Posts made by scalpel

scalpel

Need more tests, but looks like it works. Thanks

scalpel

I will try tomorrow. Thanks

scalpel

But if gateway receive some data from sensors, example temperature it stop beeping. Maybe while function should be in loop()?

look

2018-04-02 19:54:21.356 User: mietek initiated a switch command (771/Alarm/On) /<<---START BEEPING
2018-04-02 19:54:21.465 (ArduinoOdbiornik) Lighting 2 (Alarm)
2018-04-02 19:54:21.588 Error: OTGW: Error received!
2018-04-02 19:54:34.675 (OpenTherm) Temp (Control Setpoint)
2018-04-02 19:54:34.682 (OpenTherm) General/Percentage (Maximum Relative Modulation Level)
2018-04-02 19:54:34.688 (OpenTherm) Thermostat (Zadana ogrzewania)
2018-04-02 19:54:34.694 (OpenTherm) General/Percentage (Modulacja palnika)
2018-04-02 19:54:34.700 (OpenTherm) Temp (Isense)
2018-04-02 19:54:34.708 (OpenTherm) Temp (Boiler Water Temperature)
2018-04-02 19:54:34.714 (OpenTherm) Temp (DHW Temperature)
2018-04-02 19:54:34.720 (OpenTherm) Temp (Outside Temperature)
2018-04-02 19:54:34.725 (OpenTherm) Temp (Return Water Temperature)
2018-04-02 19:54:34.731 (OpenTherm) Thermostat (DHW Setpoint)
2018-04-02 19:54:34.735 (OpenTherm) Thermostat (Max_CH Water Setpoint)
2018-04-02 19:54:51.739 Error: OTGW: Error received!
2018-04-02 19:55:20.879 Error: OTGW: Error received!
2018-04-02 19:55:21.434 (rflink) Temp (Zewnątrz)
2018-04-02 19:55:32.899 (ArduinoOdbiornik) Temp (Parter) // <<--- STOP BEEPING

scalpel

Hi. I am an amateur programmer. I connected the buzzer to the gate and added the alarm functionality. It works but if the gateway gets some data from other sensor, the alarm stops working.

/**
* The MySensors Arduino library handles the wireless radio link and protocol
* between your home built sensors/actuators and HA controller of choice.
* The sensors forms a self healing radio network with optional repeaters. Each
* repeater and gateway builds a routing tables in EEPROM which keeps track of the
* network topology allowing messages to be routed to nodes.
*
* Created by Henrik Ekblad <henrik.ekblad@mysensors.org>
* Copyright (C) 2013-2015 Sensnology AB
* Full contributor list: https://github.com/mysensors/Arduino/graphs/contributors
*
* Documentation: http://www.mysensors.org
* Support Forum: http://forum.mysensors.org
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* version 2 as published by the Free Software Foundation.
*
*******************************
*
* DESCRIPTION
* The ArduinoGateway prints data received from sensors on the serial link.
* The gateway accepts input on seral which will be sent out on radio network.
*
* The GW code is designed for Arduino Nano 328p / 16MHz
*
* Wire connections (OPTIONAL):
* - Inclusion button should be connected between digital pin 3 and GND
* - RX/TX/ERR leds need to be connected between +5V (anode) and digital pin 6/5/4 with resistor 270-330R in a series
*
* LEDs (OPTIONAL):
* - To use the feature, uncomment any of the MY_DEFAULT_xx_LED_PINs
* - RX (green) - blink fast on radio message recieved. In inclusion mode will blink fast only on presentation recieved
* - TX (yellow) - blink fast on radio message transmitted. In inclusion mode will blink slowly
* - ERR (red) - fast blink on error during transmission error or recieve crc error
*
*/

// Enable debug prints to serial monitor
#define MY_DEBUG


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

// Set LOW transmit power level as default, if you have an amplified NRF-module and
// power your radio separately with a good regulator you can turn up PA level.
#define MY_RF24_PA_LEVEL RF24_PA_LOW

// Enable serial gateway
#define MY_GATEWAY_SERIAL

// Define a lower baud rate for Arduino's running on 8 MHz (Arduino Pro Mini 3.3V & SenseBender)
#if F_CPU == 8000000L
#define MY_BAUD_RATE 38400
#endif

// Enable inclusion mode
#define MY_INCLUSION_MODE_FEATURE
// Enable Inclusion mode button on gateway
//#define MY_INCLUSION_BUTTON_FEATURE

// Inverses behavior of inclusion button (if using external pullup)
//#define MY_INCLUSION_BUTTON_EXTERNAL_PULLUP

// Set inclusion mode duration (in seconds)
#define MY_INCLUSION_MODE_DURATION 60
// Digital pin used for inclusion mode button
//#define MY_INCLUSION_MODE_BUTTON_PIN  3

// Set blinking period
#define MY_DEFAULT_LED_BLINK_PERIOD 300

// Inverses the behavior of leds
//#define MY_WITH_LEDS_BLINKING_INVERSE

// Flash leds on rx/tx/err
// Uncomment to override default HW configurations
//#define MY_DEFAULT_ERR_LED_PIN 4  // Error led pin
//#define MY_DEFAULT_RX_LED_PIN  6  // Receive led pin
//#define MY_DEFAULT_TX_LED_PIN  5  // the PCB, on board LED

#include <MySensors.h>

#define RELAY_1  3  // Arduino Digital I/O pin number for first relay (second on pin+1 etc)
#define NUMBER_OF_RELAYS 1 // Total number of attached relays
#define RELAY_ON 1  // GPIO value to write to turn on attached relay
#define RELAY_OFF 0 // GPIO value to write to turn off attached relay

void before()
{
  
    pinMode(RELAY_1, OUTPUT);
    // Set relay to last known state (using eeprom storage)
    digitalWrite(RELAY_1, LOW);
  
}
void setup()
{
	// Setup locally attached sensors
 pinMode(A0, OUTPUT);
}

void presentation()
{
	// Send the sketch version information to the gateway and Controller
  sendSketchInfo("Relay", "1.0");
  present(1, S_BINARY);
  
}

void receive(const MyMessage &message)
{
  // We only expect one type of message from controller. But we better check anyway.
   if (message.type==V_STATUS) {
  
    while (message.getBool() == 1){
    beep();
    }
   
    
    }
 
   
   
    // Write some debug info
    Serial.print("Incoming change for sensor:");
    Serial.print(message.sensor);
    Serial.print(", New status: ");
    Serial.println(message.getBool());
  }


void loop()
{
	
}


void beep()
{
    tone(A0, 4200); //Wygeneruj sygnał o częstotliwości 4000Hz na pinie A5  
    wait(100);  
    noTone(A0);
    wait(100);
    tone(A0, 4200); //Wygeneruj sygnał o częstotliwości 4000Hz na pinie A5  
    wait(100);  
    noTone(A0);
    wait(10000);

}```

scalpel

Hardcoded In attiny. Learn arduino irremote library.

Pozdrawiam / regards

scalpel

I use raspberry for watching television, movies etc. Today I build raspberry hat to turn on from remote control. Attiny85 recognizes programmed remote code and by optocoupler short circuit on pins.

scalpel

Yes. Iron and B327 method

scalpel

Just simple, small temperature node.

scalpel

@yoshida said in BME280 temp/humidity/pressure sensor:

> /**
>  * The MySensors Arduino library handles the wireless radio link and protocol
>  * between your home built sensors/actuators and HA controller of choice.
>  * The sensors forms a self healing radio network with optional repeaters. Each
>  * repeater and gateway builds a routing tables in EEPROM which keeps track of the
>  * network topology allowing messages to be routed to nodes.
>  *
>  * Created by Henrik Ekblad <henrik.ekblad@mysensors.org>
>  * Copyright (C) 2013-2015 Sensnology AB
>  * Full contributor list: https://github.com/mysensors/Arduino/graphs/contributors
>  *
>  * Documentation: http://www.mysensors.org
>  * Support Forum: http://forum.mysensors.org
>  *
>  * This program is free software; you can redistribute it and/or
>  * modify it under the terms of the GNU General Public License
>  * version 2 as published by the Free Software Foundation.
>  *
>  *******************************
>  *
>  * REVISION HISTORY
>  * Version 1.0 - Henrik Ekblad
>  * 
>  * DESCRIPTION
>  * Pressure sensor example using BMP085 module  
>  * http://www.mysensors.org/build/pressure
>  *
>  */
> 
> // Enable debug prints to serial monitor
> #define MY_DEBUG 
> 
> // Enable and select radio type attached
> #define MY_RADIO_NRF24
> //#define MY_RADIO_RFM69
> 
> #include <SPI.h>
> #include <MySensors.h>  
> #include <Wire.h>
> 
> // BME280 libraries and variables
> // Bosch BME280 Embedded Adventures MOD-1022 weather multi-sensor Arduino code
> // Written originally by Embedded Adventures
> // https://github.com/embeddedadventures/BME280
> #include <BME280_MOD-1022.h>
> 
> #define BARO_CHILD 0
> #define TEMP_CHILD 1
> #define HUM_CHILD 2
> 
> const float ALTITUDE = 184; // <-- adapt this value to your location's altitude (in m). Use your smartphone GPS to get an accurate value!
> 
> // Sleep time between reads (in ms). Do not change this value as the forecast algorithm needs a sample every minute.
> const unsigned long SLEEP_TIME = 60000; 
> 
> const char *weather[] = { "stable", "sunny", "cloudy", "unstable", "thunderstorm", "unknown" };
> enum FORECAST
> {
>   STABLE = 0,     // "Stable Weather Pattern"
>   SUNNY = 1,      // "Slowly rising Good Weather", "Clear/Sunny "
>   CLOUDY = 2,     // "Slowly falling L-Pressure ", "Cloudy/Rain "
>   UNSTABLE = 3,   // "Quickly rising H-Press",     "Not Stable"
>   THUNDERSTORM = 4, // "Quickly falling L-Press",    "Thunderstorm"
>   UNKNOWN = 5     // "Unknown (More Time needed)
> };
> 
> float lastPressure = -1;
> float lastTemp = -1;
> float lastHum = -1;
> int lastForecast = -1;
> 
> const int LAST_SAMPLES_COUNT = 5;
> float lastPressureSamples[LAST_SAMPLES_COUNT];
> 
> 
> // this CONVERSION_FACTOR is used to convert from Pa to kPa in the forecast algorithm
> // get kPa/h by dividing hPa by 10 
> #define CONVERSION_FACTOR (1.0/10.0)
> 
> int minuteCount = 0;
> bool firstRound = true;
> // average value is used in forecast algorithm.
> float pressureAvg;
> // average after 2 hours is used as reference value for the next iteration.
> float pressureAvg2;
> 
> float dP_dt;
> boolean metric;
> MyMessage tempMsg(TEMP_CHILD, V_TEMP);
> MyMessage humMsg(HUM_CHILD, V_HUM);
> MyMessage pressureMsg(BARO_CHILD, V_PRESSURE);
> MyMessage forecastMsg(BARO_CHILD, V_FORECAST);
> 
> 
> float getLastPressureSamplesAverage()
> {
>   float lastPressureSamplesAverage = 0;
>   for (int i = 0; i < LAST_SAMPLES_COUNT; i++)
>   {
>     lastPressureSamplesAverage += lastPressureSamples[i];
>   }
>   lastPressureSamplesAverage /= LAST_SAMPLES_COUNT;
> 
>   return lastPressureSamplesAverage;
> }
> 
> 
> // Algorithm found here
> // http://www.freescale.com/files/sensors/doc/app_note/AN3914.pdf
> // Pressure in hPa -->  forecast done by calculating kPa/h
> int sample(float pressure)
> {
>   // Calculate the average of the last n minutes.
>   int index = minuteCount % LAST_SAMPLES_COUNT;
>   lastPressureSamples[index] = pressure;
> 
>   minuteCount++;
>   if (minuteCount > 185)
>   {
>     minuteCount = 6;
>   }
> 
>   if (minuteCount == 5)
>   {
>     pressureAvg = getLastPressureSamplesAverage();
>   }
>   else if (minuteCount == 35)
>   {
>     float lastPressureAvg = getLastPressureSamplesAverage();
>     float change = (lastPressureAvg - pressureAvg) * CONVERSION_FACTOR;
>     if (firstRound) // first time initial 3 hour
>     {
>       dP_dt = change * 2; // note this is for t = 0.5hour
>     }
>     else
>     {
>       dP_dt = change / 1.5; // divide by 1.5 as this is the difference in time from 0 value.
>     }
>   }
>   else if (minuteCount == 65)
>   {
>     float lastPressureAvg = getLastPressureSamplesAverage();
>     float change = (lastPressureAvg - pressureAvg) * CONVERSION_FACTOR;
>     if (firstRound) //first time initial 3 hour
>     {
>       dP_dt = change; //note this is for t = 1 hour
>     }
>     else
>     {
>       dP_dt = change / 2; //divide by 2 as this is the difference in time from 0 value
>     }
>   }
>   else if (minuteCount == 95)
>   {
>     float lastPressureAvg = getLastPressureSamplesAverage();
>     float change = (lastPressureAvg - pressureAvg) * CONVERSION_FACTOR;
>     if (firstRound) // first time initial 3 hour
>     {
>       dP_dt = change / 1.5; // note this is for t = 1.5 hour
>     }
>     else
>     {
>       dP_dt = change / 2.5; // divide by 2.5 as this is the difference in time from 0 value
>     }
>   }
>   else if (minuteCount == 125)
>   {
>     float lastPressureAvg = getLastPressureSamplesAverage();
>     pressureAvg2 = lastPressureAvg; // store for later use.
>     float change = (lastPressureAvg - pressureAvg) * CONVERSION_FACTOR;
>     if (firstRound) // first time initial 3 hour
>     {
>       dP_dt = change / 2; // note this is for t = 2 hour
>     }
>     else
>     {
>       dP_dt = change / 3; // divide by 3 as this is the difference in time from 0 value
>     }
>   }
>   else if (minuteCount == 155)
>   {
>     float lastPressureAvg = getLastPressureSamplesAverage();
>     float change = (lastPressureAvg - pressureAvg) * CONVERSION_FACTOR;
>     if (firstRound) // first time initial 3 hour
>     {
>       dP_dt = change / 2.5; // note this is for t = 2.5 hour
>     }
>     else
>     {
>       dP_dt = change / 3.5; // divide by 3.5 as this is the difference in time from 0 value
>     }
>   }
>   else if (minuteCount == 185)
>   {
>     float lastPressureAvg = getLastPressureSamplesAverage();
>     float change = (lastPressureAvg - pressureAvg) * CONVERSION_FACTOR;
>     if (firstRound) // first time initial 3 hour
>     {
>       dP_dt = change / 3; // note this is for t = 3 hour
>     }
>     else
>     {
>       dP_dt = change / 4; // divide by 4 as this is the difference in time from 0 value
>     }
>     pressureAvg = pressureAvg2; // Equating the pressure at 0 to the pressure at 2 hour after 3 hours have past.
>     firstRound = false; // flag to let you know that this is on the past 3 hour mark. Initialized to 0 outside main loop.
>   }
> 
>   int forecast = UNKNOWN;
>   if (minuteCount < 35 && firstRound) //if time is less than 35 min on the first 3 hour interval.
>   {
>     forecast = UNKNOWN;
>   }
>   else if (dP_dt < (-0.25))
>   {
>     forecast = THUNDERSTORM;
>   }
>   else if (dP_dt > 0.25)
>   {
>     forecast = UNSTABLE;
>   }
>   else if ((dP_dt > (-0.25)) && (dP_dt < (-0.05)))
>   {
>     forecast = CLOUDY;
>   }
>   else if ((dP_dt > 0.05) && (dP_dt < 0.25))
>   {
>     forecast = SUNNY;
>   }
>   else if ((dP_dt >(-0.05)) && (dP_dt < 0.05))
>   {
>     forecast = STABLE;
>   }
>   else
>   {
>     forecast = UNKNOWN;
>   }
> 
>   // uncomment when debugging
>   //Serial.print(F("Forecast at minute "));
>   //Serial.print(minuteCount);
>   //Serial.print(F(" dP/dt = "));
>   //Serial.print(dP_dt);
>   //Serial.print(F("kPa/h --> "));
>   //Serial.println(weather[forecast]);
> 
>   return forecast;
> }
> 
> 
> void setup() {
>   metric = getControllerConfig().isMetric;  // was getConfig().isMetric; before MySensors v2.1.1
>   Wire.begin(); // Wire.begin(sda, scl)
> }
> 
> void presentation()  {
>   // Send the sketch version information to the gateway and Controller
>   sendSketchInfo("BME280 Sensor", "1.6");
> 
>   // Register sensors to gw (they will be created as child devices)
>   present(BARO_CHILD, S_BARO);
>   present(TEMP_CHILD, S_TEMP);
>   present(HUM_CHILD, S_HUM);
> }
> 
> // Loop
> void loop() {
>   
>   // need to read the NVM compensation parameters
>   BME280.readCompensationParams();
> 
>   /* After taking the measurement the chip goes back to sleep, use when battery powered.
>   // Oversampling settings (os1x, os2x, os4x, os8x or os16x).
>   BME280.writeFilterCoefficient(fc_16);       // IIR Filter coefficient, higher numbers avoid sudden changes to be accounted for (such as slamming a door)
>   BME280.writeOversamplingPressure(os16x);    // pressure x16
>   BME280.writeOversamplingTemperature(os8x);  // temperature x8
>   BME280.writeOversamplingHumidity(os8x);     // humidity x8
> 
>   BME280.writeMode(smForced);                 // Forced sample.  After taking the measurement the chip goes back to sleep
>   */
> 
>   // Normal mode for regular automatic samples
>   BME280.writeStandbyTime(tsb_0p5ms);         // tsb = 0.5ms
>   BME280.writeFilterCoefficient(fc_16);       // IIR Filter coefficient 16
>   BME280.writeOversamplingPressure(os16x);    // pressure x16
>   BME280.writeOversamplingTemperature(os8x);  // temperature x8
>   BME280.writeOversamplingHumidity(os8x);     // humidity x8
>   
>   BME280.writeMode(smNormal);
>   
>   while (1) {
>     // Just to be sure, wait until sensor is done mesuring  
>     while (BME280.isMeasuring()) {
>   }
>   
>   // Read out the data - must do this before calling the getxxxxx routines
>   BME280.readMeasurements();
> 
>   float temperature = BME280.getTemperatureMostAccurate();                    // must get temp first
>   float humidity = BME280.getHumidityMostAccurate();
>   float pressure_local = BME280.getPressureMostAccurate();                    // Get pressure at current location
>   float pressure = pressure_local/pow((1.0 - ( ALTITUDE / 44330.0 )), 5.255); // Adjust to sea level pressure using user altitude
>   int forecast = sample(pressure);
>   
>   if (!metric) 
>   {
>     // Convert to fahrenheit
>     temperature = temperature * 9.0 / 5.0 + 32.0;
>   }
> 
>   Serial.println();
>   Serial.print("Temperature = ");
>   Serial.print(temperature);
>   Serial.println(metric ? " °C" : " °F");
>   Serial.print("Humidity = ");
>   Serial.print(humidity);
>   Serial.println(" %");
>   Serial.print("Pressure = ");
>   Serial.print(pressure);
>   Serial.println(" hPa");
>   Serial.print("Forecast = ");
>   Serial.println(weather[forecast]);
>   Serial.println();
> 
> 
>   if (temperature != lastTemp) 
>   {
>     send(tempMsg.set(temperature, 1));
>     lastTemp = temperature;
>   }
> 
> 
>   if (humidity != lastHum) 
>   {
>     send(humMsg.set(humidity, 1));
>     lastHum = humidity;
>   }
> 
>   if (pressure != lastPressure) 
>   {
>     send(pressureMsg.set(pressure, 2));
>     lastPressure = pressure;
>   }
> 
>   if (forecast != lastForecast)
>   {
>     send(forecastMsg.set(weather[forecast]));
>     lastForecast = forecast;
>   }
>   
>   sleep(SLEEP_TIME);
>   
> }
> }

Added to sketch @yoshida battery state send, but its not sending it, please chek it:

/**
 * The MySensors Arduino library handles the wireless radio link and protocol
 * between your home built sensors/actuators and HA controller of choice.
 * The sensors forms a self healing radio network with optional repeaters. Each
 * repeater and gateway builds a routing tables in EEPROM which keeps track of the
 * network topology allowing messages to be routed to nodes.
 *
 * Created by Henrik Ekblad <henrik.ekblad@mysensors.org>
 * Copyright (C) 2013-2015 Sensnology AB
 * Full contributor list: https://github.com/mysensors/Arduino/graphs/contributors
 *
 * Documentation: http://www.mysensors.org
 * Support Forum: http://forum.mysensors.org
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * version 2 as published by the Free Software Foundation.
 *
 *******************************
 *
 * REVISION HISTORY
 * Version 1.0 - Henrik Ekblad
 * 
 * DESCRIPTION
 * Pressure sensor example using BMP085 module  
 * http://www.mysensors.org/build/pressure
 *
 */

// Enable debug prints to serial monitor
#define MY_DEBUG 

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

#include <SPI.h>
#include <MySensors.h>  
#include <Wire.h>

// BME280 libraries and variables
// Bosch BME280 Embedded Adventures MOD-1022 weather multi-sensor Arduino code
// Written originally by Embedded Adventures
// https://github.com/embeddedadventures/BME280
#include <BME280_MOD-1022.h>

#define BARO_CHILD 0
#define TEMP_CHILD 1
#define HUM_CHILD 2

int BATTERY_SENSE_PIN = A0; // select the input pin for the battery sense point
int oldBatteryPcnt = 0;

const float ALTITUDE = 450; // <-- adapt this value to your location's altitude (in m). Use your smartphone GPS to get an accurate value!

// Sleep time between reads (in ms). Do not change this value as the forecast algorithm needs a sample every minute.
const unsigned long SLEEP_TIME = 300000; 

const char *weather[] = { "stable", "sunny", "cloudy", "unstable", "thunderstorm", "unknown" };
enum FORECAST
{
  STABLE = 0,     // "Stable Weather Pattern"
  SUNNY = 1,      // "Slowly rising Good Weather", "Clear/Sunny "
  CLOUDY = 2,     // "Slowly falling L-Pressure ", "Cloudy/Rain "
  UNSTABLE = 3,   // "Quickly rising H-Press",     "Not Stable"
  THUNDERSTORM = 4, // "Quickly falling L-Press",    "Thunderstorm"
  UNKNOWN = 5     // "Unknown (More Time needed)
};

float lastPressure = -1;
float lastTemp = -1;
float lastHum = -1;
int lastForecast = -1;

const int LAST_SAMPLES_COUNT = 5;
float lastPressureSamples[LAST_SAMPLES_COUNT];


// this CONVERSION_FACTOR is used to convert from Pa to kPa in the forecast algorithm
// get kPa/h by dividing hPa by 10 
#define CONVERSION_FACTOR (1.0/10.0)

int minuteCount = 0;
bool firstRound = true;
// average value is used in forecast algorithm.
float pressureAvg;
// average after 2 hours is used as reference value for the next iteration.
float pressureAvg2;

float dP_dt;
boolean metric;
MyMessage tempMsg(TEMP_CHILD, V_TEMP);
MyMessage humMsg(HUM_CHILD, V_HUM);
MyMessage pressureMsg(BARO_CHILD, V_PRESSURE);
MyMessage forecastMsg(BARO_CHILD, V_FORECAST);


float getLastPressureSamplesAverage()
{
  float lastPressureSamplesAverage = 0;
  for (int i = 0; i < LAST_SAMPLES_COUNT; i++)
  {
    lastPressureSamplesAverage += lastPressureSamples[i];
  }
  lastPressureSamplesAverage /= LAST_SAMPLES_COUNT;

  return lastPressureSamplesAverage;
}


// Algorithm found here
// http://www.freescale.com/files/sensors/doc/app_note/AN3914.pdf
// Pressure in hPa -->  forecast done by calculating kPa/h
int sample(float pressure)
{
  // Calculate the average of the last n minutes.
  int index = minuteCount % LAST_SAMPLES_COUNT;
  lastPressureSamples[index] = pressure;

  minuteCount++;
  if (minuteCount > 185)
  {
    minuteCount = 6;
  }

  if (minuteCount == 5)
  {
    pressureAvg = getLastPressureSamplesAverage();
  }
  else if (minuteCount == 35)
  {
    float lastPressureAvg = getLastPressureSamplesAverage();
    float change = (lastPressureAvg - pressureAvg) * CONVERSION_FACTOR;
    if (firstRound) // first time initial 3 hour
    {
      dP_dt = change * 2; // note this is for t = 0.5hour
    }
    else
    {
      dP_dt = change / 1.5; // divide by 1.5 as this is the difference in time from 0 value.
    }
  }
  else if (minuteCount == 65)
  {
    float lastPressureAvg = getLastPressureSamplesAverage();
    float change = (lastPressureAvg - pressureAvg) * CONVERSION_FACTOR;
    if (firstRound) //first time initial 3 hour
    {
      dP_dt = change; //note this is for t = 1 hour
    }
    else
    {
      dP_dt = change / 2; //divide by 2 as this is the difference in time from 0 value
    }
  }
  else if (minuteCount == 95)
  {
    float lastPressureAvg = getLastPressureSamplesAverage();
    float change = (lastPressureAvg - pressureAvg) * CONVERSION_FACTOR;
    if (firstRound) // first time initial 3 hour
    {
      dP_dt = change / 1.5; // note this is for t = 1.5 hour
    }
    else
    {
      dP_dt = change / 2.5; // divide by 2.5 as this is the difference in time from 0 value
    }
  }
  else if (minuteCount == 125)
  {
    float lastPressureAvg = getLastPressureSamplesAverage();
    pressureAvg2 = lastPressureAvg; // store for later use.
    float change = (lastPressureAvg - pressureAvg) * CONVERSION_FACTOR;
    if (firstRound) // first time initial 3 hour
    {
      dP_dt = change / 2; // note this is for t = 2 hour
    }
    else
    {
      dP_dt = change / 3; // divide by 3 as this is the difference in time from 0 value
    }
  }
  else if (minuteCount == 155)
  {
    float lastPressureAvg = getLastPressureSamplesAverage();
    float change = (lastPressureAvg - pressureAvg) * CONVERSION_FACTOR;
    if (firstRound) // first time initial 3 hour
    {
      dP_dt = change / 2.5; // note this is for t = 2.5 hour
    }
    else
    {
      dP_dt = change / 3.5; // divide by 3.5 as this is the difference in time from 0 value
    }
  }
  else if (minuteCount == 185)
  {
    float lastPressureAvg = getLastPressureSamplesAverage();
    float change = (lastPressureAvg - pressureAvg) * CONVERSION_FACTOR;
    if (firstRound) // first time initial 3 hour
    {
      dP_dt = change / 3; // note this is for t = 3 hour
    }
    else
    {
      dP_dt = change / 4; // divide by 4 as this is the difference in time from 0 value
    }
    pressureAvg = pressureAvg2; // Equating the pressure at 0 to the pressure at 2 hour after 3 hours have past.
    firstRound = false; // flag to let you know that this is on the past 3 hour mark. Initialized to 0 outside main loop.
  }

  int forecast = UNKNOWN;
  if (minuteCount < 35 && firstRound) //if time is less than 35 min on the first 3 hour interval.
  {
    forecast = UNKNOWN;
  }
  else if (dP_dt < (-0.25))
  {
    forecast = THUNDERSTORM;
  }
  else if (dP_dt > 0.25)
  {
    forecast = UNSTABLE;
  }
  else if ((dP_dt > (-0.25)) && (dP_dt < (-0.05)))
  {
    forecast = CLOUDY;
  }
  else if ((dP_dt > 0.05) && (dP_dt < 0.25))
  {
    forecast = SUNNY;
  }
  else if ((dP_dt >(-0.05)) && (dP_dt < 0.05))
  {
    forecast = STABLE;
  }
  else
  {
    forecast = UNKNOWN;
  }

  // uncomment when debugging
  //Serial.print(F("Forecast at minute "));
  //Serial.print(minuteCount);
  //Serial.print(F(" dP/dt = "));
  //Serial.print(dP_dt);
  //Serial.print(F("kPa/h --> "));
  //Serial.println(weather[forecast]);

  return forecast;
}


void setup() {
  metric = getControllerConfig().isMetric;  // was getConfig().isMetric; before MySensors v2.1.1
  Wire.begin(); // Wire.begin(sda, scl)
  // use the 1.1 V internal reference
  #if defined(__AVR_ATmega2560__)
  analogReference(INTERNAL1V1);
  #else
  analogReference(INTERNAL);
  #endif
}

void presentation()  {
  // Send the sketch version information to the gateway and Controller
  sendSketchInfo("BME280 Sensor", "1.6");

  // Register sensors to gw (they will be created as child devices)
  present(BARO_CHILD, S_BARO);
  present(TEMP_CHILD, S_TEMP);
  present(HUM_CHILD, S_HUM);
}

// Loop
void loop() {

  
  
  // need to read the NVM compensation parameters
  BME280.readCompensationParams();

  /* After taking the measurement the chip goes back to sleep, use when battery powered.
  // Oversampling settings (os1x, os2x, os4x, os8x or os16x).
  BME280.writeFilterCoefficient(fc_16);       // IIR Filter coefficient, higher numbers avoid sudden changes to be accounted for (such as slamming a door)
  BME280.writeOversamplingPressure(os16x);    // pressure x16
  BME280.writeOversamplingTemperature(os8x);  // temperature x8
  BME280.writeOversamplingHumidity(os8x);     // humidity x8

  BME280.writeMode(smForced);                 // Forced sample.  After taking the measurement the chip goes back to sleep
  */

  // Normal mode for regular automatic samples
  BME280.writeStandbyTime(tsb_0p5ms);         // tsb = 0.5ms
  BME280.writeFilterCoefficient(fc_16);       // IIR Filter coefficient 16
  BME280.writeOversamplingPressure(os16x);    // pressure x16
  BME280.writeOversamplingTemperature(os8x);  // temperature x8
  BME280.writeOversamplingHumidity(os8x);     // humidity x8
  
  BME280.writeMode(smNormal);
  
  while (1) {
    // Just to be sure, wait until sensor is done mesuring  
    while (BME280.isMeasuring()) {
  }
  
  // Read out the data - must do this before calling the getxxxxx routines
  BME280.readMeasurements();

  float temperature = BME280.getTemperatureMostAccurate();                    // must get temp first
  float humidity = BME280.getHumidityMostAccurate();
  float pressure_local = BME280.getPressureMostAccurate();                    // Get pressure at current location
  float pressure = pressure_local/pow((1.0 - ( ALTITUDE / 44330.0 )), 5.255); // Adjust to sea level pressure using user altitude
  int forecast = sample(pressure);
  
  if (!metric) 
  {
    // Convert to fahrenheit
    temperature = temperature * 9.0 / 5.0 + 32.0;
  }

  Serial.println();
  Serial.print("Temperature = ");
  Serial.print(temperature);
  Serial.println(metric ? " °C" : " °F");
  Serial.print("Humidity = ");
  Serial.print(humidity);
  Serial.println(" %");
  Serial.print("Pressure = ");
  Serial.print(pressure);
  Serial.println(" hPa");
  Serial.print("Forecast = ");
  Serial.println(weather[forecast]);
  Serial.println();


  if (temperature != lastTemp) 
  {
    send(tempMsg.set(temperature, 1));
    lastTemp = temperature;
  }


  if (humidity != lastHum) 
  {
    send(humMsg.set(humidity, 1));
    lastHum = humidity;
  }

  if (pressure != lastPressure) 
  {
    send(pressureMsg.set(pressure, 2));
    lastPressure = pressure;
  }

  if (forecast != lastForecast)
  {
    send(forecastMsg.set(weather[forecast]));
    lastForecast = forecast;
  }

    int sensorValue = analogRead(BATTERY_SENSE_PIN);
    int batteryPcnt = sensorValue / 10;
    if (oldBatteryPcnt != batteryPcnt) {
    // Power up radio after sleep
    sendBatteryLevel(batteryPcnt);
    oldBatteryPcnt = batteryPcnt;
    }
    
  sleep(SLEEP_TIME);
  
}
}

scalpel

Awrgh! Sorry! Its working! There was small white jumper from previous project connected from VCC to CSN. Thank you for help.

scalpel

scalpel

Ive read a lot of topics and tried everything. Tried arduino 1.6 and arduino 1.8. Tried library 2.0 and 2.1.1. Added Capacitor 4,7uf. Tried 1mhz and 8mhz internal oscilator. Tried other sketches and still radio wont start.

scalpel

Hi. Standalone atmega328p and nrf24l01 powered from two batteries AA. Votlage is 3,28V. Tried a lot of bootloaders and fuses, 3 other atmega and 3 other nrf still have same errors:

10143 TSM:FAIL:RE-INIT
10145 TSM:INIT
10151 !TSM:INIT:TSP FAIL
10156 TSM:FAIL:CNT=2
10158 TSM:FAIL:PDT
20162 TSM:FAIL:RE-INIT
20164 TSM:INIT
20170 !TSM:INIT:TSP FAIL
20172 TSM:FAIL:CNT=3
20176 TSM:FAIL:PDT

Any ideas? Regards scalpel