Solar-Router-F1ATB/Source_SmartG.ino at main · domoChris/Solar-Router-F1ATB · GitHub

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// ******************************
// * Client d'un Smart Gateways *
// ******************************
void LectureSmartG() {
  String S = "";
  String SmartG_Data = "";
  String Gr[4];
  String data_[20];

  Pva_valide = false;
  // Use WiFiClient class to create TCP connections
  WiFiClient clientESP_RMS;
  String host = IP2String(RMSextIP);
  if (!clientESP_RMS.connect(host.c_str(), 82, 3000)) {  // PORT 82 pour Smlart Gateways
    delay(500);
    if (!clientESP_RMS.connect(host.c_str(), 82, 3000)) {
      delay(100);
      clientESP_RMS.stop();
      StockMessage("connection to SmartGateways failed : " + host);
      return;
    }
  }
  String url = "/smartmeter/api/read";
  clientESP_RMS.print(String("GET ") + url + " HTTP/1.1\r\n" + "Host: " + host + "\r\n" + "Connection: close\r\n\r\n");
  unsigned long timeout = millis();
  while (clientESP_RMS.available() == 0) {
    if (millis() - timeout > 5000) {
      StockMessage(">>> client SmartGateways Timeout ! : " + host);
      clientESP_RMS.stop();
      delay(100);
      return;
    }
  }
  timeout = millis();
  // Lecture des données brutes distantes
  while (clientESP_RMS.available() && (millis() - timeout < 5000)) {
    SmartG_Data += clientESP_RMS.readStringUntil('\r');
  }
  clientESP_RMS.stop();
  int p = SmartG_Data.indexOf("{");
  SmartG_Data = SmartG_Data.substring(p + 1);
  p = SmartG_Data.indexOf("}");
  SmartG_Data = SmartG_Data.substring(0, p);
  PuissanceS_M_inst = PfloatMax(ValJsonSG("PowerDelivered_total", SmartG_Data));
  PuissanceI_M_inst = PfloatMax(ValJsonSG("PowerReturned_total", SmartG_Data));
  long EnergyDeliveredTariff1 = int(1000 * ValJsonSG("EnergyDeliveredTariff1", SmartG_Data));
  long EnergyDeliveredTariff2 = int(1000 * ValJsonSG("EnergyDeliveredTariff2", SmartG_Data));
  Energie_M_Soutiree = EnergyDeliveredTariff1 + EnergyDeliveredTariff2;
  long EnergyReturnedTariff1 = int(1000 * ValJsonSG("EnergyReturnedTariff1", SmartG_Data));
  long EnergyReturnedTariff2 = int(1000 * ValJsonSG("EnergyReturnedTariff2", SmartG_Data));
  Energie_M_Injectee = EnergyReturnedTariff1 + EnergyReturnedTariff2;
  SG_dataBrute = SmartG_Data;
  filtre_puissance();
  PuissanceRecue = true;  //Reset du Watchdog à chaque trame du SmartGateways reçue
  EnergieActiveValide = true;

  if (cptLEDyellow > 30) {
    cptLEDyellow = 4;
  }
}

float ValJsonSG(String nom, String Json) {
  int p = Json.indexOf(nom);
  Json = Json.substring(p);
  p = Json.indexOf(":");
  Json = Json.substring(p + 1);
  Json.trim();
  p = Json.indexOf(",");
  float val = 0;
  if (p > 0) {
    Json = Json.substring(0, p);
    if (Json.indexOf("\"") != -1) { // Test pour différencier SG et HW
      Json = Json.substring(1, Json.length() - 1);
    }
    val = Json.toFloat();
  }
  return val;
}