Mysensors HVAC not showing up

Configuration
13

Hi guys,

I’ve been having the same issues and the sketch below solves it (it’s messy, but it’s a proof of concept):

/*
#define MODE_AUTO   1
#define MODE_HEAT   2
#define MODE_COOL   3
#define MODE_DRY    4
#define MODE_FAN    5
#define MODE_MAINT  6

#define FAN_AUTO    0
#define FAN_1       1
#define FAN_2       2
#define FAN_3       3
#define FAN_4       4
#define FAN_5       5

#define VDIR_AUTO   0
#define VDIR_MANUAL 0
#define VDIR_SWING  1
#define VDIR_UP     2
#define VDIR_MUP    3
#define VDIR_MIDDLE 4
#define VDIR_MDOWN  5
#define VDIR_DOWN   6

#define HDIR_AUTO   0
#define HDIR_MANUAL 0
#define HDIR_SWING  1
#define HDIR_MIDDLE 2
#define HDIR_LEFT   3
#define HDIR_MLEFT  4
#define HDIR_MRIGHT 5
#define HDIR_RIGHT  6
 
 */

// Enable debug prints to serial monitor
#define MY_DEBUG 

// Enable and select radio type attached
#define MY_RADIO_NRF24
//#define MY_RADIO_RFM69

#define CHILD_ID_HVAC 3

#define MY_RF24_PA_LEVEL RF24_PA_MAX

// Enable repeater functionality for this node
#define MY_REPEATER_FEATURE

#include <MySensors.h>
#include <MideaHeatpumpIR.h>

//Some global variables to hold the states
int POWER_STATE;
int TEMP_STATE;
int FAN_STATE;
int MODE_STATE;
int VDIR_STATE;
int HDIR_STATE;
String HA_MODE_STATE = "Off";
String HA_FAN_STATE = "Min";

IRSenderPWM irSender(3);       // IR led on Arduino digital pin 3, using Arduino PWM

HeatpumpIR *heatpumpIR = new MideaHeatpumpIR();

MyMessage msgHVACSetPointC(CHILD_ID_HVAC, V_HVAC_SETPOINT_COOL);
MyMessage msgHVACSpeed(CHILD_ID_HVAC, V_HVAC_SPEED);
MyMessage msgHVACFlowState(CHILD_ID_HVAC, V_HVAC_FLOW_STATE);

bool initialValueSent = false;

void before() {
  loadState(CHILD_ID_HVAC);
}

void setup()  
{
  Serial.begin(115200);
}

void presentation() {
  // Send the sketch version information to the gateway and Controller
  sendSketchInfo("MasterBedroomUnit", "2.0.3");
  
  Serial.println("Presenting sensor...");
  // Register all sensors to gw (they will be created as child devices)
  present(CHILD_ID_HVAC, S_HVAC, "");
}


void loop()
{
  if (!initialValueSent) {
    Serial.println("Sending initial values");
    POWER_STATE = 0;
    MODE_STATE = MODE_AUTO;
    FAN_STATE = 1;
    TEMP_STATE = 24;
    sendHeatpumpCommand();
    sendNewStateToGateway();
    
    request(CHILD_ID_HVAC, V_HVAC_SETPOINT_COOL);
    wait(3000, C_SET, V_HVAC_SETPOINT_COOL);
    request(CHILD_ID_HVAC, V_HVAC_SPEED);
    wait(3000, C_SET, V_HVAC_SPEED);
    request(CHILD_ID_HVAC, V_HVAC_FLOW_STATE);
    wait(3000, C_SET, V_HVAC_FLOW_STATE);
    //initialValueSent = true;
  }
}

void receive(const MyMessage &message) {
  if (message.isAck()) {
     Serial.println("This is an ack from gateway");
     //return;
  }

  Serial.print("Incoming message for: ");
  Serial.print(message.sensor);

  String recvData = message.data;
  recvData.trim();

  Serial.print(", New status: ");
  Serial.println(recvData);
  switch (message.type) {
    case V_HVAC_SPEED:
      Serial.println("V_HVAC_SPEED");

      if(recvData.equalsIgnoreCase("auto")) {
        FAN_STATE = 0;
        HA_FAN_STATE = "Auto";
      }
      else if(recvData.equalsIgnoreCase("min")) {
        FAN_STATE = 1;
        HA_FAN_STATE = "Min";
      }
      else if(recvData.equalsIgnoreCase("normal")) {
        FAN_STATE = 2;
        HA_FAN_STATE = "Normal";
      }
      else if(recvData.equalsIgnoreCase("max")) {
        FAN_STATE = 3;
        HA_FAN_STATE = "Max";
      }
    break;

    case V_HVAC_SETPOINT_COOL:
      Serial.println("V_HVAC_SETPOINT_COOL");
      TEMP_STATE = message.getFloat();
      Serial.println(TEMP_STATE);
    break;

    case V_HVAC_FLOW_STATE:
      Serial.println("V_HVAC_FLOW_STATE");
      if (recvData.equalsIgnoreCase("coolon")) {
        POWER_STATE = 1;
        MODE_STATE = MODE_COOL;
        HA_MODE_STATE = "CoolOn";
      }
      else if (recvData.equalsIgnoreCase("heaton")) {
        POWER_STATE = 1;
        MODE_STATE = MODE_HEAT;
        HA_MODE_STATE = "HeatOn";
      }
      else if (recvData.equalsIgnoreCase("autochangeover")) {
        POWER_STATE = 1;
        MODE_STATE = MODE_AUTO;
        HA_MODE_STATE = "AutoChangeOver";
      }
      else if (recvData.equalsIgnoreCase("off")){
        POWER_STATE = 0;
        HA_MODE_STATE = "Off";
      }
      initialValueSent = true;
      break;
  }
  sendHeatpumpCommand();
  sendNewStateToGateway();
}

void sendNewStateToGateway() {
  send(msgHVACSetPointC.set(TEMP_STATE));
  wait(1000, C_SET, V_HVAC_SETPOINT_COOL);
  char fan_state[HA_FAN_STATE.length() + 1];
  HA_FAN_STATE.toCharArray(fan_state, HA_FAN_STATE.length() + 1);
  send(msgHVACSpeed.set(fan_state));
  wait(1000, C_SET, V_HVAC_SPEED);
  char mode_state[HA_MODE_STATE.length() + 1];
  HA_MODE_STATE.toCharArray(mode_state, HA_MODE_STATE.length() + 1);
  send(msgHVACFlowState.set(mode_state));
  wait(1000, C_SET, V_HVAC_FLOW_STATE);
}

void sendHeatpumpCommand() {
  Serial.println("Power = " + (String)POWER_STATE);
  Serial.println("Mode = " + (String)MODE_STATE);
  Serial.println("Fan = " + (String)FAN_STATE);
  Serial.println("Temp = " + (String)TEMP_STATE);

  heatpumpIR->send(irSender, POWER_STATE, MODE_STATE, FAN_STATE, TEMP_STATE, VDIR_AUTO, HDIR_AUTO);
}
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