eziocangialosi/ovl-iot

Electronic part of the OpenVehicleLocator Project !

OpenVehicleLocator - Tracker's electronic repository

Welcome on the electronic part of the OpenVehicleLocator project ! Here you will find all files related to the software on the microcontroller
If you're not looking for the electronic part you can navigate between all the repositories in the Project navigator.

Deployment

A whole page is available here to explain to you how to make your own tracker.

Dependencies

You can access to all dependencies informations by this link : Dependencies

Documentation

The documentation of the project is available on https://doc.ovl-project.org.

ovl-iot's Issues

Divide the mqtt response method

Make a class to used TinyGsm library and mqtt

Handshake retry failed

Sometimes when connection is lost and when the tracker recover it, it hold at the handshake phase and can't get out

Add MQTT credentials support

No protection against battery over-discharge

They are no software protection against battery over-dischage.
The purpose of this protection is to prevent powerup when battery voltage is too low.
This should also turn off the tracker when the battery voltage gets too low.

Major bugs on position watchdog

The position seems to be send only once, the 5 minutes check and the moving triggered seems not working

Build a system to recharge the battery on vehicule's battery

Optimize position sending algorithm

Reduce the number of positions sent by setting a minimum interval of 30 sec

Update all version indicator

Need to update all the version indicator in the code and in the Doxyfile for release the first alpha version

GPRS not reconnect when is lost

Add GPRS connect check in the Tracker loop

Adding 3d model of tracker box

Add 3D model of the tracker box. Need to add an documentation file to explain how to print the box.

Make developper documentation with doxygen

Build dev/code documentation with doxygen

Add a class to manage errors (With error code thanks to RGB led and a blocking method)

Add a class to manage errors :
Send error code with the RGB led
Add a blocking method to prevent execution of other part of the program when is needed

Create an installer wizard or a script to edit the configuration of the tracker

Recheck GPRS & MQTT re-connexion

The tracker can be stuck at the handshake stage

When the tracker try handshake, it's waiting for a response, if there is none the tracker remains blocked

Add an "TXT" frame to log misc events

Add an "TXT=" frame to allow tracker to send misc things (like current version running)

Unable to communicate when battery is in charge

When battery is in charge, SIM800L is supply with 5v instead of 4.2v max.

The battery mesurment is not accurate

The battery percentage is not reliable

The tracker doesn't send acknowledge when PRT mode change

PRT-ACK is not implemented