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/uBloxConfig.cpp
- Committer:
- mitea1
- Date:
- 2018-11-02
- Revision:
- 10:4051c38bf73f
- Parent:
- 0:f2815503561f
File content as of revision 10:4051c38bf73f:
/*
* uBloxConfig.cpp
*
* Created on: May 30, 2016
* Author: Adrian
*/
#include "uBloxConfig.h"
uBloxConfig::uBloxConfig() {
uint8_t commandArray_1 [16] = {0xB5,0x62,0x06,0x57,0x08,0x00,0x01,0x00,0x00,0x00,0x20,0x4E,0x55,0x52,0x7B,0xC3};
connectCommandAndString(UBLOX_GNSS_ON,commandArray_1,16);
uint8_t commandArray_2 [16] = {0xB5,0x62,0x06,0x57,0x08,0x00,0x01,0x00,0x00,0x00,0x50,0x4F,0x54,0x53,0xAC,0x85};
connectCommandAndString(UBLOX_GNSS_OFF,commandArray_2,16);
uint8_t commandArray_3 [10] = {0xB5,0x62,0x06,0x11,0x02,0x00,0x08,0x00,0x21,0x91};
connectCommandAndString(UBLOX_CONTINUOUS_MODE,commandArray_3,10);
uint8_t commandArray_4 [10] = {0xB5,0x62,0x06,0x11,0x02,0x00,0x08,0x01,0x22,0x92};
connectCommandAndString(UBLOX_POWER_SAVE_MODE,commandArray_4,10);
uint8_t commandArray_5 [10] = {0xB5,0x62,0x06,0x11,0x02,0x00,0x08,0x04,0x25,0x95};
connectCommandAndString(UBLOX_ECO_MODE,commandArray_5,10);
uint8_t commandArray_6 [28] = {0xB5,0x62,0x06,0x00,0x14,0x00,0x01,0x00,0x00,0x00,0xD0,0x08,0x00,0x00,0x80,
0x25,0x00,0x00,0x01,0x00,0x01,0x00,0x00,0x00,0x00,0x00,0x9A,0x79};
connectCommandAndString(UBLOX_DISABLE_ALL_STRING,commandArray_6,28);
uint8_t commandArray_7 [16] = {0xB5,0x62,0x06,0x01,0x08,0x00,0x01,0x02,0x00,0x01,0x00,0x00,0x00,0x00,0x13,0xBE};
connectCommandAndString(UBLOX_ENABLE_POSLLH_STRING,commandArray_7,16);
}
uBloxConfig::~uBloxConfig() {
// TODO Auto-generated destructor stub
}
void uBloxConfig::build(uBLOX_MODE desiredMode){
switch(desiredMode){
case uBLOX_MODE_0:
initialCommands.push_back(configCommands[UBLOX_DISABLE_ALL_STRING]);
initialCommands.push_back(configCommands[UBLOX_ENABLE_POSLLH_STRING]);
initialCommands.push_back(configCommands[UBLOX_ECO_MODE]);
initialCommands.push_back(configCommands[UBLOX_GNSS_ON]);
break;
case uBLOX_MODE_1:
initialCommands.push_back(configCommands[UBLOX_DISABLE_ALL_STRING]);
initialCommands.push_back(configCommands[UBLOX_ENABLE_POSLLH_STRING]);
initialCommands.push_back(configCommands[UBLOX_CONTINUOUS_MODE]);
initialCommands.push_back(configCommands[UBLOX_GNSS_ON]);
break;
case uBLOX_MODE_2:
initialCommands.push_back(configCommands[UBLOX_DISABLE_ALL_STRING]);
initialCommands.push_back(configCommands[UBLOX_ENABLE_POSLLH_STRING]);
initialCommands.push_back(configCommands[UBLOX_POWER_SAVE_MODE]);
initialCommands.push_back(configCommands[UBLOX_GNSS_ON]);
break;
case uBLOX_MODE_3:
initialCommands.push_back(configCommands[UBLOX_DISABLE_ALL_STRING]);
initialCommands.push_back(configCommands[UBLOX_GNSS_OFF]);
break;
}
}
std::vector< std::vector<uint8_t> > uBloxConfig::getInitialConfigurationString(){
return initialCommands;
}
void uBloxConfig::connectCommandAndString(std::string command, uint8_t* string, uint8_t stringSize){
std::vector <uint8_t> commandVector(string, string + stringSize);
configCommands[command] = commandVector;
}