Adrian Mitevski
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
app/LoRaMeasuermentMessage.h@10:4051c38bf73f, 2018-11-02 (annotated)
- Committer:
- mitea1
- Date:
- Fri Nov 02 17:01:02 2018 +0000
- Revision:
- 10:4051c38bf73f
- Parent:
- 0:f2815503561f
wtf
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| mitea1 | 0:f2815503561f | 1 | /** |
| mitea1 | 0:f2815503561f | 2 | * @file LoRaMeasuermentMessage.h |
| mitea1 | 0:f2815503561f | 3 | * |
| mitea1 | 0:f2815503561f | 4 | * @author Adrian |
| mitea1 | 0:f2815503561f | 5 | * @date 13.06.2016 |
| mitea1 | 0:f2815503561f | 6 | */ |
| mitea1 | 0:f2815503561f | 7 | |
| mitea1 | 0:f2815503561f | 8 | #ifndef APP_LORAMEASUERMENTMESSAGE_H_ |
| mitea1 | 0:f2815503561f | 9 | #define APP_LORAMEASUERMENTMESSAGE_H_ |
| mitea1 | 0:f2815503561f | 10 | |
| mitea1 | 0:f2815503561f | 11 | #include <stdio.h> |
| mitea1 | 0:f2815503561f | 12 | #include <stdint.h> |
| mitea1 | 0:f2815503561f | 13 | #include <string> |
| mitea1 | 0:f2815503561f | 14 | #include <vector> |
| mitea1 | 0:f2815503561f | 15 | #include "SensorMessage.h" |
| mitea1 | 0:f2815503561f | 16 | |
| mitea1 | 0:f2815503561f | 17 | /** |
| mitea1 | 0:f2815503561f | 18 | * @class LoRaMeasurementMessage |
| mitea1 | 0:f2815503561f | 19 | * @brief A Container that can hold acquired measurement values such as Rssi, Snr and some other config values from the LoRa Module. |
| mitea1 | 0:f2815503561f | 20 | * The container will be transported via a MessageQueue between different Tasks and its intended to stored measurement results. |
| mitea1 | 0:f2815503561f | 21 | */ |
| mitea1 | 0:f2815503561f | 22 | class LoRaMeasurementMessage: public SensorMessage { |
| mitea1 | 0:f2815503561f | 23 | public: |
| mitea1 | 0:f2815503561f | 24 | LoRaMeasurementMessage(); |
| mitea1 | 0:f2815503561f | 25 | virtual ~LoRaMeasurementMessage(); |
| mitea1 | 0:f2815503561f | 26 | |
| mitea1 | 0:f2815503561f | 27 | |
| mitea1 | 0:f2815503561f | 28 | /** |
| mitea1 | 0:f2815503561f | 29 | * @brief Sets the rssi value of the LoRaMeasurementMessage |
| mitea1 | 0:f2815503561f | 30 | * @param rssi rssi value to be stored |
| mitea1 | 0:f2815503561f | 31 | */ |
| mitea1 | 0:f2815503561f | 32 | void setRssi(int16_t rssi); |
| mitea1 | 0:f2815503561f | 33 | |
| mitea1 | 0:f2815503561f | 34 | /** |
| mitea1 | 0:f2815503561f | 35 | * @brief Gets the stored rssi value of the LoRaMeasurmentMessage |
| mitea1 | 0:f2815503561f | 36 | * @return |
| mitea1 | 0:f2815503561f | 37 | */ |
| mitea1 | 0:f2815503561f | 38 | int16_t getRssi(); |
| mitea1 | 0:f2815503561f | 39 | |
| mitea1 | 0:f2815503561f | 40 | /** |
| mitea1 | 0:f2815503561f | 41 | * @brief Sets the snr value of the LoRaMeasurementMessage |
| mitea1 | 0:f2815503561f | 42 | * @param snr snr value to be stored |
| mitea1 | 0:f2815503561f | 43 | */ |
| mitea1 | 0:f2815503561f | 44 | void setSnr(int16_t snr); |
| mitea1 | 0:f2815503561f | 45 | |
| mitea1 | 0:f2815503561f | 46 | /** |
| mitea1 | 0:f2815503561f | 47 | * @brief Gets the stored snr value of the LoRaMeasurementMessage |
| mitea1 | 0:f2815503561f | 48 | * @return |
| mitea1 | 0:f2815503561f | 49 | */ |
| mitea1 | 0:f2815503561f | 50 | int16_t getSnr(); |
| mitea1 | 0:f2815503561f | 51 | |
| mitea1 | 0:f2815503561f | 52 | /** |
| mitea1 | 0:f2815503561f | 53 | * @brief Sets the spreadingFactor of the LoRaMeasurementMessage |
| mitea1 | 0:f2815503561f | 54 | * @param spreadingFactor spreading Factor to be stored |
| mitea1 | 0:f2815503561f | 55 | */ |
| mitea1 | 0:f2815503561f | 56 | void setSpreadingFactor(uint8_t spreadingFactor); |
| mitea1 | 0:f2815503561f | 57 | |
| mitea1 | 0:f2815503561f | 58 | /** |
| mitea1 | 0:f2815503561f | 59 | * @brief Gets the stored spreading Factor of the LoRaMeasurementMessage |
| mitea1 | 0:f2815503561f | 60 | * @return |
| mitea1 | 0:f2815503561f | 61 | */ |
| mitea1 | 0:f2815503561f | 62 | uint8_t getSpreadingFactor(); |
| mitea1 | 0:f2815503561f | 63 | |
| mitea1 | 0:f2815503561f | 64 | /** |
| mitea1 | 0:f2815503561f | 65 | * @brief Sets the tx Power value in dBm of the LoRaMeasurementMessage |
| mitea1 | 0:f2815503561f | 66 | * @param txPowerdBm tx Power in dBm to be stored |
| mitea1 | 0:f2815503561f | 67 | */ |
| mitea1 | 0:f2815503561f | 68 | void setTxPowerdBm(uint8_t txPowerdBm); |
| mitea1 | 0:f2815503561f | 69 | |
| mitea1 | 0:f2815503561f | 70 | /** |
| mitea1 | 0:f2815503561f | 71 | * @breif Gets the stored tx Power in dBm of the LoRaMeasurementMessage |
| mitea1 | 0:f2815503561f | 72 | * @return |
| mitea1 | 0:f2815503561f | 73 | */ |
| mitea1 | 0:f2815503561f | 74 | uint8_t getTxPowerdBm(); |
| mitea1 | 0:f2815503561f | 75 | |
| mitea1 | 0:f2815503561f | 76 | /** |
| mitea1 | 0:f2815503561f | 77 | * Gets a small LoRaMessage Type Formated String from the LoRaMeasurmentMessage. |
| mitea1 | 0:f2815503561f | 78 | * This String can later be used for transportation via LoRa |
| mitea1 | 0:f2815503561f | 79 | * @return |
| mitea1 | 0:f2815503561f | 80 | */ |
| mitea1 | 0:f2815503561f | 81 | virtual char* getLoRaMessageString(); |
| mitea1 | 0:f2815503561f | 82 | |
| mitea1 | 0:f2815503561f | 83 | private: |
| mitea1 | 0:f2815503561f | 84 | std::string loraMessage; |
| mitea1 | 0:f2815503561f | 85 | std::vector<std::string> loraMessageId; |
| mitea1 | 0:f2815503561f | 86 | |
| mitea1 | 0:f2815503561f | 87 | int16_t rssi; |
| mitea1 | 0:f2815503561f | 88 | int16_t snr; |
| mitea1 | 0:f2815503561f | 89 | uint8_t spreadingFactor; |
| mitea1 | 0:f2815503561f | 90 | uint8_t txPowerdBm; |
| mitea1 | 0:f2815503561f | 91 | |
| mitea1 | 0:f2815503561f | 92 | |
| mitea1 | 0:f2815503561f | 93 | }; |
| mitea1 | 0:f2815503561f | 94 | |
| mitea1 | 0:f2815503561f | 95 | #endif /* APP_LORAMEASUERMENTMESSAGE_H_ */ |