121 lines
2.8 KiB
C++
121 lines
2.8 KiB
C++
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/////////////////////
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// Domoticz Classe
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/////////////////////
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#include "Domoticz.h"
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Domoticz domo("192.168.1.3", "81", "Livebox-37cc", "8A6060920A8A86896F770F2C47");
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IPAddress gateway(192, 168, 1, 1);
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IPAddress subnet(255, 255, 0, 0);
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IPAddress DNS(192, 168, 1, 1);
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// which analog pin to connect
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#define THERMISTORPIN A0
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// resistance at 25 degrees C
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#define THERMISTORNOMINAL 9800
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// temp. for nominal resistance (almost always 25 C)
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#define TEMPERATURENOMINAL 25
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// how many samples to take and average, more takes longer
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// but is more 'smooth'
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#define NUMSAMPLES 5
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// The beta coefficient of the thermistor (usually 3000-4000)
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#define BCOEFFICIENT 3950
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// the value of the 'other' resistor
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#define SERIESRESISTOR 4800
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uint16_t samples[NUMSAMPLES];
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void setup()
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{
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Serial.begin(9600);
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//delay(200);
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String macId = domo.generateKey();
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IPAddress ip = domo.getIP(macId);
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// Conversion d'objet en pointeur
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domo.initWifiStatic(ip, gateway, subnet, DNS);
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}
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void loop()
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{
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uint8_t i;
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float average;
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// take N samples in a row, with a slight delay
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for (i=0; i< NUMSAMPLES; i++) {
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samples[i] = analogRead(THERMISTORPIN);
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delay(10);
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}
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// average all the samples out
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average = 0;
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for (i=0; i< NUMSAMPLES; i++) {
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average += samples[i];
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}
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average /= NUMSAMPLES;
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Serial.print("Average analog reading ");
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Serial.println(average);
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// convert the value to resistance
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average = 1023 / average - 1;
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average = SERIESRESISTOR / average;
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Serial.print("Thermistor resistance ");
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Serial.println(average);
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float steinhart;
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steinhart = average / THERMISTORNOMINAL; // (R/Ro)
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steinhart = log(steinhart); // ln(R/Ro)
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steinhart /= BCOEFFICIENT; // 1/B * ln(R/Ro)
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steinhart += 1.0 / (TEMPERATURENOMINAL + 273.15); // + (1/To)
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steinhart = 1.0 / steinhart; // Invert
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steinhart -= 273.15; // convert to C
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Serial.print("Temperature ");
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Serial.print(steinhart * 1.25);
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Serial.println(" *C");
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printInfo(steinhart * 1.25);
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sleep(300);
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//delay(5000);
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}
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void sleep(int sleepTime)
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{
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Serial.print("Go to sleep ");
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Serial.println(sleepTime);
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delay(20);
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ESP.deepSleep(sleepTime * 1000000L);
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//sleepWifi();
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delay(200);
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}
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void printInfo(double temperature)
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{
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// Domoticz format /json.htm?type=command¶m=udevice&idx=IDX&nvalue=0&svalue=TEMP;HUM;HUM_STAT;BAR;BAR_FOR
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boolean connected = domo.connect();
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if (connected) {
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Serial.println("Dans set temperature");
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String svalue = String(temperature) ;
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Serial.println(svalue);
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domo.executeJson("/json.htm?type=command¶m=udevice&idx=1139", svalue, "0");
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domo._client.stop();
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delay(200);
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}
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Serial.print("Time = ");
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Serial.println(millis());
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delay(200);
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}
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