@AWI
Thanks for your reply and tips to a beginner.
I experimented with a couple of things in the sketch and after a little digging I seem to have got it working.
The problem seem to be that if the values sent to the gateway is not in the correct format it wont work. If I send just one value in integer it works. But if I send alla three values as integer it stops working. If I send all three as "double" with two decimals it works as it should.
The sketch when it functions as it should:
/******************************************************************************
I2C_ReadAllData.ino
BME280 Arduino and Teensy example
Marshall Taylor @ SparkFun Electronics
May 20, 2015
https://github.com/sparkfun/SparkFun_BME280_Arduino_Library
This sketch configures the BME280 to read all measurements. The sketch also
displays the BME280's physical memory and what the driver perceives the
calibration words to be.
Resources:
Uses Wire.h for I2C operation
Uses SPI.h for SPI operation
Development environment specifics:
Arduino IDE 1.6.4
Teensy loader 1.23
This code is released under the [MIT License](http://opensource.org/licenses/MIT).
Please review the LICENSE.md file included with this example. If you have any questions
or concerns with licensing, please contact techsupport@sparkfun.com.
Distributed as-is; no warranty is given.
******************************************************************************/
#include <stdint.h>
#include "SparkFunBME280.h"
//Library allows either I2C or SPI, so include both.
#include "Wire.h"
#include "SPI.h"
#define MY_DEBUG
#define MY_RADIO_NRF24
#include <MySensors.h>
#define SKETCH_NAME "Environment Sensor"
#define SKETCH_MAJOR_VER "1"
#define SKETCH_MINOR_VER "0"
#define CHILD_ID_1 1
#define CHILD_ID_2 2
#define CHILD_ID_3 3
//Global sensor object
BME280 Sensor;
MyMessage msg1(CHILD_ID_1, V_TEMP);
MyMessage msg2(CHILD_ID_2, V_HUM);
MyMessage msg3(CHILD_ID_3, V_PRESSURE);
void setup()
{
//***Driver settings********************************//
//commInterface can be I2C_MODE or SPI_MODE
//specify chipSelectPin using arduino pin names
//specify I2C address. Can be 0x77(default) or 0x76
//For I2C, enable the following and disable the SPI section
Sensor.settings.commInterface = I2C_MODE;
Sensor.settings.I2CAddress = 0x77;
//For SPI enable the following and dissable the I2C section
//Sensor.settings.commInterface = SPI_MODE;
//Sensor.settings.chipSelectPin = 10;
//***Operation settings*****************************//
//renMode can be:
// 0, Sleep mode
// 1 or 2, Forced mode
// 3, Normal mode
Sensor.settings.runMode = 3; //Normal mode
//tStandby can be:
// 0, 0.5ms
// 1, 62.5ms
// 2, 125ms
// 3, 250ms
// 4, 500ms
// 5, 1000ms
// 6, 10ms
// 7, 20ms
Sensor.settings.tStandby = 5;
//filter can be off or number of FIR coefficients to use:
// 0, filter off
// 1, coefficients = 2
// 2, coefficients = 4
// 3, coefficients = 8
// 4, coefficients = 16
Sensor.settings.filter = 0;
//tempOverSample can be:
// 0, skipped
// 1 through 5, oversampling *1, *2, *4, *8, *16 respectively
Sensor.settings.tempOverSample = 1;
//pressOverSample can be:
// 0, skipped
// 1 through 5, oversampling *1, *2, *4, *8, *16 respectively
Sensor.settings.pressOverSample = 1;
//humidOverSample can be:
// 0, skipped
// 1 through 5, oversampling *1, *2, *4, *8, *16 respectively
Sensor.settings.humidOverSample = 1;
// Serial.begin(57600);
Serial.print("Program Started\n");
Serial.print("Starting BME280... result of .begin(): 0x");
//Calling .begin() causes the settings to be loaded
delay(10); //Make sure sensor had enough time to turn on. BME280 requires 2ms to start up.
Serial.println(Sensor.begin(), HEX);
Serial.print("Displaying ID, reset and ctrl regs\n");
Serial.print("ID(0xD0): 0x");
Serial.println(Sensor.readRegister(BME280_CHIP_ID_REG), HEX);
Serial.print("Reset register(0xE0): 0x");
Serial.println(Sensor.readRegister(BME280_RST_REG), HEX);
Serial.print("ctrl_meas(0xF4): 0x");
Serial.println(Sensor.readRegister(BME280_CTRL_MEAS_REG), HEX);
Serial.print("ctrl_hum(0xF2): 0x");
Serial.println(Sensor.readRegister(BME280_CTRL_HUMIDITY_REG), HEX);
Serial.print("\n\n");
Serial.print("Displaying all regs\n");
uint8_t memCounter = 0x80;
uint8_t tempReadData;
for(int rowi = 8; rowi < 16; rowi++ )
{
Serial.print("0x");
Serial.print(rowi, HEX);
Serial.print("0:");
for(int coli = 0; coli < 16; coli++ )
{
tempReadData = Sensor.readRegister(memCounter);
Serial.print((tempReadData >> 4) & 0x0F, HEX);//Print first hex nibble
Serial.print(tempReadData & 0x0F, HEX);//Print second hex nibble
Serial.print(" ");
memCounter++;
}
Serial.print("\n");
}
Serial.print("\n\n");
Serial.print("Displaying concatenated calibration words\n");
Serial.print("dig_T1, uint16: ");
Serial.println(Sensor.calibration.dig_T1);
Serial.print("dig_T2, int16: ");
Serial.println(Sensor.calibration.dig_T2);
Serial.print("dig_T3, int16: ");
Serial.println(Sensor.calibration.dig_T3);
Serial.print("dig_P1, uint16: ");
Serial.println(Sensor.calibration.dig_P1);
Serial.print("dig_P2, int16: ");
Serial.println(Sensor.calibration.dig_P2);
Serial.print("dig_P3, int16: ");
Serial.println(Sensor.calibration.dig_P3);
Serial.print("dig_P4, int16: ");
Serial.println(Sensor.calibration.dig_P4);
Serial.print("dig_P5, int16: ");
Serial.println(Sensor.calibration.dig_P5);
Serial.print("dig_P6, int16: ");
Serial.println(Sensor.calibration.dig_P6);
Serial.print("dig_P7, int16: ");
Serial.println(Sensor.calibration.dig_P7);
Serial.print("dig_P8, int16: ");
Serial.println(Sensor.calibration.dig_P8);
Serial.print("dig_P9, int16: ");
Serial.println(Sensor.calibration.dig_P9);
Serial.print("dig_H1, uint8: ");
Serial.println(Sensor.calibration.dig_H1);
Serial.print("dig_H2, int16: ");
Serial.println(Sensor.calibration.dig_H2);
Serial.print("dig_H3, uint8: ");
Serial.println(Sensor.calibration.dig_H3);
Serial.print("dig_H4, int16: ");
Serial.println(Sensor.calibration.dig_H4);
Serial.print("dig_H5, int16: ");
Serial.println(Sensor.calibration.dig_H5);
Serial.print("dig_H6, uint8: ");
Serial.println(Sensor.calibration.dig_H6);
Serial.println();
}
void presentation() {
// Send the sketch version information to the gateway and Controller
sendSketchInfo(SKETCH_NAME, SKETCH_MAJOR_VER "." SKETCH_MINOR_VER);
// Register binary input sensor to sensor_node (they will be created as child devices)
// You can use S_DOOR, S_MOTION or S_LIGHT here depending on your usage.
// If S_LIGHT is used, remember to update variable type you send in. See "msg" above.
present(CHILD_ID_1, S_TEMP);
present(CHILD_ID_2, S_HUM);
present(CHILD_ID_3, S_BARO);
}
void loop()
{
//Each loop, take a reading.
//Start with temperature, as that data is needed for accurate compensation.
//Reading the temperature updates the compensators of the other functions
//in the background.
/* Serial.print("Temperature: ");
Serial.print(Sensor.readTempC(), 2);
Serial.println(" degrees C");
Serial.print("Temperature: ");
Serial.print(Sensor.readTempF(), 2);
Serial.println(" degrees F");
Serial.print("Pressure: ");
Serial.print(Sensor.readFloatPressure(), 2);
Serial.println(" Pa");
Serial.print("Altitude: ");
Serial.print(Sensor.readFloatAltitudeMeters(), 2);
Serial.println("m");
Serial.print("Altitude: ");
Serial.print(Sensor.readFloatAltitudeFeet(), 2);
Serial.println("ft");
Serial.print("%RH: ");
Serial.print(Sensor.readFloatHumidity(), 2);
Serial.println(" %");
Serial.println();
delay(1000);
*/
double temperature;
double humidity;
double pressure;
temperature=Sensor.readTempC();
humidity=Sensor.readFloatHumidity();
pressure=Sensor.readFloatPressure()/100;
send(msg1.set(temperature,2));
send(msg2.set(humidity,2));
Serial.print(humidity, 2);
send(msg3.set(pressure,2));
sleep(10000);
}```
