void init() { Serial.begin(SERIAL_BAUD_RATE); // 115200 by default Serial.systemDebugOutput(false); // Enable debug output to serial WifiStation.enable(false); WifiAccessPoint.enable(false); initDisplay(); ReadTemp.Init(DS_PIN); ReadTemp.StartMeasure(); displayTemps(); system_deep_sleep(30 * 1000 * 1000); }
void init() { if (USE_SERIAL) { Serial.begin(SERIAL_BAUD_RATE); // 115200 by default Serial.systemDebugOutput(true); // Debug output to serial Serial.println("booting up"); } //Setup temp sensors temperatureSensor.Init(TEMP_PIN); temperatureSensor.StartMeasure(); System.onReady(ready); WifiStation.config(WIFI_SSID, WIFI_PWD); WifiStation.enable(true); WifiAccessPoint.enable(false); // Run our method when station was connected to AP (or not connected) WifiStation.waitConnection(connectOk, 20, connectFail); // We recommend 20+ seconds for connection timeout at start }
String getTemperature() { if (!temperatureSensor.MeasureStatus()) // the last measurement completed { if (temperatureSensor.GetSensorsCount()) // is minimum 1 sensor detected ? { for(int a=0;a<temperatureSensor.GetSensorsCount();a++) // prints for all sensors { if (temperatureSensor.IsValidTemperature(a)) // temperature read correctly ? return String(temperatureSensor.GetFahrenheit(a)); else if (USE_SERIAL) Serial.println("Temperature not valid"); } } } else if (USE_SERIAL) Serial.println("No valid Measure so far! wait please"); return "-1111"; }
void displayTemps() { uint8_t a; if (!ReadTemp.MeasureStatus()) { display.clearDisplay(); display.setCursor(0, 0); for (a = 0; a < ReadTemp.GetSensorsCount(); a++) { if (ReadTemp.IsValidTemperature(a)) { display.printf("T%d: %.2f %cC\n", a + 1, ReadTemp.GetCelsius(a), (char) 0x7f); } } display.display(); } else { display.println("Measure err."); Serial.println("Measure err."); } }
//********************************************************** // DS18S20 example, reading // You can connect multiple sensors to a single port // (At the moment 4 pcs - it depends on the definition in the library) // Measuring time: 1.2 seconds * number of sensors // The main difference with the previous version of the demo: // - Do not use the Delay function () which discourages by manufacturer of ESP8266 // - We can read several sensors // Usage: // Call Init to setup pin eg. ReadTemp.Init(2); //pin 2 selected // Call ReadTemp.StartMeasure(); // if ReadTemp.MeasureStatus() false read sensors // You can recognize sensors by the ID or index. //*********************************************************** void readData() { uint8_t a; uint64_t info; if (!ReadTemp.MeasureStatus()) // the last measurement completed { if (ReadTemp.GetSensorsCount()) // is minimum 1 sensor detected ? Serial.println("******************************************"); Serial.println(" Reding temperature DEMO"); for(a=0;a<ReadTemp.GetSensorsCount();a++) // prints for all sensors { Serial.print(" T"); Serial.print(a+1); Serial.print(" = "); if (ReadTemp.IsValidTemperature(a)) // temperature read correctly ? { Serial.print(ReadTemp.GetCelsius(a)); Serial.print(" Celsius, ("); Serial.print(ReadTemp.GetFahrenheit(a)); Serial.println(" Fahrenheit)"); } else Serial.println("Temperature not valid"); Serial.print(" <Sensor id."); info=ReadTemp.GetSensorID(a)>>32; Serial.print((uint32_t)info,16); Serial.print((uint32_t)ReadTemp.GetSensorID(a),16); Serial.println(">"); } Serial.println("******************************************"); ReadTemp.StartMeasure(); // next measure, result after 1.2 seconds * number of sensors } else