Adrian Mitevski / Mbed 2 deprecated mDot_LoRa_Sensornode

A multifunctional and modular Firmware for Multitech's mDot based on ARM mBed provides a widerange of functionality for several Sensors such as MAX44009, BME280, MPU9250, SI1143 and uBlox. It allows you to quickly build a Sensornode that measures specific data with its sensors and sends it via LoRaWAN.

Dependencies:   mDot_LoRa_Sensornode_Flowmeter_impl mbed-rtos mbed

LoRa-Sensornode Firmware for Multitech mDot

A multifunctional and modular Firmware for Multitech's mDot which provides a widerange of functionality for several Sensors. It allows you to quickly build a Sensornode that measures specific data with its sensors and sends it via LoRaWAN.

Supported Sensors

• MAX44009 (Lux Measurment) http://www.ebay.ie/itm/MAX44009-Ambient-Light-Sensor-Module-for-Arduino-with-4P-Pin-Header-/381676089124?hash=item58ddaaef24:g:-ecAAOSwzJ5XZm5E
• BME280 (Temperature, Pressure and Humdity Measurment) At the moment there are some known problem using this. https://www.adafruit.com/product/2652 https://www.amazon.com/Diymall-Pressure-Temperature-Sensor-Arduino/dp/B0118XCKTG
• MPU9250 (Acceleration, Gyroscope and Magnetometer) http://www.watterott.com/de/9-DOF-IMU-Module-With-MPU-9250
• Si1143 (Proximity up to 50cm) https://moderndevice.com/product/si1143-proximity-sensors/
• uBlox M8Q (GPS Position) http://www.dx.com/de/p/gygpsv3-m8n-u-blox-neo-m8n-001-flight-controller-gps-module-blue-394557#.V4lFW-uLRhE

Idea

The Firmware has some predefined Application Modes running different Tasks(Measurements). Each mode can be used in a different Scenario. Application_Modes define which sensors are used, how often they aquire data and how often the data has to be sent via LoRa. Lets say you just want to measure the Light then you choose an Application_Mode (or define one) that only runs TaskLight for light measurement. As a standard all measurements are taken every second and sent via LoRa but you can change that interval depending on your usage Scenario

/**
 * @file MAX44009Message.h
 *
 * @author Adrian
 * @date 01.06.2016
 *
 */

#ifndef MAX44009MESSAGE_H_
#define MAX44009MESSAGE_H_

#include <string>
#include <vector>
#include <stdio.h>
#include "SensorMessage.h"

/**
 * @class MAX44009Message
 * @brief A Container that can hold acquired lux values from the MAX44009. The container will be
 * transported via a MessageQueue between different Tasks.
 */
class MAX44009Message:public SensorMessage {
public:
	MAX44009Message();
	virtual ~MAX44009Message();

	/**
	 * Sets the lux value of the MAX44009 Message
	 * @param lux lux value to be stored
	 */
	void setLux(float lux);

	/**
	 * Gets the lux value from the MAX44009 Message
	 * @return
	 */
	float getLux();


	/**
	 * Gets a small LoRaMessage Type Formated String from the MAX44009Message.
	 * This String can later be used for transportation via LoRa
	 * @return
	 */
	virtual char* getLoRaMessageString();

private:
	std::string loraMessage;
	std::vector<std::string> loraMessageId;

	float lux;

};

#endif /* MAX44009MESSAGE_H_ */