thermostat with Oled display

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michael
Posts: 944
Joined: Wed Nov 09, 2016 8:00 am
Location: Wojkowice

Wed Oct 09, 2019 9:45 am

Hi @elmaya,

can you add sensor support to the free D8 output to this program?

I would like to connect a reed switch at my window at home, so that "events by @fracz" can turn off the thermostat when the window is open.
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elmaya
Posts: 240
Joined: Wed Jun 27, 2018 5:48 pm
Location: Sevilla

Wed Oct 09, 2019 11:11 am

michael wrote:
Wed Oct 09, 2019 9:45 am
Hi @elmaya,

can you add sensor support to the free D8 output to this program?

I would like to connect a reed switch at my window at home, so that "events by @fracz" can turn off the thermostat when the window is open.
it is not possible to use D8 for sensor (must not be pulled high during power on / reset). :(
added sensor on Gpio 9. need external pull up resistor
version for 1.3 oled sh1106.

I will consider adding pause or switching between manual and automatic according to the status of the sensor to make it work also ofline. ;)
supla_Termostst_oled1_3_dimm_michael.rar
arduino & compiled firmware
(278.35 KiB) Downloaded 10 times
User avatar
michael
Posts: 944
Joined: Wed Nov 09, 2016 8:00 am
Location: Wojkowice

Wed Oct 09, 2019 11:15 am

elmaya wrote:
Wed Oct 09, 2019 11:11 am
I will consider adding pause or switching between manual and automatic according to the status of the sensor to make it work also ofline.
It would be great :D

And can I ask for additional compilation with OLED 0.96?
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elmaya
Posts: 240
Joined: Wed Jun 27, 2018 5:48 pm
Location: Sevilla

Wed Oct 09, 2019 11:24 am

And can I ask for additional compilation with OLED 0.96?
of course

supla_Termostst_oled0_96_DOUT_16Mbit.rar
Compiled firmware
(270.2 KiB) Downloaded 12 times
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michael
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Joined: Wed Nov 09, 2016 8:00 am
Location: Wojkowice

Wed Oct 09, 2019 11:25 am

Many thanks! :D
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elmaya
Posts: 240
Joined: Wed Jun 27, 2018 5:48 pm
Location: Sevilla

Wed Oct 09, 2019 11:53 am

michael wrote:
Wed Oct 09, 2019 11:25 am
Many thanks! :D
I guess you use magnetic switches on the windows?
contacts closed when the window is closed?
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michael
Posts: 944
Joined: Wed Nov 09, 2016 8:00 am
Location: Wojkowice

Wed Oct 09, 2019 11:55 am

Exactly :)
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elmaya
Posts: 240
Joined: Wed Jun 27, 2018 5:48 pm
Location: Sevilla

Wed Oct 09, 2019 1:55 pm

Edited: some improvements

Oled thermostat with window sensor on Gpio 9.
It shows the status on the screen and stops the thermostat while the window is open.

closed window
Image

open window
Image

Code: Select all

#include <FS.h>       // ---- esp board manager 2.4.2 --- iwip Variant V2 higher Bandwidth
#include <ESP8266WiFi.h>
#define SUPLADEVICE_CPP
#include <SuplaDevice.h>
#include <math.h>
#include <DNSServer.h>
#include <WiFiManager.h> 
#include <ArduinoJson.h> //--------- https://github.com/bblanchon/ArduinoJson/tree/v5.13.2 ------
#include <EEPROM.h>
#include <ESP8266WebServer.h>
#include <ESPEFC.h>  // modification of ESP8266HTTPUpdateServer that includes erases flash and wifi credentials
#include <OneWire.h>
#include <DallasTemperature.h>
extern "C"
{
#include "user_interface.h"
}
//#define D0 16  //no internal pullup resistor
//#define D1  5
//#define D2  4
//#define D3  0  //must not be pulled low during power on/reset, toggles value during boot
//#define D4  2  //must not be pulled low during power on/reset, toggles value during boot
//#define D5 14
//#define D6 12
//#define D7 13
//#define D8 15  //must not be pulled high during power on/reset

//#include "SSD1306Wire.h" //----- 0.96 Oled --- https://github.com/ThingPulse/esp8266-oled-ssd1306
//SSD1306Wire  display(0x3c, 0, 2);  // D3-SDA  D4-SCL ----- 0.96 Oled ---
#include "SH1106Wire.h" //----- 1.3 Oled ---
SH1106Wire display(0x3c, 0, 2);  // D3-SDA  D4-SCL ----- 1.3 Oled ---

#define ONE_WIRE_BUS 13  //D7 --------------------oneWire Dallas Temperature --------requires 4k7 resistance
int relay_1 = 15;        //D8 ------------------- thermometer Auto/Man Led ----- active high
int relay_2 = 12;        //D6 ------------------- relay output ----- active high
int relay_3 = 120;       // --------------------- thermostat temperature setting +/- 0.5º no Gpio -----
int relay_4 = 122;       // --------------------- no Gpio -----
int button_1 = 14;       //D5 ------------------- automatic / manual thermostat change  ---- WiFi config 10 seconds  --------
int button_2 = 16;       //D0 ------------------- manual on / off ----requires 10k pullup resistance due to lack of internal
int button_3 = 5;        //D1 ------------------- thermostat temperature setting - 0.5º----
int button_4 = 4;        //D2 ------------------- thermostat temperature setting + 0.5º----
#define sensor_pin 9     //  -------------------- Window sensor ------
#define BTN_COUNT 4
OneWire oneWire(ONE_WIRE_BUS);
DallasTemperature sensors(&oneWire);
DeviceAddress tempDeviceAddress;
int  resolution = 12;
bool pr_wifi = true;
bool start = true;
bool eep = LOW;     
int epr = 0;         
int s;             
int Term_Temp ;
int Term_Hist ;
double tr = -275;
double trs ;
unsigned long wifi_checkDelay = 20000;
unsigned long wifimilis;
unsigned long eep_milis;
unsigned long tr_milis;
unsigned long ds_milis;
int C_W_state = HIGH; 
int last_C_W_state = HIGH;
unsigned long time_last_C_W_change = 0; 
long C_W_delay = 10000;               // config delay 10 seconds           ----------        opóźnienie konfiguracji 10 sekund
bool tikOn = false;
WiFiClient client;
ESP8266WebServer httpServer(81);
ESPEFC httpUpdater;
const char* update_path = "/update";
char Supla_server[80];
char Location_id[15];
char Location_Pass[34];
char Supla_name[51];
char up_host[21];
char update_username[21];
char update_password[21];
char term_temp[5];
char term_hist[5];
byte mac[6];
bool shouldSaveConfig = false;
bool initialConfig = false;
bool dimm = false;
bool window = false;          
unsigned long dimm_milis ;
int timeout = 180;          // seconds to run the wifi config
const uint8_t logo32_glcd_bmp[] PROGMEM =  //logo supla 32
{
  0x00,0x00,0x00,0x00,0xC0,0x1F,0x00,0x00,0xE0,0x7F,0x00,0x00,
  0xF0,0x70,0x00,0x00,0x30,0xE0,0x00,0x00,0x38,0xC0,0x00,0x00,
  0x18,0xC0,0x01,0x00,0x18,0xC0,0x01,0x00,0x38,0xC0,0x00,0x00,
  0x38,0xE0,0x01,0x00,0x70,0xF0,0x07,0x00,0xE0,0x7F,0x0E,0x00,
  0xC0,0x3F,0x38,0x00,0x00,0x1F,0xE0,0x0F,0x00,0x18,0xC0,0x1F,
  0x00,0x18,0xC0,0x30,0x00,0x18,0xC0,0x30,0x00,0x30,0xC0,0x30,
  0x00,0x30,0x80,0x1F,0x00,0x30,0xC0,0x0F,0x00,0x20,0x60,0x00,
  0x00,0x60,0x20,0x00,0x00,0x60,0x30,0x00,0x00,0x40,0x18,0x00,
  0x00,0xC0,0x0D,0x00,0x00,0xC0,0x07,0x00,0x00,0x60,0x04,0x00,
  0x00,0x20,0x0C,0x00,0x00,0x20,0x0C,0x00,0x00,0x60,0x06,0x00,
  0x00,0xC0,0x03,0x00,0x00,0x00,0x00,0x00
};
const uint8_t logo16_wifi_bmp[] PROGMEM =  //logo wifi 16
{
  0x00,0x00,0x00,0x00,0xE0,0x07,0x38,0x1C,0xC4,0x23,0x72,0x4E,
  0x08,0x10,0xE4,0x27,0x10,0x0C,0x90,0x09,0x40,0x02,0x60,0x06,
  0x40,0x02,0x80,0x01,0x00,0x00,0x00,0x00
};
const uint8_t logo16_supla_bmp[] PROGMEM =  //logo supla 16
{
  0x30,0x00,0x7C,0x00,0xC4,0x00,0x86,0x00,0x84,0x00,0xDC,0x03,
  0x78,0x36,0x60,0x78,0x40,0x48,0x40,0x38,0x40,0x04,0x80,0x06,
  0x80,0x03,0x40,0x02,0xC0,0x03,0x00,0x01
};
const uint8_t logo16_Win_open[] PROGMEM =  //open window 16
{
  0xFE,0x7F,0xFE,0x7F,0x06,0x60,0x06,0x60,0x06,0x60,0x06,0x60,
  0x06,0x60,0x06,0x60,0x06,0x60,0x06,0x60,0x06,0x60,0x06,0x60,
  0x06,0x60,0x06,0x60,0xFE,0x7F,0xFE,0x7F
};
const uint8_t logo16_Win_close[] PROGMEM =  //close window 16
{
  0xFE,0x7F,0xFE,0x7F,0x86,0x61,0x86,0x61,0x86,0x61,0xFE,0x7F,
  0xFE,0x7F,0x86,0x61,0x86,0x61,0x86,0x61,0x86,0x61,0x86,0x61,
  0x86,0x61,0x86,0x61,0xFE,0x7F,0xFE,0x7F
};
const uint8_t logo_Power_off[] PROGMEM =  //logo supla 16
{
  0xe0, 0xff, 0xff, 0xff, 0x03, 0x38, 0xfc, 0xff, 0xff, 0x0f, 0x0c, 0xf0,
   0xff, 0xff, 0x3f, 0x06, 0xe0, 0xff, 0xff, 0x3f, 0x02, 0xc0, 0xcf, 0x43,
   0x78, 0x03, 0xc0, 0x33, 0x43, 0x78, 0x01, 0xc0, 0x7b, 0x7b, 0xff, 0x01,
   0x80, 0xfd, 0x42, 0xf8, 0x01, 0x80, 0xfd, 0x42, 0xf8, 0x01, 0x80, 0x7b,
   0x7b, 0xff, 0x03, 0xc0, 0x33, 0x7b, 0xff, 0x02, 0xc0, 0xcf, 0x7b, 0x7f,
   0x06, 0xe0, 0xff, 0xff, 0x7f, 0x0c, 0xf0, 0xff, 0xff, 0x3f, 0x18, 0xfc,
   0xff, 0xff, 0x1f, 0xf0, 0xff, 0xff, 0xff, 0x07, 
};
const uint8_t logo_Power_on[] PROGMEM =  //logo supla 16
{
   0xe0, 0xff, 0xff, 0xff, 0x07, 0x38, 0x00, 0x00, 0x30, 0x0c, 0x0c, 0x00,
   0x00, 0x18, 0x18, 0x06, 0x00, 0x00, 0x0c, 0x30, 0x02, 0x0e, 0x00, 0x06,
   0x60, 0x03, 0x9f, 0x19, 0x02, 0x40, 0x81, 0xb1, 0x1b, 0x03, 0xc0, 0x81,
   0xa0, 0x1a, 0x01, 0x80, 0x81, 0xa0, 0x1e, 0x01, 0x80, 0x81, 0xb1, 0x1c,
   0x01, 0xc0, 0x03, 0x9b, 0x18, 0x03, 0x40, 0x02, 0x8e, 0x18, 0x02, 0x60,
   0x06, 0x00, 0x00, 0x06, 0x20, 0x0c, 0x00, 0x00, 0x0c, 0x38, 0x38, 0x00,
   0x00, 0x18, 0x0c, 0xe0, 0xff, 0xff, 0xff, 0x07,
};
void saveConfigCallback () {                 //callback notifying us of the need to save config
  Serial.println("Should save config");
  shouldSaveConfig = true;
}
void ondemandwifiCallback () {
          display.clear();
          display.setContrast(100, 241, 64);
          display.setTextAlignment(TEXT_ALIGN_CENTER);
          display.setFont(ArialMT_Plain_10);
          display.drawString(64, 16, "wifi config connect");
          display.drawString(64, 28, "to wifi hotspot");
          display.setFont(ArialMT_Plain_16);
          display.drawString(64, 44, "Supla_Termostat"); 
          display.display();    
  WiFiManagerParameter custom_Supla_server("server", "supla server", Supla_server, 80);
  WiFiManagerParameter custom_Location_id("ID", "Location id", Location_id, 15);
  WiFiManagerParameter custom_Location_Pass("Password", "Location Pass", Location_Pass, 34);
  WiFiManagerParameter custom_Supla_name("name", "Supla Device Name", Supla_name, 51,"required");
  WiFiManagerParameter custom_up_host("up_host", "xxxx (DHCP name)", up_host, 21,"required");
  WiFiManagerParameter custom_update_username("updateUsername", "update username", update_username, 21,"required");
  WiFiManagerParameter custom_update_password("updatePassword", "update password", update_password, 21,"required");
  WiFiManagerParameter custom_term_temp("Termostat", "Temp x 10", term_temp, 5,"required");
  WiFiManagerParameter custom_term_hist("Histerisis", "Histerisis x 10", term_hist, 5,"required");

  WiFiManager wifiManager;
  wifiManager.setBreakAfterConfig(true);
  wifiManager.setSaveConfigCallback(saveConfigCallback);
  
  wifiManager.addParameter(&custom_Supla_server);
  wifiManager.addParameter(&custom_Location_id);
  wifiManager.addParameter(&custom_Location_Pass);
  wifiManager.addParameter(&custom_Supla_name);
  wifiManager.addParameter(&custom_up_host);
  wifiManager.addParameter(&custom_update_username);
  wifiManager.addParameter(&custom_update_password);
  wifiManager.addParameter(&custom_term_temp);
  wifiManager.addParameter(&custom_term_hist);

  wifiManager.setCustomHeadElement("<style>html{ background-color: #01DF3A;}</style><div class='s'><svg version='1.1' id='l' x='0' y='0' viewBox='0 0 200 200' xml:space='preserve'><path d='M59.3,2.5c18.1,0.6,31.8,8,40.2,23.5c3.1,5.7,4.3,11.9,4.1,18.3c-0.1,3.6-0.7,7.1-1.9,10.6c-0.2,0.7-0.1,1.1,0.6,1.5c12.8,7.7,25.5,15.4,38.3,23c2.9,1.7,5.8,3.4,8.7,5.3c1,0.6,1.6,0.6,2.5-0.1c4.5-3.6,9.8-5.3,15.7-5.4c12.5-0.1,22.9,7.9,25.2,19c1.9,9.2-2.9,19.2-11.8,23.9c-8.4,4.5-16.9,4.5-25.5,0.2c-0.7-0.3-1-0.2-1.5,0.3c-4.8,4.9-9.7,9.8-14.5,14.6c-5.3,5.3-10.6,10.7-15.9,16c-1.8,1.8-3.6,3.7-5.4,5.4c-0.7,0.6-0.6,1,0,1.6c3.6,3.4,5.8,7.5,6.2,12.2c0.7,7.7-2.2,14-8.8,18.5c-12.3,8.6-30.3,3.5-35-10.4c-2.8-8.4,0.6-17.7,8.6-22.8c0.9-0.6,1.1-1,0.8-2c-2-6.2-4.4-12.4-6.6-18.6c-6.3-17.6-12.7-35.1-19-52.7c-0.2-0.7-0.5-1-1.4-0.9c-12.5,0.7-23.6-2.6-33-10.4c-8-6.6-12.9-15-14.2-25c-1.5-11.5,1.7-21.9,9.6-30.7C32.5,8.9,42.2,4.2,53.7,2.7c0.7-0.1,1.5-0.2,2.2-0.2C57,2.4,58.2,2.5,59.3,2.5z M76.5,81c0,0.1,0.1,0.3,0.1,0.6c1.6,6.3,3.2,12.6,4.7,18.9c4.5,17.7,8.9,35.5,13.3,53.2c0.2,0.9,0.6,1.1,1.6,0.9c5.4-1.2,10.7-0.8,15.7,1.6c0.8,0.4,1.2,0.3,1.7-0.4c11.2-12.9,22.5-25.7,33.4-38.7c0.5-0.6,0.4-1,0-1.6c-5.6-7.9-6.1-16.1-1.3-24.5c0.5-0.8,0.3-1.1-0.5-1.6c-9.1-4.7-18.1-9.3-27.2-14c-6.8-3.5-13.5-7-20.3-10.5c-0.7-0.4-1.1-0.3-1.6,0.4c-1.3,1.8-2.7,3.5-4.3,5.1c-4.2,4.2-9.1,7.4-14.7,9.7C76.9,80.3,76.4,80.3,76.5,81z M89,42.6c0.1-2.5-0.4-5.4-1.5-8.1C83,23.1,74.2,16.9,61.7,15.8c-10-0.9-18.6,2.4-25.3,9.7c-8.4,9-9.3,22.4-2.2,32.4c6.8,9.6,19.1,14.2,31.4,11.9C79.2,67.1,89,55.9,89,42.6z M102.1,188.6c0.6,0.1,1.5-0.1,2.4-0.2c9.5-1.4,15.3-10.9,11.6-19.2c-2.6-5.9-9.4-9.6-16.8-8.6c-8.3,1.2-14.1,8.9-12.4,16.6C88.2,183.9,94.4,188.6,102.1,188.6z M167.7,88.5c-1,0-2.1,0.1-3.1,0.3c-9,1.7-14.2,10.6-10.8,18.6c2.9,6.8,11.4,10.3,19,7.8c7.1-2.3,11.1-9.1,9.6-15.9C180.9,93,174.8,88.5,167.7,88.5z'/></svg>");
  wifiManager.setMinimumSignalQuality(8);
  wifiManager.setConfigPortalTimeout(timeout);

    if (!wifiManager.startConfigPortal("Supla_Termostat")) {
      Serial.println("Not connected to WiFi but continuing anyway.");
    } else {
      
      Serial.println("connected...yeey :)");    //if you get here you have connected to the WiFi
    }
    //read updated parameters
    strcpy(Supla_server, custom_Supla_server.getValue());
    strcpy(Location_id, custom_Location_id.getValue());
    strcpy(Location_Pass, custom_Location_Pass.getValue());
    strcpy(Supla_name, custom_Supla_name.getValue());
    strcpy(up_host, custom_up_host.getValue());
    strcpy(update_username, custom_update_username.getValue());
    strcpy(update_password, custom_update_password.getValue());
    strcpy(term_temp, custom_term_temp.getValue());
    strcpy(term_hist, custom_term_hist.getValue());
   
  WiFi.softAPdisconnect(true);   //  close AP
}

typedef struct {  //------------------------------------------- BTN ----------------------------------------------------
  int pin;
  int relay_pin;
  int channel;
  char last_val;
  int ms;
  unsigned long last_time;
  bool mem;
} _btn_t;

_btn_t btn[BTN_COUNT];

void TH_Overlay() {

  display.clear();
   if (tr > -100){
         display.setFont(ArialMT_Plain_24);
         display.setTextAlignment(TEXT_ALIGN_CENTER);
         display.drawString(64, 20, String(tr, 2) + "ºC"); 
   } 
   if (tr < -100){
         display.setFont(ArialMT_Plain_24);
         display.setTextAlignment(TEXT_ALIGN_CENTER);
         display.drawString(64, 20, "ERROR"); 
   } 
   if (window == true){
         display.setFont(ArialMT_Plain_16);
         display.setTextAlignment(TEXT_ALIGN_CENTER);
         display.drawString(64, 48, "HALTED " + String(trs, 1) + "ºC");            
   }else{
        if ((btn[0].mem) == 1){
         display.setFont(ArialMT_Plain_16);
         display.setTextAlignment(TEXT_ALIGN_CENTER);
         display.drawString(64, 48, "Auto Set " + String(trs, 1) + "ºC"); 
        }
       if ((btn[0].mem) == 0){
         display.setFont(ArialMT_Plain_16);
         display.setTextAlignment(TEXT_ALIGN_CENTER);
         display.drawString(64, 48, "Manual mode"); 
       } 
  } 
  if (pr_wifi == false){
               display.drawXbm(1, 0, 16, 16, logo16_wifi_bmp);// -------------------------------------------------- oled wifi ok  -------- 
     if (s == 17){            
               display.drawXbm(24, 0, 16, 16, logo16_supla_bmp);// ------------------------------------------------ oled supla ok --------                                 
        }else{
               display.setFont(ArialMT_Plain_16);
               display.setTextAlignment(TEXT_ALIGN_LEFT);
               display.drawString(18, 0, "E" + String(s)); 
        }
  }
  if (window == false){
               display.drawXbm(48, 0, 16, 16, logo16_Win_close);// -------------------------------------------------- window close  -------- 
          }else{            
               display.drawXbm(48, 0, 16, 16, logo16_Win_open);// -------------------------------------------------- window open --------                                 
  }
  if ((btn[1].mem) == 0){
         display.drawXbm(74, 0, 40, 16, logo_Power_off);// ------------------------------------------------- Relay off  --------   
  }
  if ((btn[1].mem) == 1){
         display.drawXbm(74, 0, 40, 16, logo_Power_on);// -------------------------------------------------- Relay on  --------- 
  }
  display.display();
  yield();  
}
double get_temperature(int channelNumber, double last_val) {
   double t = -275;    

   switch(channelNumber)
          {
            case 3:
         yield(); 
         t = sensors.getTempCByIndex(0);
         if (t < -55){t = -275;}      
                    break;
            case 4:
            double trd = (Term_Temp) ;
                  trd = (trd / 10) ; 
            t = (trd);
                    break;         
          }
    return t; 
}
void itrate_Term() {
    
    if (window == true){
      if ( digitalRead(btn[1].relay_pin-1) == 1){             
          (btn[1].mem) = 0 ;
          Serial.println("Window open");
          SuplaDevice.relayOff(1); 
          }          
          return ; 
    }
    if (tr<-100){
      if ( digitalRead(btn[1].relay_pin-1) == 1){             
          (btn[1].mem) = 0 ;
          Serial.println(" Relay off temp to low");
          SuplaDevice.relayOff(1); 
          }
          return ; 
    }    
     double trt = (Term_Temp + Term_Hist) ;
      trt = (trt / 10);
       Serial.print("tr ");
       Serial.println(tr);
         if (tr >= trt) {         
          if ( digitalRead(btn[1].relay_pin-1) == 1) {                     
          (btn[1].mem) = 0 ;
          Serial.println(" Relay off ");
          SuplaDevice.relayOff(1); 
         } }
     double trs = (Term_Temp - Term_Hist) ;
      trs = (trs / 10) ;
         if(tr <= trs) {
          if ( digitalRead(btn[1].relay_pin-1) == 0) {
         (btn[1].mem) = 1 ;
         Serial.println(" Relay on ");
          SuplaDevice.relayOn(1, 0); 
         } } 
}
void iterate_btn() {
  char v;
  unsigned long now = millis();
  {
  for(int a=0;a<4;a++)
    if (btn[a].pin > 0) {
        v = digitalRead(btn[a].pin-1);
        if (v != btn[a].last_val && now - btn[a].last_time ) {
           btn[a].last_val = v;
           btn[a].last_time = now;
           delay(75);
           v = digitalRead(btn[a].pin-1);
           if (v==0)
           if (dimm == true){
            dimm_milis = millis() + 15000 ;
            display.setContrast(100, 230, 60);
            dimm = false;
            TH_Overlay();
             return;  
           }else{  
              if ((btn[a].channel)== 2){
                  Serial.print("Temp - ");
                  Term_Temp = Term_Temp - 5 ;
                  Serial.println(Term_Temp);      
                  tr_milis = millis() + 5000 ;                  
                  trs = (Term_Temp) ;
                  trs = (trs / 10) ;
                  SuplaDevice.channelDoubleValueChanged(4,trs); 
                  TH_Overlay(); 
                  dimm_milis = millis() + 15000 ;
                   return;
              }
              if ((btn[a].channel)== 3){
                  Serial.print("Temp + ");
                  Term_Temp = Term_Temp + 5 ; 
                  Serial.println(Term_Temp);      
                  tr_milis = millis() + 5000 ;                   
                  trs = (Term_Temp) ;
                  trs = (trs / 10) ;
                  SuplaDevice.channelDoubleValueChanged(4,trs); 
                  TH_Overlay();
                  dimm_milis = millis() + 15000 ; 
                   return;                        
              }
                if ( (btn[a].mem) == 1 ) { 
                  SuplaDevice.relayOff(btn[a].channel);
                  Serial.print("BTN Switsh off relay ");
                  Serial.println(btn[a].relay_pin-1);
                  dimm_milis = millis() + 15000 ;
                  btn[a].mem = 0;
                   return;
                 } else {
                  SuplaDevice.relayOn(btn[a].channel, 0);
                  Serial.print("BTN Switsh on relay ");
                  Serial.println(btn[a].relay_pin-1);
                  dimm_milis = millis() + 15000 ;
                  btn[a].mem = 1;
                   return;
                 }        
             }}
      }
    }
}
void supla_btn_init() {
  for(int a=0;a<BTN_COUNT;a++)
    if (btn[a].pin > 0) {
        pinMode(btn[a].pin-1, INPUT_PULLUP);
        btn[a].last_val = digitalRead(btn[a].pin-1);
        btn[a].last_time = millis();
        pinMode(btn[a].relay_pin-1,OUTPUT);
    }
}
int supla_DigitalRead(int channelNumber, uint8_t pin) {
    if (channelNumber == 5){
      return !window;
    }else{
      return btn[channelNumber].mem;
    }
}
void suplaDigitalWrite(int channelNumber, uint8_t pin, uint8_t val) {       
     btn[channelNumber].mem =val;
     switch(channelNumber)
          { 
             case 0:
         if ( (btn[channelNumber].mem) == 0 ) {                    
                  Serial.print("Manual Mode ");                  
                  digitalWrite(btn[channelNumber].relay_pin-1, LOW);        
                  eep_milis = millis() + 2000 ;
                  Serial.println(" Relay off Manual Mode");
                  SuplaDevice.relayOff(1);                  
                 }else {
                  Serial.print("Auto Mode ");
                  digitalWrite(btn[channelNumber].relay_pin-1, HIGH);        
                  eep_milis = millis() + 2000 ;                   
                 } 
                 TH_Overlay();     
                 break;
             case 1:
        
             if ( (btn[channelNumber].mem) == 0 ) {                    
                  Serial.print("Switsh off relay ");
                  Serial.println(btn[channelNumber].relay_pin-1);
                  digitalWrite(btn[channelNumber].relay_pin-1, LOW);        
                  eep_milis = millis() + 2000 ;                  
                 }else {
                  Serial.print("Switsh on relay ");
                  Serial.println(btn[channelNumber].relay_pin-1);
                  digitalWrite(btn[channelNumber].relay_pin-1, HIGH);      
                  eep_milis = millis() + 2000 ;                   
                 }
                 TH_Overlay();
                 break;
              
              case 2:
         if ( (btn[channelNumber].mem) == 0 ) {                    
                  Serial.print("Temp - ");
                  Term_Temp = Term_Temp - 5 ;
                  Serial.println(Term_Temp);      
                  tr_milis = millis() + 5000 ;                  
                 }else {
                  Serial.print("Temp + ");
                  Term_Temp = Term_Temp + 5 ; 
                  Serial.println(Term_Temp);      
                  tr_milis = millis() + 5000 ;                   
                 } 
                  trs = (Term_Temp) ;
                  trs = (trs / 10) ; 
                  SuplaDevice.channelDoubleValueChanged(4,trs);
                  TH_Overlay();   
                    break;
           }
  return; 
}

void Eeprom_save() {                  //----------EEPROM write  ---------------------- EEprom

        if (start){
          return;
        }
        if ( (btn[0].mem) == 0 ) { 
      for(int e=0;e<2;e++) {  
         if ( btn[e].ms > 0 ) {
                     continue;
         } else {
        eep = (btn[e].mem);                    //  --- read relay state
        if (eep != EEPROM.read(e)){            //  --- compare relay state with memorized state          
         EEPROM.write(e,eep);                  //  --- if different write memory
         Serial.print("EEPROM.");
         Serial.print(e);
         Serial.print(" write.");
         Serial.print((eep));
         Serial.print(" channel ");
         Serial.println((btn[e].channel));        
         EEPROM.commit();         
        }
     }
   }
  } 
          if ( (btn[0].mem) == 1 ) { 
         eep = (btn[0].mem);                    //  --- read relay state
        if (eep != EEPROM.read(0)){            //  --- compare relay state with memorized state          
         EEPROM.write(0,eep);                  //  --- if different write memory
         Serial.print("EEPROM.");
         Serial.print(0);
         Serial.print(" write.");
         Serial.print((eep));
         Serial.print(" channel ");
         Serial.println((btn[0].channel));        
         EEPROM.commit();            
          }
    }
}
void Eepron_read() {                  //----------EEPROM read  ---------------------- EEprom  
             
       
       if ( btn[epr].ms > 0 ) {
                     return; 
         } else {
         eep = EEPROM.read(epr);               //  ---read relay state       
         Serial.print("EEPROM.");
         Serial.print(epr);
         Serial.print(" read.");
         Serial.print((eep));
         Serial.print(" channel ");
         Serial.println((btn[epr].channel));
       
        if (eep == HIGH){                    //  --- if 1 send relay on
          (btn[epr].mem) = 1 ;
          SuplaDevice.relayOn(epr, 0);       //  --- only one channel on each pass
          } 
         }
         if (eep == 1) {
         bool stat = digitalRead(btn[1].relay_pin-1);
         if (stat) SuplaDevice.relayOn(1, 0);
         }   
}
void status_func(int status, const char *msg) {     //    ------------------------ Status --------------------------
 s=status;                                          //    -- to check if we are registered and ready before restore from memory
}
void setup() {  //------------------------------------------------ Setup ----------------------------------------------

  wifi_set_sleep_type(NONE_SLEEP_T);

  Serial.begin(115200);
  pinMode(sensor_pin, INPUT_PULLUP);
  delay(200);
  EEPROM.begin(512);
  sensors.begin();
  sensors.getAddress(tempDeviceAddress, 0);
  sensors.setResolution(tempDeviceAddress, resolution);  
  sensors.setWaitForConversion(false);
  sensors.requestTemperatures();

    display.init();
  display.flipScreenVertically();
   display.setFont(ArialMT_Plain_10);
     display.clear();
      display.setFont(ArialMT_Plain_24);
       display.drawString(33, 40, "SUPLA");
         display.drawXbm(0, 16, 32, 32,logo32_glcd_bmp );
          display.display();
           delay(2000);
   
  if (WiFi.SSID()==""){   
    initialConfig = true;
  } 
  
  Serial.println("mounting FS...");
  
  WiFi.mode(WIFI_STA); // Force to station mode because if device was switched off while in access point mode it will start up next time in access point mode.

   uint8_t mac[WL_MAC_ADDR_LENGTH];
   WiFi.macAddress(mac);
   char GUID[SUPLA_GUID_SIZE] = {mac[WL_MAC_ADDR_LENGTH - 6], mac[WL_MAC_ADDR_LENGTH - 5], mac[WL_MAC_ADDR_LENGTH - 4], mac[WL_MAC_ADDR_LENGTH - 3],                                
                                 mac[WL_MAC_ADDR_LENGTH - 2], mac[WL_MAC_ADDR_LENGTH - 1], mac[WL_MAC_ADDR_LENGTH - 1], mac[WL_MAC_ADDR_LENGTH - 2], 
                                 mac[WL_MAC_ADDR_LENGTH - 3], mac[WL_MAC_ADDR_LENGTH - 4], mac[WL_MAC_ADDR_LENGTH - 5], mac[WL_MAC_ADDR_LENGTH - 6]};
          
  SuplaDevice.addRelay(101, false);
  SuplaDevice.addRelay(102, false);
  SuplaDevice.addRelay(103, false);  
  SuplaDevice.addDS18B20Thermometer();
  SuplaDevice.addDS18B20Thermometer();  
  SuplaDevice.addSensorNO(150); //  Pin number where the sensor is connected 
     
  memset(btn, 0, sizeof(btn));
  btn[0].pin =button_1 +1;          // pin gpio buton  +1
  btn[0].relay_pin =relay_1 +1;  // pin gpio Relay   +1
  btn[0].channel =0;      // channel
  btn[0].ms =0;           //  if = 0 Bistable -- if > 0 Monostable for X ms
  btn[0].mem =0;
  btn[1].pin =button_2 +1;          // pin gpio buton  +1
  btn[1].relay_pin =relay_2 +1;  // pin gpio Relay   +1
  btn[1].channel =1;      // channel
  btn[1].ms =0;           //  if = 0 Bistable -- if > 0 Monostable for X ms
  btn[1].mem =0;
  btn[2].pin =button_3 +1;          // pin gpio buton  +1
  btn[2].relay_pin =relay_3 +1;  // pin gpio Relay   +1
  btn[2].channel =2;      // channel
  btn[2].ms =0;           //  if = 0 Bistable -- if > 0 Monostable for X ms
  btn[2].mem =0;
  btn[3].pin =button_4 +1;          // pin gpio buton  +1
  btn[3].relay_pin =relay_4 +1;  // pin gpio Relay   +1
  btn[3].channel =3;      // channel
  btn[3].ms =0;           //  if = 0 Bistable -- if > 0 Monostable for X ms
  btn[3].mem =0;
  
  supla_btn_init();

  //read configuration from FS json
    display.clear();
    display.setTextAlignment(TEXT_ALIGN_CENTER);
    display.setFont(ArialMT_Plain_10);
    display.drawString(64, 0, "mounting FS...");
    display.display();
    
  if (SPIFFS.begin()) {
    Serial.println("mounted file system");
    if (SPIFFS.exists("/config.json")) {
      Serial.println("reading config file");
      File configFile = SPIFFS.open("/config.json", "r");
      if (configFile) {
        Serial.println("opened config file");
        size_t size = configFile.size();
        std::unique_ptr<char[]> buf(new char[size]);

        configFile.readBytes(buf.get(), size);
        DynamicJsonBuffer jsonBuffer;         
        JsonObject& json = jsonBuffer.parseObject(buf.get());
        json.printTo(Serial);   //print config data to serial on startup
        if (json.success()) {
          Serial.println("\nparsed json");

          strcpy(Supla_server, json["Supla_server"]);
          strcpy(Location_id, json["Location_id"]);
          strcpy(Location_Pass, json["Location_Pass"]);
          strcpy(Supla_name, json["Supla_name"]);         
          strcpy(up_host, json["up_host"]);
          strcpy(update_username, json["update_username"]);
          strcpy(update_password, json["update_password"]);
          strcpy(term_temp, json["term_temp"]);
          Term_Temp = (String(term_temp).toInt());
          strcpy(term_hist, json["term_hist"]);
          Term_Hist = (String(term_hist).toInt());
        } else {
          Serial.println("failed to load json config");
          initialConfig = true;
        }
      }
    }
  } else {
    Serial.println("failed to mount FS");
  }
  wifi_station_set_hostname(up_host);  //nazwa w sieci lokalnej  @cino111

  SuplaDevice.setDigitalReadFuncImpl(&supla_DigitalRead);    //            ------Send Value to server -------
  SuplaDevice.setDigitalWriteFuncImpl(&suplaDigitalWrite);   //        -------  Read Value from server   -------
  SuplaDevice.setStatusFuncImpl(&status_func);    //   ----------------------------- Status -----------------------------
  SuplaDevice.setTemperatureCallback(&get_temperature);
  SuplaDevice.setName(Supla_name);

  int LocationID = atoi(Location_id);
  SuplaDevice.begin(GUID,              // Global Unique Identifier 
                    mac,               // Ethernet MAC address
                    Supla_server,      // SUPLA server address
                    LocationID,        // Location ID 
                    Location_Pass);    // Location Password   

  dimm_milis = millis() + 15000;

}
void loop() {

  if (start == true){
    // read_initial_relay_state
    for(int i=0;i<2;i++){      //  ---check relay except der have delay (staircase)
     if ( (btn[i].ms) > 0 ) {
      digitalWrite(btn[i].relay_pin-1, LOW);     
                     continue;
         } else {
        eep = EEPROM.read(i); 
       if (eep >= 2 ){
         EEPROM.write(i,0);                  
         Serial.println("epp correct");
         EEPROM.commit();
       }
         Serial.print("Recover.");
         Serial.print(i);
         Serial.print(" read.");
         Serial.print((eep));
         Serial.print(" channel ");
         Serial.println((btn[i].channel));
         btn[i].mem =eep;         
                  Serial.print((btn[i].relay_pin) -1);
                  Serial.print(" set ");
                  Serial.println(eep);                    
         }
    }
    start = false;
  }  
  if (initialConfig == true){
    for(int i=0;i<2;i++){      
        EEPROM.write(i, 0); 
     }
      EEPROM.commit();
      Serial.println("initial config triger");
    ondemandwifiCallback () ;
  }
  
  if (shouldSaveConfig == true) {
    Serial.println("saving config");
    DynamicJsonBuffer jsonBuffer;
    JsonObject& json = jsonBuffer.createObject();
    json["Supla_server"] = Supla_server;
    json["Location_id"] = Location_id;
    json["Location_Pass"] = Location_Pass;
    json["Supla_name"] = Supla_name;
    json["up_host"] = up_host;
    json["update_username"] = update_username;
    json["update_password"] = update_password;
    json["term_temp"] = term_temp;
    json["term_hist"] = term_hist;
    File configFile = SPIFFS.open("/config.json", "w");
    if (!configFile) {
      Serial.println("failed to open config file for writing");
    }
    json.prettyPrintTo(Serial);
    json.printTo(configFile);
    configFile.close();
    Serial.println("config saved");
          display.clear();
          display.setTextAlignment(TEXT_ALIGN_CENTER);
          display.setFont(ArialMT_Plain_10);
          display.drawString(64, 0, "config saved");
          display.display();      
    shouldSaveConfig = false;
    initialConfig = false; 
    WiFi.mode(WIFI_STA);   
    delay(5000);
    ESP.restart(); 
  }
  
  if (millis() > ds_milis){  //        ------------------------------Termp update ----------------------------- 
    sensors.requestTemperatures();
    window = digitalRead(sensor_pin); 
    ds_milis = millis() + 5000 ;
     }  
   
  if (WiFi.status() != WL_CONNECTED) {    
    if (millis() > wifimilis)  {               
  WiFi.begin();
  pr_wifi = true;
  tikOn = false;
  Serial.println("CONNECTING WIFI"); 
  wifimilis = (millis() + wifi_checkDelay) ;
  }  
}
     
  if (millis() > eep_milis){        
     Eeprom_save() ;   //        ------------------------------Eepron save callback -----------------------------   
     eep_milis = millis() + 5000 ;
     } 
yield(); 
   if (millis() > dimm_milis){ 
    if (dimm == false){
    display.setContrast(50, 50, 30);
    display.display();
    dimm = true ;     
    }    
    dimm_milis = millis() + 15000 ;
     } 

    if (s != 17) if (tikOn == true)tikOn = false;
    
  switch (s) {    //    ------------------------------------------------ Status ------------------------------------
  case 17:      // -----     STATUS_REGISTERED_AND_READY
  if (epr<2){
   Eepron_read() ;                // ------------------------------- Eeprom read callback -------------------------------
   epr = epr+1;// -------- 1 loop for each output  ----------    
    }
    if (tikOn == false)tikOn = true;   
    break; 
    case 10:      // --------------------- REGISTER_IN_PROGRESS  ----------------------
    epr = 0 ;   
    break;
   
  }
  
  int C_W_read = digitalRead(btn[0].pin-1);{  
   if (C_W_read != last_C_W_state) {            
     time_last_C_W_change = millis();
   }
   if ((millis() - time_last_C_W_change) > C_W_delay) {     
     if (C_W_read != C_W_state) {     
       Serial.println("Triger sate changed");
       C_W_state = C_W_read;       
       if (C_W_state == LOW) {
        ondemandwifiCallback () ;
       }
     }
    }
   last_C_W_state = C_W_read;            
   }            
       
   iterate_btn();
   
   if (WiFi.status() == WL_CONNECTED){
    SuplaDevice.iterate();      
    if (pr_wifi == true){
     Serial.println("");
     Serial.println("CONNECTED");
     Serial.print("local IP: ");
     Serial.println(WiFi.localIP());
     Serial.print("subnetMask: ");
     Serial.println(WiFi.subnetMask());
     Serial.print("gatewayIP: ");
     Serial.println(WiFi.gatewayIP());
     long rssi = WiFi.RSSI();
     Serial.print("Signal Strength (RSSI): ");
     Serial.print(rssi);
     Serial.println(" dBm");
     pr_wifi = false;        
     httpUpdater.setup(&httpServer, update_path, update_username, update_password);
     httpServer.begin();
     delay(100);
   }
    httpServer.handleClient(); 
   }

   if (millis() > tr_milis){  //        ------------------------------Termostat callback ----------------------------- 

    yield(); 
    tr = sensors.getTempCByIndex(0);
      trs = (Term_Temp) ;
      trs = (trs / 10) ;   
     TH_Overlay();        
     if ((btn[0].mem) == true) itrate_Term(); 
     if ((String(term_temp).toInt()) != Term_Temp){ 
      display.invertDisplay();// -------------------     oled imvert ---------------------------------------------------     
      Serial.println(term_temp);
      Serial.println(Term_Temp);
      Serial.println("save Temp_Term");
      itoa(Term_Temp ,term_temp ,10) ;
      Serial.println(term_temp);
      Serial.println("saving config");
      DynamicJsonBuffer jsonBuffer;
      JsonObject& json = jsonBuffer.createObject();
      json["Supla_server"] = Supla_server;
      json["Location_id"] = Location_id;
      json["Location_Pass"] = Location_Pass;
      json["Supla_name"] = Supla_name;
      json["up_host"] = up_host;
      json["update_username"] = update_username;
      json["update_password"] = update_password;
      json["term_temp"] = term_temp;
      json["term_hist"] = term_hist;
      File configFile = SPIFFS.open("/config.json", "w");
      if (!configFile) {
      Serial.println("failed to open config file for writing");
      }
      json.prettyPrintTo(Serial);
      json.printTo(configFile);
      configFile.close();
      Serial.println("config saved"); 
      delay(100);
      display.normalDisplay();//----------------------     oled normal ---------------------------------------------------    
     }
     tr_milis = millis() + 5000 ;
     } 

}
// Supla.org ethernet layer
    int supla_arduino_tcp_read(void *buf, int count) {
        _supla_int_t size = client.available();       
        if ( size > 0 ) {
            if ( size > count ) size = count;
            return client.read((uint8_t *)buf, size);
        };    
        return -1;
    };    
    int supla_arduino_tcp_write(void *buf, int count) {
        return client.write((const uint8_t *)buf, count);
    };    
    bool supla_arduino_svr_connect(const char *server, int port) {
          return client.connect(server, 2015);
    }    
    bool supla_arduino_svr_connected(void) {
          return client.connected();
    }    
    void supla_arduino_svr_disconnect(void) {
         client.stop();
    }    
    void supla_arduino_eth_setup(uint8_t mac[6], IPAddress *ip) {
       //WiFi_up();
    }

SuplaDeviceCallbacks supla_arduino_get_callbacks(void) {
          SuplaDeviceCallbacks cb;          
          cb.tcp_read = &supla_arduino_tcp_read;
          cb.tcp_write = &supla_arduino_tcp_write;
          cb.eth_setup = &supla_arduino_eth_setup;
          cb.svr_connected = &supla_arduino_svr_connected;
          cb.svr_connect = &supla_arduino_svr_connect;
          cb.svr_disconnect = &supla_arduino_svr_disconnect;
          cb.get_temperature = &get_temperature;
          //cb.get_temperature = NULL;
          cb.get_temperature_and_humidity = NULL;
          cb.get_rgbw_value = NULL;
          cb.set_rgbw_value = NULL;         
          return cb;
}
supla_Termostst_oled_sensor_Dout_16Mbit.rar
Compiled Firmware OLED 0.96
(270.21 KiB) Downloaded 8 times
Last edited by elmaya on Thu Oct 10, 2019 4:30 pm, edited 1 time in total.
User avatar
michael
Posts: 944
Joined: Wed Nov 09, 2016 8:00 am
Location: Wojkowice

Thu Oct 10, 2019 5:55 am

elmaya wrote:
Wed Oct 09, 2019 1:55 pm
Oled thermostat with window sensor on Gpio 9.
It shows the status on the screen and stops the thermostat while the window is open.
You are invaluable! :o

The module with this firmware in every room today will solve my need to control heating :-)
Implementing the thermostat in this form on the Supla application side with work schedules will be a good combine: D
I'm starting to put it together :)
Kabel ucięty na miarę zawsze jest za krótki...
User avatar
makrz
Posts: 237
Joined: Tue Nov 27, 2018 1:43 pm
Location: Opole

Mon Oct 14, 2019 12:06 pm

elmaya wrote:
Wed Sep 18, 2019 3:21 pm
thermostat with Oled display, control from the Supla App and buttons for local control.

Image

channel 0 = automatic / manual thermostat
channel 1 = manual relay on / off
channel 2 = to the left the temperature decreases by 0.5º the right increases by 0.5º
channel 3 = temperature DS18B20
channel 4 = thermostat temperature

temperature and hysterysis are adjusted in wificonfig
temperature in x10 format (22º is written 220 in the configuration)
It can be changed from the app in 0.5º steps and will be stored
hysterisis in x10 format (+/- 1 is written 10 in the configuration)

Supla App

Image

local control:
thermostat toggle Auto/Man------Enter WifiConfig holding for 10 seconds.
relay toggle on/off.
decrease thermostat temperature 0.5ºC.
increase thermostat temperature 0.5ºC

the screen automatically dims after 15 seconds and the first press on one of the buttons makes it bright again.

if any button is pressed while the screen is dimmed, it will glow and the following presses will acruate according to the button pressed.

After 15 seconds without pressing any button the screen dims.

After changing the temperature of the thermostat, the display reverses for a moment indicating that the new value has been stored.

relay off when switching from auto to manual mode to allow schedule.

in case of a connection error with Supla cloud it display "Exx" instead of the supla logo, with xx being the error number.

STATUS_ALREADY_INITIALIZED 2
STATUS_CB_NOT_ASSIGNED 3
STATUS_INVALID_GUID 4
STATUS_UNKNOWN_SERVER_ADDRESS 5
STATUS_UNKNOWN_LOCATION_ID 6
STATUS_INITIALIZED 7
STATUS_CHANNEL_LIMIT_EXCEEDED 8
STATUS_DISCONNECTED 9
STATUS_REGISTER_IN_PROGRESS 10
STATUS_ITERATE_FAIL 11
STATUS_PROTOCOL_VERSION_ERROR 12
STATUS_BAD_CREDENTIALS 13
STATUS_TEMPORARILY_UNAVAILABLE 14
STATUS_LOCATION_CONFLICT 15
STATUS_CHANNEL_CONFLICT 16
STATUS_REGISTERED_AND_READY 17 ------ connection ok display Supla logo -----
STATUS_DEVICE_IS_DISABLED 18
STATUS_LOCATION_IS_DISABLED 19
STATUS_DEVICE_LIMIT_EXCEEDED 20

Image

Gpio:
#define ONE_WIRE_BUS 13 //D7 --------------------oneWire Dallas Temperature -------requires 4k7 resistance
int relay_1 = 15; //D8 ------------------- thermometer Auto/Man Led ----- active high ---optional
int relay_2 = 12; //D6 ------------------- relay output ----- active high
int button_1 = 14; //D5 ------------------- automatic / manual thermostat change ---- WiFi config 10 seconds --------
int button_2 = 16; //D0 ------------------- manual on / off ---- requires 10k pullup resistance due to lack of internal
int button_3 = 5; //D1 ------------------- decrease thermostat temperature 0.5ºC.----
int button_4 = 4; //D2 ------------------- increase thermostat temperature 0.5ºC----

Code: Select all

#include <FS.h>       // ---- esp board manager 2.4.2 --- iwip Variant V2 higher Bandwidth
#include <ESP8266WiFi.h>
#define SUPLADEVICE_CPP
#include <SuplaDevice.h>
#include <math.h>
#include <DNSServer.h>
#include <WiFiManager.h> 
#include <ArduinoJson.h> //--------- https://github.com/bblanchon/ArduinoJson/tree/v5.13.2 ------
#include <EEPROM.h>
#include <ESP8266WebServer.h>
#include <ESPEFC.h>  // modification of ESP8266HTTPUpdateServer that includes erases flash and wifi credentials
#include <OneWire.h>
#include <DallasTemperature.h>
extern "C"
{
#include "user_interface.h"
}
//#define D0 16  //no internal pullup resistor
//#define D1  5
//#define D2  4
//#define D3  0  //must not be pulled low during power on/reset, toggles value during boot
//#define D4  2  //must not be pulled low during power on/reset, toggles value during boot
//#define D5 14
//#define D6 12
//#define D7 13
//#define D8 15  //must not be pulled high during power on/reset

#include "SSD1306Wire.h" //----- 0.96 Oled --- https://github.com/ThingPulse/esp8266-oled-ssd1306
SSD1306Wire  display(0x3c, 0, 2);  // D3-SDA  D4-SCL ----- 0.96 Oled ---
//#include "SH1106Wire.h" //----- 1.3 Oled ---
//SH1106Wire display(0x3c, 0, 2);  // D3-SDA  D4-SCL ----- 1.3 Oled ---

#define ONE_WIRE_BUS 13  //D7 --------------------oneWire Dallas Temperature --------requires 4k7 resistance
int relay_1 = 15;        //D8 ------------------- thermometer Auto/Man Led ----- active high
int relay_2 = 12;        //D6 ------------------- relay output ----- active high
int relay_3 = 120;       // --------------------- thermostat temperature setting +/- 0.5º no Gpio -----
int relay_4 = 122;       // --------------------- no Gpio -----
int button_1 = 14;       //D5 ------------------- automatic / manual thermostat change  ---- WiFi config 10 seconds  --------
int button_2 = 16;       //D0 ------------------- manual on / off ----requires 10k pullup resistance due to lack of internal
int button_3 = 5;        //D1 ------------------- thermostat temperature setting - 0.5º----
int button_4 = 4;        //D2 ------------------- thermostat temperature setting + 0.5º----
#define BTN_COUNT 4
OneWire oneWire(ONE_WIRE_BUS);
DallasTemperature sensors(&oneWire);
DeviceAddress tempDeviceAddress;
int  resolution = 12;
bool pr_wifi = true;
bool start = true;
bool eep = LOW;     
int epr = 0;         
int s;             
int Term_Temp ;
int Term_Hist ;
double tr = -275;
double trs ;
unsigned long wifi_checkDelay = 20000;
unsigned long wifimilis;
unsigned long eep_milis;
unsigned long tr_milis;
unsigned long ds_milis;
int C_W_state = HIGH; 
int last_C_W_state = HIGH;
unsigned long time_last_C_W_change = 0; 
long C_W_delay = 10000;               // config delay 10 seconds           ----------        opóźnienie konfiguracji 10 sekund
bool tikOn = false;
WiFiClient client;
ESP8266WebServer httpServer(81);
ESPEFC httpUpdater;
const char* update_path = "/update";
char Supla_server[80];
char Location_id[15];
char Location_Pass[34];
char Supla_name[51];
char up_host[21];
char update_username[21];
char update_password[21];
char term_temp[5];
char term_hist[5];
byte mac[6];
bool shouldSaveConfig = false;
bool initialConfig = false;
bool dimm = false;
unsigned long dimm_milis ;
int timeout = 180;          // seconds to run the wifi config
const uint8_t logo32_glcd_bmp[] PROGMEM =  //logo supla 32
{
  0x00,0x00,0x00,0x00,0xC0,0x1F,0x00,0x00,0xE0,0x7F,0x00,0x00,
  0xF0,0x70,0x00,0x00,0x30,0xE0,0x00,0x00,0x38,0xC0,0x00,0x00,
  0x18,0xC0,0x01,0x00,0x18,0xC0,0x01,0x00,0x38,0xC0,0x00,0x00,
  0x38,0xE0,0x01,0x00,0x70,0xF0,0x07,0x00,0xE0,0x7F,0x0E,0x00,
  0xC0,0x3F,0x38,0x00,0x00,0x1F,0xE0,0x0F,0x00,0x18,0xC0,0x1F,
  0x00,0x18,0xC0,0x30,0x00,0x18,0xC0,0x30,0x00,0x30,0xC0,0x30,
  0x00,0x30,0x80,0x1F,0x00,0x30,0xC0,0x0F,0x00,0x20,0x60,0x00,
  0x00,0x60,0x20,0x00,0x00,0x60,0x30,0x00,0x00,0x40,0x18,0x00,
  0x00,0xC0,0x0D,0x00,0x00,0xC0,0x07,0x00,0x00,0x60,0x04,0x00,
  0x00,0x20,0x0C,0x00,0x00,0x20,0x0C,0x00,0x00,0x60,0x06,0x00,
  0x00,0xC0,0x03,0x00,0x00,0x00,0x00,0x00
};
const uint8_t logo16_wifi_bmp[] PROGMEM =  //logo wifi 16
{
  0x00,0x00,0x00,0x00,0xE0,0x07,0x38,0x1C,0xC4,0x23,0x72,0x4E,
  0x08,0x10,0xE4,0x27,0x10,0x0C,0x90,0x09,0x40,0x02,0x60,0x06,
  0x40,0x02,0x80,0x01,0x00,0x00,0x00,0x00
};
const uint8_t logo16_supla_bmp[] PROGMEM =  //logo supla 16
{
  0x30,0x00,0x7C,0x00,0xC4,0x00,0x86,0x00,0x84,0x00,0xDC,0x03,
  0x78,0x36,0x60,0x78,0x40,0x48,0x40,0x38,0x40,0x04,0x80,0x06,
  0x80,0x03,0x40,0x02,0xC0,0x03,0x00,0x01
};
void saveConfigCallback () {                 //callback notifying us of the need to save config
  Serial.println("Should save config");
  shouldSaveConfig = true;
}
void ondemandwifiCallback () {
          display.clear();
          display.setContrast(100, 241, 64);
          display.setTextAlignment(TEXT_ALIGN_CENTER);
          display.setFont(ArialMT_Plain_10);
          display.drawString(64, 16, "wifi config connect");
          display.drawString(64, 28, "to wifi hotspot");
          display.setFont(ArialMT_Plain_16);
          display.drawString(64, 44, "Supla_Termostat"); 
          display.display();    
  WiFiManagerParameter custom_Supla_server("server", "supla server", Supla_server, 80);
  WiFiManagerParameter custom_Location_id("ID", "Location id", Location_id, 15);
  WiFiManagerParameter custom_Location_Pass("Password", "Location Pass", Location_Pass, 34);
  WiFiManagerParameter custom_Supla_name("name", "Supla Device Name", Supla_name, 51,"required");
  WiFiManagerParameter custom_up_host("up_host", "xxxx (DHCP name)", up_host, 21,"required");
  WiFiManagerParameter custom_update_username("updateUsername", "update username", update_username, 21,"required");
  WiFiManagerParameter custom_update_password("updatePassword", "update password", update_password, 21,"required");
  WiFiManagerParameter custom_term_temp("Termostat", "Temp x 10", term_temp, 5,"required");
  WiFiManagerParameter custom_term_hist("Histerisis", "Histerisis x 10", term_hist, 5,"required");

  WiFiManager wifiManager;
  wifiManager.setBreakAfterConfig(true);
  wifiManager.setSaveConfigCallback(saveConfigCallback);
  
  wifiManager.addParameter(&custom_Supla_server);
  wifiManager.addParameter(&custom_Location_id);
  wifiManager.addParameter(&custom_Location_Pass);
  wifiManager.addParameter(&custom_Supla_name);
  wifiManager.addParameter(&custom_up_host);
  wifiManager.addParameter(&custom_update_username);
  wifiManager.addParameter(&custom_update_password);
  wifiManager.addParameter(&custom_term_temp);
  wifiManager.addParameter(&custom_term_hist);

  wifiManager.setCustomHeadElement("<style>html{ background-color: #01DF3A;}</style><div class='s'><svg version='1.1' id='l' x='0' y='0' viewBox='0 0 200 200' xml:space='preserve'><path d='M59.3,2.5c18.1,0.6,31.8,8,40.2,23.5c3.1,5.7,4.3,11.9,4.1,18.3c-0.1,3.6-0.7,7.1-1.9,10.6c-0.2,0.7-0.1,1.1,0.6,1.5c12.8,7.7,25.5,15.4,38.3,23c2.9,1.7,5.8,3.4,8.7,5.3c1,0.6,1.6,0.6,2.5-0.1c4.5-3.6,9.8-5.3,15.7-5.4c12.5-0.1,22.9,7.9,25.2,19c1.9,9.2-2.9,19.2-11.8,23.9c-8.4,4.5-16.9,4.5-25.5,0.2c-0.7-0.3-1-0.2-1.5,0.3c-4.8,4.9-9.7,9.8-14.5,14.6c-5.3,5.3-10.6,10.7-15.9,16c-1.8,1.8-3.6,3.7-5.4,5.4c-0.7,0.6-0.6,1,0,1.6c3.6,3.4,5.8,7.5,6.2,12.2c0.7,7.7-2.2,14-8.8,18.5c-12.3,8.6-30.3,3.5-35-10.4c-2.8-8.4,0.6-17.7,8.6-22.8c0.9-0.6,1.1-1,0.8-2c-2-6.2-4.4-12.4-6.6-18.6c-6.3-17.6-12.7-35.1-19-52.7c-0.2-0.7-0.5-1-1.4-0.9c-12.5,0.7-23.6-2.6-33-10.4c-8-6.6-12.9-15-14.2-25c-1.5-11.5,1.7-21.9,9.6-30.7C32.5,8.9,42.2,4.2,53.7,2.7c0.7-0.1,1.5-0.2,2.2-0.2C57,2.4,58.2,2.5,59.3,2.5z M76.5,81c0,0.1,0.1,0.3,0.1,0.6c1.6,6.3,3.2,12.6,4.7,18.9c4.5,17.7,8.9,35.5,13.3,53.2c0.2,0.9,0.6,1.1,1.6,0.9c5.4-1.2,10.7-0.8,15.7,1.6c0.8,0.4,1.2,0.3,1.7-0.4c11.2-12.9,22.5-25.7,33.4-38.7c0.5-0.6,0.4-1,0-1.6c-5.6-7.9-6.1-16.1-1.3-24.5c0.5-0.8,0.3-1.1-0.5-1.6c-9.1-4.7-18.1-9.3-27.2-14c-6.8-3.5-13.5-7-20.3-10.5c-0.7-0.4-1.1-0.3-1.6,0.4c-1.3,1.8-2.7,3.5-4.3,5.1c-4.2,4.2-9.1,7.4-14.7,9.7C76.9,80.3,76.4,80.3,76.5,81z M89,42.6c0.1-2.5-0.4-5.4-1.5-8.1C83,23.1,74.2,16.9,61.7,15.8c-10-0.9-18.6,2.4-25.3,9.7c-8.4,9-9.3,22.4-2.2,32.4c6.8,9.6,19.1,14.2,31.4,11.9C79.2,67.1,89,55.9,89,42.6z M102.1,188.6c0.6,0.1,1.5-0.1,2.4-0.2c9.5-1.4,15.3-10.9,11.6-19.2c-2.6-5.9-9.4-9.6-16.8-8.6c-8.3,1.2-14.1,8.9-12.4,16.6C88.2,183.9,94.4,188.6,102.1,188.6z M167.7,88.5c-1,0-2.1,0.1-3.1,0.3c-9,1.7-14.2,10.6-10.8,18.6c2.9,6.8,11.4,10.3,19,7.8c7.1-2.3,11.1-9.1,9.6-15.9C180.9,93,174.8,88.5,167.7,88.5z'/></svg>");
  wifiManager.setMinimumSignalQuality(8);
  wifiManager.setConfigPortalTimeout(timeout);

    if (!wifiManager.startConfigPortal("Supla_Termostat")) {
      Serial.println("Not connected to WiFi but continuing anyway.");
    } else {
      
      Serial.println("connected...yeey :)");    //if you get here you have connected to the WiFi
    }
    //read updated parameters
    strcpy(Supla_server, custom_Supla_server.getValue());
    strcpy(Location_id, custom_Location_id.getValue());
    strcpy(Location_Pass, custom_Location_Pass.getValue());
    strcpy(Supla_name, custom_Supla_name.getValue());
    strcpy(up_host, custom_up_host.getValue());
    strcpy(update_username, custom_update_username.getValue());
    strcpy(update_password, custom_update_password.getValue());
    strcpy(term_temp, custom_term_temp.getValue());
    strcpy(term_hist, custom_term_hist.getValue());
   
  WiFi.softAPdisconnect(true);   //  close AP
}

typedef struct {  //------------------------------------------- BTN ----------------------------------------------------
  int pin;
  int relay_pin;
  int channel;
  char last_val;
  int ms;
  unsigned long last_time;
  bool mem;
} _btn_t;

_btn_t btn[BTN_COUNT];

void TH_Overlay() {

  if (dimm == true) {
    display.setContrast(50, 50, 30);
    yield();
  }else {
    display.setContrast(100, 241, 64);
    yield();
  }
  display.clear();
   if (tr > -100){
         display.setFont(ArialMT_Plain_24);
         display.setTextAlignment(TEXT_ALIGN_CENTER);
         display.drawString(64, 20, String(tr, 2) + "ºC"); 
   } 
   if (tr < -100){
         display.setFont(ArialMT_Plain_24);
         display.setTextAlignment(TEXT_ALIGN_CENTER);
         display.drawString(64, 20, "ERROR"); 
   }        
   if ((btn[0].mem) == 1){
         display.setFont(ArialMT_Plain_16);
         display.setTextAlignment(TEXT_ALIGN_CENTER);
         display.drawString(64, 48, "Set " + String(trs, 1) + "ºC"); 
  }
  if ((btn[0].mem) == 0){
         display.setFont(ArialMT_Plain_16);
         display.setTextAlignment(TEXT_ALIGN_CENTER);
         display.drawString(64, 48, "manual mode"); 
  }  
  if (pr_wifi == false){
               display.drawXbm(2, 0, 16, 16, logo16_wifi_bmp);// -------------------------------------------------- oled wifi ok  -------- 
     if (s == 17){            
               display.drawXbm(24, 0, 16, 16, logo16_supla_bmp);// ------------------------------------------------ oled supla ok --------                                 
        }else{
               display.setFont(ArialMT_Plain_16);
               display.setTextAlignment(TEXT_ALIGN_LEFT);
               display.drawString(24, 0, "E " + String(s)); 
        }
  }
  if ((btn[1].mem) == 0){
         display.setFont(ArialMT_Plain_16);
         display.setTextAlignment(TEXT_ALIGN_CENTER);
         display.drawString(92, 0, "OFF");  
  }
  if ((btn[1].mem) == 1){
         display.setFont(ArialMT_Plain_16);
         display.setTextAlignment(TEXT_ALIGN_CENTER);
         display.drawString(92, 0, "ON");
  }
  display.display();
  yield();  
}
double get_temperature(int channelNumber, double last_val) {
   double t = -275;    

   switch(channelNumber)
          {
            case 3:
         //sensors.requestTemperatures();
         yield(); 
         t = sensors.getTempCByIndex(0);
         if (t < -55){t = -275;}      
                    break;
            case 4:
            double trd = (Term_Temp) ;
                  trd = (trd / 10) ; 
            t = (trd);
                    break;         
          }
    return t; 
}
void itrate_Term() {
    
    if (tr<-55){
      if ( digitalRead(btn[1].relay_pin-1) == 1){             
          (btn[1].mem) = 0 ;
          Serial.println(" Relay off temp to low");
          SuplaDevice.relayOff(1); 
          }
          return ; 
    }    
     double trt = (Term_Temp + Term_Hist) ;
      trt = (trt / 10);
       Serial.print("tr ");
       Serial.println(tr);
         if (tr >= trt) {         
          if ( digitalRead(btn[1].relay_pin-1) == 1) {                     
          (btn[1].mem) = 0 ;
          Serial.println(" Relay off ");
          SuplaDevice.relayOff(1); 
         } }
     double trs = (Term_Temp - Term_Hist) ;
      trs = (trs / 10) ;
         if(tr <= trs) {
          if ( digitalRead(btn[1].relay_pin-1) == 0) {
         (btn[1].mem) = 1 ;
         Serial.println(" Relay on ");
          SuplaDevice.relayOn(1, 0); 
         } } 
}
void iterate_btn() {
  char v;
  unsigned long now = millis();
  {
  for(int a=0;a<4;a++)
    if (btn[a].pin > 0) {
        v = digitalRead(btn[a].pin-1);
        if (v != btn[a].last_val && now - btn[a].last_time ) {
           btn[a].last_val = v;
           btn[a].last_time = now;
           delay(75);
           v = digitalRead(btn[a].pin-1);
           if (v==0) 
           if (dimm == true){
            dimm_milis = millis() + 15000 ;
            dimm = false ;
            TH_Overlay();
             return;  
           }else{  
              if ((btn[a].channel)== 2){
                  Serial.print("Temp - ");
                  Term_Temp = Term_Temp - 5 ;
                  Serial.println(Term_Temp);      
                  tr_milis = millis() + 5000 ;                  
                  trs = (Term_Temp) ;
                  trs = (trs / 10) ;
                  SuplaDevice.channelDoubleValueChanged(4,trs); 
                  TH_Overlay(); 
                  dimm_milis = millis() + 15000 ;
                   return;
              }
              if ((btn[a].channel)== 3){
                  Serial.print("Temp + ");
                  Term_Temp = Term_Temp + 5 ; 
                  Serial.println(Term_Temp);      
                  tr_milis = millis() + 5000 ;                   
                  trs = (Term_Temp) ;
                  trs = (trs / 10) ;
                  SuplaDevice.channelDoubleValueChanged(4,trs); 
                  TH_Overlay();
                  dimm_milis = millis() + 15000 ; 
                   return;                        
              }
                if ( (btn[a].mem) == 1 ) { 
                  SuplaDevice.relayOff(btn[a].channel);
                  Serial.print("BTN Switsh off relay ");
                  Serial.println(btn[a].relay_pin-1);
                  dimm_milis = millis() + 15000 ;
                   return;
                 } else {
                  SuplaDevice.relayOn(btn[a].channel, 0);
                  Serial.print("BTN Switsh on relay ");
                  Serial.println(btn[a].relay_pin-1);
                  dimm_milis = millis() + 15000 ;
                   return;
                 }        
             }}
      }
    }
}
void supla_btn_init() {
  for(int a=0;a<BTN_COUNT;a++)
    if (btn[a].pin > 0) {
        pinMode(btn[a].pin-1, INPUT_PULLUP);
        btn[a].last_val = digitalRead(btn[a].pin-1);
        btn[a].last_time = millis();
        pinMode(btn[a].relay_pin-1,OUTPUT);
    }
}
int supla_DigitalRead(int channelNumber, uint8_t pin) {

      return btn[channelNumber].mem;
}
void suplaDigitalWrite(int channelNumber, uint8_t pin, uint8_t val) {       
     btn[channelNumber].mem =val;
     switch(channelNumber)
          { 
             case 0:
         if ( (btn[channelNumber].mem) == 0 ) {                    
                  Serial.print("Manual Mode ");                  
                  digitalWrite(btn[channelNumber].relay_pin-1, LOW);        
                  eep_milis = millis() + 2000 ;
                  Serial.println(" Relay off Manual Mode");
                  SuplaDevice.relayOff(1);                  
                 }else {
                  Serial.print("Auto Mode ");
                  digitalWrite(btn[channelNumber].relay_pin-1, HIGH);        
                  eep_milis = millis() + 2000 ;                   
                 } 
                 TH_Overlay();     
                 break;
             case 1:
        
             if ( (btn[channelNumber].mem) == 0 ) {                    
                  Serial.print("Switsh off relay ");
                  Serial.println(btn[channelNumber].relay_pin-1);
                  digitalWrite(btn[channelNumber].relay_pin-1, LOW);        
                  eep_milis = millis() + 2000 ;                  
                 }else {
                  Serial.print("Switsh on relay ");
                  Serial.println(btn[channelNumber].relay_pin-1);
                  digitalWrite(btn[channelNumber].relay_pin-1, HIGH);      
                  eep_milis = millis() + 2000 ;                   
                 }
                 TH_Overlay();
                 break;
              
              case 2:
         if ( (btn[channelNumber].mem) == 0 ) {                    
                  Serial.print("Temp - ");
                  Term_Temp = Term_Temp - 5 ;
                  Serial.println(Term_Temp);      
                  tr_milis = millis() + 5000 ;                  
                 }else {
                  Serial.print("Temp + ");
                  Term_Temp = Term_Temp + 5 ; 
                  Serial.println(Term_Temp);      
                  tr_milis = millis() + 5000 ;                   
                 } 
                  trs = (Term_Temp) ;
                  trs = (trs / 10) ; 
                  SuplaDevice.channelDoubleValueChanged(4,trs);
                  TH_Overlay();   
                    break;
           }
  return; 
}

void Eeprom_save() {                  //----------EEPROM write  ---------------------- EEprom

        if (start){
          return;
        }
        if ( (btn[0].mem) == 0 ) { 
      for(int e=0;e<2;e++) {  
         if ( btn[e].ms > 0 ) {
                     continue;
         } else {
        eep = (btn[e].mem);                    //  --- read relay state
        if (eep != EEPROM.read(e)){            //  --- compare relay state with memorized state          
         EEPROM.write(e,eep);                  //  --- if different write memory
         Serial.print("EEPROM.");
         Serial.print(e);
         Serial.print(" write.");
         Serial.print((eep));
         Serial.print(" channel ");
         Serial.println((btn[e].channel));        
         EEPROM.commit();         
        }
     }
   }
  } 
          if ( (btn[0].mem) == 1 ) { 
         eep = (btn[0].mem);                    //  --- read relay state
        if (eep != EEPROM.read(0)){            //  --- compare relay state with memorized state          
         EEPROM.write(0,eep);                  //  --- if different write memory
         Serial.print("EEPROM.");
         Serial.print(0);
         Serial.print(" write.");
         Serial.print((eep));
         Serial.print(" channel ");
         Serial.println((btn[0].channel));        
         EEPROM.commit();            
          }
    }
}
void Eepron_read() {                  //----------EEPROM read  ---------------------- EEprom  
             
       
       if ( btn[epr].ms > 0 ) {
                     return; 
         } else {
         eep = EEPROM.read(epr);               //  ---read relay state       
         Serial.print("EEPROM.");
         Serial.print(epr);
         Serial.print(" read.");
         Serial.print((eep));
         Serial.print(" channel ");
         Serial.println((btn[epr].channel));
       
        if (eep == HIGH){                    //  --- if 1 send relay on
          (btn[epr].mem) = 1 ;
          SuplaDevice.relayOn(epr, 0);       //  --- only one channel on each pass
          } 
         }
         if (eep == 1) {
         bool stat = digitalRead(btn[1].relay_pin-1);
         if (stat) SuplaDevice.relayOn(1, 0);
         }   
}
void status_func(int status, const char *msg) {     //    ------------------------ Status --------------------------
 s=status;                                          //    -- to check if we are registered and ready before restore from memory
}
void setup() {  //------------------------------------------------ Setup ----------------------------------------------

  wifi_set_sleep_type(NONE_SLEEP_T);

  Serial.begin(115200);
  delay(200);
  EEPROM.begin(512);
  sensors.begin();
  sensors.getAddress(tempDeviceAddress, 0);
  sensors.setResolution(tempDeviceAddress, resolution);  
  sensors.setWaitForConversion(false);
  sensors.requestTemperatures();

    display.init();
  display.flipScreenVertically();
   display.setFont(ArialMT_Plain_10);
     display.clear();
      display.setFont(ArialMT_Plain_24);
       display.drawString(33, 40, "SUPLA");
         display.drawXbm(0, 16, 32, 32,logo32_glcd_bmp );
          display.display();
           delay(2000);
   
  if (WiFi.SSID()==""){   
    initialConfig = true;
  } 
  
  Serial.println("mounting FS...");
  
  WiFi.mode(WIFI_STA); // Force to station mode because if device was switched off while in access point mode it will start up next time in access point mode.

   uint8_t mac[WL_MAC_ADDR_LENGTH];
   WiFi.macAddress(mac);
   char GUID[SUPLA_GUID_SIZE] = {mac[WL_MAC_ADDR_LENGTH - 6], mac[WL_MAC_ADDR_LENGTH - 5], mac[WL_MAC_ADDR_LENGTH - 4], mac[WL_MAC_ADDR_LENGTH - 3],                                
                                 mac[WL_MAC_ADDR_LENGTH - 2], mac[WL_MAC_ADDR_LENGTH - 1], mac[WL_MAC_ADDR_LENGTH - 1], mac[WL_MAC_ADDR_LENGTH - 2], 
                                 mac[WL_MAC_ADDR_LENGTH - 3], mac[WL_MAC_ADDR_LENGTH - 4], mac[WL_MAC_ADDR_LENGTH - 5], mac[WL_MAC_ADDR_LENGTH - 6]};
          
  SuplaDevice.addRelay(101, false);
  SuplaDevice.addRelay(102, false);
  SuplaDevice.addRelay(103, false);  
  SuplaDevice.addDS18B20Thermometer();
  SuplaDevice.addDS18B20Thermometer();   
     
  memset(btn, 0, sizeof(btn));
  btn[0].pin =button_1 +1;          // pin gpio buton  +1
  btn[0].relay_pin =relay_1 +1;  // pin gpio Relay   +1
  btn[0].channel =0;      // channel
  btn[0].ms =0;           //  if = 0 Bistable -- if > 0 Monostable for X ms
  btn[0].mem =0;
  btn[1].pin =button_2 +1;          // pin gpio buton  +1
  btn[1].relay_pin =relay_2 +1;  // pin gpio Relay   +1
  btn[1].channel =1;      // channel
  btn[1].ms =0;           //  if = 0 Bistable -- if > 0 Monostable for X ms
  btn[1].mem =0;
  btn[2].pin =button_3 +1;          // pin gpio buton  +1
  btn[2].relay_pin =relay_3 +1;  // pin gpio Relay   +1
  btn[2].channel =2;      // channel
  btn[2].ms =0;           //  if = 0 Bistable -- if > 0 Monostable for X ms
  btn[2].mem =0;
  btn[3].pin =button_4 +1;          // pin gpio buton  +1
  btn[3].relay_pin =relay_4 +1;  // pin gpio Relay   +1
  btn[3].channel =3;      // channel
  btn[3].ms =0;           //  if = 0 Bistable -- if > 0 Monostable for X ms
  btn[3].mem =0;
  
  supla_btn_init();

  //read configuration from FS json
    display.clear();
    display.setTextAlignment(TEXT_ALIGN_CENTER);
    display.setFont(ArialMT_Plain_10);
    display.drawString(64, 0, "mounting FS...");
    display.display();
    
  if (SPIFFS.begin()) {
    Serial.println("mounted file system");
    if (SPIFFS.exists("/config.json")) {
      Serial.println("reading config file");
      File configFile = SPIFFS.open("/config.json", "r");
      if (configFile) {
        Serial.println("opened config file");
        size_t size = configFile.size();
        std::unique_ptr<char[]> buf(new char[size]);

        configFile.readBytes(buf.get(), size);
        DynamicJsonBuffer jsonBuffer;         
        JsonObject& json = jsonBuffer.parseObject(buf.get());
        json.printTo(Serial);   //print config data to serial on startup
        if (json.success()) {
          Serial.println("\nparsed json");

          strcpy(Supla_server, json["Supla_server"]);
          strcpy(Location_id, json["Location_id"]);
          strcpy(Location_Pass, json["Location_Pass"]);
          strcpy(Supla_name, json["Supla_name"]);         
          strcpy(up_host, json["up_host"]);
          strcpy(update_username, json["update_username"]);
          strcpy(update_password, json["update_password"]);
          strcpy(term_temp, json["term_temp"]);
          Term_Temp = (String(term_temp).toInt());
          strcpy(term_hist, json["term_hist"]);
          Term_Hist = (String(term_hist).toInt());
        } else {
          Serial.println("failed to load json config");
          initialConfig = true;
        }
      }
    }
  } else {
    Serial.println("failed to mount FS");
  }
  wifi_station_set_hostname(up_host);  //nazwa w sieci lokalnej  @cino111

  SuplaDevice.setDigitalReadFuncImpl(&supla_DigitalRead);    //            ------Send Value to server -------
  SuplaDevice.setDigitalWriteFuncImpl(&suplaDigitalWrite);   //        -------  Read Value from server   -------
  SuplaDevice.setStatusFuncImpl(&status_func);    //   ----------------------------- Status -----------------------------
  SuplaDevice.setTemperatureCallback(&get_temperature);
  SuplaDevice.setName(Supla_name);

  int LocationID = atoi(Location_id);
  SuplaDevice.begin(GUID,              // Global Unique Identifier 
                    mac,               // Ethernet MAC address
                    Supla_server,      // SUPLA server address
                    LocationID,        // Location ID 
                    Location_Pass);    // Location Password   

  dimm_milis = millis() + 15000;

}
void loop() {

  if (start == true){
    // read_initial_relay_state
    for(int i=0;i<2;i++){      //  ---check relay except der have delay (staircase)
     if ( (btn[i].ms) > 0 ) {
      digitalWrite(btn[i].relay_pin-1, LOW);     
                     continue;
         } else {
        eep = EEPROM.read(i); 
       if (eep >= 2 ){
         EEPROM.write(i,0);                  
         Serial.println("epp correct");
         EEPROM.commit();
       }
         Serial.print("Recover.");
         Serial.print(i);
         Serial.print(" read.");
         Serial.print((eep));
         Serial.print(" channel ");
         Serial.println((btn[i].channel));
         btn[i].mem =eep;         
                  Serial.print((btn[i].relay_pin) -1);
                  Serial.print(" set ");
                  Serial.println(eep);                    
         }
    }
    start = false;
  }  
  if (initialConfig == true){
    for(int i=0;i<2;i++){      
        EEPROM.write(i, 0); 
     }
      EEPROM.commit();
      Serial.println("initial config triger");
    ondemandwifiCallback () ;
  }
  
  if (shouldSaveConfig == true) {
    Serial.println("saving config");
    DynamicJsonBuffer jsonBuffer;
    JsonObject& json = jsonBuffer.createObject();
    json["Supla_server"] = Supla_server;
    json["Location_id"] = Location_id;
    json["Location_Pass"] = Location_Pass;
    json["Supla_name"] = Supla_name;
    json["up_host"] = up_host;
    json["update_username"] = update_username;
    json["update_password"] = update_password;
    json["term_temp"] = term_temp;
    json["term_hist"] = term_hist;
    File configFile = SPIFFS.open("/config.json", "w");
    if (!configFile) {
      Serial.println("failed to open config file for writing");
    }
    json.prettyPrintTo(Serial);
    json.printTo(configFile);
    configFile.close();
    Serial.println("config saved");
          display.clear();
          display.setTextAlignment(TEXT_ALIGN_CENTER);
          display.setFont(ArialMT_Plain_10);
          display.drawString(64, 0, "config saved");
          display.display();      
    shouldSaveConfig = false;
    initialConfig = false; 
    WiFi.mode(WIFI_STA);   
    delay(5000);
    ESP.restart(); 
  }
  
  if (millis() > ds_milis){  //        ------------------------------Termp update ----------------------------- 
    sensors.requestTemperatures();
    ds_milis = millis() + 5000 ;
     }  
   
  if (WiFi.status() != WL_CONNECTED) {    
    if (millis() > wifimilis)  {               
  WiFi.begin();
  pr_wifi = true;
  tikOn = false;
  Serial.println("CONNECTING WIFI"); 
  wifimilis = (millis() + wifi_checkDelay) ;
  }  
}
     
  if (millis() > eep_milis){        
     Eeprom_save() ;   //        ------------------------------Eepron save callback -----------------------------   
     eep_milis = millis() + 5000 ;
     } 
yield(); 
   if (millis() > dimm_milis){        
     dimm = true ;
     dimm_milis = millis() + 15000 ;
     } 

    if (s != 17) if (tikOn == true)tikOn = false;
    
  switch (s) {    //    ------------------------------------------------ Status ------------------------------------
  case 17:      // -----     STATUS_REGISTERED_AND_READY
  if (epr<2){
   Eepron_read() ;                // ------------------------------- Eeprom read callback -------------------------------
   epr = epr+1;// -------- 1 loop for each output  ----------    
    }
    if (tikOn == false)tikOn = true;   
    break; 
    case 10:      // --------------------- REGISTER_IN_PROGRESS  ----------------------
    epr = 0 ;   
    break;
   
  }
  
  int C_W_read = digitalRead(btn[0].pin-1);{  
   if (C_W_read != last_C_W_state) {            
     time_last_C_W_change = millis();
   }
   if ((millis() - time_last_C_W_change) > C_W_delay) {     
     if (C_W_read != C_W_state) {     
       Serial.println("Triger sate changed");
       C_W_state = C_W_read;       
       if (C_W_state == LOW) {
        ondemandwifiCallback () ;
       }
     }
    }
   last_C_W_state = C_W_read;            
   }
   
   iterate_btn();
   
   if (WiFi.status() == WL_CONNECTED){
    SuplaDevice.iterate();      
    if (pr_wifi == true){
     Serial.println("");
     Serial.println("CONNECTED");
     Serial.print("local IP: ");
     Serial.println(WiFi.localIP());
     Serial.print("subnetMask: ");
     Serial.println(WiFi.subnetMask());
     Serial.print("gatewayIP: ");
     Serial.println(WiFi.gatewayIP());
     long rssi = WiFi.RSSI();
     Serial.print("Signal Strength (RSSI): ");
     Serial.print(rssi);
     Serial.println(" dBm");
     pr_wifi = false;        
     httpUpdater.setup(&httpServer, update_path, update_username, update_password);
     httpServer.begin();
     delay(100);
   }
    httpServer.handleClient(); 
   }

   if (millis() > tr_milis){  //        ------------------------------Termostat callback ----------------------------- 
    //sensors.requestTemperatures();
yield(); 
    tr = sensors.getTempCByIndex(0);
      trs = (Term_Temp) ;
      trs = (trs / 10) ;   
     TH_Overlay();        
     if ((btn[0].mem) == true) itrate_Term(); 
     if ((String(term_temp).toInt()) != Term_Temp){ 
      display.invertDisplay();// -------------------     oled imvert ---------------------------------------------------     
      Serial.println(term_temp);
      Serial.println(Term_Temp);
      Serial.println("save Temp_Term");
      itoa(Term_Temp ,term_temp ,10) ;
      Serial.println(term_temp);
      Serial.println("saving config");
      DynamicJsonBuffer jsonBuffer;
      JsonObject& json = jsonBuffer.createObject();
      json["Supla_server"] = Supla_server;
      json["Location_id"] = Location_id;
      json["Location_Pass"] = Location_Pass;
      json["Supla_name"] = Supla_name;
      json["up_host"] = up_host;
      json["update_username"] = update_username;
      json["update_password"] = update_password;
      json["term_temp"] = term_temp;
      json["term_hist"] = term_hist;
      File configFile = SPIFFS.open("/config.json", "w");
      if (!configFile) {
      Serial.println("failed to open config file for writing");
      }
      json.prettyPrintTo(Serial);
      json.printTo(configFile);
      configFile.close();
      Serial.println("config saved"); 
      delay(100);
      display.normalDisplay();//----------------------     oled normal ---------------------------------------------------    
     }
     tr_milis = millis() + 5000 ;
     } 
  
}
// Supla.org ethernet layer
    int supla_arduino_tcp_read(void *buf, int count) {
        _supla_int_t size = client.available();       
        if ( size > 0 ) {
            if ( size > count ) size = count;
            return client.read((uint8_t *)buf, size);
        };    
        return -1;
    };    
    int supla_arduino_tcp_write(void *buf, int count) {
        return client.write((const uint8_t *)buf, count);
    };    
    bool supla_arduino_svr_connect(const char *server, int port) {
          return client.connect(server, 2015);
    }    
    bool supla_arduino_svr_connected(void) {
          return client.connected();
    }    
    void supla_arduino_svr_disconnect(void) {
         client.stop();
    }    
    void supla_arduino_eth_setup(uint8_t mac[6], IPAddress *ip) {
       //WiFi_up();
    }

SuplaDeviceCallbacks supla_arduino_get_callbacks(void) {
          SuplaDeviceCallbacks cb;          
          cb.tcp_read = &supla_arduino_tcp_read;
          cb.tcp_write = &supla_arduino_tcp_write;
          cb.eth_setup = &supla_arduino_eth_setup;
          cb.svr_connected = &supla_arduino_svr_connected;
          cb.svr_connect = &supla_arduino_svr_connect;
          cb.svr_disconnect = &supla_arduino_svr_disconnect;
          cb.get_temperature = &get_temperature;
          //cb.get_temperature = NULL;
          cb.get_temperature_and_humidity = NULL;
          cb.get_rgbw_value = NULL;
          cb.set_rgbw_value = NULL;         
          return cb;
}
supla_Termostst_oled_dimm_V04.rar

supla_Termostst_oled1_3_dimm_V042_DOUT_16Mbit.rar
#elmaya
Witam
Poproszę o kompilację dla ssd1306 z takimi ustawieniami:

Hello
I would like to compile for ssd1306 with these settings:

Gpio:
#define ONE_WIRE_BUS 13 //D7 --------------------oneWire Dallas Temperature -------requires 4k7 resistance
int relay_1 = 15; //D8 ------------------- thermometer Auto/Man Led ----- active high ---optional
int relay_2 = 5; //D1 ------------------- relay output ----- active high
int button_1 = 14; //D5 ------------------- automatic / manual thermostat change ---- WiFi config 10 seconds --------
int button_2 = 16; //D0 ------------------- manual on / off ---- requires 10k pullup resistance due to lack of internal
int button_3 = 12; //D6 ------------------- decrease thermostat temperature 0.5ºC.----
int button_4 = 4; //D2 ------------------- increase thermostat temperature 0.5ºC----

Próbowałem sam w arduino, ale nie udaje mi się.

I tried alone in arduino, but I fail.

Dziękuję bardzo.
Thank you very much.
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