8266*/
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/****************************************************************/
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void recoitDuESP8266(const int timeout)
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{
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String reponse = "";
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long int time = millis();
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while ( (time + timeout) > millis())
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{
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while (ESP8266.available())
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{
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char c = ESP8266.read();
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reponse += c;
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}
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}
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debugPrintln(reponse);
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}
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// FIN ESP8266
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void recup() {
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// Initialize DHT sensor for normal 16mhz Arduino
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// DHT dht(DHTPIN, DHTTYPE);
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// // DHT
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// dht.begin();
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// // Commande pour barometre humidité température
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// // Virtual Device
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// // http://192.168.0.10:8080/json.htm?type=command¶m=udevice&idx=160&nvalue=0&svalue=23.3;50;2;1024.20;1024&battery=89
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//
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//
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// // Reading temperature or humidity takes about 250 milliseconds!
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// // Sensor readings may also be up to 2 seconds 'old' (its a very slow sensor)
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// float h = dht.readHumidity();
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// humidite = h;
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//
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// // Read temperature as Celsius
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// float t = dht.readTemperature();
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// // Read temperature as Fahrenheit
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// float f = dht.readTemperature(true);
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// // Check if any reads failed and exit early (to try again).
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// if (isnan(h) || isnan(t) || isnan(f)) {
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// debugPrintln("Failed to read from DHT sensor!");
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// return;
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// } else {
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// // Compute heat index
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// // Must send in temp in Fahrenheit!
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// float hi = dht.computeHeatIndex(f, h);
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//
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// debugPrint("Humidity: ");
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// debugPrint(String(h));
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// debugPrint(" %\t");
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// debugPrint("Temperature: ");
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// debugPrint(String(t));
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// debugPrint(" *C ");
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// debugPrint(String(f));
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// debugPrint(" *F\t");
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// debugPrint("Heat index: ");
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// debugPrint(String(hi));
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// debugPrintln(" *F");
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//
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// }
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//
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// long vcc = readVcc();
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//
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// // ################# Barometre ####
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// Adafruit_BMP085 bmp;
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// // #####################
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// // BMP
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// if (bmp.begin()) {
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// temperature = bmp.readTemperature();
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// pressure = bmp.readPressure() / 100.0;
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// pression = pressure / 101.325;
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// pression = pression * 0.760 * 100;
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// // http://en.wikipedia.org/wiki/Atmospheric_pressure#Mean_sea_level_pressure
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// // debugPrint("Presiure la nivelul marii (calculata) = ");
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// presiune = bmp.readSealevelPressure(19) / 101.325;
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// presiune = presiune * 0.760;
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//
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// debugPrint("Temperature="); debugPrintln(String(temperature));
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// debugPrint("pressure="); debugPrintln(String(pressure));
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// debugPrint("pression="); debugPrintln(String(pression));
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// }
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//
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// // LUX
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// // R=K*L^-gamma
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// // R étant la résistance pour un niveau d'éclairement L.
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// int lum = analogRead(1);
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// int lux = (1000.0 * lum / 1024.0);
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// debugPrint("Luminosite=");
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// debugPrintln(String(lum));
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}
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void setup() {
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pinMode(13, OUTPUT);
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}
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int boucle = 0;
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void loop() {
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digitalWrite(13, HIGH); // turn the LED on (HIGH is the voltage level)
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delay(10); // wait
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digitalWrite(13, LOW);
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// recup();
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// ESP8266
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// ESP8266
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setupESP();
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//
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// sendToDomoticz(122,temperature);
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// sendToDomoticz(121,pressure);
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// sendToDomoticz(123,pression);
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// sendToDomoticz(158,150); //lux);
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envoie("/json.htm?type=command¶m=udevice&idx=158&svalue=255");
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//envoie("/json.htm?type=devices&rid=" + String(290));
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//sendToDomoticz(288,234 + boucle * 5);
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boucle++;
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// FIN ESP8266
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delay(30000);
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// Narcoleptic.delay(SEND_MESSAGE_DELAY);
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// Narcoleptic.delay(SEND_MESSAGE_DELAY);
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// Narcoleptic.delay(SEND_MESSAGE_DELAY);
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// Narcoleptic.delay(SEND_MESSAGE_DELAY);
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}
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void debugPrint(String m) {
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#ifdef DEBUG
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Serial.print(m);
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#endif
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}
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void debugPrintln(String m) {
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#ifdef DEBUG
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Serial.println(m);
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#endif
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}
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//void sendToDomoticz(int id, int val) {
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// envoie("/json.htm?type=command¶m=udevice&idx=" + String(id) + "&svalue=" + String(val));
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//}
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//
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//
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////--------------------------------------------------------------------------------------------------
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//// Read current supply voltage
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////--------------------------------------------------------------------------------------------------
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//long readVcc() {
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// bitClear(PRR, PRADC); ADCSRA |= bit(ADEN); // Enable the ADC
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// long result;
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// // Read 1.1V reference against Vcc
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//#if defined (__AVR_ATtiny24__) || defined(__AVR_ATtiny44__) || defined(__AVR_ATtiny84__)
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// ADMUX = _BV(MUX5) | _BV(MUX0); // For ATtiny84
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//#elif defined (__AVR_ATtiny25__) || defined(__AVR_ATtiny45__) || defined(__AVR_ATtiny85__)
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// ADMUX = _BV(MUX3) | _BV(MUX2);
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//#else
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// ADMUX = _BV(REFS0) | _BV(MUX3) | _BV(MUX2) | _BV(MUX1); // For ATmega328
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//#endif
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// // ADCSRB = 0;
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//
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// delay(2); // Wait for Vref to settle
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// ADCSRA |= _BV(ADSC); // Convert
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// while (bit_is_set(ADCSRA, ADSC));
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// result = ADCL;
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// result |= ADCH << 8;
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// result = 1126400L / result; // Back-calculate Vcc in mV
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// // ADCSRA &= ~ bit(ADEN); bitSet(PRR, PRADC); // Disable the ADC to save power
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//
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// // analogReference(DEFAULT);
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//
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// return result; // Vcc in millivolts
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//}
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void connection() {
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debugPrintln("***************** Connexion ****************");
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/**
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* Faire un HTTP GET
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*/
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debugPrintln("***************** GET ******************************");
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String cmd = "AT+CIPSTART=4,\"TCP\",\"192.168.0.10\",8080";
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envoieAuESP8266(cmd);
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recoitDuESP8266(2000);
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}
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void envoie(String url) {
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connection();
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int maxLoops = 10;
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int currentLoop = 0;
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//String url = "/json.htm?type=devices&rid=" + String(idRadiateurInDomoticz);
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String cmdGET = "GET " + url + " HTTP/1.1\r\n"
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+ "Host: 192.168.0.10\r\nUser-Agent: ESP8266_HTTP_Client\r\nConnection: close\r\n\r\n";
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debugPrintln("***************Commande GET **********************");
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// demande d'envoi
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ESP8266.print("AT+CIPSEND=4,");
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ESP8266.println(cmdGET.length());
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delay(500);
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done = ESP8266.find(">");
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currentLoop = 0;
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while (!done) {
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delay(500);
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done = ESP8266.find(">");
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if (currentLoop >= maxLoops) {
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//debugPrintln(" Attente dépassée");
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break;
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}
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currentLoop++;
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//debugPrint(".");
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}
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// requete
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envoieAuESP8266(cmdGET + "\r\n\r\n");
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// recoitDuESP8266(8000);
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String ret = recoitDuESP8266WithJson(10000, "status");
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debugPrintln("** ret=" + ret);
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if (ret.equalsIgnoreCase("On")) {
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digitalWrite(3, HIGH);
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digitalWrite(13, HIGH);
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} else if (ret.equalsIgnoreCase("Off")) {
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digitalWrite(3, LOW);
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digitalWrite(13, LOW);
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}
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deconnexion();
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}
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void deconnexion() {
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////////////////////////////////
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// sendToDomoticz("288", "15", "225");
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///////////////////////////////
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envoieAuESP8266("AT+CIPSTATUS");
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recoitDuESP8266(2000);
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// Close all connections
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envoieAuESP8266("AT+CIPCLOSE=5");
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recoitDuESP8266(2000);
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// restart from zero
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envoieAuESP8266("AT");
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recoitDuESP8266(2000);
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// 4 secondes déjà passées
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delay(200);
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}
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/****************************************************************/
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/*Fonction qui lit et affiche les messages envoyés par l'ESP8266*/
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/****************************************************************/
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String recoitDuESP8266WithJson(const int timeout, String jsonId)
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{
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String ret = "";
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String reponse = "";
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boolean found = false;
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long int time = millis();
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while ( (time + timeout) > millis())
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{
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while (ESP8266.available())
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{
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//reponse = "";
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char c = ESP8266.read();
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reponse += c;
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//reponse.trim();
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if (reponse.equalsIgnoreCase(jsonId)) {
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debugPrint("Trouve" + reponse + " " + jsonId);
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}
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if (c == 10 || c == 13 || reponse.length() > 80) {
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reponse.trim();
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// debugPrint(reponse);
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int p = reponse.indexOf(':');
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String id = reponse.substring(0, p);
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String value = reponse.substring(p + 1, reponse.length() - 1);
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id.trim();
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value.trim();
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id.replace("\"", "");
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value.replace("\"", "");
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if (id.equalsIgnoreCase(jsonId) && !found) {
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debugPrintln("========> Trouve " + jsonId + " == " + value);
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ret = value;
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found = true;
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} else {
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debugPrintln(id + " " + value);
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}
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reponse = "";
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}
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}
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}
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//debugPrintln(reponse);
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return ret;
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}
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