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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.

/media/uploads/mitea1/mt_mdot_family_642px.png

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

app/Application.cpp@1:fe242f3e341b, 2016-08-12 (annotated)

Committer:: mitea1
Date:: Fri Aug 12 11:19:14 2016 +0000
Revision:: 1:fe242f3e341b
Parent:: 0:f2815503561f
Child:: 7:87cbeafdba06

added OTAA Join Mode for LoRa Connection

Who changed what in which revision?

User	Revision	Line number	New contents of line
mitea1	0:f2815503561f	1	/*
mitea1	1:fe242f3e341b	2	* Application.cpp
mitea1	0:f2815503561f	3	*
mitea1	0:f2815503561f	4	* Created on: Jun 3, 2016
mitea1	0:f2815503561f	5	* Author: Adrian
mitea1	0:f2815503561f	6	*/
mitea1	0:f2815503561f	7
mitea1	0:f2815503561f	8	#include "Application.h"
mitea1	0:f2815503561f	9
mitea1	0:f2815503561f	10	Application::Application() {
mitea1	0:f2815503561f	11	initInterfaces();
mitea1	0:f2815503561f	12	initSensors();
mitea1	0:f2815503561f	13	initMutexes();
mitea1	1:fe242f3e341b	14	initQueueBundle();
mitea1	0:f2815503561f	15	initTasks();
mitea1	0:f2815503561f	16	initApplicationConfig();
mitea1	0:f2815503561f	17	}
mitea1	0:f2815503561f	18
mitea1	0:f2815503561f	19	Application::~Application() {
mitea1	0:f2815503561f	20	delete uart;
mitea1	0:f2815503561f	21	delete debugSerial;
mitea1	0:f2815503561f	22	delete i2c_rt;
mitea1	0:f2815503561f	23
mitea1	0:f2815503561f	24	delete gpsSensor;
mitea1	0:f2815503561f	25	delete max44009;
mitea1	0:f2815503561f	26	delete bme280;
mitea1	0:f2815503561f	27	delete mpu9250;
mitea1	0:f2815503561f	28	delete si1143;
mitea1	0:f2815503561f	29
mitea1	0:f2815503561f	30	delete taskLight;
mitea1	0:f2815503561f	31	delete taskTemperature;
mitea1	0:f2815503561f	32	delete taskPressure;
mitea1	0:f2815503561f	33	delete taskHumidity;
mitea1	0:f2815503561f	34	delete taskAcceleration;
mitea1	0:f2815503561f	35	delete taskGyroscope;
mitea1	0:f2815503561f	36	delete taskTesla;
mitea1	0:f2815503561f	37	delete taskProximity;
mitea1	0:f2815503561f	38	delete taskGps;
mitea1	0:f2815503561f	39	}
mitea1	0:f2815503561f	40
mitea1	0:f2815503561f	41	void Application::init(APPLICATION_MODE desiredMode){
mitea1	0:f2815503561f	42	config->build(desiredMode);
mitea1	0:f2815503561f	43	stopAllRunningSensorTasks();
mitea1	0:f2815503561f	44	configureSensors();
mitea1	0:f2815503561f	45	configureLora();
mitea1	0:f2815503561f	46	startRunnableSensorTasks();
mitea1	0:f2815503561f	47	}
mitea1	0:f2815503561f	48
mitea1	0:f2815503561f	49	void Application::stopAllRunningSensorTasks(){
mitea1	0:f2815503561f	50	if(taskLight->getState() == RUNNING){
mitea1	0:f2815503561f	51	taskLight->stop();
mitea1	0:f2815503561f	52	}
mitea1	0:f2815503561f	53	if(taskTemperature->getState() == RUNNING){
mitea1	0:f2815503561f	54	taskTemperature->stop();
mitea1	0:f2815503561f	55	}
mitea1	0:f2815503561f	56	if(taskPressure->getState() == RUNNING){
mitea1	0:f2815503561f	57	taskPressure->stop();
mitea1	0:f2815503561f	58	}
mitea1	0:f2815503561f	59	if(taskHumidity->getState() == RUNNING){
mitea1	0:f2815503561f	60	taskHumidity->stop();
mitea1	0:f2815503561f	61	}
mitea1	0:f2815503561f	62	if(taskAcceleration->getState() == RUNNING){
mitea1	0:f2815503561f	63	taskAcceleration->stop();
mitea1	0:f2815503561f	64	}
mitea1	0:f2815503561f	65	if(taskGyroscope->getState() == RUNNING){
mitea1	0:f2815503561f	66	taskGyroscope->stop();
mitea1	0:f2815503561f	67	}
mitea1	0:f2815503561f	68	if(taskTesla->getState() == RUNNING){
mitea1	0:f2815503561f	69	taskTesla->stop();
mitea1	0:f2815503561f	70	}
mitea1	0:f2815503561f	71	if(taskProximity->getState() == RUNNING){
mitea1	0:f2815503561f	72	taskProximity->stop();
mitea1	0:f2815503561f	73	}
mitea1	0:f2815503561f	74	if(taskGps->getState() == RUNNING){
mitea1	0:f2815503561f	75	taskGps->stop();
mitea1	0:f2815503561f	76	}
mitea1	0:f2815503561f	77	if(taskLoRaMeasurement->getState() == RUNNING){
mitea1	0:f2815503561f	78	taskLoRaMeasurement->stop();
mitea1	0:f2815503561f	79	}
mitea1	1:fe242f3e341b	80	if(taskDataHandler->getState() == RUNNING){
mitea1	1:fe242f3e341b	81	taskDataHandler->stop();
mitea1	1:fe242f3e341b	82	}
mitea1	0:f2815503561f	83
mitea1	0:f2815503561f	84	osDelay(100);
mitea1	0:f2815503561f	85	}
mitea1	0:f2815503561f	86
mitea1	0:f2815503561f	87	void Application::initInterfaces(){
mitea1	0:f2815503561f	88	uart = new RawSerial(XBEE_DOUT,XBEE_DIN);
mitea1	0:f2815503561f	89	debugSerial = new RawSerial(USBTX,USBRX);
mitea1	0:f2815503561f	90	i2c_rt = new I2C_RT();
mitea1	0:f2815503561f	91	dot = mDot::getInstance();
mitea1	0:f2815503561f	92	lora = new LoRa(dot,debugSerial);
mitea1	0:f2815503561f	93
mitea1	0:f2815503561f	94	uart->baud(BAUD_UART);
mitea1	0:f2815503561f	95	uart->format(8,SerialBase::None,1);
mitea1	0:f2815503561f	96	debugSerial->baud(BAUD_USB);
mitea1	0:f2815503561f	97	debugSerial->format(8,SerialBase::None,1);
mitea1	0:f2815503561f	98	}
mitea1	0:f2815503561f	99
mitea1	0:f2815503561f	100	void Application::initSensors(){
mitea1	0:f2815503561f	101	gpsSensor = new uBlox(uart);
mitea1	0:f2815503561f	102	max44009 = new MAX44009(i2c_rt);
mitea1	0:f2815503561f	103	bme280 = new BME280(i2c_rt);
mitea1	0:f2815503561f	104	mpu9250 = new MPU9250(i2c_rt);
mitea1	0:f2815503561f	105	si1143 = new SI1143(i2c_rt);
mitea1	0:f2815503561f	106	}
mitea1	0:f2815503561f	107
mitea1	0:f2815503561f	108	void Application::initTasks(){
mitea1	0:f2815503561f	109	taskLight = new TaskLight(max44009,mutexI2C,&queueLight,osPriorityNormal,DEFAULT_STACK_SIZE,NULL);
mitea1	0:f2815503561f	110	taskTemperature = new TaskTemperature(bme280,mutexI2C,&queueTemperature,osPriorityNormal,DEFAULT_STACK_SIZE,NULL);
mitea1	0:f2815503561f	111	taskHumidity = new TaskHumidity(bme280,mutexI2C,&queueHumidity,osPriorityNormal,DEFAULT_STACK_SIZE,NULL);
mitea1	0:f2815503561f	112	taskPressure = new TaskPressure(bme280,mutexI2C,&queuePressure,osPriorityNormal,DEFAULT_STACK_SIZE,NULL);
mitea1	0:f2815503561f	113	taskAcceleration = new TaskAcceleration(mpu9250,mutexI2C,&queueAcceleration,osPriorityNormal,DEFAULT_STACK_SIZE,NULL);
mitea1	0:f2815503561f	114	taskGyroscope = new TaskGyroscope(mpu9250,mutexI2C,&queueGyro,osPriorityNormal,DEFAULT_STACK_SIZE,NULL);
mitea1	0:f2815503561f	115	taskTesla = new TaskTesla(mpu9250,mutexI2C,&queueTesla,osPriorityNormal,DEFAULT_STACK_SIZE,NULL);
mitea1	0:f2815503561f	116	taskProximity = new TaskProximity(si1143,mutexI2C,&queueProximity,osPriorityNormal,DEFAULT_STACK_SIZE,NULL);
mitea1	0:f2815503561f	117	taskGps = new TaskGPS(gpsSensor,mutexUART1,&queueGps,osPriorityNormal,DEFAULT_STACK_SIZE,NULL);
mitea1	0:f2815503561f	118	taskLoRaMeasurement = new TaskLoRaMeasurement(lora,mutexLoRa,&queueLoRaMeasurements,osPriorityNormal,DEFAULT_STACK_SIZE,NULL);
mitea1	0:f2815503561f	119	taskDataHandler = new TaskDatahandler(lora,mutexLoRa,queueBundle,osPriorityNormal,DEFAULT_STACK_SIZE,NULL);
mitea1	0:f2815503561f	120	taskDataHandler->setDebugSerial(debugSerial);
mitea1	0:f2815503561f	121	}
mitea1	0:f2815503561f	122
mitea1	0:f2815503561f	123	void Application::startRunnableSensorTasks(){
mitea1	0:f2815503561f	124	if(config->getStateTaskLight() == RUNNING){
mitea1	0:f2815503561f	125	taskLight->start();
mitea1	0:f2815503561f	126	}
mitea1	0:f2815503561f	127	if(config->getStateTaskTemperature() == RUNNING){
mitea1	0:f2815503561f	128	taskTemperature->start();
mitea1	0:f2815503561f	129	}
mitea1	0:f2815503561f	130	if(config->getStateTaskPressure() == RUNNING){
mitea1	0:f2815503561f	131	taskPressure->start();
mitea1	0:f2815503561f	132	}
mitea1	0:f2815503561f	133	if(config->getStateTaskHumidity() == RUNNING){
mitea1	0:f2815503561f	134	taskHumidity->start();
mitea1	0:f2815503561f	135	}
mitea1	0:f2815503561f	136	if(config->getStateTaskAcceleration() == RUNNING){
mitea1	0:f2815503561f	137	taskAcceleration->start();
mitea1	0:f2815503561f	138	}
mitea1	0:f2815503561f	139	if(config->getStateTaskGyroscope() == RUNNING){
mitea1	0:f2815503561f	140	taskGyroscope->start();
mitea1	0:f2815503561f	141	}
mitea1	0:f2815503561f	142	if(config->getStateTaskTesla() == RUNNING){
mitea1	0:f2815503561f	143	taskTesla->start();
mitea1	0:f2815503561f	144	}
mitea1	0:f2815503561f	145	if(config->getStateTaskProximity() == RUNNING){
mitea1	0:f2815503561f	146	taskProximity->start();
mitea1	0:f2815503561f	147	}
mitea1	0:f2815503561f	148	if(config->getStateTaskGPS() == RUNNING){
mitea1	0:f2815503561f	149	taskGps->start();
mitea1	0:f2815503561f	150	}
mitea1	0:f2815503561f	151	if(config->getStateTaskLoRaMeasurement() == RUNNING){
mitea1	0:f2815503561f	152	taskLoRaMeasurement->start();
mitea1	0:f2815503561f	153	}
mitea1	1:fe242f3e341b	154
mitea1	1:fe242f3e341b	155	taskDataHandler->start();
mitea1	0:f2815503561f	156	}
mitea1	0:f2815503561f	157
mitea1	0:f2815503561f	158	void Application::configureSensors(){
mitea1	0:f2815503561f	159	max44009->init(config->getMAX44009_MODE());
mitea1	0:f2815503561f	160	bme280->init(config->getBME280_MODE());
mitea1	0:f2815503561f	161	mpu9250->init(config->getMPU9250_MODE());
mitea1	1:fe242f3e341b	162	// si1143->init(config->getSI1143_MODE());
mitea1	0:f2815503561f	163	gpsSensor->init(config->getuBlox_MODE());
mitea1	0:f2815503561f	164	}
mitea1	0:f2815503561f	165
mitea1	0:f2815503561f	166	void Application::configureLora(){
mitea1	0:f2815503561f	167	lora->init(config->getLORA_MODE());
mitea1	0:f2815503561f	168	}
mitea1	0:f2815503561f	169
mitea1	0:f2815503561f	170	void Application::initMutexes(){
mitea1	0:f2815503561f	171	this->mutexI2C = new Mutex();
mitea1	0:f2815503561f	172	this->mutexUART1 = new Mutex();
mitea1	0:f2815503561f	173	this->mutexLoRa = new Mutex();
mitea1	0:f2815503561f	174	}
mitea1	0:f2815503561f	175
mitea1	0:f2815503561f	176	void Application::initApplicationConfig(){
mitea1	0:f2815503561f	177	config = new ApplicationConfig();
mitea1	0:f2815503561f	178	}
mitea1	1:fe242f3e341b	179
mitea1	1:fe242f3e341b	180	void Application::initQueueBundle(){
mitea1	1:fe242f3e341b	181	this->queueBundle.queueAcceleration = &queueAcceleration;
mitea1	1:fe242f3e341b	182	this->queueBundle.queueCommands = &queueCommands;
mitea1	1:fe242f3e341b	183	this->queueBundle.queueGps = &queueGps;
mitea1	1:fe242f3e341b	184	this->queueBundle.queueGyro = &queueGyro;
mitea1	1:fe242f3e341b	185	this->queueBundle.queueHumidity = &queueHumidity;
mitea1	1:fe242f3e341b	186	this->queueBundle.queueLight = &queueLight;
mitea1	1:fe242f3e341b	187	this->queueBundle.queueLoRaMeasurments = &queueLoRaMeasurements;
mitea1	1:fe242f3e341b	188	this->queueBundle.queuePressure = &queuePressure;
mitea1	1:fe242f3e341b	189	this->queueBundle.queueProximity = &queueProximity;
mitea1	1:fe242f3e341b	190	this->queueBundle.queueTemperature = &queueTemperature;
mitea1	1:fe242f3e341b	191	this->queueBundle.queueTesla = &queueTesla;
mitea1	1:fe242f3e341b	192	}

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Type:	Program
Mbed OS support:	Mbed 2 deprecated
Created:	06 Jul 2016
Imports:	228
Forks:	2
Commits:	11
Dependents:	0
Dependencies:	3
Followers:	11