Problem z odczytem linków z Mew 01

Adamo28
Posts: 179
Joined: Sun Nov 08, 2020 2:54 pm

Post

Zobacz tak:

Code: Select all

/*
  
*/
#include <Arduino.h>
#include <HTTPClient.h>
#include <TFT_eSPI.h> // Hardware-specific library
#include <ArduinoJson.h>
#include <WiFiClientSecure.h>

TFT_eSPI tft = TFT_eSPI(); 

//const char* ssid = "XXXXXX"; // twoje WIFI
//const char* password = "XXXXXX"; // hasło do Wifi


WiFiClientSecure client;


String serverName = "link/read?format=json"; //Direct Link mew-01




unsigned long lastTime = 0;

// Set timer to 5 seconds (5000)
unsigned long timerDelay = 5000;

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


  tft.init();
   tft.setRotation(1);
   tft.fillScreen(TFT_BLACK);
  
  tft.setCursor(70, 40);
  tft.setTextFont(4);
  //tft.setTextSize(1);
  tft.setTextColor(TFT_GREEN,TFT_BLACK);
  tft.print("SUPLA ZAMEL");

  tft.setCursor(70, 80);
  tft.setTextFont(4);
  tft.setTextColor(TFT_WHITE,TFT_BLACK);
  tft.print("MEW-1 Display");
  tft.setCursor(40, 120);
  tft.setTextFont(4);
  //tft.setTextSize(1);
 tft.setTextColor(TFT_WHITE,TFT_BLACK);
  tft.print("Designed by J.A.M.S.");

  WiFi.begin(ssid, password);
  Serial.println("Connecting");
  
  while(WiFi.status() != WL_CONNECTED) {
    delay(500);
    Serial.print(".");
  }
  Serial.println("");
  Serial.print("Connected to WiFi network with IP Address: ");
  Serial.println(WiFi.localIP());
 
client.setInsecure();
 
  Serial.println("Timer set to 5 seconds (timerDelay variable), it will take 5 seconds before publishing the first reading.");
}

void loop() {
  //Send an HTTP POST request every 10 minutes
  if ((millis() - lastTime) > timerDelay) {
    //Check WiFi connection status
    if(WiFi.status()== WL_CONNECTED){
      HTTPClient http;

      String serverPath = serverName;
      
      // Your Domain name with URL path or IP address with path
      http.begin(client, serverPath.c_str());
      
      
      
      // Send HTTP GET request
      int httpResponseCode = http.GET();
      
      if (httpResponseCode>0) {
        Serial.print("HTTP Response code: ");
        Serial.println(httpResponseCode);
        String json = http.getString();
        
        StaticJsonDocument<300> filter;
  filter["phases"][0]["voltage"] = true;
  filter["phases"][0]["current"] = true;
  filter["phases"][0]["powerFactor"] = true;
  filter["phases"][0]["powerActive"] = true;
  filter["phases"][0]["phaseAngle"] = true;
  filter["phases"][0]["totalForwardActiveEnergy"] = true;

  StaticJsonDocument<300> doc;
  deserializeJson(doc, json, DeserializationOption::Filter(filter));

  //void myFunction1(DynamicJsonDocument doc);
  //DynamicJsonDocument myFunction1(1024);
  double val = doc["phases"][0]["voltage"];
  double val1 = doc["phases"][1]["voltage"];
  double val2 = doc["phases"][2]["voltage"];
  double val3 = doc["phases"][0]["powerActive"];
  double val4 = doc["phases"][1]["powerActive"];
  double val5 = doc["phases"][2]["powerActive"];

  double val6 = doc["phases"][0]["current"];
  double val7 = doc["phases"][1]["current"];
  double val8 = doc["phases"][2]["current"];


  double val9 = doc["phases"][0]["powerFactor"];
  double val10 = doc["phases"][1]["powerFactor"];
  double val11 = doc["phases"][2]["powerFactor"];

  double val12 = doc["phases"][0]["phaseAngle"];
  double val13 = doc["phases"][1]["phaseAngle"];
  double val14 = doc["phases"][2]["phaseAngle"];

  double val15 = doc["phases"][0]["totalForwardActiveEnergy"];
  double val16 = doc["phases"][1]["totalForwardActiveEnergy"];
  double val17 = doc["phases"][2]["totalForwardActiveEnergy"];

  tft.fillScreen(TFT_BLACK);

  tft.setCursor(0, 0);
  tft.setTextFont(1);
  //tft.setTextSize(1);
 tft.setTextColor(TFT_WHITE,TFT_BLACK);
  tft.print("Napiecia:");
  tft.setCursor(0, 10);
  tft.setTextFont(4);
  tft.setTextSize(1);
 tft.setTextColor(TFT_RED,TFT_BLACK);
  tft.print(val);
  tft.print(" v");
  tft.setCursor(110, 10);
  tft.setTextFont(4);
  tft.setTextSize(1);
 tft.setTextColor(TFT_GREEN,TFT_BLACK);
  tft.print(val1);
  tft.print(" v");
  tft.setCursor(220, 10);
  tft.setTextFont(4);
  tft.setTextSize(1);
 tft.setTextColor(TFT_CYAN,TFT_BLACK);
  tft.print(val2);
  tft.print(" v");

  
  //tft.fillScreen(TFT_BLACK);
  tft.setCursor(0, 34);
  tft.setTextFont(1);
  //tft.setTextSize(1);
 tft.setTextColor(TFT_WHITE,TFT_BLACK);
  tft.print("Prady:");

  tft.setCursor(0, 42);
  tft.setTextFont(4);
  tft.setTextSize(1);
 tft.setTextColor(TFT_RED,TFT_BLACK);
  tft.print(val6);
  tft.print(" A");
  tft.setCursor(110, 42);
  tft.setTextFont(4);
  tft.setTextSize(1);
 tft.setTextColor(TFT_GREEN,TFT_BLACK);
  tft.print(val7);
  tft.print(" A");
  tft.setCursor(220, 42);
  tft.setTextFont(4);
  tft.setTextSize(1);
 tft.setTextColor(TFT_CYAN,TFT_BLACK);
  tft.print(val8);
  tft.print(" A");
  tft.setCursor(0, 66);
  tft.setTextFont(1);
  //tft.setTextSize(1);
 tft.setTextColor(TFT_WHITE,TFT_BLACK);
  tft.print("Moce:");

  tft.setCursor(0, 74);
  tft.setTextFont(4);
  tft.setTextSize(1);
 tft.setTextColor(TFT_RED,TFT_BLACK);
  tft.print(val3);
  tft.print(" w");
  tft.setCursor(0, 94);
  tft.setTextFont(4);
  tft.setTextSize(1);
 tft.setTextColor(TFT_GREEN,TFT_BLACK);
  tft.print(val4);
  tft.print(" w");
  tft.setCursor(0, 114);
  tft.setTextFont(4);
  tft.setTextSize(1);
 tft.setTextColor(TFT_CYAN,TFT_BLACK);
  tft.print(val5);
  tft.print(" w");

  tft.setCursor(140, 125);
  tft.setTextFont(1);
  //tft.setTextSize(1);
 tft.setTextColor(TFT_WHITE,TFT_BLACK);
  tft.print("Razem:");

  tft.setCursor(200, 114);
  tft.setTextFont(4);
  tft.setTextSize(1);
 tft.setTextColor(TFT_YELLOW,TFT_BLACK);
  tft.print(val3 + val4 + val5);
  tft.print(" w");

  tft.setCursor(0, 141);
  tft.setTextFont(1);
  //tft.setTextSize(1);
 tft.setTextColor(TFT_WHITE,TFT_BLACK);
  tft.print("PF:");

  tft.setCursor(20, 136);
  tft.setTextFont(2);
  //tft.setTextSize(1);
 tft.setTextColor(TFT_RED,TFT_BLACK);
  tft.print(val9);
  
  tft.setCursor(60, 136);
  tft.setTextFont(2);
  //tft.setTextSize(1);
 tft.setTextColor(TFT_GREEN,TFT_BLACK);
  tft.print(val10);

  tft.setCursor(100, 136);
  tft.setTextFont(2);
  //tft.setTextSize(1);
 tft.setTextColor(TFT_CYAN,TFT_BLACK);
  tft.print(val11);

  tft.setCursor(0, 158);
  tft.setTextFont(1);
  //tft.setTextSize(1);
 tft.setTextColor(TFT_WHITE,TFT_BLACK);
  tft.print("Katy faz:");

  tft.setCursor(60, 154);
  tft.setTextFont(2);
  //tft.setTextSize(1);
 tft.setTextColor(TFT_RED,TFT_BLACK);
  tft.print(val12);
  
  tft.setCursor(120, 154);
  tft.setTextFont(2);
  //tft.setTextSize(1);
 tft.setTextColor(TFT_GREEN,TFT_BLACK);
  tft.print(val13);

  tft.setCursor(180, 154);
  tft.setTextFont(2);
  //tft.setTextSize(1);
 tft.setTextColor(TFT_CYAN,TFT_BLACK);
  tft.print(val14);

  tft.setCursor(0, 176);
  tft.setTextFont(1);
  //tft.setTextSize(1);
 tft.setTextColor(TFT_WHITE,TFT_BLACK);
  tft.print("Energia Czynna:");

  tft.setCursor(0, 188);
  tft.setTextFont(2);
  //tft.setTextSize(1);
 tft.setTextColor(TFT_RED,TFT_BLACK);
  tft.print(val15);
  tft.print(" kWh");
  
  tft.setCursor(110, 188);
  tft.setTextFont(2);
  //tft.setTextSize(1);
 tft.setTextColor(TFT_GREEN,TFT_BLACK);
  tft.print(val16);
  tft.print(" kWh");

  tft.setCursor(220, 188);
  tft.setTextFont(2);
  //tft.setTextSize(1);
 tft.setTextColor(TFT_CYAN,TFT_BLACK);
  tft.print(val17);
  tft.print(" kWh");

  tft.setCursor(0, 210);
  tft.setTextFont(1);
  //tft.setTextSize(1);
 tft.setTextColor(TFT_WHITE,TFT_BLACK);
  tft.print("Energia razem:");

  tft.setCursor(0, 220);
  tft.setTextFont(2);
  //tft.setTextSize(1);
 tft.setTextColor(TFT_YELLOW,TFT_BLACK);
  tft.print(val15 + val16 + val17);
  tft.print(" kWh");
  


  
Serial.println("Napięcia:");
Serial.print(val);
Serial.println(" V");
Serial.print(val1);
Serial.println(" V");
Serial.print(val2);
Serial.println(" V");
Serial.println(" ");
Serial.println("Moce:");
Serial.print(val3);
Serial.println(" W");
Serial.print(val4);
Serial.println(" W");
Serial.print(val5);
Serial.println(" W");
Serial.print("Razem:");
Serial.print(val3 + val4 + val5);
Serial.println(" W");
Serial.println(" ");
Serial.println("Prądy:");
Serial.print(val6);
Serial.println(" A");
Serial.print(val7);
Serial.println(" A");
Serial.print(val8);
Serial.println(" A");
Serial.println(" ");

Serial.println("PF:");
Serial.println(val9);
Serial.println(val10);
Serial.println(val11);
Serial.println(" ");

Serial.println("Kąty Faz:");
Serial.println(val12);
Serial.println(val13);
Serial.println(val14);
Serial.println(" ");

Serial.println("Energia Czynna Pobrana:");
Serial.println(val15);
Serial.println(val16);
Serial.println(val17);
Serial.print("Razem:");
Serial.print(val15 + val16 + val17);
Serial.println(" kWh");
Serial.println(" ");



      }
      else {
        Serial.print("Error code: ");
        Serial.println(httpResponseCode);
      }
      // Free resources
      
      http.end();
    }
    else {
      Serial.println("WiFi Disconnected");
    }
    lastTime = millis();
  }
}
Aczkolwiek nie jestem przekonany, u mnie na esp32-wroom działa ale też dostaje co jakiś czas komunikaty:

Code: Select all

20:28:39.089 -> [347492][D][HTTPClient.cpp:303] beginInternal(): protocol: https, host: svr41.supla.org port: 443 url: /xxx
20:28:39.089 -> [347493][D][HTTPClient.cpp:598] sendRequest(): request type: 'GET' redirCount: 0
20:28:39.135 -> 
20:28:44.103 -> [352503][I][ssl_client.cpp:112] start_ssl_client(): select returned due to timeout 5000 ms for fd 48
20:28:44.103 -> [352503][E][WiFiClientSecure.cpp:144] connect(): start_ssl_client: -1
20:28:44.103 -> [352507][D][HTTPClient.cpp:1163] connect(): failed connect to svr41.supla.org:443
20:28:44.150 -> [352514][W][HTTPClient.cpp:1483] returnError(): error(-1): connection refused
20:28:44.150 -> Error code: -1
20:28:44.150 -> [352531][D][HTTPClient.cpp:408] disconnect(): tcp is closed
Na razie mam ponad 300 odpytań i leci.
Tu jest ciekawy wątek https://github.com/espressif/arduino-esp32/issues/3722, sugerują że można zrobić licznik dla zebyt wielu returnError(): error(-1): connection refused i resetować esp w razie co...

Dodatkowo miałem problem z

Code: Select all

Guru Meditation Error: Core 1 panic'ed (Unhandled debug exception)
Debug exception reason: Stack canary watchpoint triggered (loopTask)
i w kodzie wyżej zmniejszyłem "na pałe" alokację dla jsona, nie wiem jak to prawidłwo policzyć...

Code: Select all

StaticJsonDocument<300> filter;
StaticJsonDocument<300> doc;
Top
Pietras81
Posts: 2019
Joined: Sun Feb 17, 2019 6:56 am
Location: Osielsko

Post

Adamo28 wrote: Thu Jul 04, 2024 6:59 pm Zobacz tak:

Code: Select all

/*
  
*/
#include <Arduino.h>
#include <HTTPClient.h>
#include <TFT_eSPI.h> // Hardware-specific library
#include <ArduinoJson.h>
#include <WiFiClientSecure.h>

TFT_eSPI tft = TFT_eSPI(); 

//const char* ssid = "XXXXXX"; // twoje WIFI
//const char* password = "XXXXXX"; // hasło do Wifi


WiFiClientSecure client;


String serverName = "link/read?format=json"; //Direct Link mew-01




unsigned long lastTime = 0;

// Set timer to 5 seconds (5000)
unsigned long timerDelay = 5000;

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


  tft.init();
   tft.setRotation(1);
   tft.fillScreen(TFT_BLACK);
  
  tft.setCursor(70, 40);
  tft.setTextFont(4);
  //tft.setTextSize(1);
  tft.setTextColor(TFT_GREEN,TFT_BLACK);
  tft.print("SUPLA ZAMEL");

  tft.setCursor(70, 80);
  tft.setTextFont(4);
  tft.setTextColor(TFT_WHITE,TFT_BLACK);
  tft.print("MEW-1 Display");
  tft.setCursor(40, 120);
  tft.setTextFont(4);
  //tft.setTextSize(1);
 tft.setTextColor(TFT_WHITE,TFT_BLACK);
  tft.print("Designed by J.A.M.S.");

  WiFi.begin(ssid, password);
  Serial.println("Connecting");
  
  while(WiFi.status() != WL_CONNECTED) {
    delay(500);
    Serial.print(".");
  }
  Serial.println("");
  Serial.print("Connected to WiFi network with IP Address: ");
  Serial.println(WiFi.localIP());
 
client.setInsecure();
 
  Serial.println("Timer set to 5 seconds (timerDelay variable), it will take 5 seconds before publishing the first reading.");
}

void loop() {
  //Send an HTTP POST request every 10 minutes
  if ((millis() - lastTime) > timerDelay) {
    //Check WiFi connection status
    if(WiFi.status()== WL_CONNECTED){
      HTTPClient http;

      String serverPath = serverName;
      
      // Your Domain name with URL path or IP address with path
      http.begin(client, serverPath.c_str());
      
      
      
      // Send HTTP GET request
      int httpResponseCode = http.GET();
      
      if (httpResponseCode>0) {
        Serial.print("HTTP Response code: ");
        Serial.println(httpResponseCode);
        String json = http.getString();
        
        StaticJsonDocument<300> filter;
  filter["phases"][0]["voltage"] = true;
  filter["phases"][0]["current"] = true;
  filter["phases"][0]["powerFactor"] = true;
  filter["phases"][0]["powerActive"] = true;
  filter["phases"][0]["phaseAngle"] = true;
  filter["phases"][0]["totalForwardActiveEnergy"] = true;

  StaticJsonDocument<300> doc;
  deserializeJson(doc, json, DeserializationOption::Filter(filter));

  //void myFunction1(DynamicJsonDocument doc);
  //DynamicJsonDocument myFunction1(1024);
  double val = doc["phases"][0]["voltage"];
  double val1 = doc["phases"][1]["voltage"];
  double val2 = doc["phases"][2]["voltage"];
  double val3 = doc["phases"][0]["powerActive"];
  double val4 = doc["phases"][1]["powerActive"];
  double val5 = doc["phases"][2]["powerActive"];

  double val6 = doc["phases"][0]["current"];
  double val7 = doc["phases"][1]["current"];
  double val8 = doc["phases"][2]["current"];


  double val9 = doc["phases"][0]["powerFactor"];
  double val10 = doc["phases"][1]["powerFactor"];
  double val11 = doc["phases"][2]["powerFactor"];

  double val12 = doc["phases"][0]["phaseAngle"];
  double val13 = doc["phases"][1]["phaseAngle"];
  double val14 = doc["phases"][2]["phaseAngle"];

  double val15 = doc["phases"][0]["totalForwardActiveEnergy"];
  double val16 = doc["phases"][1]["totalForwardActiveEnergy"];
  double val17 = doc["phases"][2]["totalForwardActiveEnergy"];

  tft.fillScreen(TFT_BLACK);

  tft.setCursor(0, 0);
  tft.setTextFont(1);
  //tft.setTextSize(1);
 tft.setTextColor(TFT_WHITE,TFT_BLACK);
  tft.print("Napiecia:");
  tft.setCursor(0, 10);
  tft.setTextFont(4);
  tft.setTextSize(1);
 tft.setTextColor(TFT_RED,TFT_BLACK);
  tft.print(val);
  tft.print(" v");
  tft.setCursor(110, 10);
  tft.setTextFont(4);
  tft.setTextSize(1);
 tft.setTextColor(TFT_GREEN,TFT_BLACK);
  tft.print(val1);
  tft.print(" v");
  tft.setCursor(220, 10);
  tft.setTextFont(4);
  tft.setTextSize(1);
 tft.setTextColor(TFT_CYAN,TFT_BLACK);
  tft.print(val2);
  tft.print(" v");

  
  //tft.fillScreen(TFT_BLACK);
  tft.setCursor(0, 34);
  tft.setTextFont(1);
  //tft.setTextSize(1);
 tft.setTextColor(TFT_WHITE,TFT_BLACK);
  tft.print("Prady:");

  tft.setCursor(0, 42);
  tft.setTextFont(4);
  tft.setTextSize(1);
 tft.setTextColor(TFT_RED,TFT_BLACK);
  tft.print(val6);
  tft.print(" A");
  tft.setCursor(110, 42);
  tft.setTextFont(4);
  tft.setTextSize(1);
 tft.setTextColor(TFT_GREEN,TFT_BLACK);
  tft.print(val7);
  tft.print(" A");
  tft.setCursor(220, 42);
  tft.setTextFont(4);
  tft.setTextSize(1);
 tft.setTextColor(TFT_CYAN,TFT_BLACK);
  tft.print(val8);
  tft.print(" A");
  tft.setCursor(0, 66);
  tft.setTextFont(1);
  //tft.setTextSize(1);
 tft.setTextColor(TFT_WHITE,TFT_BLACK);
  tft.print("Moce:");

  tft.setCursor(0, 74);
  tft.setTextFont(4);
  tft.setTextSize(1);
 tft.setTextColor(TFT_RED,TFT_BLACK);
  tft.print(val3);
  tft.print(" w");
  tft.setCursor(0, 94);
  tft.setTextFont(4);
  tft.setTextSize(1);
 tft.setTextColor(TFT_GREEN,TFT_BLACK);
  tft.print(val4);
  tft.print(" w");
  tft.setCursor(0, 114);
  tft.setTextFont(4);
  tft.setTextSize(1);
 tft.setTextColor(TFT_CYAN,TFT_BLACK);
  tft.print(val5);
  tft.print(" w");

  tft.setCursor(140, 125);
  tft.setTextFont(1);
  //tft.setTextSize(1);
 tft.setTextColor(TFT_WHITE,TFT_BLACK);
  tft.print("Razem:");

  tft.setCursor(200, 114);
  tft.setTextFont(4);
  tft.setTextSize(1);
 tft.setTextColor(TFT_YELLOW,TFT_BLACK);
  tft.print(val3 + val4 + val5);
  tft.print(" w");

  tft.setCursor(0, 141);
  tft.setTextFont(1);
  //tft.setTextSize(1);
 tft.setTextColor(TFT_WHITE,TFT_BLACK);
  tft.print("PF:");

  tft.setCursor(20, 136);
  tft.setTextFont(2);
  //tft.setTextSize(1);
 tft.setTextColor(TFT_RED,TFT_BLACK);
  tft.print(val9);
  
  tft.setCursor(60, 136);
  tft.setTextFont(2);
  //tft.setTextSize(1);
 tft.setTextColor(TFT_GREEN,TFT_BLACK);
  tft.print(val10);

  tft.setCursor(100, 136);
  tft.setTextFont(2);
  //tft.setTextSize(1);
 tft.setTextColor(TFT_CYAN,TFT_BLACK);
  tft.print(val11);

  tft.setCursor(0, 158);
  tft.setTextFont(1);
  //tft.setTextSize(1);
 tft.setTextColor(TFT_WHITE,TFT_BLACK);
  tft.print("Katy faz:");

  tft.setCursor(60, 154);
  tft.setTextFont(2);
  //tft.setTextSize(1);
 tft.setTextColor(TFT_RED,TFT_BLACK);
  tft.print(val12);
  
  tft.setCursor(120, 154);
  tft.setTextFont(2);
  //tft.setTextSize(1);
 tft.setTextColor(TFT_GREEN,TFT_BLACK);
  tft.print(val13);

  tft.setCursor(180, 154);
  tft.setTextFont(2);
  //tft.setTextSize(1);
 tft.setTextColor(TFT_CYAN,TFT_BLACK);
  tft.print(val14);

  tft.setCursor(0, 176);
  tft.setTextFont(1);
  //tft.setTextSize(1);
 tft.setTextColor(TFT_WHITE,TFT_BLACK);
  tft.print("Energia Czynna:");

  tft.setCursor(0, 188);
  tft.setTextFont(2);
  //tft.setTextSize(1);
 tft.setTextColor(TFT_RED,TFT_BLACK);
  tft.print(val15);
  tft.print(" kWh");
  
  tft.setCursor(110, 188);
  tft.setTextFont(2);
  //tft.setTextSize(1);
 tft.setTextColor(TFT_GREEN,TFT_BLACK);
  tft.print(val16);
  tft.print(" kWh");

  tft.setCursor(220, 188);
  tft.setTextFont(2);
  //tft.setTextSize(1);
 tft.setTextColor(TFT_CYAN,TFT_BLACK);
  tft.print(val17);
  tft.print(" kWh");

  tft.setCursor(0, 210);
  tft.setTextFont(1);
  //tft.setTextSize(1);
 tft.setTextColor(TFT_WHITE,TFT_BLACK);
  tft.print("Energia razem:");

  tft.setCursor(0, 220);
  tft.setTextFont(2);
  //tft.setTextSize(1);
 tft.setTextColor(TFT_YELLOW,TFT_BLACK);
  tft.print(val15 + val16 + val17);
  tft.print(" kWh");
  


  
Serial.println("Napięcia:");
Serial.print(val);
Serial.println(" V");
Serial.print(val1);
Serial.println(" V");
Serial.print(val2);
Serial.println(" V");
Serial.println(" ");
Serial.println("Moce:");
Serial.print(val3);
Serial.println(" W");
Serial.print(val4);
Serial.println(" W");
Serial.print(val5);
Serial.println(" W");
Serial.print("Razem:");
Serial.print(val3 + val4 + val5);
Serial.println(" W");
Serial.println(" ");
Serial.println("Prądy:");
Serial.print(val6);
Serial.println(" A");
Serial.print(val7);
Serial.println(" A");
Serial.print(val8);
Serial.println(" A");
Serial.println(" ");

Serial.println("PF:");
Serial.println(val9);
Serial.println(val10);
Serial.println(val11);
Serial.println(" ");

Serial.println("Kąty Faz:");
Serial.println(val12);
Serial.println(val13);
Serial.println(val14);
Serial.println(" ");

Serial.println("Energia Czynna Pobrana:");
Serial.println(val15);
Serial.println(val16);
Serial.println(val17);
Serial.print("Razem:");
Serial.print(val15 + val16 + val17);
Serial.println(" kWh");
Serial.println(" ");



      }
      else {
        Serial.print("Error code: ");
        Serial.println(httpResponseCode);
      }
      // Free resources
      
      http.end();
    }
    else {
      Serial.println("WiFi Disconnected");
    }
    lastTime = millis();
  }
}
Aczkolwiek nie jestem przekonany, u mnie na esp32-wroom działa ale też dostaje co jakiś czas komunikaty:

Code: Select all

20:28:39.089 -> [347492][D][HTTPClient.cpp:303] beginInternal(): protocol: https, host: svr41.supla.org port: 443 url: /xxx
20:28:39.089 -> [347493][D][HTTPClient.cpp:598] sendRequest(): request type: 'GET' redirCount: 0
20:28:39.135 -> 
20:28:44.103 -> [352503][I][ssl_client.cpp:112] start_ssl_client(): select returned due to timeout 5000 ms for fd 48
20:28:44.103 -> [352503][E][WiFiClientSecure.cpp:144] connect(): start_ssl_client: -1
20:28:44.103 -> [352507][D][HTTPClient.cpp:1163] connect(): failed connect to svr41.supla.org:443
20:28:44.150 -> [352514][W][HTTPClient.cpp:1483] returnError(): error(-1): connection refused
20:28:44.150 -> Error code: -1
20:28:44.150 -> [352531][D][HTTPClient.cpp:408] disconnect(): tcp is closed
Na razie mam ponad 300 odpytań i leci.
Tu jest ciekawy wątek https://github.com/espressif/arduino-esp32/issues/3722, sugerują że można zrobić licznik dla zebyt wielu returnError(): error(-1): connection refused i resetować esp w razie co...

Dodatkowo miałem problem z

Code: Select all

Guru Meditation Error: Core 1 panic'ed (Unhandled debug exception)
Debug exception reason: Stack canary watchpoint triggered (loopTask)
i w kodzie wyżej zmniejszyłem "na pałe" alokację dla jsona, nie wiem jak to prawidłwo policzyć...

Code: Select all

StaticJsonDocument<300> filter;
StaticJsonDocument<300> doc;
Arduino sypie mi błędem na twoim kodzie
Woisałem zwoją nazwe sieci i hasło oraz link w takiej postacji
https://svr20.supla.org/direct/1480/SW2 ... ormat=json

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C:\Users\blaaa\AppData\Local\Temp\.arduinoIDE-unsaved202464-13524-sk05io.e4n3i\sketch_jul4a\sketch_jul4a.ino: In function 'void setup()':
C:\Users\blaaa\AppData\Local\Temp\.arduinoIDE-unsaved202464-13524-sk05io.e4n3i\sketch_jul4a\sketch_jul4a.ino:53:3: error: 'WiFi' was not declared in this scope
   53 |   WiFi.begin(ssid, password);
      |   ^~~~
C:\Users\blaaa\AppData\Local\Temp\.arduinoIDE-unsaved202464-13524-sk05io.e4n3i\sketch_jul4a\sketch_jul4a.ino:53:14: error: 'ssid' was not declared in this scope
   53 |   WiFi.begin(ssid, password);
      |              ^~~~
C:\Users\blaaa\AppData\Local\Temp\.arduinoIDE-unsaved202464-13524-sk05io.e4n3i\sketch_jul4a\sketch_jul4a.ino:53:20: error: 'password' was not declared in this scope
   53 |   WiFi.begin(ssid, password);
      |                    ^~~~~~~~
C:\Users\blaaa\AppData\Local\Temp\.arduinoIDE-unsaved202464-13524-sk05io.e4n3i\sketch_jul4a\sketch_jul4a.ino:56:26: error: 'WL_CONNECTED' was not declared in this scope
   56 |   while(WiFi.status() != WL_CONNECTED) {
      |                          ^~~~~~~~~~~~
C:\Users\blaaa\AppData\Local\Temp\.arduinoIDE-unsaved202464-13524-sk05io.e4n3i\sketch_jul4a\sketch_jul4a.ino: In function 'void loop()':
C:\Users\blaaa\AppData\Local\Temp\.arduinoIDE-unsaved202464-13524-sk05io.e4n3i\sketch_jul4a\sketch_jul4a.ino:73:8: error: 'WiFi' was not declared in this scope
   73 |     if(WiFi.status()== WL_CONNECTED){
      |        ^~~~
C:\Users\blaaa\AppData\Local\Temp\.arduinoIDE-unsaved202464-13524-sk05io.e4n3i\sketch_jul4a\sketch_jul4a.ino:73:24: error: 'WL_CONNECTED' was not declared in this scope
   73 |     if(WiFi.status()== WL_CONNECTED){
      |                        ^~~~~~~~~~~~

exit status 1

Compilation error: 'WiFi' was not declared in this scope
https://pietras-81.aqi.eco/
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Adamo28
Posts: 179
Joined: Sun Nov 08, 2020 2:54 pm

Post

Podpiołem swoje ESP32 S2 mini z wyświetlaczem i kod o ile się kompiluje i wykonuje i nie zawiesza się to jest biały ekran. Deklarujesz w nagłówku bibliotękę TFT_eSPI gdzie polecenie

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tft.setCursor();
przyjmuje 3 parametry, pozycję kursora x,y i wybór fontu tak jak Ci chyba wcześniej o tym pisałem w innym wątku, tu masz przykład https://github.com/Bodmer/TFT_eSPI/blob ... t_Test.ino Twój kod używa setCursor tak jak robi to biblioteka Adafruit dla TFT, po zmianie wszystkich tft.setCursor(); na 3 parametrowy, pojawia się grafika, wszystkie dane i działa to bez zawieszek. Trzeba tylko zwiększysz buffor json z tych 300 na więcej bo część danych na wyświetlaczu jest zerami. Masz problem z bibliotekami i pewnie dlatego twój kod Ci się zawiesza po jakimś czasie, dziwi mnie tylko że deklarujesz tft espi a nie adafruit i nadal masz grafikę na tft. Ale nie zbadane są drogi linkera
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