nodemcu-test/main.ino

#include <ESP8266WiFi.h>
#include <Automaton.h>

#include <OneWire.h>
#include <DallasTemperature.h>
#include <DS18B20Events.h>

// Pin for DS18B20
int one_wire_bus = 4;

int mcu_flash_button = 0;
Atm_button mcubtn;

int led1_pin = 13;
Atm_led led1;

int poti_pin = A0;
Atm_analog poti;

int dial_pin_1 = 12;
int dial_pin_2 = 14;
Atm_encoder dial;

float shouldTemp = 0;
float isTemp = 100;

bool wpsRunning = false;

// Init Onewire and DallasTemperature
OneWire oneWire(one_wire_bus);
DallasTemperature sensor(&oneWire);
Atm_timer sensorTimer;

//Init thermometer with index 0 (default)
DS18B20Events thermometer(0);

void setup() {
  delay(2000);
  Serial.begin(115200);
  Serial.println("Booting...");
  
  // led1.trace( Serial );
  // mcubtn.trace( Serial );

  led1.begin( led1_pin ); // .blink( 1000 );

  mcubtn.begin( mcu_flash_button )
    .onPress([] (int idx, int v, int up ) {
      wpsSetup();
     } );
    // .onPress( led1, led1.EVT_TOGGLE );

  
  dial.begin(dial_pin_1, dial_pin_2, 1)
    .range( 1, 120 )
    .onChange( [] (int idx, int v, int up ) {
      shouldTemp = (float)v;
      // Serial.printf("Raw: %d ShouldTemp: %.10f\n", v, shouldTemp);
      checkTemp();
    });
  
  /*
  poti.begin( poti_pin )
    .onChange( [] (int idx, int v, int up ) {
      shouldTemp = (float)v / 20.0;
      // Serial.printf("Raw: %d ShouldTemp: %.10f\n", v, shouldTemp);
      checkTemp();
     });
  // sensorTimer.trace( Serial );
  */

  DS18B20Events::setup(&sensor); // Link DS18B20Events to DallasTemperature object
	DS18B20Events::setInterval(200); // Set min interval in milliseconds between 2 measurements. Default 10000 set in setup() method.

  sensorTimer.begin( 100 )
    .repeat( ATM_COUNTER_OFF )
    .onTimer( [] (int idx, int v, int up ) {
      thermometer.loop();
     } )
    .start();
  thermometer.onChange = temperatureChanged;

  Serial.println("Wifi Setup...");
  WiFi.mode(WIFI_STA);
  WiFi.begin(WiFi.SSID().c_str(),WiFi.psk().c_str());
  Serial.println("Setup Done.");

}

void loop() {
  // thermometer.loop(); // Mandatory to measure temperature and fire an event if needed
  // Serial.println("Hello World");
  // digitalWrite(13, HIGH);
  // delay(1000);
  // digitalWrite(13, LOW);
  // delay(1000);
  automaton.run();
}

void temperatureChanged(uint8_t index, float tempC)
{
  if (tempC > 0){
    isTemp = tempC;
    // Serial.printf("isTemp: %.10f index %d\n", isTemp, index);
    checkTemp();
  }
}

void wpsSetup(){
  if (wpsRunning){
    Serial.println("WPS already running");
  } else {
    Serial.println("WPS Config started");
    
    bool wpsSuccess = WiFi.beginWPSConfig();
    Serial.printf("wpsSuccess: '%s'\n", boolToString(wpsSuccess));
    if(wpsSuccess) {
      // Muss nicht immer erfolgreich heißen! Nach einem Timeout bist die SSID leer
      String newSSID = WiFi.SSID();
      if(newSSID.length() > 0) {
        // Nur wenn eine SSID gefunden wurde waren wir erfolgreich 
        Serial.printf("WPS fertig. Erfolgreich angemeldet an SSID '%s'\n", newSSID.c_str());
      }
    }
  }
}

unsigned long lastCheck;
void checkTemp(){
  if (isTemp < shouldTemp){
    led1.on();
  } else {
    led1.off();
  }
  if ((millis() - lastCheck) > 1000) {
    Serial.printf("%d,%.10f,%.10f\n", millis(),shouldTemp,isTemp);
    lastCheck = millis();
  }
}

String boolToString(bool in){
  return in ? "true" : "false";
}